REPAIR AND MAINTENANCE OF EXTERNAL WATER SUPPLY PIPE LINE NETWORK INCLUDING CONNECTED WORKS AT SOUTH CAMPUS UNDER GE IMA DEHRADUN

Amount

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 with jointing materials including taking out old unsv CI/DI pipe complete all as specified.

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 for thoroughly cleaning of olympic size swimming pool after draining out water complete, clean the surface with wire brushes, chemical/Acid and taking out all silt, dirt etc including painting except tilling portion of pool area and foundation as per existing colour by applying water proof paint including writing letters as per existing letters after filling with fresh water work shall be carried out in terms break/ closing after session as directed by Engineer-in-charge or medical authority) complete all as specified and directed. (Salaria Swimming Pool & Manoj Pandey Swimming Pool)

M&L for drain out water/dewatering the tank with portable submersible pump from Over Head Reservior (OHR) of capacity 1.5 lakh Gallons at 21 mtr height staging from ground and cleaning of wall, ceiling and floor by high pressure water jet and remove the sludge / mud thoroughly, clean inner surface of the tank and wash out by flushing with clean water and drain out.Treatement of inside tank by exposing UV radiation to kill further suspended or floating all bacteria complete all as directed by Engr-in-Charge.

All as per item No. 5 here in before but capacity 1 lakh Gallons at 21 mtr height staging

All as per item No. 5 here in before but capacity 0.50 lakh Gallons at 21 mtr height length.

All as per item No. 5 here in before but for semi/underground sump of capacity 1 lakh Gallons.

All as per item No. 5 here in before but for semi/underground sump of capacity 0.5 lakh Gallons.

S&F in repair MCCB , 4 pole, 250 Amps, 36 kA, 415 Volts, 50 Hz, AC thermal magnetic and taking out existing old unserviceable MCCB including electric connection & testing complete all as specified and as directed.

All as per item No. 10 here in before but 200 Amps 36 KA

All as per item No.10 here in before but 160 Amps 36 KA

All as per item No. 10 here in before but 100 Amps 25 KA

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

All as per item No. 14 here in above but 150 mm bore dia

All as per item No. 14 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 suitable up to 200 mm bore size.

M&L for cast iron Mechanical collar suitable for 80 mm bore dia CI /DI pipe with suitable push on type tyton joints nuts, bolts and washer complete including necessary earth work i.e excavation, returning filling.

All as per item No. 18 here in above but 100 mm bore dia

All as per item No. 18 here in above but 150 mm bore dia

All as per item No. 18 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 in repair for taking out/Relaying/ refixing of old steel tubing of size 15 mm bore dia and connection in new or old position including necessary cuttings, threading, and new GI fittings such as bends, elbows, socket nipples, tapers, and reducers etc all as directed by the Engineer-in-Charge.

All as per item No. 23 here in above but 20 mm bore dia

All as per item No. 23 here in above but 25 mm bore dia

All as per item No. 23 here in above but 40 mm bore dia

All as per item No. 23 here in above but 50 mm bore dia

All as per item No. 23 here in above but 80 mm bore dia

M&L for supply and lay in trenches GI tubing medium grade with necessary fittings such as bend, tee,elbow ISI marked complete of size 15 mm bore dia including taking out old unserviceable GI tubing complete all as specified and directed by EIC.

All as per item No. 29 here in above but 20 mm bore dia

All as per item No. 29 here in above but 25 mm bore dia

All as per item No. 29 here in above but 40 mm bore dia

All as per item No. 29 here in above but 50 mm bore dia

All as per item No. 29 here in above but 80 mm bore dia

M&L steel tubing medium grade galvanized with all fitting of size 15 mm bore 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. 35 here in above but 20 mm bore dia

All as per item No. 35 here in above but 25 mm bore dia

Supply and fix in repair of gun metal gate valve 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 by GE.

