Description Qty Unit Rate (US$) 1.00

Transcription

1 9 February 2016 Rfx No Annex II.1: Bill of Quantities for Nimule Fish Market Description Qty Unit Rate () PRELIMINARIES Amount () 0.1 The contractor shall provide and maintain temporary sheds for the storage of materials, tools, and tackle and the use of all persons employed on the Site. Those used for the storage of cement and other perishable materials and the like are to be weather proofed at all times Provide, maintain and keep in a clean condition adequate temporary sanitary accommodation and facilities in accordance with local regulations for all persons employed on the Works Allow for supplying temporary electricity for the Works and facilities of the contractor including 'connection, distribution system for the work, internal arrangements and all payment to the authorities for connections. It is the responsibility of the Contractor to ensure steady and uninterrupted power supply to Works. The Contractor shall not be entitled to claim and the Employer shall not pay cost incurred by the Contractor for using electric power generators or for using other alternative power supply method in case there happened to be disruptions to normal power supply due to any reason Allow for provision of water for the works including drinking water, and paying all charges and other expenses in connection with the supply from water mains or any other alternative method of water supply, storage and distribution. It is the sole responsibility of the contractor to ensure steady, uninterrupted adequate supply of water required for main contract and nominated sub contract work A Allow for providing and maintenance of signboard and advertising board to the specifications and as directed by the Engineer. Allow for mobilization i.e. plant, machinery, other equipment including his work force etc to the site Excavation & Earthwork Supports 1 1 A.1 A.2 Clearing and preparation of the site including cutting down and removal of top soil up to a depth of 150 mm and disposedof as directed. 1,500 Excavation of trenches for wall foundations up to 1.0m deep in any material except rock requiring blasting and removal of surplus as directed. Ditto: Columns bases 22.5 Filling & Back filling m² m³ m³

2 A.3 A.4 Filling around strip foundations with selected excavated materials: ram and compact well Filling under floors with gravel or other approved quality imported filling material. Spreading, watering and well ramming in m³ m³ A.5 Anti - termite treatment to fillings and tops of foundations: as Aldrex" or equal and approved insecticide treatment: applied in accordance with the manufacturer's printed instructions: include for 10 years warranty period m² Excavation and Earth Works B Concrete work B.1 Supplying and Placing of Concrete 25 as specified to 100mm thick concrete floor slab, complete with A142 BRC mesh for concrete floor slab including laps and waste (724.57m2) B.2 Supplying and Placing of Concrete 25 as specified to 100mm thick concrete floor slab, complete with A142 BRC mesh for suspended top concrete slab for seller fish m³ B.3 B.4 Reinforcement Rate to include for supplying, cleaning, cutting, bending, fabricating, placing and the provision of all necessary temporary fixings and supports etc. including binding wires, bends, hooks, tying wires, chairs, distance blocks, steel separators/spacers For steel reinforcement (to BS 4449 and characteristic strength fy = 460N/mm 2 ) and Mild steel reinforcement ( to BS 4449 and characteristic strength fy = 250N/mm 2 ) B.4.1 R8 mild steel reinforcement bars 1, B.4.2 High yield reinforcement bars ( T16) 3, B.5 In Situ Concrete Supplying and placing of Gr.20 concrete as specified to foundation footings Ditto: in ground beams ditto for Stiffener columns Ditto: for roof Tie beams B.6 Formwork as specified : to Ditto: in ground beams 48 ditto for Stiffener columns 146 Ditto: for roof Tie beams 146 B Concrete work Kg Kg C MASONRY WORKS C.1 Rate shall include for lifting, handling, weighting all rough and fair cutting, plumbing angles, normal straight cutting, forming rebated reveals and raking out joints for plastering.

