Retrofitting Of Wss Gawran By Way Of Providing , Laying / Fitting Of Pipes , Improvements To Existing Pipe Network , Chemical Plastering To Existing Service Reservoir And Successful Commissioning Of Entire System And Maintenance For A Period Of 3 Yea
Tender Overview
Project Description
Retrofitting Of Wss Gawran By Way Of Providing , Laying / Fitting Of Pipes , Improvements To Existing Pipe Network , Chemical Plastering To Existing Service Reservoir And Successful Commissioning Of Entire System And Maintenance For A Period Of 3 Year
BOQ
| Name of Work: Retrofitting of WSS Gawran by way of providing , laying / Fitting of pipes , improvements to existing pipe network, Chemical Plastring to existing service reservior and successful commissioning of entire system & maintainance for a period of 3 years after successful completion (under Jal Jeevan Mission). (One year DLP +01 Year) ......... Advertised cost: Rs. 17.86 Lac | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/by mechanical means including stacking of pipes within 50 meters lead as per direction of Engineer-in-charge Above 40 mm nominal bore | item1 | 200 | Mtr |
| 2 | 1.1 | 15 mm to 40 mm nominal bore. | item2 | 600 | Mtr |
| 3 | 2 | Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: | item3 | ||
| 4 | 2.1 | Ordinary Rock | item4 | 136.75 | Cum |
| 5 | 2.2 | All kinds of soil : | item5 | 410 | Cum |
| 6 | 3 | Laying and fitting of G.I. pipes (all classes) complete excluding cost of pipes, fittings and Earth work. | item6 | ||
| 7 | 3.1 | 80mm dia GI pipe | item7 | 200 | Mtr |
| 8 | 3.2 | 40mm dia GI pipe | item8 | 200 | Mtr |
| 9 | 3.3 | 25mm dia GI pipe | item9 | 200 | Mtr |
| 10 | 3.4 | 20mm dia GI pipe | item10 | 200 | lion |
| 11 | 4 | Providing and fixing of GI pipe with all pipe fittings excluding Earthwork / Refilling including P/F of MS Flanges with necessary nuts, bolts, washers etc. complete. (Light) | item11 | ||
| 12 | 4.1 | 80mm dia GI pipe | item12 | 200 | Mtr |
| 13 | 5 | Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. (external work) | item13 | ||
| 14 | 5.1 | 50mm dia GI pipe | item14 | 300 | Mtr |
| 15 | 5.2 | 40mm dia GI pipe | item15 | 450 | Mtr |
| 16 | 5.3 | 25mm dia GI pipe | item16 | 800 | Mtr |
| 17 | 5.4 | 20mm dia GI pipe | item17 | 1300 | Mtr |
| 18 | 5.5 | 15mm dia GI pipe | item18 | 500 | Mtr |
| 19 | 6 | Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing Tee, including cutting and threading the pipe etc. complete | item19 | ||
| 20 | 6.1 | 50 to 80 mm nominal bore | item20 | 5 | Each |
| 21 | 6.2 | 25 to 40 mm nominal bore | item21 | 15 | Each |
| 22 | 7 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. | item22 | 492.3 | Cum |
| 23 | 8 | Installation of house hold connections water meters to unconnected households including providing and fixing of necessary pipe specials , Earthwork at connections and whatever necessary | item23 | 88 | No |
| 24 | 9 | Rethreading charges of damaged pipe ends of required dia including all necessary carriages etc. 80-20mm dia | item24 | 30 | End |
| 25 | 10 | Providing & laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C., kitchen & the like consisting of: (i) Ist course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. (ii) IInd course of 20 mm cement plaster 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface. (iii) IIIrd course of applying blown or residual bitumen applied hot at 1.7 kg. Per sqm of area. (iv) IVth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 kg/sqm). | item25 | 132.89 | Sqm |
| 26 | 11 | Carraige of material from Source to dumping site incl loading, unloading & stacking by mechanical transport vg. Lead of 45km | item26 | ||
| 27 | 11.1 | Cement | item27 | 2.13 | MT |
| 28 | 11.2 | Sand | item28 | 1.59 | Cum |
| 29 | 12 | Extra Carriage of material from nearest dumping site to actual site of work by manual labour for average lead of 500 Mts. | item29 | ||
| 30 | 12.1 | Cement | item30 | 2.13 | MT |
| 31 | 12.2 | Sand | item31 | 1.59 | Cum |
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