REPAIR/REPLACEMENT OF CI/GI PIPELINE AND CLEANING OF UG SUMP OHT AND SWIMMING POOL AT NORTH AREA UNDER GE NASIRABAD

Amount

Excavation in trenches not exceeding 1.5 metres wide and not exceeding 1.5 metres in depth for foundation or laying/taking out existing pipe etc and getting out in soft/loose of soil, complete, all as specified and directed

Returning, filling in , including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in any type of soil, complete, all as specified and directed.

Removing excavated material not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed.

Taking up or down GI steel tubing with all fittings connection, from trenches, walls, floors etc including cleaning for reuse, removal from site complete all as specified and directed for the following sizes :-

GI pipe 100 mm bore

GI pipe 80 mm bore

GI pipe 50 mm bore

GI pipe 40 mm bore

GI pipe 25 mm bore

GI pipe 20 mm bore

GI pipe 15 mm bore

Refixing, connecting, jointing and testing of old serviceble GI Pipe with all fittings , laid in trenches/fixing to walls retrieved from item 4 of Sch ‘A’ here-in-before complete all as specified and as directed of the following sizes :-

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

S & F tubes, medium grade (ISI marked), galvanized iron with and including all fitting (ISI marked) laid in trenches/fixed to wall/fixed on pillars, boring & use suitable ferrules for new/or as existing branch connection etc complete all as specified and as directed of following sizes :-

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Taking up or down old CI pipe lines with fittings including cleaning for refixing or removal to store of following sizes:-

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

M&L for Cast Iron pipe with spigot and socketed ends centrifugally cast .class LA,in any length laid in trenches complete all as specified and directed by Engr-in-Charge for the following sizes :-

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

M&L for run lead joints for spigot and socketed CI pipes and fittings complete upto the satisfaction of the Engr-in-Charge for the following sizes of pipe lines:-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Supply and fixing in replacement gun metal gate valves with iron wheel head, screwed both ends for jointing iron pipe, non rising forged brass spindle class I complete all as specified and as directed suitable for following sizes:-

25 mm bore

20 mm bore

Supply & Fixing in repair PTMT Ball valve with apoxy coated alluminium rod and high density plastic ball screwed for iron pipe 20 mm dia.

M&L for rectifying the leakage in GI pipe line by replacing requisite accessories/fittings complete incuding required excavation complete all as specified upto the satisfaction of the Engr-in-Charge for the following sizes : - NOTE: 1. GI accessories / fittings shall be measured and paid separately under respective items 2. Required excavation incude in quoted deemed rate

20 mm bore

25 mm bore

Supply only GI union heavy duty ISI marked of 25mm size in service tank for float valve screwed for iron pipe 25mm dia complete, all as specified and directed.

Supply only GI union heavy duty ISI marked of 20mm size in service tank for float valve screwed for iron pipe 20mm dia complete, all as specified and directed.

Supply only GI Socket heavy duty ISI marked of 25 mm size in service tank for float valve screwed for iron pipe 25mm dia complete, all as specified and directed.

Supply only GI Socket heavy duty ISI marked of 20 mm size in service tank for float valve screwed for iron pipe 20mm dia complete, all as specified and directed.

Supply only GI elbow heavy duty ISI marked of 25 mm size in service tank complete, all as specified and directed.

Supply only GI elbow heavy duty ISI marked of 20 mm size in service tank complete, all as specified and directed.

Supply only GI nipple heavy duty ISI marked of 25 mm dia 150 mm long size in service tank complete, all as specified and directed.

Supply only GI nipple heavy duty ISI marked of 20 mm dia 150 mm long size in service tank complete, all as specified and directed.

Supply only GI dead plug heavy duty ISI marked of 25 mm dia complete all as specified and directed.

Supply only GI dead plug heavy duty ISI marked of 20 mm dia complete all as specified and directed.

Supply only GI straight reducer 20 x 15mm heavy duty ISI marked complete all as specified and directed.

Supply only GI straight reducer 25 x 20mm heavy duty ISI marked complete all as specified and directed.

Supply only GI Tee 20mm heavy duty ISI marked complete all as specified and directed.

Supply only GI Tee 25mm heavy duty ISI marked complete all as specified and directed.