3 Masonry Work C mm thick block plinth walls in cement sand (1:3) mortar in step and ramped stair case for ability (wheel chair) m² C.3 Raise of walls using Burnt Clay bricks/block work or brick work by 1.2m in order to raise the plinth wall structure m² C Masonry Work D D.1 D.2 STRUCTURAL STEEL WORK Definitions Welding is deemed to be in accordance with the specification and for the material to which it is to be used. Gusset plates, shoe plates, ends, caps, cleats, brackets, stiffeners, bolts, etc., have been included to the rate of the associated steel work : a] For the description of materials and workmanship refer "Specification of works", "preambles" and "Drawings". D.3 b] Rate shall include for steel works D.4 D.5 D.6 D.7 D.8 D.9 D.10 b.1] All shop fabrication work, marking, delivery, unloading, hoisting, erecting and fixing as per detail drawings. b.2] All welds are 6mm thick fillet weld & allowance for rolling margin. b.3] The weight of weld metal in welded constructions. b.4] Members of any length. b.5] Cutting to size and shape and joints in the running length. b.6] Grinding to a smooth finish, unless otherwise required. b.7] Machine drilled bolt, holes, bolts, nuts and washers, cleats, shoe and gusset plates and all other connections. b.8] After fabrication wire brushed to clean the all steel surfaces and spray painted with two coats of quick drying metal primer zinc phosphate & two coats of matt anti corrosive with necessary accessories. Fabricating and erecting framed structures

4 D.11 Roof truss spanning 20000mm wide, consisting of 50x50x2mm equal angle iron members welded to gusset plate. Rate shall include for painting as specified. 36 No D.12 D.13 D Purlins Supplying & fixing of Zed purlins, 100 x 50 x 2mm: welded to roof trusses ( measured separately )at 900mm centers: complete with all the required paint works and all necessary supports Allow sum for any other item required for the construction and completion of the roof framework, which are not covered under the above items. Structural Metal Works 1, m 1 E E.1 E.2 E.3 Roof Covering Rate shall include: All, rivets, nails, clips, strips and delivering and fixing in position. All timber shall apply Priming backs & applying two coats of an approved wood preservative before fixing. All timber including plywood sheets shall have Final Finish; Two coat of wood preservative, two coats of primer, and two coats of wood sheen spray paint. E.4 Roof plumbing shall be measured & grouped separately; E.5 Supplying & fixing of gauge 28 pre-painted IT4 profiled roofing sheets of approved colour: fixed with roofing bolt to iron purlins m² E.6 Supplying & fixing of gauge 28 pre-painted IT4 profiled translucent (transparent roofing sheets to give light to the rooms) of approved colour: fixed with J-bolts to 100 x 50 x 2mm zed purlins (measured separately) 64.8 m² E.7 E.8 Supplying & fixing Gauge 28 pre-painted ridge cap; 650mm girth (average ) in position complete with all necessary roofing screws or hooks as required. Supplying & fixing of rain harvest gutter pvc 6 from the all roofing system with all the necessary materials for harvesting rain water to save community in the market. Roof covering 126 m 1 items F F.1 Doors and windows Final Finish; Two coats of wood preservative, two coats of primer, two coats of wood sheen spray paint. F.2 Rate to include for providing sundry items related to the door & windows like Glass blocks etc. Where necessary as an Architectural Feature to the door or window. F.3 Rate shall include for 5mm thick clear float glass/ wired glass /tinted glass /translucent glass as appropriate to suit the respective doors and windows as shown in the drawings.