All as per item No. 38 here in above but 20 mm bore

All as per item No. 38 here in above but 25 mm bore

All as per item No. 38 here in above but 40 mm bore

All as per item No. 38 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. 43 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. 45 here in above but 100 mm bore

All as per item No. 45 here in above but 150 mm bore

All as per item No. 45 here in above but 200 mm bore

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

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. 51 here in above but 100 mm bore

All as per item No. 51 here in above but 150 mm bore dia

All as per item No. 51 here in above but 200 mm bore dia

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

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

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

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

M&L for construction of brick masonary valve pith with full brick wall chamber size of 1500x1500x1500mm internal diemension with earth work in any type of soil , PCC 1:3:6 type C-2 as in foundation , brick work in CM 1:4, 15mm thick plaster in CM1:4 internaly and externally , 75mm thick PCC coping all around 1:2:4 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 including demolation of old existing Abandoned valve pits.

All as per item No. 59 here in above but size 1200x1200x1200 mm internal

All as per item No. 59 here in above but size 1000x1000x1000 mm (internal)

All as per item No. 59 here in above but size 900x900x900 mm (internal)

All as per item No. 59 here in above but size 750x750x750 mm (internal)

All as per item No. 59 here in above but size 600x600x600 mm (internal)

M&L for cutting of existing road/hard standing for laying of pipe line, depth of cutting not exceeding 60 cm and width 45 cm and filling the trench of road i.e. excluding top 15cms with existing aggregate obtained from cutting , watered and properly rammed to satisfaction of EIC and finally provide 150 mm thick PCC 1:3:6 type C1 using 20 mm graded crushed stone aggregate to entire width of trench & finally match the top surface to road & disposal of debris to a distance not exceeding 50 Mts and depositing where directed complete all as directed. (Note: Quoted rate is deemed to be inclusive of 150 m thick PCC 1:3:6, cutting all type of road and removal of debris).

M&L for preperation of outer surfaces of over Head Reservior (OHR) of capacity 1.50 Lakh gallons, height 17-25 mtr from ground including staging and connected items such as inlet, outlet, overflow pipes, sluice valves, NRV, Air valves, gate valves, MS other articles such as bracing/ brackets etc, ladders, grills, and all other connected items within the fencing of the OHR and painting of over Head Reservior (OHR) with two coats of exterior emulsion paint including staging and two coats of synthetic enamel paint to all the MS/CI/DI articles such as inlet/outlet, overflow pipes and connected valves brackets etc. Note:- Preperation includes rubbing, scrapping, filling of putty and repair to minor cracks/ joints with cement plaster. Required T&P shall be contractor's own arrangement.

All as per item No. 66 here in before but capacity 1 lakh Gallons at 21 mtr height

All as per item No. 66 here in before but capacity 0.50 lakh Gallons at 21 mtr height

All as per item No. 66 here in before but for semi/underground sump of capacity 1 lakh Gallons.

All as per item No. 66 here in before but for semi/underground sump of capacity 0.5 lakh Gallons.

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 Hydrant valve double 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 sheet glasses and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard complete all as specified and as 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 crashed stone aggregate) as in coping, including necessary form work complete all as specified and directed.

M&L bricks work wih fly ash bricks stranight or curved on plan exceeding 6m mean radious biilt in CM 1:4 complete all as specified.

M&L for rendering to brick/ concrete surfaces, 10 mm thick in CM 1:4, surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M&L for Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade of approved make.

S&F in repair fully automatic DOL motor starter in sheet steel enclosure for 3 to 5 HP with SPP feature complete including disconnecting and reconnecting by using proper lugs and taking out old starter.

All as per item No 79 above but for 7.5 HP complete all as specifed.

S&F in repair fully automatic Star Delta motor starter in sheet steel enclosure for 7.5 HP with SPP feature complete including disconnecting and reconnecting by using proper lugs and taking out old starter.

S&F in repair commission and testing single phase preventer & dry run protection relay (current based), AC, 415 Volts and taking out existing unserviceable preventer including electric connection complete all as specified and as 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 CI /DI pipe with suitable Clamp, nuts, bolts and washer complete including necessary earth work, excavation return filling, removal and making good to the disturbed surface.

All as per item No. 84 here in above but 100 mm bore

All as per item No. 84 here in above but 150 mm bore

All as per item No. 84 here in above but 200 mm bore

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

venus engineers (BID ID -3305619)

A ONE BUILDERS AND ENGINEERS (BID ID -3304377)

Friends fire Engineers (BID ID -3304937)

M/s badrinath Traders (BID ID -3307971)