Dismantling of existing RR masonry valve pit including stacking serviceable material and removal of unserviceable material to site complete all as specified and as directed of the following sizes :-

1050mmx750mmx1000mm

1350mmX1000mmX1200mm

M & L for construction of valve pit, stone masonry construction complete with mild steel sheet cover 3 mm thick and angle iron frame of size 40 x 40 x 6 mm duly painted with two coats of synthetic enamel paint over a coat of red oxide primer and including locking arrangement and lifting handle all as specified and shown on drawing. All internal surface and external surface upto 15 cm below normal ground level of stone masonry shall be plastered 15 mm thick in cement mortar 1:4, finish even and smooth including necessary excavation and earth work in any type of soil complete all as specified and as directed following of inner sizes :-

1050mmx750mmx1000mm

1350mmX1000mmX1200mm

M & L for cutting existing road/hard standing / footpath , wide as required including necessary excavation and earth work for taking out/laying Pipe up to 200mm and making good the disturbed surfaces to match with existing complete all as specified and as directed by Engr-in-charge.

Supplying fixing and testing of Cast iron pipe fittings ( Specials) heavy duty for spigot and socketed pipes such as ,bends (any type radius, and angle), tapers, any type Straight bend, increasing, decreasing, or double socket etc) Tee pieces, ring branch, Y junction , double branch , Cross( all socket or socket and spigot) ,collars, caps and plugs , adopters etc of any size radius and length confirming to IS specifications up to 300 mm bore complete all as specified

M&L for in replacement MS sheet cover made out of 3.15 mm thick and angle iron frame with suitable size around edge duly welded as per existing with locking arrangement and lifting handle including hinges grouting in with hold fast & two coats of synthetic enamel black paint over one coat of red oxide primer complete all as specified and as directed.

M&L for replacement of cast iron double air release valve of size 100mm dia with two air outlets including all jointing materials like high pressure rubber gasket, nuts, bolts, washers and for boring 150mm dia to 300mm dia pipe with arrangement for fixing including taking down old unsv complete all as specified and directed.

Taking down and M&L from clamp made of flat iron sizee 60x3mm connection in DI/CI/GI pipe line by providing 15 to 50mm bore socket complete of the following pipe :-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

M&L for drilling and tapping in CI/GI water main of any size in position for branch connection of following bore of pipe

15 mm bore

20 mm bore

25 mm bore

M&L for plugging leaking lead joints of existing CI pipe line by using extra pig lead/ lead wool to rectify the leakage and necessary caulking and earth work complete upto the satisfaction of the Engr-in-Charge for the following sizes of pipe lines:- NOTE :- Extra lead wool & Pig lead used shall be paid for separately in respective item of schedule

450 mm bore

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Supply & caulking lead wool for plugging of leakage in CI pipe line (spigot and socketed lead joint pipe) for caulking paid separately in respective item of schedule.

Supply & caulking mild Pig lead for plugging of leakage in CI pipe line (spigot and socketed lead joint pipe) for caulking paid separately in respective item of schedule.

M/L for Boring hole under road ,pavement, hard standing by manually or machine for laying CI pipes of 50/40/25/20/15 mm size. mm size.

Taking out old sluice valve, refacing, regrinding and refixing including gland packing, necessary jointing materials like nut, bolt and washer,greasing and rubber gasket complete all as specified and directed for following sizes :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Taking down old unserviceable CI sluice valve & Supply, fixing, testing and commissioning of 200mm bore cast iron sluice valve of class PN 1.6 ISI marked confirming to IS 14846, both ends flanged with iron wheel head and brass spindle non rising type including necessary jointing material like nuts, bolts and washers, rubber gasket complete all as specified and directed.

All as per sl item no 40.00 here in before but 150mm bore

All as per sl item no 40.00 here in before but 100mm bore

All as per sl item no 40.00 here in before but 80mm bore

Supply only calcium hypochlorite having 65%-70%. Chlorine content in granular form disinfectent for water treatment Make-" PURICHEM" manufactured by M/s Shree RAYALASEEMA HI STRENGHT HYP LTD, KURNOOL, M/s JAL AQUA INTERNATIONAL, M/s DODHIA CHEM-TEX PVT LTD, M/s SVS AQUA TECHNOLOGIES or equvivalent brand of any reputed manufecturer.

