Design of Timber Framed Buildings and Reinforced Masonry Buildings For Wind and Earthquake Resistance Nepal

Transcription

1 Design of Timber Framed Buildings and Reinforced Masonry Buildings For Wind and Earthquake Resistance - Nepal Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 1

2 Contents Background... 5 Scope... 5 Principles of the Direct Anchorage Design... 5 Prefabrication Procedure... 6 Program... 6 Bills of Quantities House, x 5.700, one storey, timber Clinic, x veranda, one storey, timber House, x veranda, one storey, timber House, x 5.700, one storey, masonry Clinic, x veranda, one storey, masonry House, x veranda, one storey, masonry House, x veranda, two storeys, masonry Floor Plans House, x 5.700, one storey, timber Clinic, x veranda, one storey, timber House, x veranda, one storey, timber House, x 5.700, one storey, masonry Clinic, x veranda, one storey, masonry House, x veranda, one storey, masonry House, x veranda, two storeys, masonry Engineering Design Details Gridlines for 5.7 x 5.7 building Gridlines for 8.4 x 8.4 building Piers, Posts, Floors and Walls for Elevated Timber Framing Direct Anchorage - Fabricated Posts, Floors, Walls and Trusses Side Framing Corner Framing Concrete in piers, footings & slab-on-ground Fabricated Post Embedded in Concrete Piers (low termite risk) Posts Embedded in Concrete Piers - Construction Fabricated Post with Steel Feet (high termite risk) Direct Anchorage Steel Feet for 4 x 75 Fabricated Posts Direct Anchorage Steel Feet for 4 x 100 Fabricated Posts Fabricated Post, Floor and Wall Framing Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 2

3 Concrete Slab-on-ground and Ground Beams Typical Reinforcement Arrangement Roof Trusses Anchorage Roof Trusses and Purlins Roof Truss Members and Joints Roof Joint and Splice Details Stairs, Balustrades, Veranda and Seats Stair Arrangement Stair Dimensions Stair Balustrades Veranda Balustrades Veranda Balustrades and Seats Electrical Service Specification Plumbing Specification Cold Water Plumbing Design and Construction Checklist Appendix 1 Structural Design Policy Background Region Covered by This Policy Small Buildings where Building Regulations are Not Commonly Enforced Notes on Annual Probability of Exceedance Notes on Load Combinations Notes on Permanent Loads Notes on Imposed Loads Notes on Wind Loads Notes on Earthquake Loads Notes on Flood Loads Notes on Soil Properties Design and Analysis Assumptions for Nepal Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 3

4 Disclaimer This manual has been prepared by Quasar Management Services Pty Ltd for use by Partner Housing Australasia (Building) Incorporated and other Nongovernmental Organizations as detailed below. This manual covers broad engineering principles and building practices, with particular emphasis on affordable housing and associated village infrastructure in the Asia-Pacific region. These broad principles and practices must be translated into specific requirements for particular projects by professional architects, engineers or builders with the requisite qualifications and experience. Associated sample specifications and drawings are available in electronic format, with the express intention that architects, engineers and builders will edit them to suit the particular requirements of specific projects. The design, construction and costing of structures must be carried out by qualified and experienced architects, engineers and builders, who must make themselves aware of any changes to the applicable standards, building regulations and other relevant regulations. The authors, publishers and distributors of these documents, specifications and associated drawings do not accept any responsibility for incorrect, inappropriate or incomplete use of this information. Copyright Quasar Management Services Pty Ltd All rights are reserved. Permission is given for individuals to use this material in the preparation of designs, specification and contracts for individual projects. Permission is also given for not-for-profit Nongovernmental Organizations to use this material in the preparation of particular Projects and Building Skills Training Programs and for the design, specification and construction of affordable housing and associated infrastructure in the Asia-Pacific region. Use of this material for any other commercial purposes prohibited without the written permission of the copyright owner. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 4

5 Background This document is preliminary for purposes of costing, and is not for construction purposes. Scope The designs set out herein are for houses, clinics and similar village buildings, intended for wind and earthquake resistance. The construction is suitable for Nepal. The buildings covered by this report are: No Use Dimensions Storeys Construction 1 House x One Clad timber frame + elevated timber floor 2 Clinic x veranda One Clad timber frame + elevated timber floor 3 House x veranda One Clad timber frame + elevated timber floor 4 House x One Reinforced blockwork + concrete slab 5 Clinic x veranda One Reinforced blockwork + concrete slab 6 House x veranda One Reinforced blockwork + concrete slab 7 House x veranda Two Reinforced blockwork + concrete slab + timber floor Principles of the Direct Anchorage Design This design assumes a high degree of prefabrication, or at least hybrid or prefabrication + site completion. This will keep costs down and assist in meeting tight schedules. The main features of the Direct Anchorage buildings are: Roof purlins and rafters, which are: o For timber framed construction, bolted directly to the studs and then to the sub-floor fabricated posts, or o For reinforced concrete masonry construction, bolted directly to the bond beam. Standard grid and dimensions Bracing: o For timber framed construction, provided by plywood fixed to the studs; or o For reinforced concrete masonry construction, provided by the masonry tied down by steel starter bars. The "Direct Anchorage design and the "conventional timber housing design" are interchangeable and comparable. The forms of construction that can be built using the same standard grid are: 1) Conventional timber frame construction on slab-on-ground (with booker rod or alternative) 2) PHAB 'braced direct anchorage' system with elevated floor and posts 3) PHAB 'braced direct anchorage' system with concrete slab-on-ground 4) Reinforced concrete blockwork on concrete slab-on-ground The roof structure is common, irrespective of the walls (i.e. interchange ability of elevated timber, timber on slab-onground, and concrete blockwork on slab-on-ground) Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 5

6 Prefabrication Procedure In order to facilitate prefabrication, the following activities will be carried out. 1. A set of permanent fabricated posts in concrete piers, set out accurately to the gridlines for an 8.4 x 8.4 m standard building, will be constructed at the prefabrication workshop. 2. One jig for each type of frame, truss, pier and floor member shall be manufactured and stored permanently at the at the prefabrication workshop. Initially these jigs will be manufactured from timber. As they prove to be accurate, the timber jigs may be replaced by steel jigs. 3. Once the permanent posts and the jigs are complete, fabrication of all timber components may commence. 4. All timber shall be ordered from the Material Lists and cut in accordance with the Cutting Lists. The Cutting Lists make provision for wastage due to cutting 10% oversize. 5. Once fabrication is complete, the building shall be erected in the at the prefabrication workshop on the permanent posts and bolted together. Any nailing should only be temporary. 6. All items shall be marked (by Grid Location and Item Number). 7. The structure shall be disassembled, packed and transported to the construction site. 8. The structure shall be reassembled, bolted and permanently nailed. All bracing, sheeting, cladding and the like shall be permanently fixed. Program Set out below is the proposed program for the construction. To be determined Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 6

7 Bills of Quantities No Use Dimensions Storeys Construction 1 House x One Clad timber frame + elevated timber floor 2 Clinic x veranda One Clad timber frame + elevated timber floor 3 House x veranda One Clad timber frame + elevated timber floor 4 House x One Reinforced blockwork + concrete slab 5 Clinic x veranda One Reinforced blockwork + concrete slab 6 House x veranda One Reinforced blockwork + concrete slab 7 House x veranda Two Reinforced blockwork + concrete slab + timber floor Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 7

8 House, x 5.700, one storey, timber Bill of Quantities Project WVI Nepal Partners WVI Project description 1. Single story timber house Building designation House Building description Basic Comments Elevated Roof (skillion/gable/hip) g Roof pitch 18.4 o Shape ( R = Rectangle) R No of habitable storeys 1 Length (O/A ext walls) m Width (O/A ext walls) m Total width incl verandas m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height m Top storey height FFL to ceiling m Bottom storey height FFL to ceiling m Minimum sub-floor FFL m Eaves overhang (length) m Eaves overhang (width) m Does roof extend over verandas? Yes Plan length of roof m Plan width of roof m Roof height from ceiling m External wall height m Total height to ridge m Height U/S ceiling to FFL above m Front veranda length (incl posts) m Front veranda width (incl posts) m Back veranda length (incl posts) m Back veranda width (incl posts) m Rise of stairs m Number of external door 1 Number of internal door 2 Number of windows 4 Area of windows 3.84 m2 Length of internal walls m Roof sheeting Steel sheet Roof structure Timber frame External walls Clad timber frame Internal walls Timber frame AB C D E F G H I Bed 1 D2 D2 Bed 2 Living External walls, 75 hardwood stud frame 8 mm plywood bracing D1 External walls, 75 hardwood stud frame 8 mm plywood bracing Internal walls, 75 hardwood stud frame 5 mm plywood lining Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 8

9 Site Establishment Earthworks & Site Drainage Clear site 1 No 12 x m2 0% Clear the site of vegetation for a distance of 3.0 m around the buil Construct site drainage 1 No m 0% Construct a drain and bund (200 mm high) around top side of site Excavate for concrete piers 9 No. 0% Concrete N20 concrete in piers 9 No 600 x 400 dia 0.7 m3 10% Components of concrete Cement in concrete 239 kg Sand in concrete 0.4 m 3 Gravel in concrete 0.7 m 3 N20 concretein stair pad 1 No 1,200 x 600 x m 10% Components of concrete Cement in concrete 25 kg Sand in concrete 0.0 m 3 Gravel in concrete 0.1 m 3 Reinforcement in stair pad 1 No 1,200 x 1,200 x tonn 10% Windows & Glazing 1.2 high x 600 long louvre wi 6 No. 0% Shutters for louvre windows 0 No. 0% Timber Framing Timber Specification Kwila USHWD F11 Number of Fabricated Posts 9 Fabricated posts consist of four members separated and secured Number of Trusses 18 Trussess consist of double top chords, single bottom chords and No of pieces Depth x Width x Total Length Wasteage mm mm mm m % 4 x 75 fabricated post compo 63 No 75 x 50 x 1, m 10% Bracing for fabricated post sy 0 No 75 x 50 x 3, m 10% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 9

10 Solid timber post 0 x m 10% Floor Bearer 12 No 250 x 50 x 3, m 10% Floor Joist 28 No 175 x 50 x 3, m 10% Floor Trimmer Joist 4 No 175 x 50 x 2, m 10% Floor Joist Blocking 0 No 0 x 0 x m 10% Studs, Plates, Noggings 135 No 75 x m 10% Roof trusses 108 No 75 x m 10% Ceiling Batten 28 No 38 x 50 x 3, m 10% Veranda Beam 0 No 250 x 50 x m 10% Roof Bracing 4 No 75 x 50 x 3, m 10% Fascia Board 4 No 200 x 20 x 3, m 10% Barge Board 4 No 200 x 20 x 3, m 10% Roof Purlin 24 No 75 x 50 x 3, m 10% Stair Stringer 0 No 250 x 50 x m 10% Stair Tread 0 No 300 x 25 x m 10% Tread support 0 No 75 x 50 x m 10% Stair stringer support 0 No 300 x 25 x m 10% Stair post 0 No 75 x 50 x m 10% Stair walers 0 No 125 x 25 x m 10% Stair hand rail 0 No 125 x 25 x m 10% Veranda Balustrade Post -3 No 75 x 50 x 1, m 10% Veranda Balustrades m Veranda Stringers 0 No 75 x 50 x m 10% Seat components Bolts, Nuts and Washers All bolts and nuts are Grade 4.6/S, with one flat washer and galvanized. Bolts at anchorage post bas 10 No M12 x % Bolts at subfloor bracing 20 No M12 x % Bolts at anchorage stud bas 20 No M12 x % Bolts at anchorage truss 11 No M12 x % Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 10

11 Bolts at anchorage roof purlin 2 No M12 x % Bolts at anchorage stair 2 No M12 x % Bolts at anchorage bearers 20 No M12 x % Nails Carpentry & Joinery Timber floor 192 No 90 x m 10% Timber external wall cladding 418 No 90 x m 10% Timber gable louvres 28 No 90 x m 10% Louvre area 2.0 m2. Two fabricated gable end fixed louvres, 10 fixed 90 x 20 HW blade Timber cornice 22 No 25 x m 10% Timber skirting 22 No 50 x m 10% Internal doors 2 No. 0% External doors 1 No. 0% Cupboards with sink over 3 No. 0% Adhesives Nails Roof Cladding Total area 45.9 m2 Corrugated steel roof sheeting, 0.42 BMT, zincalume 762 mm coverage 62.6 m 0% 12-11x50 T17 HD/TG HH ClaTop-lock hex galv roofing screws & plastic wash 475 No 20% Roof Plumbing Eaves gutter Zincalume 100 quad gutter 15.0 m 10% Eaves gutter stop-ends Zincalume 100 quad stop ends 5 No 10% Eaves gutter brackets Zincalume 100 quad brackets 25 No 10% Eaves gutter screws 12-11x50 T17 HD/TG HH Class No 20% Rainwater downpipes DN80 PVC RWDP 9.0 m 10% Rainwater downpipe inlets DN80 PVC inlet 3 No 10% Rainwater downpipe bends DN80 PVC 45 bend 5 No 10% Rainwater downpipe bracketszincalume DN80 brackets 7 No 10% Rainwater downpipe bracket 12-11x50 T17 HD/TG HH Class 3 15 No 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 11

12 Ridge flashing Zinc-coated steel 0.6 mm thick 8.0 m 0% Gable flashing Zinc-coated steel 0.6 mm thick 16.0 m 0% Flashing screws 12-11x50 T17 HD/TG HH Class No 20% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 12

13 Clinic, x veranda, one storey, timber The BOQ for a Clinic is similar to that for a House of the same dimensions, except that it includes provisions for Plumbing, Electrical Installation, Wall and Ceiling Lining and Tiling, which are not included for a House. Bill of Quantities Project WVI Nepal Partners WVI Project description 2. Single story timber clinic Building designation Clinic Building description Basic Comments Elevated Roof (skillion/gable/hip) g Roof pitch 18.4 o Shape ( R = Rectangle) R No of habitable storeys 1 Length (O/A ext walls) m Width (O/A ext walls) m Total width incl verandas m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height m Top storey height FFL to ceiling m Bottom storey height FFL to ceiling m Minimum sub-floor FFL m Eaves overhang (length) m Eaves overhang (width) m Does roof extend over verandas? Yes Plan length of roof m Plan width of roof m Roof height from ceiling m External wall height m Total height to ridge m Height U/S ceiling to FFL above m Front veranda length (incl posts) m Front veranda width (incl posts) m Back veranda length (incl posts) m Back veranda width (incl posts) m Rise of stairs m Number of external door 1 Number of internal door 4 Number of windows 5 Area of windows 4.8 m2 Length of internal walls m Roof sheeting Steel sheet Roof structure Timber frame External walls Clad timber frame Internal walls Timber frame C D F G I J AB E H K L External walls, 90 mm MGP10 stud frame 7 mm plywood lining 8 mm weatherboard cladding Maternity Timber deck and handrail D2 Veranda / Waiting Area D2 Reception / OPD 800 Internal walls, 90 MGP10 stud frame 5 mm plywood lining 20 tongue and groove HW floor D1 800 D2 800 OPD / Treatment D2 Pharmacy / Storage Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 13

