REPAIR AND MAINTENANCE OF DAMAGED WATER LINES INCLUDING CLEARING OF CHOKING, REPLACEMENT OF OLD RUSTED JOINTS AND REPAIR OF MAJOR LEAKAGES IN SOUTH AREA UNDER AGE WATER SUPPLY AT GE(U) MEERUT CANTT

Amount

Excavation in trenches in soft/lose soil n.exc. 1.5M wide & n exc 1.5M deep for laying of GI/CI pipe line & getting out including forming bottom surface all as specified and directed.

Excavation in trenches in Hard/dense soil n.exc. 1.5M wide & n exc 1.5M deep for laying of GI/CI pipe line & getting out including forming bottom surface all as specified and directed.

Returning, filling in, trenches including spreading, levelling, watering and well ramming in layer n.exc. 250 mm in any type of soil after the pipe laid & tested complete all as specified and directed.

Removing excavated surplus soil to a distance n.exc. 50mtr and depositing where directed at a level n.exc. 1.5 m above the starting point all as specified and directed

Disconnecting and taking up old existing CI pipe of 150 mm dia and connection of any description / grade and in any position of trenches / under floors/ on walls etc including connected fitting/ accessories and fixtures such as bend, Union, elbow socket etc. all as directed and specified for the following sizes :-

Disconnecting and taking up old existing GI pipe and connection of any description / grade and in any position of trenches / under floors/ on walls etc including connected fitting/ accessories and fixtures such as bend, Union, elbow socket etc. all as directed and specified for the following sizes of pipe :-

100mm dia

80mm dia

50mm dia

40mm dia

25mm dia

20mm dia

15mm dia

M & L special fitting class ‘B’ as per IS for following:-

Spigot and socket/pipes Bend(any temerarious and angle ) taper any type branches cross all sockets and spigot collar caps and plug upto 150mm bore complete all as specified and directed

Suitable for one end flanged other end spigot upto 200mm to 300 mm dia bore

M & L for run lead joint cast iron spigot and socket end CI pipe class and CI special fitting caulks, spun yarn and lead completed of the following sizes of pipe all as specified and directed

250mm dia bore

200mm dia bore

150mm dia bore

100mm dia bore

80mm dia bore

Taking down old existing sluice valve and new S & F sluice valve PN-1.6 with stainless steel spindle conforming to IS-14846-2000 doubles flange and including new flanged rubber joints complete suitable for following sines including necessary nuts bolts with washer and rubber gasket of following size of pipe-

200 mm dia

150 mm dia

100 mm dia

80 mm dia

Taking down old existing gate valve, M&L gun metal gate valves with iron wheel bead screwed both ends for iron pipe of following size , incl pessure rating upto 25kg/cm2

50mm dia bore

40mm dia bore

25 mm dia bore

20mm dia bore

Taking down & S&F Bib tap 20mm dia, PTMT any colour, high pressure screwed for iron pipes and fixed to pipe (minimum weight not less than 90 gms) fixed in repair complete all as specified and directed.

Cutting of existing CI/GI/DI Pipes and reducing to required length before laying in position for insertion of new tees, branches etc complete all as specified & directed. For following size of pipe :- Note :- Fittings will be measured and paid for separately under respective item

250mm dia bore

200mm dia bore

150mm dia bore

100mm dia bore

80mm dia bore

Making bore holes in GI/DI pipe incl cutting of pipe where reqd for making any branch connection, repairing branch connection pipe including providing and fixing of suitable clamps of required size etc. complete for for following sizes of pipe:-

50mm dia bore

40mm dia bore

25 mm dia bore

20mm dia bore

S&F (in repair) Stainless steel spindle for any make and type of sluice valve fixed in repair all as specified and directed, for following sizes of sluice valves:-

250mm dia bore

200mm dia bore

150mm dia bore

100mm dia bore

80mm dia bore

S&F (in repair) Gun metal/stainless steel nut for any make/type of sluice valve spindle fixed in repair all as specified and directed. For following size of sluice valve with pressure ratting upto 25kg/cm2:-

250mm dia bore

200mm dia bore

150mm dia bore

100mm dia bore

80mm dia bore

Supply and Fixing (in repair) by renewal of GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches or laid under floors, fixed on wall with and providing clamps etc complete all as specified & directed, for the following size of pipe:-

150mm dia bore

100mm dia bore

80mm dia bore

50mm dia bore

40mm dia bore

25 mm dia bore

20mm dia bore

15mm dia bore

Construction of valve pit chamber of brick masonary valve pit of size 1000 X 1000 X1000 mm (Internal dimensions ) including all excavation and earth work in any type of soil and disposal of soil to a distance of not exceeding 50mtr and depositing all as directed including 10mm plastering internally in CM 1.4PCC 1:2:4 100mm thick at bottom and top of valve pit, and MS Sheet 3mm thick at with angle iron frame 35X35X5mm and 40X40X5mm at bottom for minting and MS sheet cover inle. Handle locking arrangement with 1 No. lock with rwo keys NAVTAL/GOODREJ/HARRISION ON 50mm inlc two coats of synthetic enamel paint (Make Asian Ist quality ) over a coal of red oxide primer on steel surface complete all as shown on drg Bo. TIVEM/12 sheet 1/1 and as specified

