REPAIR AND MAINTENANCE OF EXTERNAL WATER SUPPLY PIPE LINE NETWORK INCL CONNECTED WORKS AT IMA DEHRADUN

Supply, laying, joint, testing and commissioning of DI pipes 100 mm bore dia Centrifugally cast, internal cement mortar lining, external zinc coating with finishing layer of bitumen, pressure pipe socket and spigot end, confirming to IS 8329-2000 with ISI marked K-7 in standard length including necessary rubber gasket, tyton jointings, jointing materials including taking down old unsv CI/DI pipe complete all as specified. Make-Jindal, Electro Therm,Electro steel

All as per item No. 1 here in above but 150 mm bore dia.

All as per item No. 1 here in above but 200 mm bore dia.

M&L in repair joint with rubbers or rubber rings incl nut, bolts, washers, and mineral oil of size 100 mm bore flanged pipe complete all as specified

All as per item No. 4 here in above but 150 mm bore dia.

All as per item No. 4 here in above but 200 mm bore dia.

M&L CI/DI/MS fittings for water pressure pipe, flanged one ends such as tail pieces, tapers, tee bend, bell mouth pieces etc up to 200 mm bore size.

M&L for cast iron Machanical collar suitable for 80 mm bore CI /DI pipe with suitable push on type tyton joints nuts, bolts and washer complete. (Excavation and Earth work shall be measured and paid for separately.)

All as per item No. 8 here in above but 100 mm bore dia.

All as per item No. 8 here in above but 150 mm bore dia.

All as per item No. 8 here in above but 200 mm bore dia.

M&L in repair for Drilling and tapping cast iron water mains (in position) for branch connection of 20/25/40/50 mm dia including clamps , nut, bolts and rubber packing as required where directed by EIC.

M&L for supply and lay in trenches GI tubing medium grade with necessary fittings such as bend, tee,elbow etc complete of size 15 mm bore including taking down old unserviceable GI tubing complete all as specified and directed by EIC. (Excavation and Earth work shall be measured and paid for separately.)

All as per item No. 13 here in above but 20 mm bore dia.

All as per item No. 13 here in above but 25 mm bore dia.

All as per item No. 13 here in above but 40 mm bore dia.

All as per item No. 13 here in above but 50 mm bore dia.

All as per item No. 13 here in above but 80 mm bore dia.

M&L steel tubing medium grade galvanized with all new fitting of size 15 mm bore dia laying on walls and ceilings or laying in floors including cutting through walls and making good to surfaces after laying of pipe complete all as specified and directed.

All as per item No. 19 here in above but 20 mm bore dia.

All as per item No. 19 here in above but 25 mm bore dia.

Supply and fix in repair of gun metal gate valve ISI marked with crutch or butterfly handle screwed both end for iron pipe of 15 mm bore including old unserviceable gate valve complete all as specified and directed.

All as per item No. 22 here in above but 20 mm bore

All as per item No. 22 here in above but 25 mm bore

All as per item No. 22 here in above but 40 mm bore

All as per item No. 22 here in above but 50 mm bore

S&F in repairs bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed in 15 mm bore pipe

All as per item No. 27 here in above but 20 mm bore

S&F sluice valve cast iron body, double flanged and drilled, 80 mm bore as per IS- 14846, class PN-1.6, long body type with SS spindle etc with all fittings, jointing materials etc including taking down old unserviceable sluice valve complete all as specified.

All as per item No. 29 here in above but 100 mm bore

All as per item No. 29 here in above but 150 mm bore

All as per item No. 29 here in above but 200 mm bore

S&F non return valve cast iron ISI marked of approved make flanged both end installed on 150 mm dia CI pipes including taking down old unsv non return valve complete all as specified and approved.

S &F installed CI air release valve double ball fixed on 150 mm dia CI pipe including taking down old unsv air release valve as specified and approved by EIC.

M&L for lead wool joints including jointing materials such as spun yarn etc in position including taking out damaged lead joints from the existing CI mains of size 80 mm bore complete all as specified

All as per item No. 35 here in above but 100 mm bore

All as per item No. 35 here in above but 150 mm bore

All as per item No. 35 here in above but 200 mm bore

M&L for repacking or stuffing box of sluice valve spindle of size 80 mm bore including taking apart and re-assembling in valve pit chamber/on open line complete all as specified and directed.

All as per item No. 39 here in above but 100 mm bore

All as per item No. 39 here in above but 150 mm bore

All as per item No. 39 here in above but 200 mm bore

M&L for construction of brick masonnary with full brick wall chamber size of 1500x1500x1500mm internal diemension with earth work on any type of soil , PCC 1:3:6 type C-2 as in foundation , brick work in CM1:4, 15mm thick plaster in CM1:4 internaly and externally , flush pointed in same mortar as work proceeds , 75mm thick PCC coping all around (M-15 with 20mm aggregate ) , flooring shall 40mm thick PCC 1:2:4 (Nominal Mix ) laid over 75mm thick hard core. Top cover shall be made out of 3mm thick MS sheet fixed in angle iron frame made out of angle iron size 40x40x6mm with two numbers of hinges on one side and locking arrangement at other side complete including painting with two coats of synthetic enamel paint over a coat of redoxide primer complete all as specified and directed by EIC including demolation of old existing Abandoned valve pits.

All as per item No. 43 here in above but size 1200x1200x1200 mm

All as per item No. 43 here in above but size 1000x1000x1000 mm

All as per item No. 43 here in above but size 900x900x900 mm

All as per item No. 43 here in above but size 750x750x750 mm

All as per item No. 43 here in above but size 600x600x600 mm

S & F Hydrant valve single headed Gun metal landing valve in replacement (internal/external Fire-Hydrants) with oblique type single outlet complete with hose coupling adaptor of 63 mm size, instantaneous spring lock arrangement and blank cap with chain conforming to IS 5290.

S & F in replacment Hose box made of 18 gauge MS Sheet 800mm X 600mm X 250mm with double door with 4 mm thick glasses and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard all as specified & directed.

M & L Flanged stand post CI of 80mm dia 1.5m height in replacement all as specified and as directed

M&L for PCC 1:3:6 type C1 (using 20 mm graded granite stone aggregate) as in coping, including necessary form work complete all as specified and directed

M&L for removing / uprooting of shrubs, cleaning of grass and bushes inside water supply installation surrounding deployed by adequate strength of worker , cleaning carryout within 6 months all as specified & directed.

M&L for cast iron 'D' Joint suitable for 80 mm bore dia CI /DI pipe with suitable Clamp, nuts, bolts and washer complete. (Note: - Excavation and Earth work shall be measured and paid for separately.)

All as per item No. 55 here in above but 100 mm bore dia.

All as per item No. 55 here in above but 150 mm bore dia.

All as per item No. 55 here in above but 200 mm bore dia.

Excavation in trenches not exceeding 1.5 mtr deep and 1.5 mtr width as in any type of soil complete all as specified.

Returning filling incl leveling watering and well ramming in layer not exceeding 25 cm thick complete all as specified & directed by EIC.

Removal of surface soil to a distance n.exc 50 m and deposited where directed at a level n. exc 1.5 m above the starting point complete all as directed by Eic

Please Enable Macros to View BoQ information