14 Site Establishment Earthworks & Site Drainage Clear site 1 No 14 x m2 0% Clear the site of vegetation for a distance of 3.0 m around the buil Construct site drainage 1 No m 0% Construct a drain and bund (200 mm high) around top side of site Excavate for concrete piers 16 No. 0% Concrete N20 concrete in piers 16 No 600 x 400 dia 1.3 m3 10% Components of concrete Cement in concrete 425 kg Sand in concrete 0.7 m 3 Gravel in concrete 1.3 m 3 N20 concretein stair pad 1 No 1,200 x 600 x m 10% Components of concrete Cement in concrete 25 kg Sand in concrete 0.0 m 3 Gravel in concrete 0.1 m 3 Reinforcement in stair pad 1 No 1,200 x 1,200 x tonn 10% Windows & Glazing 1.2 high x 600 long louvre wi 6 No. 0% Shutters for louvre windows 0 No. 0% Timber Framing Timber Specification Kwila USHWD F11 Number of Fabricated Posts 16 Fabricated posts consist of four members separated and secured Number of Trusses 24 Trussess consist of double top chords, single bottom chords and No of pieces Depth x Width x Total Length Wasteage mm mm mm m % 4 x 75 fabricated post compo 112 No 75 x 50 x 1, m 10% Bracing for fabricated post sy 0 No 75 x 50 x 3, m 10% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 14

15 Solid timber post 0 x m 10% Floor Bearer 23 No 250 x 50 x 3, m 10% Floor Joist 60 No 175 x 50 x 3, m 10% Floor Trimmer Joist 4 No 175 x 50 x 4, m 10% Floor Joist Blocking 0 No 0 x 0 x m 10% Studs, Plates, Noggings 174 No 75 x m 10% Roof trusses 144 No 75 x m 10% Ceiling Batten 48 No 38 x 50 x 3, m 10% Veranda Beam 3 No 250 x 50 x 3, m 10% Roof Bracing 4 No 75 x 50 x 4, m 10% Fascia Board 6 No 200 x 20 x 3, m 10% Barge Board 4 No 200 x 20 x 4, m 10% Roof Purlin 42 No 75 x 50 x 3, m 10% Stair Stringer 2 No 250 x 50 x 1, m 10% Stair Tread 5 No 300 x 25 x m 10% Tread support 10 No 75 x 50 x m 10% Stair stringer support 1 No 300 x 25 x m 10% Stair post 4 No 75 x 50 x m 10% Stair walers 6 No 125 x 25 x 1, m 10% Stair hand rail 2 No 125 x 25 x 1, m 10% Veranda Balustrade Post 58 No 75 x 50 x 1, m 10% Veranda Balustrades Veranda Stringers 4 No 75 x 50 x m 10% Seat components 24 No 75 x 25 x m 10% 0 No 125 x 25 x m 10% 0 No 125 x 25 x m 10% Bolts, Nuts and Washers All bolts and nuts are Grade 4.6/S, with one flat washer and galvanized. Bolts at anchorage post bas 18 No M12 x % Bolts at subfloor bracing 35 No M12 x % Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 15

16 Bolts at anchorage roof purlin 4 No M12 x % Bolts at anchorage stair 2 No M12 x % Bolts at anchorage bearers 35 No M12 x % Nails Carpentry & Joinery Timber floor 282 No 90 x m 10% Timber external wall cladding 442 No 90 x 20 1,175.7 m 10% Timber gable louvres 28 No 90 x m 10% Louvre area 2.0 m2. Two fabricated gable end fixed louvres, 10 fixed 90 x 20 HW blade Timber cornice 22 No 25 x m 10% Timber skirting 22 No 50 x m 10% Internal doors 2 No. 0% External doors 1 No. 0% Cupboards with sink over 3 No. 0% Adhesives Nails Roof Cladding Total area 91.2 m2 Corrugated steel roof sheeting, 0.42 BMT, zincalume 762 mm coverage m 0% 12-11x50 T17 HD/TG HH ClaTop-lock hex galv roofing screws & plastic wash 739 No 20% Roof Plumbing Eaves gutter Zincalume 100 quad gutter 21.0 m 10% Eaves gutter stop-ends Zincalume 100 quad stop ends 5 No 10% Eaves gutter brackets Zincalume 100 quad brackets 35 No 10% Eaves gutter screws 12-11x50 T17 HD/TG HH Class No 20% Rainwater downpipes DN80 PVC RWDP 9.0 m 10% Rainwater downpipe inlets DN80 PVC inlet 3 No 10% Rainwater downpipe bends DN80 PVC 45 bend 5 No 10% Rainwater downpipe bracketszincalume DN80 brackets 7 No 10% Rainwater downpipe bracket 12-11x50 T17 HD/TG HH Class 3 15 No 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 16

17 Ridge flashing Zinc-coated steel 0.6 mm thick 11.0 m 0% Gable flashing Zinc-coated steel 0.6 mm thick 22.0 m 0% Flashing screws 12-11x50 T17 HD/TG HH Class No 20% Ceiling & Wall Lining Note: Inclusion of ceiling and wall lining is subject to instruction by the client. Note: Timber cornice and skirting are included in "Carpentry & Joinery". Ceiling Lining 61.0 m2 10% Wall Lining m2 10% Plumbing Note: Inclusion of plumbing is subject to instruction by the client. Cold Water Service DN15 cold water taps (F thr 1 No 0% DN15 galv nipples(m M) 1 No 0% DN15 galv elbow (F F) 1 No 0% DN15 galv tee (F F F) 1 No 0% DN15 (F)>DN25(M) threaded 1 No 0% DN15 (F)>DN25(M) threaded 1 No 0% DN15 galvanized pipework screwed (provis m 0% DN 25 PE pipework (provisional length). 5.0 m 0% Galvanized brackets to support DN15 & DN25 pipework Electrical Installation Note: Inclusion of electrical installation is subject to instruction by the client. Supply and install solar collectors 1 No 0% Switch box 1 No 0% Switchboard 1 No 0% Main switch 1 No 0% Safety switch 1 No 0% Circuit breakers 1 No 0% Solar power isolation switch 1 No 0% Wiring 1 No 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 17

18 Internal light switches - One in each room 5 No 0% Internal incandescent lamp holders 6 No 0% Internal 60 watt incandescent lamps holders 6 No 0% Double GPO outlets and switches - One in each room 5 No 0% Earthing 1 No 0% Solar panels 4 No 0% Regulator 1 No 0% Data logger 1 No 0% Gel Batteries 1 No 0% Roof fixings 4 No 0% Solar power Inverter and charger 1 No 0% Floor & Wall Tiling Note: Inclusion of floor and wall tiling is subject to instruction by the client. PC provision for floor tiling PC provision for wall tiling PC provision for floor wastes and associated plumbing Retaining Walls Note: Inclusion of retaining walls is subject to instruction by the client. PC provision for retaining walls 1 No 1 No 1 No 1 No Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 18

19 House, x veranda, one storey, timber Project WVI Nepal Partners WVI Project description 3. Single story timber house Building designation Clinic Building description Basic Comments Elevated Roof (skillion/gable/hip) g Roof pitch 18.4 o Shape ( R = Rectangle) R No of habitable storeys 1 Length (O/A ext walls) m Width (O/A ext walls) m Total width incl verandas m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height m Top storey height FFL to ceiling m Bottom storey height FFL to ceiling m Minimum sub-floor FFL m Eaves overhang (length) m Eaves overhang (width) m Does roof extend over verandas? Yes Plan length of roof m Plan width of roof m Roof height from ceiling m External wall height m Total height to ridge m Height U/S ceiling to FFL above m Front veranda length (incl posts) m Front veranda width (incl posts) m Back veranda length (incl posts) m Back veranda width (incl posts) m Rise of stairs m Number of external door 1 Number of internal door 4 Number of windows 5 Area of windows 4.8 m2 Length of internal walls m Roof sheeting Steel sheet Roof structure Timber frame External walls Clad timber frame Internal walls Timber frame C D F G I J AB E H K L External walls, 90 mm MGP10 stud frame 7 mm plywood lining 8 mm weatherboard cladding Bed 1 Bed 2 Timber deck and handrail D2 D2 Internal walls, 90 MGP10 stud frame 5 mm plywood lining 20 tongue and groove HW floor Living D1 800 D2 D2 Bed 3 Bed 4 Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 19

20 Site Establishment Earthworks & Site Drainage Clear site 1 No 14 x m2 0% Clear the site of vegetation for a distance of 3.0 m around the buil Construct site drainage 1 No m 0% Construct a drain and bund (200 mm high) around top side of site Excavate for concrete piers 16 No. 0% Concrete N20 concrete in piers 16 No 600 x 400 dia 1.3 m3 10% Components of concrete Cement in concrete 425 kg Sand in concrete 0.7 m 3 Gravel in concrete 1.3 m 3 N20 concretein stair pad 1 No 1,200 x 600 x m 10% Components of concrete Cement in concrete 25 kg Sand in concrete 0.0 m 3 Gravel in concrete 0.1 m 3 Reinforcement in stair pad 1 No 1,200 x 1,200 x tonn 10% Windows & Glazing 1.2 high x 600 long louvre wi 6 No. 0% Shutters for louvre windows 0 No. 0% Timber Framing Timber Specification Kwila USHWD F11 Number of Fabricated Posts 16 Fabricated posts consist of four members separated and secured Number of Trusses 24 Trussess consist of double top chords, single bottom chords and No of pieces Depth x Width x Total Length Wasteage mm mm mm m % 4 x 75 fabricated post compo 112 No 75 x 50 x 1, m 10% Bracing for fabricated post sy 0 No 75 x 50 x 3, m 10% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 20

21 Solid timber post 0 x m 10% Floor Bearer 23 No 250 x 50 x 3, m 10% Floor Joist 60 No 175 x 50 x 3, m 10% Floor Trimmer Joist 4 No 175 x 50 x 4, m 10% Floor Joist Blocking 0 No 0 x 0 x m 10% Studs, Plates, Noggings 174 No 75 x m 10% Roof trusses 144 No 75 x m 10% Ceiling Batten 48 No 38 x 50 x 3, m 10% Veranda Beam 3 No 250 x 50 x 3, m 10% Roof Bracing 4 No 75 x 50 x 4, m 10% Fascia Board 6 No 200 x 20 x 3, m 10% Barge Board 4 No 200 x 20 x 4, m 10% Roof Purlin 42 No 75 x 50 x 3, m 10% Stair Stringer 2 No 250 x 50 x 1, m 10% Stair Tread 5 No 300 x 25 x m 10% Tread support 10 No 75 x 50 x m 10% Stair stringer support 1 No 300 x 25 x m 10% Stair post 4 No 75 x 50 x m 10% Stair walers 6 No 125 x 25 x 1, m 10% Stair hand rail 2 No 125 x 25 x 1, m 10% Veranda Balustrade Post 58 No 75 x 50 x 1, m 10% Veranda Balustrades m Veranda Stringers 4 No 75 x 50 x m 10% Seat components Bolts, Nuts and Washers All bolts and nuts are Grade 4.6/S, with one flat washer and galvanized. Bolts at anchorage post bas 18 No M12 x % Bolts at subfloor bracing 35 No M12 x % Bolts at anchorage stud bas 35 No M12 x % Bolts at anchorage truss 11 No M12 x % Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 21

22 Bolts at anchorage roof purlin 4 No M12 x % Bolts at anchorage stair 2 No M12 x % Bolts at anchorage bearers 35 No M12 x % Nails Carpentry & Joinery Timber floor 282 No 90 x m 10% Timber external wall cladding 442 No 90 x 20 1,175.7 m 10% Timber gable louvres 28 No 90 x m 10% Louvre area 2.0 m2. Two fabricated gable end fixed louvres, 10 fixed 90 x 20 HW blade Timber cornice 22 No 25 x m 10% Timber skirting 22 No 50 x m 10% Internal doors 2 No. 0% External doors 1 No. 0% Cupboards with sink over 3 No. 0% Adhesives Nails Roof Cladding Total area 91.2 m2 Corrugated steel roof sheeting, 0.42 BMT, zincalume 762 mm coverage m 0% 12-11x50 T17 HD/TG HH ClaTop-lock hex galv roofing screws & plastic wash 739 No 20% Roof Plumbing Eaves gutter Zincalume 100 quad gutter 21.0 m 10% Eaves gutter stop-ends Zincalume 100 quad stop ends 5 No 10% Eaves gutter brackets Zincalume 100 quad brackets 35 No 10% Eaves gutter screws 12-11x50 T17 HD/TG HH Class No 20% Rainwater downpipes DN80 PVC RWDP 9.0 m 10% Rainwater downpipe inlets DN80 PVC inlet 3 No 10% Rainwater downpipe bends DN80 PVC 45 bend 5 No 10% Rainwater downpipe bracketszincalume DN80 brackets 7 No 10% Rainwater downpipe bracket 12-11x50 T17 HD/TG HH Class 3 15 No 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 22

23 Ridge flashing Zinc-coated steel 0.6 mm thick 11.0 m 0% Gable flashing Zinc-coated steel 0.6 mm thick 22.0 m 0% Flashing screws 12-11x50 T17 HD/TG HH Class No 20% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 23

