SANBI Kirstenbosch - Water Supply to KRC & CBC Building BOQ

Transcription

1 1 A SECTION A: PELIMINAY & GENEAL SECTION A: PELIMINAY & GENEAL 1.1 FIXED-CHAGE S PSA 8.3 Contratual equirements PSA Contrator's fixed establishment ost Sum 1 PSA Fixed osts with respet to Health and Safety Sum 1 PSA PSA 8.4 Produing and submitting Quality Control Programme Sum 1 TIME-ELATED S PSA Time-related establishment osts Sum 1 PSA Failities for the ontrator a) Provide aess for authorised personnel Sum 1 b) Night-wathmen and Seurity Sum 1 PSA Time-related osts with respet to Health and Safety Sum 1 PSA Compliane with Quality Control Programme Sum 1 PSA 8.5 PSA POVISIONAL SUMS a) Cost of reloating existing eletrial servies by authority PC Sum 5, DAYWOKS b) Overheads, harges and profit on PSA above % 5,000 Labour (Provisional): a) Qualified artisan hours 9 b) Skilled labourer hours 9 ) Semi-skilled labourer hours 18 d) Unskilled labourer hours 18 e) Foreman hours 9 f) Tehniian hours 9 Materials: a) Supply other material Prov Sum 20, b) Contrators overheads, profits, et on item above % 20,000 Plant: a) Grader...kW hours 8 Total Carried Forward 1

2 Brought Forward SECTION A: PELIMINAY & GENEAL b) Trator - Loader - Bakhoe...m³ buket hours 9 ) Plate ompator hours 9 d) Water pumps 75 mm dia hours mm dia hours 9 e) Tipper truk (5 m³ min) hours 9 f) Hand ontrolled roller hours 9 2

3 SECTION C: SITE CLEAANCE C SECTION C: SITE CLEAANCE Clear and grub a) For proposed 10 kl JoJo tanks m² 25 b) For proposed HDPE irrigation pipeline m 223 ) For proposed HDPE reservoir pipeline m emove and grub large trees and tree stumps of girth a) over 1m and up to and inluding 2m No. 5 PSC Take down and reinstate existng fene a) Existing fene to be taken down and reinstated m emove topsoil to nominal depth of 150mm and stokpile a) For proposed HDPE irrigation pipeline m³ 20.1 b) For proposed HDPE reservoir pipeline m³ 36.9 PSC Saw ut through existing surfae for trenh exavation a) Premix (20mm to 30mm deep) m 81 PSC Break out onrete or brikwork and make good m³ 1 3

4 SECTION D: EATHWOKS D SECTION D: EATHWOKS PSD Level, prepare and ompat storage tank site m² 25 4

5 SECTION DB: EATHWOKS (PIPE TENCHES) DB SECTION DB: EATHWOKS (PIPE TENCHES) Site learane and (if speified) removal of topsoil Exavation ) emove topsoil to depth of 150mm and maintain i) Proposed HDPE irrigation pipeline m² 134 ii) Proposed HDPE reservoir pipeline m² 246 a) Exavate in all materials for trenhes, bakfill, ompat and dispose of surplus material as per 5.2 (a) Pipes up to 125mm external diameter for depth: i) not exeeding 1.5m m Existing servies that interset or adjoin a pipe trenh Finishing a) Servies that interset a trenh i) Pipes of diameter up to 150mm No. 3 ii) Eletrial ables No. 3 b) Servies that adjoin a trenh i) Pipes of diameter up to 150mm m 5 ii) Eletrial ables m einstate road surfaes omplete with all ourses a) Gravel on shoulders m² 162 b) Asphalt of thikness 30mm in roadway m² 48 ) Baseourse material stabilised with 5% ement and ompated to 95% mod AASHTO density (2 layers 150mm thik) m² 48 d) Subbase material ompated to 95% mod AASHTO density (2 layers 150mm thik) m² 48

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7 SECTION G: CONCETE (STUCTUAL) G SECTION G: CONCETE (STUCTUAL) 8.2 Formwork for plinth ough - plane a) Vertial (0-300mm high) m 21 b) Vertial m² Steel for plinth High-Tensile welded mesh Conrete a) Mesh ef 193 m² 25 b) Mesh ef 311 m² 25 a) 10 MPa / 19mm onrete i) To plinth m³ Unformed surfae finishes a) Wood-floated finish to plinth m² 25 6