All as per item No.17 above but size of 1.2Mtrs X 1.2Mtrs X 1.2 Mtrs

Dismantling and opening carefully old non-functional sluice valve of any description and in any position for servicing, over-hauling/greasing etc, and replacement of old unserviceable / worn out parts and reassembling the sluice valve and testing complete all as specified and directed by the Engineer-in-Charge for following bores of pipe :-

250mm dia bore

200mm dia bore

150mm dia bore

100mm dia bore

80mm dia bore

Note: (i) Disconnecting & Taking up / down of sluice valve shall be measured & paid sepretely under appropriate items of Sch 'A'. (ii) Replacement of the defective parts shall be measured and paid for sepretely as supply only under appropriate items of Sch 'A'.

Material and labour for rubber gasket joints in flanged end cast iron pipes and fittings complete with and incl minimum 3mm thick rubber/fibre gasket and necessary nuts/bolts/washers all as specified and directed for following sizes of pipe:-

300mm dia bore

250mm dia bore

200mm dia bore

150mm dia bore

100mm dia bore

80mm dia bore

Taking up or down existing cast iron non return valve of any description and in any position, removing to store incl taking out joints complete all as specified and directed for the following sizes:-

150 mm bore

100 mm bore

S&F by renewal of 150mm bore, ISI make, of approved quality, cast iron non return valve, both ends flanged jointed and tested complete all as specified and directed. (Make: Kirloskar/ Upadhyay/ Kajriwal as approved by GE)

All as per Srl item No.21 but the size of non return valve of 100mm bore

Dismantling of size upto 250mm joints of flanged pipes in position, incl removing old rubber or fibre board gaskets, bolts, nuts etc and making a flanged socket both sides and also refixing of existing position of any size all as directed by Engr-in-Charge.

M&L 150mm nominal bore ductile iron pipes with spigot and socketed ends , centrifugally cast(spun) , class K9, in any length , exteranlly coated with metalic Zinc Coating finished with bituminous paint and internally cement mortar lining laid in trenches/ fixed to walls or under floors etc. and testing complete all as specified of the following bore:- Note :- Excavation, earthwork and FI clamps shall be measured and paid separately)

M&L 100mm nominal bore ductile iron pipes with spigot and socketed ends , centrifugally cast(spun) , class K9, in any length , exteranlly coated with metalic Zinc Coating finished with bituminous paint and internally cement mortar lining laid in trenches/ fixed to walls or under floors etc. and testing complete all as specified of the following bore:- Note :- Excavation, earthwork and FI clamps shall be measured and paid separately)

M&L for disconnecting existing choked waterlines and cleaing choked/blockagebline up to 100m length of following sizes of pipe, by using suitable T&P including re connection of the same water lines and testing the same all as specified and directed The cost of the minor fitting used/ renewed during re connection is deemed included in the job

200mm dia bore

150mm dia bore

100mm dia bore

80mm dia bore

50mm dia bore

40mm dia bore

25 mm dia bore

M&L for precast cement concrete type B-1 1:2:4 (20mm grade stone aggregate) slab flooring, bedded, and jointed in cement mortar 1:6 and pointed in cement mortar 1:3 complete all as specified and directed

S&F Long length CI Detachable joint complete with nuts, bolts , washers and rubber ring ( set) suitable for 200mm nominal bore CI /DI pipe complete all as specified.

S&F Long length CI Detachable joint complete with nuts, bolts , washers and rubber ring ( set) suitable for 150mm nominal bore CI /DI pipe complete all as specified.

S&F Long length CI Detachable joint complete with nuts, bolts , washers and rubber ring ( set) suitable for 100mm nominal bore CI /DI pipe complete all as specified.

S&F Long length CI Detachable joint complete with nuts, bolts , washers and rubber ring ( set) suitable for 80mm nominal bore CI /DI pipe complete all as specified.

S& F of Galvanised fittings like TEE,Elbow,socket,union,reducer,nipple of suitable for existing GI tubing of size up to 150mm for preventing leakage if any of making new branch connection complete all as specified and directed

Taking down existing unsv water meter carefully and S&F, testing and commissioning of digital water flow meter of following bore sizes complete all as specified and directed by the Engr-in-Charge Note: The rate are quoted deemed to include cost of fittings and electrical connection ,cables reqired for activating the flow meter

200mm dia bore

150 mm dia bore

Jain Traders

Defence Auto Works

rajendra agrawal

AIRCOM