24 House, x 5.700, one storey, masonry Bill of Quantities Project WVI Nepal Partners WVI Project description 4. Single story masonry house Building designation House Building description Basic Comments Elevated Roof (skillion/gable/hip) g Roof pitch o Shape ( R = Rectangle) R No of habitable storeys 1 Length (O/A ext walls) 5.7 m Width (O/A ext walls) 5.7 m Total width incl verandas 5.7 m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height 2.4 m Top storey height FFL to ceiling 2.4 m Bottom storey height FFL to ceiling 4E-16 m Minimum sub-floor FFL 0.1 m Eaves overhang (length) 0.45 m Eaves overhang (width) 0.45 m Does roof extend over verandas? Yes 0 Plan length of roof 6.6 m Plan width of roof 6.6 m Roof height from ceiling m External wall height 2.5 m Total height to ridge m Height U/S ceiling to FFL above 0 m Front veranda length (incl posts) 0 m Front veranda width (incl posts) 0 m Back veranda length (incl posts) 0 m Back veranda width (incl posts) 0 m Rise of stairs 0.1 m Number of external door 1 Number of internal door 2 Number of windows 4 0 Area of windows 3.84 m2 Length of internal walls m Roof sheeting Steel sheet Roof structure Timber frame External walls Reinforced masonry Internal walls Timber frame AB C D E F G H I concrete slab-onground, 300 x 400 deep beams Bed 1 D2 D2 Bed 2 Living D1 Internal walls, 75 hardwood stud frame 5 mm plywood lining External walls, 190 reinforced concrete masonry, 800 Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 24

25 Site Establishment Earthworks & Site Drainage Clear site 1 No 12 x m2 0% Clear the site of vegetation for a distance of 3.0 m around the buildin Construct site drainage 1 No m 0% Construct a drain and bund (200 mm high) around top side of site if Excavate for concrete slab 9 No. 0% Concrete slab-on-ground N20 concrete slab-on-ground 1 No x m3 10% Components of concrete Cement in concrete 2,299 kg Sand in concrete 3.6 m 3 Gravel in concrete 7.2 m 3 Bedding Sand 2.2 tonnes 30% Steel fabric in concrete slab-o 3 No sheets SL tonnes 0% Bottom reinforcement in ground beams 0.10 tonnes 20% Corner bars at beams 3 - N12 x 2000 long 0.00 tonnes 10% Reinforced masonry starter b 1 No 1,200 x 1,200 x tonnes 10% Vapour Barrier (under slab-on-ground, external beams and internal beams) x 4 m rolls Tape (48 mm width) 3.8 m 50% Formwork 1 No 100 x m 10% Bar Chairs 50 mm bar chair 56 No 10% Bar chair bases for slab-on-ground 150 mm dia bases 56 No 10% Trench reinforcement supports (for external and interna25 mm ribmesh chair 35 No 10% Reinforced Concrete Masonry 390 x 190 x 190 knock-out concrete bond beam blocks 124 No 10% 190 x 190 x 190 knock-out concrete bond beam blocks 65 No 10% 190 mm hollow concrete blocks 581 No 10% Mortar 0.5 m3 84% Components of mortar Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 25

26 Cement in mortar 120 kg Sand in mortar 0.48 m 3 Methyl cellulose water thickener 0.4 kg Grout for 190 mm blockwork 2.9 m3 15% Components of mortar Cement in concrete grout 926 kg Sand in concrete grout 1.4 m 3 10 mm gravel in concrete grout 2.9 m 3 Reinforcing bars 0.2 tonnes 10% Termite Barrier 0.0 m 10% Flashing 0.0 m 10% Damp-proof course 0.0 m 10% Windows & Glazing 1200 x 800 shutters 6 No. 0% Shutters for louvre windows 0 No. 0% Timber Framing Timber Specification Kwila USHWD F11 Number of Fabricated Posts 9 Fabricated posts consist of four members separated and secured b Number of Trusses 18 Trussess consist of double top chords, single bottom chords and la No of pieces Depth x Width x Total Length Wasteage mm mm mm m % Floor Bearer 12 No 250 x 50 x 3, m 10% Floor Joist 28 No 175 x 50 x 3, m 10% Floor Trimmer Joist 4 No 175 x 50 x 2, m 10% Floor Joist Blocking 0 No 0 x 0 x m 10% Studs, Plates, Noggings 144 No 75 x m 10% Roof trusses 108 No 75 x m 10% Ceiling Batten 28 No 38 x 50 x 3, m 10% Veranda Beam 0 No 250 x 50 x m 10% Roof Bracing 4 No 75 x 50 x 3, m 10% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 26

27 Fascia Board 4 No 200 x 20 x 3, m 10% Barge Board 4 No 200 x 20 x 3, m 10% Roof Purlin 24 No 75 x 50 x 3, m 10% Stair Stringer 0 No 250 x 50 x m 10% Stair Tread 0 No 300 x 25 x m 10% Tread support 0 No 75 x 50 x m 10% Stair stringer support 0 No 300 x 25 x m 10% Stair post 0 No 75 x 50 x m 10% Stair walers 0 No 125 x 25 x m 10% Stair hand rail 0 No 125 x 25 x m 10% Veranda Balustrade Post -3 No 75 x 50 x 1, m 10% Veranda Balustrades m Veranda Stringers 0 No 75 x 50 x m 10% Seat components Bolts, Nuts and Washers All bolts and nuts are Grade 4.6/S, with one flat washer and galvanized. Bolts at anchorage stud base 20 No M12 x % Bolts at anchorage truss 11 No M12 x % Bolts at anchorage roof purlin 2 No M12 x % Bolts at anchorage stair 2 No M12 x % Bolts at anchorage bearers 20 No M12 x % Nails Carpentry & Joinery Timber floor 192 No 90 x m 10% Timber gable louvres 28 No 90 x m 10% Louvre area 2.0 m2. Two fabricated gable end fixed louvres, 10 fixed 90 x 20 HW blades Timber cornice 22 No 25 x m 10% Timber skirting 22 No 50 x m 10% Internal doors 2 No. 0% External doors 1 No. 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 27

28 Cupboards with sink over 3 No. 0% Adhesives Nails Roof Cladding Total area 45.9 m2 Corrugated steel roof sheeting, 0.42 BMT, zincalume 762 mm coverage 62.6 m 0% 12-11x50 T17 HD/TG HH ClasTop-lock hex galv roofing screws & plastic was 475 No 20% Roof Plumbing Eaves gutter Zincalume 100 quad gutter 15.0 m 10% Eaves gutter stop-ends Zincalume 100 quad stop ends 5 No 10% Eaves gutter brackets Zincalume 100 quad brackets 25 No 10% Eaves gutter screws 12-11x50 T17 HD/TG HH Class No 20% Rainwater downpipes DN80 PVC RWDP 7.0 m 10% Rainwater downpipe inlets DN80 PVC inlet 3 No 10% Rainwater downpipe bends DN80 PVC 45 bend 5 No 10% Rainwater downpipe bracketszincalume DN80 brackets 7 No 10% Rainwater downpipe bracket s12-11x50 T17 HD/TG HH Class 3 15 No 0% Ridge flashing Zinc-coated steel 0.6 mm thick 8.0 m 0% Gable flashing Zinc-coated steel 0.6 mm thick 16.0 m 0% Flashing screws 12-11x50 T17 HD/TG HH Class No 20% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 28

29 Clinic, x veranda, one storey, masonry The BOQ for a Clinic is similar to that for a House of the same dimensions, except that it includes provisions for Plumbing, Electrical Installation, Wall and Ceiling Lining and Tiling. Bill of Quantities Project Partners Project description WVI Nepal WVI Building designation Clinic 0 Building description Comments Roof (skillion/gable/hip) 5. Single story masonry clinic Basic Elevated0 Roof pitch o Shape ( R = Rectangle) No of habitable storeys 1 Length (O/A ext walls) 8.4 m Width (O/A ext walls) m Total width incl verandas 8.4 m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height 2.4 m Top storey height FFL to ceiling 2.4 m Bottom storey height FFL to ceiling 4E-16 m Minimum sub-floor FFL 0.1 m Eaves overhang (length) 0.45 m Eaves overhang (width) 0.45 m Does roof extend over verandas? Yes 0 Plan length of roof 9.3 m Plan width of roof 9.3 m Roof height from ceiling m External wall height 2.5 m Total height to ridge m Height U/S ceiling to FFL above 0 m Front veranda length (incl posts) 8.4 m Front veranda width (incl posts) m Back veranda length (incl posts) 0 m Back veranda width (incl posts) 0 m Rise of stairs 0.1 m Number of external door 1 Number of internal door 4 Number of windows 5 0 Area of windows 4.8 m2 Length of internal walls m Roof sheeting Roof structure External walls Internal walls g R Steel sheet Timber frame Reinforced masonry Timber frame C D F G I J AB E H K L External walls, 190 reinforced concrete masonry, 800 Maternity Timber deck and handrail D2 Reception / OPD 800 Internal walls, 75 hardwood stud frame 5 mm plywood lining 20 tongue and groove HW floor D2 D OPD / Treatment Pharmacy / Storage Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 29

30 Site Establishment Earthworks & Site Drainage Clear site 1 No 14 x m2 0% Clear the site of vegetation for a distance of 3.0 m around the buildin Construct site drainage 1 No m 0% Construct a drain and bund (200 mm high) around top side of site if Excavate for concrete slab 16 No. 0% Concrete slab-on-ground N20 concrete slab-on-ground 1 No x m3 10% Components of concrete Cement in concrete 4,818 kg Sand in concrete 7.5 m 3 Gravel in concrete 15.1 m 3 Bedding Sand 5.0 tonnes 30% Steel fabric in concrete slab-o 8 No sheets SL tonnes 0% Bottom reinforcement in ground beams 0.21 tonnes 20% Corner bars at beams 3 - N12 x 2000 long 0.00 tonnes 10% Reinforced masonry starter b 1 No 1,200 x 1,200 x tonnes 10% Vapour Barrier (under slab-on-ground, external beams and internal beams) x 4 m rolls Tape (48 mm width) 3.8 m 50% Formwork 1 No 100 x m 10% Bar Chairs 50 mm bar chair 121 No 10% Bar chair bases for slab-on-ground 150 mm dia bases 121 No 10% Trench reinforcement supports (for external and interna25 mm ribmesh chair 69 No 10% Reinforced Concrete Masonry 390 x 190 x 190 knock-out concrete bond beam blocks 162 No 10% 190 x 190 x 190 knock-out concrete bond beam blocks 72 No 10% 190 mm hollow concrete blocks 839 No 10% Mortar 0.7 m3 84% Components of mortar Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 30

31 Cement in mortar 169 kg Sand in mortar 0.68 m 3 Methyl cellulose water thickener 0.6 kg Grout for 190 mm blockwork 4.0 m3 15% Components of mortar Cement in concrete grout 1,281 kg Sand in concrete grout 2.0 m 3 10 mm gravel in concrete grout 4.0 m 3 Reinforcing bars 0.2 tonnes 10% Termite Barrier 0.0 m 10% Flashing 0.0 m 10% Damp-proof course 0.0 m 10% Windows & Glazing 1200 x 800 shutters 6 No. 0% Shutters for louvre windows 0 No. 0% Timber Framing Timber Specification Kwila USHWD F11 Number of Fabricated Posts 16 Fabricated posts consist of four members separated and secured b Number of Trusses 24 Trussess consist of double top chords, single bottom chords and la No of pieces Depth x Width x Total Length Wasteage mm mm mm m % Floor Bearer 23 No 250 x 50 x 3, m 10% Floor Joist 60 No 175 x 50 x 3, m 10% Floor Trimmer Joist 4 No 175 x 50 x 4, m 10% Floor Joist Blocking 0 No 0 x 0 x m 10% Studs, Plates, Noggings 174 No 75 x m 10% Roof trusses 144 No 75 x m 10% Ceiling Batten 48 No 38 x 50 x 3, m 10% Veranda Beam 3 No 250 x 50 x 3, m 10% Roof Bracing 4 No 75 x 50 x 4, m 10% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 31

32 Fascia Board 6 No 200 x 20 x 3, m 10% Barge Board 4 No 200 x 20 x 4, m 10% Roof Purlin 42 No 75 x 50 x 3, m 10% Stair Stringer 0 No 250 x 50 x m 10% Stair Tread 0 No 300 x 25 x m 10% Tread support 0 No 75 x 50 x m 10% Stair stringer support 0 No 300 x 25 x m 10% Stair post 0 No 75 x 50 x m 10% Stair walers 0 No 125 x 25 x m 10% Stair hand rail 0 No 125 x 25 x m 10% Veranda Balustrade Post 58 No 75 x 50 x 1, m 10% Veranda Balustrades m Veranda Stringers 4 No 75 x 50 x m 10% Seat components 36 No 75 x 50 x 4, m 10% Bolts, Nuts and Washers All bolts and nuts are Grade 4.6/S, with one flat washer and galvanized. Bolts at anchorage stud base 35 No M12 x % Bolts at anchorage truss 11 No M12 x % Bolts at anchorage roof purlin 4 No M12 x % Bolts at anchorage stair 2 No M12 x % Bolts at anchorage bearers 35 No M12 x % Nails Carpentry & Joinery Timber floor 282 No 90 x m 10% Timber external wall cladding 442 No 90 x 20 1,175.7 m 10% Timber gable louvres 28 No 90 x m 10% Louvre area 2.0 m2. Two fabricated gable end fixed louvres, 10 fixed 90 x 20 HW blades Timber cornice 22 No 25 x m 10% Timber skirting 22 No 50 x m 10% Internal doors 2 No. 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 32

33 External doors 1 No. 0% Cupboards with sink over 3 No. 0% Adhesives Nails Roof Cladding Total area 91.2 m2 Corrugated steel roof sheeting, 0.42 BMT, zincalume 762 mm coverage m 0% 12-11x50 T17 HD/TG HH ClasTop-lock hex galv roofing screws & plastic was 739 No 20% Roof Plumbing Eaves gutter Zincalume 100 quad gutter 21.0 m 10% Eaves gutter stop-ends Zincalume 100 quad stop ends 5 No 10% Eaves gutter brackets Zincalume 100 quad brackets 35 No 10% Eaves gutter screws 12-11x50 T17 HD/TG HH Class No 20% Rainwater downpipes DN80 PVC RWDP 7.0 m 10% Rainwater downpipe inlets DN80 PVC inlet 3 No 10% Rainwater downpipe bends DN80 PVC 45 bend 5 No 10% Rainwater downpipe bracketszincalume DN80 brackets 7 No 10% Rainwater downpipe bracket s12-11x50 T17 HD/TG HH Class 3 15 No 0% Ridge flashing Zinc-coated steel 0.6 mm thick 11.0 m 0% Gable flashing Zinc-coated steel 0.6 mm thick 22.0 m 0% Flashing screws 12-11x50 T17 HD/TG HH Class No 20% Ceiling Lining Note: Inclusion of ceiling lining is subject to instruction by the client. Note: Timber cornice and skirting are included in "Carpentry & Joinery". Ceiling Lining 61.0 m2 10% Plumbing Note: Inclusion of plumbing is subject to instruction by the client. Cold Water Service DN15 cold water taps (F thre 1 No 0% DN15 galv nipples(m M) 1 No 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 33