5 F.4 F.5 Rate shall include for ply wood sheets of approved colour with melamine coat on both sides where necessary. Rates shall include for fixing timber frame, door sash / window casement brass fixing screws, lock sets with 3 keys manufactured in Europe to be used on all doors. F.6 Only 16% of moisture content is recommended for all timber. F.7 F.8 F.9 F.10 F.11 F.12 F.13 F.14 F.15 F.16 F.17 All timber shall be pressured impregnated termite proofed, seasoned, planed timber and sand papered by hand to have smooth finish and to receive paint. Preservative Treatment Minimum of two application of C I C wood preservative or approved equivalent. Preservative treatment for back of door & door frame in contact with masonry or concrete. Sizes The sizes given in the drawings and description of Bill of Quantities are finished sizes and subject to same permitted in the specifications. The contractor shall check the measurement of openings physically at the site before fabricating the doors & windows. Door / window frames are twice rebated and backed as appropriate. The sizes are as given in the detail drawing. Mullions and transoms shall be rebated or non-rebated as appropriate. The sizes are as given in the detail drawing. Ironmongery All the locks shall be union / Yale or approved equivalent supplied by authorized dealer appointed by the manufacturer & approved by the Architect. All ironmongery shall be heavy quality brass of approved European manufacture subject to approval of the Architect, ironmongery samples should be submitted for approval. Painting / Final Finish Unless otherwise stated all surface of timber Doors & Windows and casements and plywood door sashes shall be applied with two coat of wood preservative, two coats of primer, two coats of wood sheen spray paint, where applicable Metal doors Metal door set, type D1, of size 1500x2400mm high overall, comprising of 100mm steel channel frame fully welded and mitered at corners: infilled with 16mm diameter steel bars welded vertically to 75 x 75x 6mm angle framing at 75mm centres : include for all necessary door locks, iron mongery, final finish, & fixing to concrete or block work or burnt clay brick 13 Nos. F.18 Ditto single leaves of overall size, 1000x24000mm high 8 Nos

6 F.18 Ditto single leaves of overall size, 1000x24000mm high 8 F.19 Ditto single leaves of overall size, 1000x800mm high 108 Nos F.20 Ditto single leaves door for the oven 1000x500mm 1 Nos Windows F.21 Window, type W1, steel, size 1500x1200mm high overall, 02 nos. side hung glass in filled window sashes, include for all necessary fasteners, iron mongery and approved sell grill 4 Nos. design. F.22 F.23 Windows, type w2, steel, size 4.018x1200mmThe space between the column should be welded using mesh to create protection to the market 02 Nos F.24 Supply and provide rails for openings, to be welded to protect together with mesh To steel hollow section 20x20 1, kgs Doors & Windows G FLOOR, WALL AND CEILING FINISHES G.1 The contractor is advised to refer to the specification prior to pricing of this section of work. G.2 The rate shall include for all temporary rules, screeds, grounds etc. for raking out joints of new brick work or hacking new concrete for key, internal & curved angles, joints between different surfaces arises quirks, inter sections between curves G.3 All samples shall be provided for approval by the Engineer prior to purchase of materials. Wall Finishes G.4 12mm thick cement & sand (1:3) plaster finished semi rough with wood float on external faces, on new block walls, or concrete surfaces and likewise mending all cracks. 181 m² G.5 12mm thick cement & sand (1:3) plaster finished white cement with steel float on internal faces, on new block walls. 252 m² G.6 G.7 Floor finishes 20mm. thick cement and sand 1:2 screed finished, on all floor should be done with c: s finish with steel float. Ditto but 100mmx100mm wall tiles in top fish stall, tiled to a height of 1200mm from the ground.(1:2) Floor, Wall & Ceiling Finishes 252 m² m² H PAINTING H.1 Rate shall include for preparation of surface cleaning down, smoothing, knotting, stepping etc. protection of floors and fitting, removing & replacing door and window, furniture, and cleaning windows etc. upon completion.