8 SECTION L: MEDIUM PESSUE PIPELINES L SECTION L: MEDIUM PESSUE PIPELINES PSL Supply, lay, bed, joint and test pipes omplete with ompression ouplings a) 50mm diameter lass 10 HDPE m 223 b) 63mm diameter lass 10 HDPE m 410 PSL Extra-over for the supplying, laying and bedding of speials omplete with ouplings a) Compression fittings to suit HDPE lass 10 pipework i) 50mm diameter equal tee No. 1 ii) 50mm diameter x 45 degree elbow No. 1 iii) 63mm diameter equal tee No. 1 iv) 63mm diameter equal oupling No. 1 v) 63mm diameter x 45 degree elbow No. 3 b) Pipework fittings for JoJo storage tanks i) 50mm diameter x 90 degree bend No. 10 ii) 50mm x 40mm male adaptor into tank No. 4 iii) 50mm diameter equal tee No Extra-over for the supplying, fixing and bedding of valves a) Pipework fittings for Jo-Jo storage tanks i) 50mm diameter ball valve, full bore No. 4 ii) 63mm diameter ball valve, full bore No Anhor/Thrust bloks and pedestals a) Conrete m³ 3 PSL Connet to existing pipelines a) Connetion of proposed reservoir pipeline to existing pipework (63mm HDPE x 110mm upvc) No. 1 b) Connetion of proposed reservoir pipeline to existing pipework (63mm HDPE x 63mm HDPE) No. 1 ) Connetion of proposed irrigation pipeline to existing irrigation network (50mm HDPE) No. 1 d) Connetion of proposed irrigation pipeline to existing pipework (50mm HDPE x 50mm HDPE) No. 1 PSL Extra-over PSL for dealing with existing flow No. 1 7

9 SECTION LB: BEDDING (PIPES) LB SECTION LB: BEDDING (PIPES) Provision of bedding by importation from ommerial soures a) Seleted granular material m³ 99 b) Seleted fill material m³ 76 8

10 SECTION MJ: SEGMENTED PAVING MJ SECTION MJ: SEGMENTED PAVING PSMJ Lift and reinstate existing blok paving m² 10 9

11 SECTION MK: KEBING AND CHANNELING MK SECTION MK: KEBING AND CHANNELING PSMK Lift and reinstate existing kerbs and hannels No

12 SECTION PLL: WATE HAVESTING WOKS SECTION PLL: WATE HAVESTING WOKS PLL PLL PLL PLL Supply, install, joint and test pipework, omplete with ouplings and fixing brakets Extra-over for the supply, install, joint and testing of pipe speials and fittings, omplete with ouplings and fixing brakets Connet and test pipes and fittings, omplete with ouplings, into polyethylene tanks for various diameters Polyethylene Water Tanks Prov Sum 5, Prov Sum 10, Prov Sum 10, a) 10 kl vertial standing onfiguration No. 2 PLL Training of site staff in operation and maintenane Sum 1

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14 SUMMAY OF SECTIONS SECTION DESCIPTION AMOUNT (AND) 1 SECTION A: PELIMINAY & GENEAL... 1 SECTION C: SITE CLEAANCE... 3 SECTION D: EATHWOKS... 3 SECTION DB: EATHWOKS (PIPE TENCHES)... 4 SECTION G: CONCETE (STUCTUAL)... 5 SECTION L: MEDIUM PESSUE PIPELINES... 6 SECTION LB: BEDDING (PIPES)... 7 SECTION MJ: SEGMENTED PAVING... 8 SECTION MK: KEBING AND CHANNELING... 9 SECTION PLL: WATE HAVESTING WOKS... SUBTOTAL... Of Shedules... 12

15 SUMMAY OF SCHEDULES SCHEDULE DESCIPTION AMOUNT (AND) 1 SANBI SUBTOTAL CONTINGENCIES Allow the sum of 15% (fifteen perent) of the above Subtotal for Contingenies to be spent as the Engineer may diret and to be deduted in whole or in part if not required. TOTAL INCLUDING CONTINGENCIES VALUE ADDED TAX ADD: VAT at the rate of 14% (fourteen perent) Total 13