34 DN15 galv elbow (F F) 1 No 0% DN15 galv tee (F F F) 1 No 0% DN15 (F)>DN25(M) threaded 1 No 0% DN15 (F)>DN25(M) threaded 1 No 0% DN15 galvanized pipework screwed (provis m 0% DN 25 PE pipework (provisional length). 5.0 m 0% Galvanized brackets to support DN15 & DN25 pipework Electrical Installation Note: Inclusion of electrical installation is subject to instruction by the client. Supply and install solar collectors 1 No 0% Switch box 1 No 0% Switchboard 1 No 0% Main switch 1 No 0% Safety switch 1 No 0% Circuit breakers 1 No 0% Solar power isolation switch 1 No 0% Wiring 1 No 0% Internal light switches - One in each room 5 No 0% Internal incandescent lamp holders 6 No 0% Internal 60 watt incandescent lamps holders 6 No 0% Double GPO outlets and switches - One in each room 5 No 0% Earthing 1 No 0% Solar panels 4 No 0% Regulator 1 No 0% Data logger 1 No 0% Gel Batteries 1 No 0% Roof fixings 4 No 0% Solar power Inverter and charger 1 No 0% Floor & Wall Tiling Note: Inclusion of floor and wall tiling is subject to instruction by the client. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 34

35 PC provision for floor tiling 1 No PC provision for wall tiling 1 No PC provision for floor wastes and associated plumbing 1 No Retaining Walls Note: Inclusion of retaining walls is subject to instruction by the client. PC provision for retaining walls 1 No Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 35

36 House, x veranda, one storey, masonry Bill of Quantities Project WVI Nepal Partners WVI Project description 6. Single story masonry house Building designation House 0 Building description Basic Comments Elevated0 Roof (skillion/gable/hip) g Roof pitch o Shape ( R = Rectangle) R No of habitable storeys 1 Length (O/A ext walls) 8.4 m Width (O/A ext walls) m Total width incl verandas 8.4 m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height 2.4 m Top storey height FFL to ceiling 2.4 m Bottom storey height FFL to ceiling 4E-16 m Minimum sub-floor FFL 0.1 m Eaves overhang (length) 0.45 m Eaves overhang (width) 0.45 m Does roof extend over verandas? Yes 0 Plan length of roof 9.3 m Plan width of roof 9.3 m Roof height from ceiling m External wall height 2.5 m Total height to ridge m Height U/S ceiling to FFL above 0 m Front veranda length (incl posts) 8.4 m Front veranda width (incl posts) m Back veranda length (incl posts) 0 m Back veranda width (incl posts) 0 m Rise of stairs 0.1 m Number of external door 1 Number of internal door 4 Number of windows 5 0 Area of windows 4.8 m2 Length of internal walls m Roof sheeting Steel sheet Roof structure Timber frame External walls Reinforced masonry Internal walls Timber frame C D F G I J AB E H K L External walls, 190 reinforced concrete masonry, 800 Bed 1 Bed 2 Timber deck and handrail D2 D2 800 Internal walls, 75 hardwood stud frame 5 mm plywood lining Living D1 800 D2 D2 Timber stairs 850 clear width 6 rises at 170 = goings at 280 = concrete slab-onground, 300 x 400 deep beams Bed 3 Bed 4 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 36

37 Site Establishment Earthworks & Site Drainage Clear site 1 No 14 x m2 0% Clear the site of vegetation for a distance of 3.0 m around the buildin Construct site drainage 1 No m 0% Construct a drain and bund (200 mm high) around top side of site if Excavate for concrete slab 16 No. 0% Concrete slab-on-ground N20 concrete slab-on-ground 1 No x m3 10% Components of concrete Cement in concrete 4,818 kg Sand in concrete 7.5 m 3 Gravel in concrete 15.1 m 3 Bedding Sand 5.0 tonnes 30% Steel fabric in concrete slab-o 8 No sheets SL tonnes 0% Bottom reinforcement in ground beams 0.21 tonnes 20% Corner bars at beams 3 - N12 x 2000 long 0.00 tonnes 10% Reinforced masonry starter b 1 No 1,200 x 1,200 x tonnes 10% Vapour Barrier (under slab-on-ground, external beams and internal beams) x 4 m rolls Tape (48 mm width) 3.8 m 50% Formwork 1 No 100 x m 10% Bar Chairs 50 mm bar chair 121 No 10% Bar chair bases for slab-on-ground 150 mm dia bases 121 No 10% Trench reinforcement supports (for external and interna25 mm ribmesh chair 69 No 10% Reinforced Concrete Masonry 390 x 190 x 190 knock-out concrete bond beam blocks 162 No 10% 190 x 190 x 190 knock-out concrete bond beam blocks 72 No 10% 190 mm hollow concrete blocks 839 No 10% Mortar 0.7 m3 84% Components of mortar Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 37

38 Cement in mortar 169 kg Sand in mortar 0.68 m 3 Methyl cellulose water thickener 0.6 kg Grout for 190 mm blockwork 4.0 m3 15% Components of mortar Cement in concrete grout 1,281 kg Sand in concrete grout 2.0 m 3 10 mm gravel in concrete grout 4.0 m 3 Reinforcing bars 0.2 tonnes 10% Termite Barrier 0.0 m 10% Flashing 0.0 m 10% Damp-proof course 0.0 m 10% Windows & Glazing 1200 x 800 shutters 6 No. 0% Shutters for louvre windows 0 No. 0% Timber Framing Timber Specification Kwila USHWD F11 Number of Fabricated Posts 16 Fabricated posts consist of four members separated and secured b Number of Trusses 24 Trussess consist of double top chords, single bottom chords and la No of pieces Depth x Width x Total Length Wasteage mm mm mm m % Floor Bearer 23 No 250 x 50 x 3, m 10% Floor Joist 60 No 175 x 50 x 3, m 10% Floor Trimmer Joist 4 No 175 x 50 x 4, m 10% Floor Joist Blocking 0 No 0 x 0 x m 10% Studs, Plates, Noggings 186 No 75 x m 10% Roof trusses 144 No 75 x m 10% Ceiling Batten 48 No 38 x 50 x 3, m 10% Veranda Beam 3 No 250 x 50 x 3, m 10% Roof Bracing 4 No 75 x 50 x 4, m 10% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 38

39 Fascia Board 6 No 200 x 20 x 3, m 10% Barge Board 4 No 200 x 20 x 4, m 10% Roof Purlin 42 No 75 x 50 x 3, m 10% Stair Stringer 0 No 250 x 50 x m 10% Stair Tread 0 No 300 x 25 x m 10% Tread support 0 No 75 x 50 x m 10% Stair stringer support 0 No 300 x 25 x m 10% Stair post 0 No 75 x 50 x m 10% Stair walers 0 No 125 x 25 x m 10% Stair hand rail 0 No 125 x 25 x m 10% Veranda Balustrade Post 58 No 75 x 50 x 1, m 10% Veranda Balustrades m Veranda Stringers 4 No 75 x 50 x m 10% Seat components Bolts, Nuts and Washers All bolts and nuts are Grade 4.6/S, with one flat washer and galvanized. Bolts at anchorage stud base 35 No M12 x % Bolts at anchorage truss 11 No M12 x % Bolts at anchorage roof purlin 4 No M12 x % Bolts at anchorage stair 2 No M12 x % Bolts at anchorage bearers 35 No M12 x % Nails Carpentry & Joinery Timber floor 282 No 90 x m 10% Timber gable louvres 28 No 90 x m 10% Louvre area 2.0 m2. Two fabricated gable end fixed louvres, 10 fixed 90 x 20 HW blades Timber cornice 22 No 25 x m 10% Timber skirting 22 No 50 x m 10% Internal doors 2 No. 0% External doors 1 No. 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 39

40 Cupboards with sink over 3 No. 0% Adhesives Nails Roof Cladding Total area 91.2 m2 Corrugated steel roof sheeting, 0.42 BMT, zincalume 762 mm coverage m 0% 12-11x50 T17 HD/TG HH ClasTop-lock hex galv roofing screws & plastic was 739 No 20% Roof Plumbing Eaves gutter Zincalume 100 quad gutter 21.0 m 10% Eaves gutter stop-ends Zincalume 100 quad stop ends 5 No 10% Eaves gutter brackets Zincalume 100 quad brackets 35 No 10% Eaves gutter screws 12-11x50 T17 HD/TG HH Class No 20% Rainwater downpipes DN80 PVC RWDP 7.0 m 10% Rainwater downpipe inlets DN80 PVC inlet 3 No 10% Rainwater downpipe bends DN80 PVC 45 bend 5 No 10% Rainwater downpipe bracketszincalume DN80 brackets 7 No 10% Rainwater downpipe bracket s12-11x50 T17 HD/TG HH Class 3 15 No 0% Ridge flashing Zinc-coated steel 0.6 mm thick 11.0 m 0% Gable flashing Zinc-coated steel 0.6 mm thick 22.0 m 0% Flashing screws 12-11x50 T17 HD/TG HH Class No 20% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 40

41 7 House, x veranda, two storeys, masonry Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 41

42 Bill of Quantities Project WVI Nepal Partners WVI Project description 7.Two story masonry house Building designation House Building description Basic Comments Elevated Roof (skillion/gable/hip) g Roof pitch o Shape ( R = Rectangle) R No of habitable storeys 2 Length (O/A ext walls) 8.4 m Width (O/A ext walls) m Total width incl verandas 8.4 m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height 5.4 m Top storey height FFL to ceiling 2.4 m Bottom storey height FFL to ceiling 2.4 m Minimum sub-floor FFL 0.1 m Eaves overhang (length) 0.45 m Eaves overhang (width) 0.45 m Does roof extend over verandas? Yes 0 Plan length of roof 9.3 m Plan width of roof 9.3 m Roof height from ceiling m External wall height 5.5 m Total height to ridge m Height U/S ceiling to FFL above 0.6 m Front veranda length (incl posts) 8.4 m Front veranda width (incl posts) m Back veranda length (incl posts) 0 m Back veranda width (incl posts) 0 m Rise of stairs 0.1 m Number of external door 1 Number of internal door 8 Number of windows 10 0 Area of windows 9.6 m2 Length of internal walls 36.1 m Roof sheeting Steel sheet Roof structure Timber frame External walls Reinforced masonry Internal walls Timber frame Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 42

43 Bill of Quantities Project WVI Nepal Partners WVI Project description 7. Single story masonry house Building designation House Building description Basic Comments Elevated Roof (skillion/gable/hip) g Roof pitch o Shape ( R = Rectangle) R No of habitable storeys 2 Length (O/A ext walls) 8.4 m Width (O/A ext walls) m Total width incl verandas 8.4 m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height 5.4 m Top storey height FFL to ceiling 2.4 m Bottom storey height FFL to ceiling 2.4 m Minimum sub-floor FFL 0.1 m Eaves overhang (length) 0.45 m Eaves overhang (width) 0.45 m Does roof extend over verandas? Yes 0 Plan length of roof 9.3 m Plan width of roof 9.3 m Roof height from ceiling m External wall height 5.5 m Total height to ridge m Height U/S ceiling to FFL above 0.6 m Front veranda length (incl posts) 8.4 m Front veranda width (incl posts) m Back veranda length (incl posts) 0 m Back veranda width (incl posts) 0 m Rise of stairs 0.1 m Number of external door 1 Number of internal door 8 Number of windows 10 0 Area of windows 9.6 m2 Length of internal walls 36.1 m Roof sheeting Steel sheet Roof structure Timber frame External walls Reinforced masonry Internal walls Timber frame C D F G I J AB E H K L External walls, 190 reinforced concrete masonry, 800 Bed 1 Bed 2 D2 D2 Timber deck and handrail Timber stairs 850 clear width 18 rises at 170 = goings at 280 = Internal walls, 75 hardwood stud frame 5 mm plywood lining Living D1 800 Up D2 D concrete slab-onground, 300 x 400 deep beams Bed 3 Bed 4 Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 43

44 Bill of Quantities Project WVI Nepal Partners WVI Project description 6. Single story masonry house Building designation House Building description Basic Comments Elevated Roof (skillion/gable/hip) g Roof pitch o Shape ( R = Rectangle) R No of habitable storeys 2 Length (O/A ext walls) 8.4 m Width (O/A ext walls) m Total width incl verandas 8.4 m Thickness of ext walls m Thickness of int walls m Area (inc walls, excl vera m2 Area of habitable rooms m2 Total ext wall height 5.4 m Top storey height FFL to ceiling 2.4 m Bottom storey height FFL to ceiling 2.4 m Minimum sub-floor FFL 0.1 m Eaves overhang (length) 0.45 m Eaves overhang (width) 0.45 m Does roof extend over verandas? Yes 0 Plan length of roof 9.3 m Plan width of roof 9.3 m Roof height from ceiling m External wall height 5.5 m Total height to ridge m Height U/S ceiling to FFL above 0.6 m Front veranda length (incl posts) 8.4 m Front veranda width (incl posts) m Back veranda length (incl posts) 0 m Back veranda width (incl posts) 0 m Rise of stairs 0.1 m Number of external door 1 Number of internal door 8 Number of windows 10 0 Area of windows 9.6 m2 Length of internal walls 36.1 m Roof sheeting Steel sheet Roof structure Timber frame External walls Reinforced masonry Internal walls Timber frame Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 44

45 Site Establishment Earthworks & Site Drainage Clear site 1 No 14 x m2 0% Clear the site of vegetation for a distance of 3.0 m around the buildin Construct site drainage 1 No m 0% Construct a drain and bund (200 mm high) around top side of site if Excavate for concrete slab 16 No. 0% Concrete slab-on-ground N20 concrete slab-on-ground 1 No x m3 10% Components of concrete Cement in concrete 4,818 kg Sand in concrete 7.5 m 3 Gravel in concrete 15.1 m 3 Bedding Sand 5.0 tonnes 30% Steel fabric in concrete slab-o 8 No sheets SL tonnes 0% Bottom reinforcement in ground beams 0.21 tonnes 20% Corner bars at beams 3 - N12 x 2000 long 0.00 tonnes 10% Reinforced masonry starter b 1 No 1,200 x 1,200 x tonnes 10% Vapour Barrier (under slab-on-ground, external beams and internal beams) x 4 m rolls Tape (48 mm width) 3.8 m 50% Formwork 1 No 100 x m 10% Bar Chairs 50 mm bar chair 121 No 10% Bar chair bases for slab-on-ground 150 mm dia bases 121 No 10% Trench reinforcement supports (for external and interna25 mm ribmesh chair 69 No 10% Reinforced Concrete Masonry 390 x 190 x 190 knock-out concrete bond beam blocks 162 No 10% 190 x 190 x 190 knock-out concrete bond beam blocks 138 No 10% 190 mm hollow concrete blocks 1,971 No 10% Mortar 1.4 m3 84% Components of mortar Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 45