7 H.2 H.3 H.4 Paint shall be from approved colour with approved manufacturer. Walls Prepare and apply one coat of primer and two coats of weather shield paint of approved colour and quality to external faces of walls. Prepare and apply one coat of primer and two coats of emulsion paint of approved colour and quality to internal faces of walls. Painting 912 m² 884 m² I Electrical Works I.1 Unless otherwise stated, Rates in Bill of Quantities shall include all necessary materials Cables, conduits, PVC sunk box, bulbs, switches etc.) and labour required to complete the electrical installation to good working order. I.2 Except where specifically stated, all costs associated with provision of all holes, openings, chases, ducts and other builders' work required for installation and make them good, shall be included in the rates. I.3 Testing and commissioning of the electrical installation is to be carried out by the contractor and Cost of such testing and reports to be included in the rates unless otherwise mention separately. I.4 All types of fittings, materials, painting and finishes shall be approved by the Engineer prior to installation. I.5 Sub Distribution Board (SDB-1) I.6 MCCB, MCB shall be manufactured by Merlin Gerin, F&G, Moler or equivalent & approved by the Engineer. I.7 Supply and installation of switch gear cubicle made out of (2mm thickness) sheet steel enclosure (IP54) powder coated to the approval of the engineer. I.8 Control panel for 40A, 3 Phase supply I Nos 40A, 2P RCCB I Nos 20A, 2P MCCB I Nos 6A, 2P MCCB I Nos 10A, 2P MCB I Nos 30A, 2PMCB I.9 Set of Cu bus bars with neutral I.10 Cu earth bar I.11 Phase indicator lamps I.12 Wiring & other installation cost 1 Nos Final Circuit Wiring I.13 Rates for final circuit wiring shall include all necessary switches, sockets, materials Cables, conduits, PVC sunk box, & junction boxes, draw wires, etc. and labour required to complete the electrical installation to good working order. Light Point Wiring

8 I.14 "Wiring and installation (including supply of all materials) of the light points using approved type PVC insulated PVC sheathed 1 mm² copper cable and 2.5mm² Earth cable drawn through securely fixed concealed PVC conduit. 12 Nos (Switches shall be ABB / Clipsal /" I.15 13ASocket Outlet Supply & installation of 13A fused shuttered switched socket outlet to comply with relevant BS standard (Clipsal, Orange, I.16 Crabtree/ Tenby/ABB or equivalent). Wiring (including supply of earth wire & all other material required) of above socket outlet. I.17 Fittings & Equipment I.18 Light Fittings 12 Nos I.19 Supply and installation of Pendent lamp fitting complete with 11 W CFL (Philips or equivalent) Lamp suitable for indoor use including all other necessary accessories like terminal block etc. (accessories - thorn / Philips or equivalent & fitting. 34 Nos Supply and installation of wall ciling fan to all offices of I.20 management and rent collection and others. I.21 Earthing Arrangement Supply and installation of approved type earthening system as approved by the engineer in order to keep the earth resistance I.22 below 10 ohms. The earth bar at the main distribution board should connect to the earth electrode with a 16mm2 PVC/CU cables. 6 Nos 1 item I.23 Supply and providing 16kv Generator to supply all the fish market and child day care and all the system use in the facility. including the construction of generator room and store 1 Nos Electrical Installation J J.1 J.2 J.3 WATER SUPPLY, SEWARAGE & DRAINAGE WORKS Unplasticized polyvinyl chloride (upvc) pipes shall be used in the plumbing installation and they must confirm in every respect to the requirements of BS All sanitary fittings & fixtures shall be American Standards or approved equivalent. Rates for plumbing work shall include for: Complying with the relevant British or any other standard as given under the specifications and with the regulations of the Local Authority and or any other relevant authorities. J4 Cutting and waste of pipes etc., and joining pipes. J.5 All specials such as elbows, bends, tees, junctions, plugs, reducers and similar pipe fittings except for valves which will be measured separately. J.6 Connecting pipes to sanitary fixtures and appliances. J.7 Casing to brick walls etc. and making good all works disturbed.