Supply of alum crystal for swimming pool in 50 kgs polythene bag having double fold complete all as specified and directed Make -. Shriram/Modi/KCI/HEC Ltd/Hare Krishna alum and chemical/Marudhar Alum as approved by GE.

Supply of copper sulphate in 50 Kg polyethylene bag having double fold for swimming pool complete all as specified.

M & L for cleaning and removing existing Sludge from overhead reservoir and depositing the Sludge up to 100mtr distance and cleaning, scraping down deposit from floor and wall and washing the walls/floor with bleaching powder in the following sizes of OHR including writing work on the wall ( capacity date of cleaning, date of next cleaning, location etc,) all as spenifed and directed by Engr in charge .

Over head Reservoir Capacity 1,00,000 Gallons at 60 feet staging

Over head Reservoir Capacity 75,000 Gallons at 50 feet staging

Over head Reservoir Capacity 50,000 Gallons at 100 feet staging

Over head Reservoir Capacity 40,000 Gallons at 60 feet staging

Over head Reservoir Capacity 35,000 Gallons at 60 feet staging

Over head Reservoir Capacity 20,000 Gallons at 50 feet staging

Over head Reservoir Capacity 15,000 Gallons at 50 feet staging

M & L for taking out sludge /foreign material/silt/vegetation /mud from the clear water underground sump of following capacity dewatering through drain out channel/ pipe with valve /by using suitable pump set/suitable T&P/manpower with removing residual water and cleaning the wall with the help of blade /scrapper/wire brush using disinfection material after repairing cracks/depressions/cavities by filling cement mortar CM1:3 mixed with liquid water proofing admixture/best quality putty after applying cement slurry mixed with liquid water proofing admixture to entire satisfaction of Engr-in-Charge preparation of old surface and applying one coat of lime wash in inner surface including removing the sludge/slit/foreign material by using suitable T&P/man power to a distance 50 to 100 meters and depositing where directed as and when required basis and writing date of cleaning with paint capital letter of 80mm stencil alongwith the capacity of the tank.complete all as specified and directed by Engr-in-Charge

Under Ground Sump Capacity 8,00,000 Gallons

Under Ground Sump Capacity 4,37,000 Gallons

Under Ground Sump Capacity 3,00,000 Gallons

Under Ground Sump Capacity 20,000 Gallons

M & L for cleaning/removing existing Sludge from tiles of swimming pool and depositing the Sludge up to 100 mtr distance and cleaning, scraping down deposit from floor and wall including writing work on the wall ( capacity date of cleaning, date of next cleaning, location etc,) all as specifed and directed by Engr in charge .Capacity of swimming pool is 5.25 lakh ltrs required extra materials acid, washing powder, bleaching powder etc in quoted rate complete all as specified and directed by Engr-in-Charge.

M&L for CI/DI joint (mechanical joint) with rubber rings and nut, Bolt, washer etc complete all as specified and directed by Engr-in-Charge.

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Supply, laying, jointing and testing mild steel ERW pipe, class 'B', bore 200 mm, wall thickness 6 mm with permissible tolerance +10% ,confirming to IS-3589 with all fittings complete with all welding/threading works and jointing material laid in trenches/ along road/ on surface / section pipe etc complete all as specified and directed. Note:- Excavation and earthwork will be measured and paid separately under relevant items

Supply, laying, jointing and testing mild steel ERW pipe, class 'B', bore 150 mm, wall thickness 6 mm with permissible tolerance +10% ,confirming to IS-3589 with all fittings complete with all welding/threading works and jointing material laid in trenches/ along road/ on surface / section pipe etc complete all as specified and directed. Note:- Excavation and earthwork will be measured and paid separately under relevant items

M&L for cutting existing CI/DI/MS pipe of bore 450/300/250/200 mm and jointing with proper welding and testing of all fittings complete with all welding/ threading works and jointing material laid in trenches/ on surface / slopes/ pillars/ culverts. all as specified and directed . Note:- Excavation, earthwork & fittings will be measured and paid seprate.

S&F MS spindle for sluice valve of bore 150mm to 300mm including testing complete all as specified and directed.

S&F MS check nut for sluice valve of bore 150mm to 300mm including testing complete all as specified and directed.

S & F in replacement of Rubber gasket 6mm thick as per site requirment complete all as specified and directed.

SHREE BALAJI TRADING CORPORATION

kirtiman traders