46 Cement in mortar 359 kg Sand in mortar 1.44 m 3 Methyl cellulose water thickener 1.2 kg Grout for 190 mm blockwork 14.3 m3 15% Components of mortar Cement in concrete grout 4,569 kg Sand in concrete grout 7.1 m 3 10 mm gravel in concrete grout 14.3 m 3 Reinforcing bars 0.4 tonnes 10% Termite Barrier 0.0 m 10% Flashing 0.0 m 10% Damp-proof course 0.0 m 10% Windows & Glazing 1200 x 800 shutters 6 No. 0% Shutters for louvre windows 0 No. 0% Timber Framing Timber Specification Kwila USHWD F11 Number of Fabricated Posts 16 Fabricated posts consist of four members separated and secured b Number of Trusses 24 Trussess consist of double top chords, single bottom chords and la No of pieces Depth x Width x Total Length Wasteage mm mm mm m % Floor Bearer 23 No 250 x 50 x 3, m 10% Floor Joist 60 No 175 x 50 x 3, m 10% Floor Trimmer Joist 4 No 175 x 50 x 4, m 10% Floor Joist Blocking 0 No 0 x 0 x m 10% Studs, Plates, Noggings 176 No 75 x m 10% Roof trusses 144 No 75 x m 10% Ceiling Batten 48 No 38 x 50 x 3, m 10% Veranda Beam 3 No 250 x 50 x 3, m 10% Roof Bracing 4 No 75 x 50 x 4, m 10% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 46

47 Fascia Board 6 No 200 x 20 x 3, m 10% Barge Board 4 No 200 x 20 x 4, m 10% Roof Purlin 42 No 75 x 50 x 3, m 10% Stair Stringer 0 No 250 x 50 x m 10% Stair Tread 0 No 300 x 25 x m 10% Tread support 0 No 75 x 50 x m 10% Stair stringer support 0 No 300 x 25 x m 10% Stair post 0 No 75 x 50 x m 10% Stair walers 0 No 125 x 25 x m 10% Stair hand rail 0 No 125 x 25 x m 10% Veranda Balustrade Post 58 No 75 x 50 x 1, m 10% Veranda Balustrades m Veranda Stringers 4 No 75 x 50 x m 10% Seat components Bolts, Nuts and Washers All bolts and nuts are Grade 4.6/S, with one flat washer and galvanized. Bolts at anchorage stud base 35 No M12 x % Bolts at anchorage truss 11 No M12 x % Bolts at anchorage roof purlin 4 No M12 x % Bolts at anchorage stair 2 No M12 x % Bolts at anchorage bearers 35 No M12 x % Nails Carpentry & Joinery Timber floor 282 No 90 x m 10% Timber gable louvres 28 No 90 x m 10% Louvre area 2.0 m2. Two fabricated gable end fixed louvres, 10 fixed 90 x 20 HW blades Timber cornice 22 No 25 x m 10% Timber skirting 22 No 50 x m 10% Internal doors 2 No. 0% External doors 1 No. 0% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 47

48 Cupboards with sink over 3 No. 0% Adhesives Nails Roof Cladding Total area 91.2 m2 Corrugated steel roof sheeting, 0.42 BMT, zincalume 762 mm coverage m 0% 12-11x50 T17 HD/TG HH ClasTop-lock hex galv roofing screws & plastic was 739 No 20% Roof Plumbing Eaves gutter Zincalume 100 quad gutter 21.0 m 10% Eaves gutter stop-ends Zincalume 100 quad stop ends 5 No 10% Eaves gutter brackets Zincalume 100 quad brackets 35 No 10% Eaves gutter screws 12-11x50 T17 HD/TG HH Class No 20% Rainwater downpipes DN80 PVC RWDP 14.0 m 10% Rainwater downpipe inlets DN80 PVC inlet 3 No 10% Rainwater downpipe bends DN80 PVC 45 bend 5 No 10% Rainwater downpipe bracketszincalume DN80 brackets 7 No 10% Rainwater downpipe bracket s12-11x50 T17 HD/TG HH Class 3 15 No 0% Ridge flashing Zinc-coated steel 0.6 mm thick 11.0 m 0% Gable flashing Zinc-coated steel 0.6 mm thick 22.0 m 0% Flashing screws 12-11x50 T17 HD/TG HH Class No 20% Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 48

49 Floor Plans Refer also to full-sized drawings No Use Dimensions Storeys Construction 1 House x One Clad timber frame + elevated timber floor 2 Clinic x veranda One Clad timber frame + elevated timber floor 3 House x veranda One Clad timber frame + elevated timber floor 4 House x One Reinforced blockwork + concrete slab 5 Clinic x veranda One Reinforced blockwork + concrete slab 6 House x veranda One Reinforced blockwork + concrete slab 7 House x veranda Two Reinforced blockwork + concrete slab + timber floor Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 49

50 House, x 5.700, one storey, timber AB C D E F G H I External walls, 75 hardwood stud frame 8 mm plywood bracing Internal walls, 75 hardwood stud frame 5 mm plywood lining Bed 1 D2 D2 Bed 2 Living D1 External walls, 75 hardwood stud frame 8 mm plywood bracing Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 50

51 Clinic, x veranda, one storey, timber The BOQ for a Clinic is similar to that for a House of the same dimensions, except that it includes provisions for Plumbing, Electrical Installation, Wall and Ceiling Lining and Tiling, which are not included for a House AB C D E F G H I J 8400 K L External walls, 90 mm MGP10 stud frame 7 mm plywood lining 8 mm weatherboard cladding Maternity Timber deck and handrail D2 Veranda / Waiting Area D2 Reception / OPD Internal walls, 90 MGP10 stud frame 5 mm plywood lining 20 tongue and groove HW floor D1 800 D2 OPD / Treatment D2 Pharmacy / Storage Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 51

52 House, x veranda, one storey, timber AB C D E F G H I 8400 J K L External walls, Internal walls, 90 mm MGP10 stud frame 90 MGP10 stud frame 7 mm plywood lining 5 mm plywood lining 8 mm weatherboard cladding Bed 1 Bed 2 Timber deck and handrail D2 D2 20 tongue and groove HW floor Living D1 800 D2 D2 Bed 3 Bed 4 Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 52

53 House, x 5.700, one storey, masonry AB C D E F G H I concrete slab-onground, 300 x 400 deep beams Internal walls, 75 hardwood stud frame 5 mm plywood lining 4 Bed 1 D2 D2 Bed Living External walls, 190 reinforced concrete masonry, D1 Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 53

54 Clinic, x veranda, one storey, masonry The BOQ for a Clinic is similar to that for a House of the same dimensions, except that it includes provisions for AB C D E F G H I J K L External walls, 190 reinforced concrete masonry, 800 Maternity Timber deck and handrail D2 Reception / OPD 800 Internal walls, 75 hardwood stud frame 5 mm plywood lining 20 tongue and groove HW floor D2 D OPD / Treatment Pharmacy / Storage Timber stairs 850 clear width 6 rises at 170 = goings at 280 = 1400 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 54

55 House, x veranda, one storey, masonry AB C D E F G H I J K L External walls, 190 reinforced concrete masonry, 800 Bed 1 Bed 2 Timber deck and handrail D2 D2 800 Internal walls, 75 hardwood stud frame 5 mm plywood lining Living D1 800 D2 D2 Timber stairs 850 clear width 6 rises at 170 = goings at 280 = concrete slab-onground, 300 x 400 deep beams Bed 3 Bed 4 Up Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 55

56 House, x veranda, two storeys, masonry AB C D E F G H I J K L External walls, 190 reinforced concrete masonry, 800 Bed 1 Bed 2 D2 D2 Timber deck and handrail Timber stairs 850 clear width 18 rises at 170 = goings at 280 = Internal walls, 75 hardwood stud frame 5 mm plywood lining Living D1 800 Up D2 D concrete slab-onground, 300 x 400 deep beams Bed 3 Bed 4 Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 56

57 Engineering Design Details Refer also to full-sized drawings Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 57

58 Gridlines for 5.7 x 5.7 building AB C D E F G H I Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 58

59 Gridlines for 8.4 x 8.4 building AB C D E F G H I J K L Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 59

60 Piers, Posts, Floors and Walls for Elevated Timber Framing This manual discusses two types of footing, posts and bracing systems: 1. Systems for Conventional timber framed houses designed to AS 1684, where the upper wall and floor framing are separate from, but fixed to, the sub-floor structure by screwed rods or the like. 2. Systems for Direct Anchorage timber framed houses designed to AS , in which the roof purlins and rafters are bolted directly to the principal wall studs, which are in turn fixed to fabricated timber posts. In lowtermite-risk areas, the posts may be set in concrete piers. In high-termite-risk areas, the posts should be fixed to steel termite-resistant feet, anchored to the piers. Pole-houses, in which long continuous timber poles form the sub-floor posts and the vertical structural members of the walls of the upper storey are a special case of a Direct Anchorage system, but are not included in this training model. Conventional Framing Direct Anchorage Systems for Direct Anchorage timber framed houses Systems for Direct Anchorage timber framed houses designed to AS , incorporate roof purlins and rafters bolted directly to the principal wall studs. In low-termite-risk areas, the posts may be set in concrete piers. In high-termite-risk areas, the posts should by fixed to steel termite-resistant feet, anchored to the piers. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 60

61 600 total depth of pier embedment Varies 900 min to 2400 max depending on site 200 angle Direct Anchorage - Fabricated Posts, Floors, Walls and Trusses Joists 125 x 50 F11 timber 125 joist 20 floor FFL Bearers 2 / 200 x 50 F11 timber Fabricated posts, either embedded in piers (low termite risk area) or Fixed to steel feet (high termite risk area) Mound concrete up around post at 1 in dia N20 concrete 150 mm minimum N20 concrete pad Side Framing Corner Framing Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 61

62 Height 1.0 m Height 0.8 m Concrete in piers, footings & slab-on-ground Approximate mix (by volume) 1 : 2 : 4 For 1 cubic metre of 20 MPa concrete, the mix should be: 8 bags (40 kg each) of GP or GB portland cement OR 16 bags (20 kg each) 0.5 m 3 of sand Sand should be clean sharp sand, NOT brickies sand or plasters sand. 1.0 m 3 of 20 mm coarse aggregate Aggregate should be clean 20 mm river gravel, crushed aggregate or similar litres of water Approximately litre buckets (300 mm diameter x 290 mm deep). Less water should be used if sand or aggregate are damp. Basis of calculation: Density of cement, dry sand and dry aggregate 1,500 kg/m 3 Includes 5% allowance for wastage. Cement 8 40 kg bags Diameter 1.6 m Sand Volume 0.5 m 3 Diameter 2.0 m Coarse Aggregate Volume 1.0 m 3 Water litre buckets Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 62

63 Fabricated Post Embedded in Concrete Piers (low termite risk) In low termite risk areas, it may be satisfactory to embed the fabricated timber posts directly in the concrete piers. However, this should only be done in the following circumstances: spacer bearer 1. Where there is very low risk of termite attack; and 2. The timber is a hardwood with known resistance to termite attack; and 3. The part of the timber posts that are to be embedded are coated with a termite resisting paint; and 4. The timber is fully surrounded by the concrete, with a cover of at least 50 mm all round; and 5. The top surface of the concrete piers and the surrounding soil are sloped to shed water away from the piers. Varies depending on site joist f loor FFL Fabricated post consisting of four hardwood x variable length, with two timber spacers 200 long and galv bolts, nuts & washers. Diagonal bracing and f ixings not shown f or clarity Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 63

64 Posts Embedded in Concrete Piers - Construction 1. Excavate the post holes to the specified diameter and depth. (A square hole of side equal to the specified diameter may be excavated). 2. Remove or thoroughly compact all loose soil. 3. Place sufficient N20 concrete in the bottom of each hole to form pads on which the posts will sit at the specified levels. This thickness shall be not less than 150 mm 4. Treat all posts for termite resistance. 5. Place posts in position, using string lines offset by half the post diameter. Using a spirit level, check for vertical in both directions, and temporarily brace the posts. 6. Erect and bolt in position the bearers, and sufficient joists to establish the correct plan position and heights of the subfloor. 7. When all posts have been checked for vertical, bearers have been checked for height, and bearers/joists checked for position and square, fix four pairs of sub-floor bracing (one set on each side). 8. Place and compact N20 concrete or soil fill (as specified on the drawings). String lines offset from gridline, which passes through the centre of the post... Temporary timber braces Timber post N20 concrete. Mound concrete up around post at 1 in mm minimum N20 concrete pad String lines Timber post Temporary timber braces Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 64

65 20 gap Varies depending on site joist f loor spacer bearer Fabricated Post with Steel Feet (high termite risk) In high termite risk areas, fabricated timber posts should not be embedded in the concrete piers, but should be supported on steel feet as detailed. In addition, 1. The timber should be a hardwood with known resistance to termite attack; and 2. The top surface of the concrete piers and the surrounding soil should be sloped to shed water away from the piers. FFL Fabricated post consisting of four hardwood x variable length, with two timber spacers 200 long and galv bolts, nuts & washers. Diagonal bracing and f ixings not shown f or clarity. Steel f oot shown on separate detail. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 65

66 Grid line Direct Anchorage Steel Feet for 4 x 75 Fabricated Posts Steel feet, consisting of a 75 x 75 x 5 L x 200 mm long with 2 / 14 mm holes drilled 50 mm from the top end and an M12 x 800 mm reinforcing bar welded to the top and bent to a 150 mm cog at the bottom, are manufactured and galvanized (or painted with corrosion resisting paint). These are bolted to the bottom of each post (consisting of 4 / 75 x 50 F11 timber with spacers) and positioned in the post holes (on a 150 mm concrete pad). The heels of the angles are positioned 75 mm from the grid lines. Limit of fabricated post height is 2.0 m x 75 x 5 L x 200 long (galvanized), with 2 / 14 dia hole s 50 mm from the top M12 x 800 mm long reinforcing bar. Top of bar continuously welded for 200 mm on both sides to 75 x 75 x 5 L (6 cfw) Bottom of bar bent to provide a 150 mm cog 75 2 / 75 x 50 F11 timber post members with 1 / 75 x 50 x 200 F11 timber spacer fixed by 1 M12 x 175 galvanized bolts, nuts & washers Grid line 2 / 75 x 50 F11 timber post members with 1 / 75 x 50 x 200 F11 timber spacer fixed by 1 M12 x 175 galvanized bolts, nuts and washers Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 66