9 J.8 Necessary screws, nails sockets, connection back nuts standard pipe fixing or supporting clips, saddles, brackets, holder bats, straps etc. J.9 Connecting of different types of pipes. J.10 Testing and disinfection after completion. J.11 Excavation, backfilling, disposal of surplus soil for items which were specifically mentioned. Rates for sanitary fittings shall include for: J.12 Fittings such as taps, waste water outlet, internal overflows etc. and supporting brackets, incidental materials for fixing, unless otherwise measured separately. J.13 Assembling, jointing together fixing components parts, and jointing to pipes including necessary coupling and for leaving perfectly clean and in perfect working order on completion. J.14 Jointing and connecting of pipes to sanitary fittings. J.15 Testing and commissioning of the installation. J.16 Making good of the work disturbed. J.17 Submitting samples for the approval of the Engineer. J.18 Protecting the works. Rates for drainage work shall include for: J.19 Laying of pipes to falls. J.20 Excavation, backfilling, disposal of surplus soil J.21 All pipe specials such as bends, junctions, elbows, tees etc. J.22 Connection to sides of manholes etc. J.23 Providing sleeves etc., when pipes pass through walls, foundations etc. J.24 Giving notices, obtaining permits, paying fees, fixing, testing and commissioning etc. Cold Water Installation J.25 Provision of 5,000-liters water tank, on a concrete structure, 0.5 meters high, complete with all connection to water system. 4 Nos Type 1000 upvc pipe with all necessary specials laid in water J.26 distribution system buried in brick walls / floor or clipped to any location where necessary. J.27 20mm diameter pipes. 60 m J.27b All pipes and hoses required to connect the elevated water tank to the main intake point of the market. Taps and Valves J.28 All taps and valves should be brass Pegler manufactured UK or approved equivalent, finish to be chrome plated or as per detail and as approved by the Engineer. Rate to include for joints to pipe work. J.29 20mm diameter Bib Tap 26 Nos. J.30 25mm diameter gate valve. 30 Nos. J.31 20mm diameter angle valve. 36 Nos. J.32 25mm diameter isolation valve. 30 Nos. Waste and Sewage Disposal

10 Type 600 upvc pipe with all necessary specials laid for internal J.33 and external waste and sewage Disposal system buried in brick walls / floor, clipped to any location or laid through ground soil where necessary. J.34 50mm diameter pipe. 40 m J mm diameter pipe. 60 m J.36 Fittings to 110 mm pipe work 20 Nos. UPVC Pipe Ancillaries J.37 UPVC ancillaries shall be as per drawing including all connections and supports. J.38 Supplying and fixing of upvc trapped floor clean out including PVC grating. Excavation for Pipes Works J.39 Excavation and back fill to pipe trench for normal pipe laying areas, depth not exceeding 1.0m deep as per detail drawing. (Rate shall include for screed concrete work) 50 m J.40 J.41 Sanitary Fittings Rate shall include for supplying and installation of sanitary fittings with all accessories note Waste & Sewer Manholes, Septic tank & Soakage pit Construction of Septic Tank, size 6000x4500 x 3500mm internally as per drawings (rate shall include for all necessary items including the structure of the toilet for the completion of 1 Nos. septic tank according to drawing) Testing & commissioning the entire installation 1 item Water Supply, Sewage and Drainage Works K Grading, leveling and compaction (marrum work) Supply and provide marrum (G.W.C. Gravel wearing coarse K.1 should be compacted to the thickness of 200mm to be well graded,leveled and compacted, before the construction started on the ground K Grading, leveling and compaction (marrum work) The work to be done and or materials to be provided which is covered by the following Provisional Sums form part of the Works and shall be completed within the Time for Completion for the applicable Section or Portion of the Works. Provisional Sums and the associated items for Contractor's overheads and profit set down below shall be deducted from the Contract Sum and the value of work done and/or Materials provided to which such Provisional Sums relate shall be determined as follow. Summary A Excavation and Earth work B Concrete work C Masonry work D Structural metal work E Roof covering F Doors & windows

11 G Floor,wall& ceiling finishes work H Painting work I Electrical Installation to Summary J Water supply & Sewage and Drainage Works K Grading, leveling and compaction work Contingency costs (5-10%) Total ()