67 Grid line Direct Anchorage Steel Feet for 4 x 100 Fabricated Posts Steel feet, consisting of: 100 x 100 x 5 L x 200 mm long with 2 / 18 mm holes drilled 50 mm from the top end and M12 x 800 mm reinforcing bar welded to the top and bent to a 150 mm cog at the bottom, are manufactured and galvanized (or painted with corrosion resisting paint). These are bolted to the bottom of each post (consisting of 4 / 100 x 50 F11 timber with spacers) and positioned in the post holes (on a 150 mm concrete pad). The heels of the angles are positioned 75 mm from the grid lines. Limit of fabricated post height is 4.0 m. For heights in the range 3.0 to 4.0 m, horizontal mid height braces must be installed x 100 x 5 L x 200 long (galvanized), with 2 / 18 dia holes 50 mm from the top M12 x 800 mm long reinforcing bar. Top of bar continuously welded for 200 mm on both sides to 100 x 100 x 5 L (6 cfw) Bottom of bar bent to provide a 150 mm cog 75 2 / 100 x 50 F11 timber post members with 1 / 100 x 50 x 200 F11 timber spacer fixed by 1 M16 x 175 galvanized bolts, nuts & washers Grid line 2 / 100 x 50 F11 timber post members with 1 / 100 x 50 x 200 F11 timber spacer fixed by 1 M16 x 175 galvanized bolts, nuts and washers Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 67

68 Posts with Steel Feet - Construction 1. Excavate the post holes to the specified diameter and depth. (A square hole of side equal to the specified diameter may be excavated). 2. Remove or thoroughly compact all loose soil. 3. Place sufficient N20 concrete in the bottom of each hole to form pads on which the steel feet will sit at the specified levels. This thickness shall be not less than 150 mm 4. Bolt the steel feet to the bottom of the fabricated timber posts (consisting of four timber members with timber spacers). 5. Positioned the feet in the post holes. The heels of the angles are positioned 75 mm from the grid lines. Using a spirit level, check for vertical in both directions, and temporarily brace the posts. 6. Erect and bolt in position the bearers, and sufficient joists to establish the correct plan position and heights of the subfloor. 7. When all posts have been checked for vertical, bearers have been checked for height, and bearers/joists checked for position and square, fix four pairs of sub-floor bracing (one set on each side). 8. Place and compact N20 concrete or soil fill (as specified on the drawings). String lines offset from gridline, which passes through the centre of the post... Temporary timber braces Timber post N20 concrete. Mound concrete up around post at 1 in mm minimum N20 concrete pad String lines Timber post Temporary timber braces Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 68

69 Fabricated Post, Floor and Wall Framing The following details are for typical arrangements for Fabricated Post, Floor and Wall Framing for the Direct Anchorage system. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 69

70 slab 20 rebate 75 mm min termite inspection 450 reinforcement lap 8500 max 6000 max Concrete Slab-on-ground and Ground Beams Limitation of this design Site classification A,S, M, H, H1 Maximum dimensions as shown For other dimensions, ref er to o max 8500 max Steel starter bars to AS N12 2,000 max centres 670 straight x 240 cog, 450 min lap All concrete, N20 (20 MPa), vibrated and cured by coverinng with wet sand (or equivalent) for seven days 200 rebate SL72 mesh in top half of slab, Minimum cover 20 mm 3-L11TM trench mesh 50 mm sand bed under slab, but not under beams 0.2 mm PVC membrane under slab and beams 3-L11TM trench mesh 300 Use 400 mm diameter bored piers if there is soft soil 300 Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 70

71 Typical Reinforcement Arrangement min 450 lap min 450 lap 190 All reinforcement N12. Cog length 240. Typical opening 800 mm Maximum opening 1400 max Typical vertical reinforcement spacing 800 mm for earthquake prone areas 1600 mm for other areas 2- N12 In bond beam 1- N12 In sill beam 1- N12 In grouted core 1- N12 Starter in slab Grout reinforced cores after placing reinforcement Grout bottom course except reinforced cores Concrete slab/footing/pier system, including sand bed, reinforcement, membrane etc, designed to AS Typically edge beams and cross beams, 300 x 300 mm, 3-11TM trench mesh. 100 mm concrete slab,sl72 mesh. Typical Arrangement of Reinforcement All reinforcement N12. Cog length 240. Typical opening 800 mm Maximum opening 1400 max Typical vertical reinforcement spacing 800 mm for earthquake prone areas 1600 mm for other areas 2 N12 In bond beam max 1- N12 In sill beam 2- N12 In bond beam 1- N12 In grouted core 1- N12 Starter in slab Grout reinforced cores after placing reinforcement Grout bottom course except reinforced cores Concrete slab/footing/pier system, including sand bed, reinforcement, membrane etc, designed to AS Typically edge beams and cross beams, 400 x 300 mm, 3-11TM trench mesh. 100 mm concrete slab,sl72 mesh. Typical Arrangement of Reinforcement Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 71

72 Roof Trusses Anchorage 37 Remove a 100 mm (approximate) length of blockwork face shell at 900 centres to accommodate 75 x 50 hardwood anchor 75 x 50 hardwood x 350 long anchor at 900 mm centres along wall. Drill on site to suit 1 M12 bolt at top and two N12 reinforcing bars at bottom. Cut to length on site. 2 / N12 horizontal steel reinforcing bars grouted within the bond beam, tied by N12 reinforcing bars to starter bars in concrete slab-on-ground 390 x 190 x 190 mm reinforced hollow concrete masonry Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 72

73 Roof Trusses and Purlins The following details are for typical arrangements for roof trusses and anchorage studs for the Direct Anchorage system. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 73

74 Roof Truss Members and Joints PJ1 TS2, TJ2 PJ1 PJ1 TJ4 PJ1 TJ6 PJ1 TJ8 PJ1 PJ1 TS1,TJ1 TJ3 TJ5 TJ7 TJ9, TJ10 BC1 Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 74

75 Roof Joint and Splice Details A 12 / 50 x 3.0 φ nails through 2 / 150 x 7 x 420 mm plywood gussets, one on each side of lacing members and the bottom chords. Insert all 12 of these nails on site. 6 / 75 x 3.0 φ nails through both chord members into lacing members inserted between them Section AA Connection TJ2 Lacing to Truss Top Chord Connection TS2 Truss Top Chord Splice A 2 / 90 x 45 MGP10 ridge ties 6 / 75 x 3.0 φ nails through both ridge ties into lacing members inserted between them 75 x 50 F11 HW lacing and double top chord 24 / 50 x 3.0 φ nails through 2 / 180 x 7 x 270 mm plywood gussets, one on each side of lacing members and the bottom chords. Insert 12 of these nails on site 75 x 50 F11 HW lacing and double top chord Connection TJ1 Lacing to Truss Bottom Chord Connection TS1 Truss Bottom Chord Splice Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 75

76 50 min 60 min 3 / 75 x 3.0 φ nails through both chord members into each lacing member inserted between them Connection PJ 1 Purlin to Top Chord min min 75 x 50 F11 HW Purlin 90 x 45 MGP10 Purlin 1/M12 x 125 galv bolt, nut & washer 75 x 50 F11 HW Anchorage Stud Connection PJ 2 Purlin to Anchorage Stud 6 / 75 x 3.0 φ nails through both chord members into lacing members inserted between them 75 x 50 F11 HW lacing and double top chord Connection TJ4 (Typical) Lacing to Truss Top Chord Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 76

77 45 12 / 50 x 3.0 φ nails through 180 x 7 x 270 mm plywood gussets into both sides of lacing members and the bottom chord 75 x 50 F11 HW lacing and double top chord Connection TJ3 (Typical ) Lacing to Truss Bottom Chord 5 / 75 x 3.0 φ nails through both top chord members from each side into bottom chord inserted between them = = 1/M12 x 125 galv bolt, nut & washer 75 x 50 F11 HW Anchorage Stud Connection TJ 9 Top Chord to Bottom Chord Connection TJ 10 Top Chord to Anchorage Stud Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 77

78 Stairs, Balustrades, Veranda and Seats The following details are for typical timber stairs (including dimensions for a range of heights), stair balustrades, veranda posts and balustrades and veranda seats. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 78

79 rise Stair Arrangement Slope 1 in going Top support 1 No 300 x 25 F11 hardwood x 910 long. Slot the treads into rebates, 5 mm deep in the stringers. At each stinger, 4 / 90 x 3.05φ galvanized nails driven horizontally through stringer into support and 4 / 90 x 3.05φ galvanized nails driven horizontally through support into top tread. Bolt top support to the structure with 2/ M12 x 125 galvanized bolts, nuts & washers Stringers 2 No 250 x 50 F11 hardwood Length of stringers to suit the length of stair. Treads Number of treads to suit length of stair 300 x 25 F11 hardwood x 910 long. Slot the treads into rebates, 5 mm deep in the stringers. At each stinger, 2 / 90 x 3.05φ galvanized nails driven horizontally through stringer into tread and 2 / 90 x 3.05φ galvanized nails driven vertically through stringer into support Tread supports 2 per tread. 75 x 50 F11 hardwood x 260 long 3 / 90 x 3.05φ galvanized nails driven horizontally through support into stringer Section Through Typical Stair Termite shield 2 / 100 x 3 x 350 galvanized steel strips, folded down 20 mm around edges, nailed to the underside of the stair stringer and kept clear of debris. Concrete Pad 1,200 x 600 x 100 mm thick 3 / N10 x 550 reinforcing bars and 3 / N10 x 950 reinforcing bars Top surface of slab nominally 80 mm above ground level. If the slab surface is low, grout (up to a maximum thickness of 10 mm) under both stringers to make up required height. If the slab surface is high, trim the bottom surface of the stringers. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 79

80 Stair Dimensions Stair going 280 mm Stair rise 170 mm Grout thickness 0 mm Height of slab above ground 80 mm No of Rises No of Goings Stair Dimensions Stair Rise Stair Going Veranda Height Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 80

81 170 rise 75 x 50 F11 hardwood posts, fixed to each stringer with 7 / 90 x 3.05 galvanized nails 850 minimum 1000 minimum Stair Balustrades 125 x 25 F11 hardwood handrail, fixed to each post and horizontal rail with 2 / 75 x 3.05 galvanized nails 75 x 50 F11 hardwood rail, fixed to each post with 1 / 90 x 3.05 galvanized nail 125 diameter sphere must not pass through these openings 75 Slope 1 in going Section Through Typical Stair Balustrade Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 81

82 175 joist trimmer (typical) 20 floor 1000 minimum 75 x 50 F11 hardwood post at stair Veranda Balustrades 200 centres 125 x 25 F11 hardwood handrail, fixed to each post with 2 / 75 x 3.05 galvanized nails and 75 x 50 F11 hardwood fixed to each post with 1 / 90 x 3.05 galvanized nail diameter sphere must not pass through these openings 75 x 50 F11 hardwood balustrade post, at 200 mm centres skew nailed to joist trimmers with 4 / 90 x 3.05 galvanized nails Elevation of typical Veranda Balustrade Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 82

83 minimum Veranda Balustrades and Seats 125 x 25 F11 hardwood handrail, fixed to each post and horizontal rail with 2 / 75 x 3.05 galvanized nails 75 x 50 F11 hardwood rail, fixed to each post with 1 / 90 x 3.05 galvanized nail Seat consisting of F11 hardwood 6 / 75 x 25 longitudinal members 75 x 50 legs & horizontal members fixed by 65 x 3.05 galvanized nails Section through typical 420 Veranda Balustrade and Seat Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 83

84 Electrical Service Specification Scope Supply and install solar collectors Switch box Switchboard Main switch Safety switch Circuit breakers Solar power isolation switch Wiring Internal light switches - 5 No (One in each room) Internal incandescent lamp holders - 6 No Internal 60 watt incandescent lamps holders - 6 No Double GPO outlets and switches - 5 No (One in each room) Earthing Solar panels Regulator Data logger Gel Batteries Roof fixings Solar power Inverter and charger Exclusion Due to the remote nature of this supply, and the reliance on solar power, the following are not included in this specification: o Smoke alarms are not included in this specification. o Connection to supply authority mains. Approvals The Contractor shall obtain all relevant approvals and appropriate certificates. Australian Standards All components and installation shall comply with the building regulations, supply authority rules (if appropriate) and the relevant Australian Standards, including AS/NZS 3000, AS 3006, and the standards referred to therein. Rating of Circuits The rating of the service mains and the final sub circuits should allow for growth of at least 25% of requirements. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 84

85 Capacity of Switchboard The switchboard shall include 25% extra capacity to allow for future circuits including provision in service mains for additional capacity and space on switchboards. Materials All materials shall comply with the requirements of AS/NZS 3000, and the relevant standards referred to in Appendix A. Service Mains Service Mains shall run from the service entry to the switch board. Switch Box Switch box shall comprise an externally mounted weatherproof galvanised steel box, approximately 600 mm x 600 mm x 250 mm with vertically hinged door and mounting board for switches and meters (location as indicated on drawings. Switchboard The switchboard shall provide for at least the following: The switchboard shall provide for at least the following: Main switch - earth leakage (residual current device) Safety switch Circuit breakers for power Isolation switch for solar power Wiring Wiring shall consist of PVC insulated copper multi-strand cables, of sizes complying with AS/NZS Internal Light Switches Internal light switches shall be 10 amp, white wall mounted in pressed steel wall boxes with reinforced moulded plastic flush plates, single or multi-gang as appropriate. General Purpose Outlets General purpose outlets (GPOs) shall be flush pattern matching light switches, comprising a switch and three pin plug socket. Double GPOs shall be similar with a common flush plate. Incandescent Lamps Incandescent lamps shall be baton mounted 60 watt soft white type unless otherwise specified. Earthing Earthing shall be provided by an approved method and in accordance with AS/NZS 3000 using an earthing stake driven firmly into the ground at an appropriate location. Installation All electrical equipment, wiring and, switches and components shall be installed in accordance with AS/NZS 3000, the requirements of the Supply Authority and the manufacturer s recommendations. The work shall include the supply and Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 85

86 installation of all accessories, appliances and equipment necessary for the correct and complete installation and operation of the service, including lamps and tubes. All penetrations shall be sealed and protected, keeping conduits and conductors clear of pipes and other wiring systems. DPCs, flashings and termite protection shall not be penetrated. Penetrations of the building cladding shall be made in a manner which prevents the penetration of moisture. Wiring shall be run using the looping principle as per AS/NZS 3000 Appendix B. Separate earth wires shall be run for each circuit. Light and power circuits shall be protected by miniature circuit breakers or where recommended, fast acting fuses. Circuits shall be wired so as the loads in normal use are distributed across circuits (e.g. not all power points in kitchen on one circuit). Calculation of the maximum demand shall be in accordance with AS/NZS 3000 Appendix C and Table C1. All wiring shall be concealed where practicable. GPOs and switches shall not be mounted across junctions of different finishes. Unless required to match existing work or specified otherwise, GPOs shall be mounted at a height from the floor or bench top to the centre of the GPO of 150 mm. Double outlet GPOs shall be installed where practical, to discourage the use of adaptors.. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 86

87 Plumbing Specification Building Regulations and Standards All materials and construction shall comply with the most recent version of: the relevant parts of the Building Regulations the Standards referred to therein; other Standards nominated in this specification; and other relevant Regulations. Relevant Standards The following list includes only the principal standards for this application. AS/NZS National Plumbing and Drainage Domestic installations AS Suitability of plumbing and water distribution systems products for contact with potable water AS 4020 Testing of products in contact with drinking water AS 2070 Plastics materials for food contact use AS/NZS Polyethylene storage tanks for water and chemicals AS/NZS1260 PVC-U pipes and fittings for drain, waste and vent applications AS/NZS Polybutylene pipe systems - Polybutylene (PB) pipe for hot and cold water applications AS 3691 Solvent cement and priming (cleaning) fluids for use with ABS pipes and fittings. AS/NZS 3879 Solvent cements and priming fluids for use with upvc pipes and fittings AS/NZS PVC-U pipes and fittings for drain, waste and vent application AS 2032 Code of practice for the installation of UPVC pipe systems AS 2033 Installation of polyethylene pipe systems AS 2887 Plastic waste fittings AS/NZS Plastics piping systems for soil and waste discharge (low and high temperatures) inside buildings Polyethylene (PE) AS/NZS Water supply Flexible hose assemblies AS Unplasticized PVC (UPVC) downpipe and fittings for rainwater AS Perforated plastics drainage and effluent pipe and fittings - Perforated drainage pipe and associated fittings AS/NZS Specifications for rainwater goods, accessories and fasteners. AS Steel sheet and strip - Hot-dipped zinc-coated or aluminium/zinc-coated AS Portland and blended cements AS Aggregates and rock for engineering purposes - Concrete aggregates AS/NZS Steel reinforcing materials AS/NZS Water supply - Tap ware AS/NZS Performance of household electrical appliances - Clothes washing machines AS/NZS Performance of household electrical appliances - Dishwashers AS Ceramic tiles - Guide to the installation of ceramic tiles Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 87

88 Materials for Water Supply Unplasticized Polyvinyl Chloride (UPVC) Water Supply Pipes and Fittings Unplasticized polyvinyl chloride (UPVC) water supply pipes and fittings shall comply with the Drawings, Building Regulations and relevant Standard (..AS 2032). Unless stated otherwise, unplasticized polyvinyl chloride (UPVC) water supply pipes and fittings shall be subject to the following: UPVC pipes shall be not less than PN 12. UPVC moulded fittings shall be not less than PN 18. UPVC pipes and fittings shall not be used in the following applications o As the service to a property; o Part of a water meter assembly, vertical riser off a water meter assembly, or external standpipe; o Within 2 metres of the inlet to a water heater; o Inaccessible locations in buildings; o Subject to freezing; o Subject to direct sunlight; o o o Subject to petroleum product contamination; Where the working pressure, at 20 o C, exceeds: 1.2 MPa (N/mm 2 ) for PN 12, 1.5 MPa (N/mm 2 ) for PN 15, or 1.8 MPa (N/mm 2 ) for PN 18. Outside the rating provisions of the Standard. Galvanized Steel Water Supply Pipes and Fittings Galvanized steel water supply pipes and fittings shall comply with the Drawings, Building Regulations and relevant Standard. Unless stated otherwise, galvanized steel water supply pipes and fittings shall be subject to the following: Galvanized steel pipes and fittings up to and including DN 80 (80 mm nominal bore) shall be not less than heavy thickness. Galvanized steel pipes and fittings over DN 80 (80 mm nominal bore) shall be not less than medium thickness. Galvanized steel bends up to and including DN 50 (50 mm nominal bore) shall have radii not less than five times the nominal bore of the pipe. Galvanized steel welded fittings shall be hot-dip galvanised after fabrication. Galvanized steel pipes and fittings installed below ground shall be provided with enhanced corrosion protection. Galvanized steel pipes and fittings shall not be used in the following applications. o As the service to a property; o In concealed locations, except for a fire service. Stainless Steel Water Supply Pipes and Fittings Stainless steel water supply pipes and fittings shall comply with the Drawings, Building Regulations and relevant Standard (..AS 1449 *Withdrawn). Unless stated otherwise, stainless steel water supply pipes and fittings shall be subject to the following: Stainless steel pipes shall be Grade 304 or 316. Fittings shall be Grade 304 or 316 stainless steel or dezincification-resistant copper alloy compression type. Braided flexible connections shall only be used in accessible locations. Stainless steel bends, up to and including DN 20 (20 mm nominal bore), shall have uniform radii not less than five times the nominal bore of the pipe. Bends, in pipes over DN 20, shall be manufactures using internal plug support. Stainless steel pipes and fittings installed below ground in corrosive areas shall be provided with enhanced corrosion protection. Stainless steel pipes and fittings, when used in concealed locations, shall be subject to further installation precautions. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 88

89 Rainwater Storage Tanks and Fittings for Water Supply Rainwater storage tanks and fittings for the purpose of domestic, commercial, or industrial rainwater harvesting shall comply with the Drawings, Building Regulations and relevant Standard (..AS 4766,..AS ); and shall be safe for the storage of potable water. Rainwater tank packages shall include the following components: Leaf screen/1 st flush diverter Submersible pressure pump Mains water automatic diversion or trickle top up options High hazard backflow prevention device. Lockable lids and child safety bars in inlet Self-cleaning in-line filters Underground tanks shall be capable of withstanding water, earth and relevant external loads. Underground tanks shall be capable of supporting a 2.5 tonne vehicle load. Acceptable tanks include: A rigid tank structure made from an appropriate material such as: Reinforced concrete, Reinforced plastic, Fibreglass A modular system of rigid plastic cells wrapped in membrane capable of storing water Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 89

90 Cold Water Plumbing All plumbing shall comply with AS/NZS DN15 3-DN15 cold water taps (F threaded) 3- DN15 galv nipple s(m M) 4- DN15 galv elbow (F F) 2-DN15 galv tee (F F F) DN15 galvanized pipework screwed both ends to suit, and supported on galvanized brackets DN15 DN25 PE service from header tank DN15 DN15 DN15 1-DN15 galv pipe screwed each end (M M) 1-DN15 (F)>DN25(M) threaded galv reducer 1-Poly-male-threaded adapter (25 mm x 1 ) DN 25 PE pipework supported on galvanized brackets Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 90

91 Design and Construction Checklist Site Nepal Reinforced Masonry House Activity Item or Product Drawing showing: boundary pegs, corner pegs, gridlines, benchmark, temporary benchmark Boundary pegs Setting Out Inspection Required Inspect latest copy of the drawing Visual spot check Corner pegs Gridline pegs Benchmark and temporary benchmark Profiles Design and Construction Checklist Site Activity Item or Product Drawings & Specifications Concrete footings Position Square Foundation compaction Concrete Bearers and joists Stress grade Dimensions Bolts and support Flooring Thickness Wall Framing Stress Grade Dimensions Anchorage Bracing & cladding Roof Framing Stress Grade Dimensions Tie down Roof Cladding Profile Dimensions Visual spot check Visual spot check Visual spot check Visual spot check Nepal Reinforced Masonry House Substructure and Superstructure Inspection Required Inspect latest docs Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Visual spot check Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 91

92 Appendix 1 Structural Design Policy Background In cities of the region, structural design and construction generally follow established building regulations and design standards. However, village housing and infrastructure in developing countries often incorporate traditional materials and detailing, which do not necessarily have the structural resilience implicit in modern regulations. 1 Region Covered by This Policy The following region is covered by this design: Nepal, in areas not subject to high snow loads. Small Buildings where Building Regulations are Not Commonly Enforced This policy applies only to small detached village buildings (such as houses and small community buildings), presenting a low degree of hazard to life and other property in case of failure. It applies only to single storey buildings, with cladding on elevated braced timber frame or to reinforced concrete masonry buildings built on concrete slab-on-ground. The maximum dimensions of such buildings shall not exceed 12.5 m x 8.0 m, 2.7 m storey height, maximum eaves height 6.0 m, maximum ridge height 8.5 m, and maximum pitch 35 o. The intended design life shall not be less than 25 years. Unless specifically over-ridden by existing in-country building regulations, requirements shall be interpreted in the light of the most recent Australian and Australian/New Zealand Standards listed below. Design for Ultimate Limit State Annual Probability of Exceedance is 1 in 250. Reference Period (design life) is 25 years, leading to a probability of exceedance during the life of Load factors (applied to the representative loads) and capacity reduction factors (applied to a specified lower 5 percentile characteristic strengths of components) shall ensure that the probability of failure is low (e.g. Target Reliability Index β = 3.1) Load Combinations As per AS/NZS Permanent Loads As per AS/NZS Imposed Loads As per AS/NZS Wind Loads Analysis as per AS 4055, using wind speeds from the relevant Building Regulations or, if appropriate, HB 212 Earthquake Loads Analysis assumptions set out in AS , EDC II, using hazard factors appropriate to the region Tsunami Loads Not applicable Flood Loads For structures that are required to be designed for flood (except those that should be moved), analysis shall be in accordance with using the method in Australian Building Codes Board Handbook, Construction of Buildings in Flood Hazard Areas for a velocity of 1.5 m/s. Structural components shall be designed to withstand the design event, assuming that the cladding remains intact. Soil Properties Site classification, construction and analysis to AS 2870; Soil loads to AS This Structural Design Policy has been prepared by Partner Housing Australasia (Building) Incorporated (Partner Housing) in conjunction with the Shelter Reference Group (SRG). This is a working group of Australian NGOs (nongovernmental organisations) that are involved in the provision of shelter in the Asia-Pacific region. The purpose is to formulate and document a policy aimed at ensuring consistency of approach for structural resilience of houses and village infrastructure in the South Pacific region, constructed by Australian NGOs as part of development and reconstruction projects. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 92

93 Notes on Annual Probability of Exceedance Section 2 of this policy applies only to small detached village buildings (such as houses and small community buildings). It is further limited to single storey buildings, with cladding on elevated braced timber frame, or to reinforced concrete masonry buildings built on concrete slab-on-ground. The maximum dimensions of such buildings shall not exceed 12.5 m x 8.0 m, 2.7 m storey height, maximum eaves height 6.0 m, maximum ridge height 8.5 m, and maximum pitch 35 o. Such buildings are deemed to present a low degree of hazard to life and other property in case of failure. Based on the above-mentioned limitations, an Annual Probability of Exceedance of 1 in 250 has been selected for design for Ultimate Limit State. These small, single storey houses are (in general) considerably smaller than most new houses in Australia and New Zealand. Further, the likely design life will also probably much shorter. A design life not exceeding 25 years has been selected. The Reference Period (design life) of 25 years for 1 in 250 leads to a probability of exceedance during the life of This manual seeks to achieve consistency of approach when dealing with various loads; in particular wind and earthquake loads. To achieve this the basic variables (3 second wind gust speed at a height of 10 m and earthquake hazard) are determined and reported for a Probability of Exceedance of 1 : 500. A factor, k p, is then applied to the resulting forces, after (in the case of wind) provision has been made for terrain category, shielding, topography and pressure/suction factors. Annual Probability of Exceedance Application 1 : 500 Ultimate limit state in Australia, New Zealand and places where 1 : 500 is regulated 1 : 250 Ultimate limit state in villages where 1 : 500 is not regulated 1 : 50 Serviceability in villages where 1 : 500 is not regulated Earthquake Loads AS Table 3.1 Probability Factor, k p AS/NZS and HB Zone I 0.90 Zone II 0.91 Zone III 0.86 Zone IV 0.88 Zone V Zone I 0.64 Zone II 0.75 Zone III 0.60 Zone IV 0.62 Zone V 0.66 Notes on Load Combinations The 2002 version (with amendments) of AS/NZS :2002, including the combination factor of 1.2, is used in this Policy for Small Buildings where Building Regulations are Not Enforced, although some other countries do not specifically refer to them. Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 93

94 Notes on Permanent Loads The 2002 version (with amendments) of AS/NZS :2002 is used in this policy to determine permanent loads, although some other countries do not specifically refer to it. In providing default values for standard calculations, the following permanent loads of particular components (expressed as kn / m 2 of plan footprint area) have been assumed. Surface Weight of Components of Timber Framed Houses Surface weight of roof sheeting kn/m 2 Surface weight of roof battens kn/m 2 Surface weight of roof framing kn/m 2 Surface weight of ceiling battens kn/m 2 Surface weight of ceiling lining kn/m 2 Surface weight of external wall cladding kn/m 2 Surface weight of external wall framing kn/m 2 Surface weight of external wall lining kn/m 2 Surface weight of internal wall framing kn/m 2 Surface weight of internal wall lining kn/m 2 Surface weight of floor sheeting kn/m 2 Surface weight of floor Joists kn/m 2 Surface weight of floor bearers kn/m 2 Surface weight of subfloor posts kn/m 2 Surface weight of sub-floor bracing kn/m 2 Surface weight of steps kn/m 2 Surface weight of windows kn/m 2 Surface weight of doors kn/m 2 Surface Weight of Components of Reinforced Concrete Masonry Houses Surface weight of roof sheeting kn/m 2 Surface weight of roof battens kn/m 2 Surface weight of roof framing kn/m 2 Surface weight of ceiling battens kn/m 2 Surface weight of ceiling lining kn/m 2 Surface weight of external wall cladding kn/m 2 Surface weight of internal wall framing kn/m 2 Surface weight of internal wall lining kn/m 2 Surface weight of windows kn/m 2 Surface weight of doors kn/m 2 The permanent loads should be calculated for each building, although, for small detached village buildings, the following default permanent loads acting at floor level may be used. Elevated timber building, w = 2.0 kn/m 2 (of plan footprint area), Reinforced masonry building w = 3.0 kn/m 2 (of plan footprint area) Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 94

95 Notes on Imposed Loads The 2002 version (with amendments) of AS/NZS :2002 is used in this policy to determine imposed loads, although some other countries do not specifically refer to them. In particular, for small detached village buildings, an imposed floor load of 1.5 kpa and an imposed roof load of 0.25 kpa are used. Notes on Wind Loads Basic wind speeds shall be determined in accordance with the following map and table, except where overridden by more recent Australian or New Zealand Standards. Reference: Standards Australia Handbook HB 212:2002 Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 95

96 Wind Categories Description Equation Zone I - Pacific islands adjacent to the equator, East Timor, Papua New Guinea, Solomon Islands, Indonesia, Malaysia, Singapore, Inland Karnataka (India), Strong thunderstorms and monsoon winds V u 500 (3,10) m/s V u 250 (3,10) m/s k p R Zone II (A) - South-west tip of Papua New Guinea, most of southern India, western Indial coastal strip (Mumbai, inland Madhya Pradesh, Orissa), western Mindanao, Australia & New Zealand Zones A1-A7(Southern & inland) Moderately severe thunderstorms and extra-tropical gales R Zone III (B) - Coastal strips of Tamil Nadu (including Chennai), Andhra Pradesh, Orissa, Gujaret, West Bengal (including Calcutta), Assam, northern India (inclusing Delhi), central Tamil Nadu, Eastern Mindanao, Palawan(Philippines) Australia Zone B (South-east Queensland) Severe thunderstorms and moderate or weakening typhoons or tropical cyclones R Zone IV (C) - Pacific Islands below 6 o S, Tripiura & Mizoram, Ladakh (India), remainder of Philippines Australia Zone C (Northern coast) Zone V (D) - Eastern Luzon (Philippines) Australia Zone D (West coast) Strong typhoons or tropical cyclones Very strong typhoons or tropical cyclones F C ( R -0.1 ) F D ( R -0.1 ) Zone W New Zealand Wellington Region R Notes 1.Wind speeds are for a 3 second gust, at 10 m height in open country terrain. 2. For R < 50 years, F c abd F d = Sources: HB 212 Design wind speeds for the Asia-Pacific Region, 2002 and AS/NZS :2011; Standards Australia 4. Pink shaded areas are for 1 : 500 Probability of Exceedance (e.g. Housing in Australia and New Zealand). 5. Blue shaded areas are for 1 : 250 Probability of Exceedance (e.g. Village housing in developing countries). 6. Probability Factor, k p = (V u 500 (3,10) / V u 500 (3,10) ) 2, and is applied to resulting pressures, suctions and forces. This manual seeks to achieve consistency of approach when dealing with various loads; in particular wind and earthquake loads. To achieve this the basic variable (3 second wind gust speed at a height of 10 m) is determined and reported for a Probability of Exceedance of 1 : 500. A factor, k p, is then applied to the resulting forces, after provision has been made for terrain category, shielding topography and pressure/suction factors. Noncyclonic Level I V u 500 (3,10) = 40 m/s k p 250 = 0.90 Noncyclonic Level II (A) V u 500 (3,10) = 45 m/s k p 250 = 0.91 Noncyclonic Level III (B) V u 500 (3,10) = 57 m/s k p 250 = 0.86 Cyclonic Level IV (C) V u 500( 3,10) = 66 m/s k p 250 = 0.88 Cyclonic Level V (D) V u 500 (3,10) = 80 m/s k p 250 = 0.86 Noncyclonic Level III (W) V u 500( 3,10) = 51 m/s k p 250 = 0.92 Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 96

97 The relevant Wind Classifications (N1 to N6 or C1 to C4) are calculated using AS 4055 from the Basic Wind Speeds (for a 3 second gust at a height of 10 m in open terrain [TC 2]), taking account of the terrain category, shielding and topography. The following table is based on AS 4055 Table 2.2. Wind Classifications Topographic classification Terrain Region T0 T1 T2 T3 T4 T5 Category FS PS NS FS PS NS FS PS NS PS NS NS NS 3 N1 N1 N1 N1 N1 N1 N1 N1 N1 N2 N2 N2 N2 I 2.5 N1 N1 N1 N1 N1 N1 N1 N2 N2 N2 N2 N3 N3 2 N1 N1 N1 N1 N1 N2 N1 N2 N2 N2 N2 N3 N3 1.5 N1 N1 N1 N1 N1 N2 N2 N2 N2 N2 N3 N3 N3 1 N1 N2 N2 N1 N2 N2 N2 N2 N3 N3 N3 N3 N4 3 N1 N1 N1 N1 N2 N2 N2 N2 N2 N3 N3 N3 N3 II (A) 2.5 N1 N1 N2 N1 N2 N2 N2 N3 N3 N3 N3 N4 N4 2 N1 N2 N2 N2 N2 N3 N2 N3 N3 N3 N3 N4 N4 1.5 N2 N2 N2 N2 N3 N3 N3 N3 N3 N3 N4 N4 N4 1 N2 N3 N3 N2 N3 N3 N3 N3 N4 N4 N4 N4 N5 3 N2 N2 N3 N2 N3 N3 N3 N3 N4 N4 N4 N5 N5 III (B) 2.5 N2 N3 N3 N3 N3 N3 N3 N4 N4 N4 N4 N5 N5 2 N2 N3 N3 N3 N3 N4 N3 N4 N4 N4 N5 N5 N5 1.5 N3 N3 N4 N3 N4 N4 N4 N4 N4 N5 N5 N5 N6 1 N3 N4 N4 N4 N4 N4 N4 N5 N5 N5 N5 N6 N6 3 C1 C1 C2 C1 C2 C2 C2 C2 C3 C3 C3 C3 C4 IV (C) 2.5 C1 C2 C2 C2 C2 C2 C2 C3 C3 C3 C3 C4 2 C1 C2 C2 C2 C2 C3 C2 C3 C3 C3 C4 C4 1.5 C2 C2 C3 C2 C3 C3 C3 C3 C4 C4 C4 1 C2 C3 C3 C3 C3 C3 C3 C4 C4 C4 3 C2 C3 C3 C2 C3 C3 C3 C4 C4 C4 C4 V (D) 2.5 C2 C3 C3 C3 C3 C4 C3 C4 C4 C4 2 C3 C3 C4 C3 C4 C4 C4 C4 1.5 C3 C4 C4 C4 C4 C4 1 C3 C4 C4 C4 Notes: 1. This table is derived from AS 4055 Table The wind classifications for Region I have been determined by extrapolation from Region II. 3. Regions are defined as in HB AS/NZS and AS 4055 regions (A, B, C and D) have been indicated in brackets. 5. Region W has been omitted for clarity. It may be conservatively taken as the same as Region III. 6. FS = full shielding PS = partial shielding NS = no shielding 7. The classification shown in large bold red lettering are those taken as defaults in the following data Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 97

98 For Annual Probability of Exceedance 1 : 500 (Including Australia and New Zealand) The Australian National Construction Code BCA Volume Two refers to AS/NZS :2011(Including Amendments 1 and 2) and to AS 4055:2012. The New Zealand building regulations refer to AS/NZS :2011(Including Amendments 1 and 2. # The design of houses and residential infrastructure in Australia and New Zealand shall be based on wind loads with a probability of Exceedance of 1 : 500. The corresponding basic wind pressures, derived from AS 4055 for 1 : 500 (used for Australia and New Zealand) are: Non-cyclonic Wind Level N1 V h,u 500 (3,6.5) = 34 m/s; k p = 1.0 q u = 0.69 kpa Non-cyclonic Wind Level N2 V h,u 500 (3,6.5) = 40 m/s; k p = 1.0 q u = 0.96 kpa Non-cyclonic Wind Level N3 V h,u 500 (3,6.5) = 50 m/s; k p = 1.0 q u = 1.50 kpa Non-cyclonic Wind Level N4 V h,u 500 (3,6.5) = 61 m/s; k p = 1.0 q u = 2.23 kpa Non-cyclonic Wind Level N5 V h,u 500 (3,6.5) = 74 m/s; k p = 1.0 q u = 3.29 kpa Non-cyclonic Wind Level N6 V h,u 500 (3,6.5) = 86 m/s; k p = 1.0 q u = 4.44 kpa Cyclonic Wind Level C1 V h,u 500 (3,6.5) = 50 m/s; k p = 1.0 q u = 1.50 kpa Cyclonic Wind Level C2 V h,u 500 (3,6.5) = 61 m/s; k p = 1.0 q u = 2.23 kpa Cyclonic Wind Level C3 V h,u 500 (3,6.5) = 74 m/s; k p = 1.0 q u = 3.29 kpa Cyclonic Wind Level C4 V h,u 500 (3,6.5) = 86 m/s; k p = 1.0 q u = 4.44 kpa For Annual Probability of Exceedance 1 : 250 This Policy for Small Buildings where Building Regulations are Not Enforced applies only to small detached village buildings (such as houses and small community buildings). It is further limited to single storey buildings, with cladding on elevated braced timber frame or reinforced concrete masonry buildings built on concrete slab-on-ground. The maximum dimensions of such buildings shall not exceed 12.5 m x 8.0 m, 2.7 m storey height, maximum eaves height 6.0 m, maximum ridge height 8.5 m, and maximum pitch 35 o. The design of village houses and infrastructure in this situation may be based on wind loads with a probability of Exceedance of 1 : 250. The corresponding basic wind pressures, extrapolated from AS 4055 for 1 : 250 (used for other countries) are: Non-cyclonic Wind Level N1 V h,u 500 (3,6.5) = 34 m/s; k p = 0.90 q u = 0.62 kpa Non-cyclonic Wind Level N2 V h,u 500 (3,6.5) = 40 m/s; k p = 0.90 q u = 0.86 kpa Non-cyclonic Wind Level N3 V h,u 500 (3,6.5) = 50 m/s; k p = 0.90 q u = 1.35 kpa Non-cyclonic Wind Level N4 V h,u 500 (3,6.5) = 61 m/s; k p = 0.90 q u = 2.01 kpa Non-cyclonic Wind Level N5 V h,u 500 (3,6.5) = 74 m/s; k p = 0.90 q u = 2.96 kpa Non-cyclonic Wind Level N6 V h,u 500 (3,6.5) = 86 m/s; k p = 0.90 q u = 3.99 kpa Cyclonic Wind Level C1 V h,u 500 (3,6.5) = 50 m/s; k p = 0.88 q u = 1.32 kpa Cyclonic Wind Level C2 V h,u 500 (3,6.5) = 61 m/s; k p = 0.88 q u = 1.96 kpa Cyclonic Wind Level C3 V h,u 500 (3,6.5) = 74 m/s; k p = 0.88 q u = 2.89 kpa Cyclonic Wind Level C4 V h,u 500 (3,6.5) = 86 m/s; k p = 0.88 q u = 3.91 kpa Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 98

99 Some national building codes call up AS :1989, which was in place at the time that the regulations were drafted. They also refer to the permissible stress method of design. However, this Policy for Small Buildings where Building Regulations are Not Enforced provides ultimate limit state loads, based on the following assumptions: Analysis shall be consistent with AS 4055, except as follows. Basic wind speeds shall be determined from the relevant Building Regulations or, if appropriate, HB 212 factored to achieve a Probability of Exceedance of 1 : 250. Terrain category, shielding and topography should be assessed for each particular site. Default values, accounting for the location, basic wind speed, most common terrain, typical topography and partial shielding, are provided in Part 3 of this manual to give guidance. AS/NSZ and HB212 require the calculated value of V R to be rounded to the nearest 1 m/s. HB 212 states, The basic wind speed, V R,.. is 3 s gust at 10 m height in flat open country terrain. The Terrain/Height Multiplier, M z,cat, for a height of 8 m and Terrain Category 2 is Calculation of Pressures Pressure calculation is as follows: p = k p (0.5 ρ air ) [V h ] 2 C p Where p = Design wind pressure acting normal to a surface (Pascals) Pressures are taken as positive, indicating pressures above ambient and negative, indicating pressures below ambient. k p = Probability factor (to account for changed Probability of Exceedance) ρ air = Density of air, taken as 1.2 kg/m 3 V h = Design 3 second gust wind speed C p = Pressure coefficient (External, internal or net, as appropriate) Notes on Earthquake Loads The design of village houses and infrastructure in this situation may be based on earthquake loads with a probability of Exceedance of 1 : 250. To convert these to Peak Ground Acceleration with a Probability of Exceedance of 10% in 25 years (i.e. 1 : 250), the hazard factors must be multiplied by a factor of kp = 0.75 in accordance with AS/NZS Table 3.1 Country Peak Ground Acceleration, adjusted for Probability of Exceedance k p z Location Probability of Exceedance 1 : : 250 Nepal Nepal Notes 1. The values given in this table are estimates from various sources and maps provided in this manual. 2. The values for all countries should be checked against the requirements of local building regulations. 3. For islands that are at least 200 km from the plate boundaries, and for which there is little data available, a default value of 0.08 is assumed for the Peak Ground Acceleration for Probability of Exceedance or 1 : 500. These values are shown in red. This policy provides ultimate limit state loads, based on the following assumptions: Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 99

100 Analysis shall be consistent with AS , except as follows. Hazard factors shall be determined from the relevant Building Regulations or, if appropriate estimated from published data, some of which is shown below. The values shown in the maps below correspond to the Peak Ground Acceleration with a Probability of Exceedance of 10% in 50 years (i.e. 1 : 500). Reference: Y. Rong, Y, Park, J, Duggan, D, Mahdyiar, M and Bazzurro, P., Probabilistic Seismic Hazard Assessment for Pacific Island Countries 15 WCEE Lisboa, 2012 Peak Ground Acceleration with a Probability of Exceedance of 10% in 50 years (i.e. 1 : 500) References: McCue, K., Seismic hazard mapping in Australia, the South-west Pacific and South-east Asia Global Seismic Hazard Assessment Program, Geoscience Australia Partner Housing Australasia (Building) Incorporated P a 14 May 2015 Rod Johnston Page 100