REPAIR/REPLACEMENT OF CI/DI/GI PIPES, FITTING, SLUICE VALVE, VALVE CHAMBERS AND CONNECTED ITEMS ETC AT CME AND JCO/ORS MD ACCN AT CME

Amount

Excavation in trenches in soft / loose soil not exceeding 1.5 metre wide and not exc 1.5 metre in depth and getting out for laying of GI / CI/DI pipe line and making bottom surfaces of excavation levelled all as directed.

Excavation in trenches in hard /dense soil not exceeding 1.5 metre wide and not exc 1.5 metre in depth and getting out for laying of GI / CI/DI pipe line and making bottom surfaces of excavation levelled all as directed.

Returning, filling in trenches with excavated soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as directed

Removing surplus soil / spoil to a distance not exceeding 50 metre away and depositing where directed at a level not exceeding 1.5 metre above the starting point all as directed.

M & L Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of size 15mm dia all as directed.

M & L Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of size 20mm dia all as directed.

M & L Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of size 25mm to 32mm dia all as directed.

M & L Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of size 40mm to 50mm dia all as directed.

M & L Taking up or down steel tubing and connections, including cleaning for refixing or removal to store of size 80mm to 100mm dia all as directed.

Supply and laying in trenches Galvanised steel (Gl) tubing 'Medium grade' with screwed socket joints, together with all tube fittings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, etc.) with cutting, screwing, making forged bends on piping as required. insertion of Connectors where required or directed. including cutting through walls, floors, etc. and making good all as specified and as directed for following size of pipes: (Note : Earthwork shall be measured and paid saperately under relavent Item)

15mm bore dia

20mm bore dia

25mm bore dia

40mm bore dia

50mm bore dia

80mm bore dia

100mm bore dia

Supply and fixing to walls and ceilings or laid on floor Galvanised steel (Gl) tubing 'Medium grade' with screwed socket joints, together with all tube fittings (such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, etc.) with complete with clips, wall hooks, wooden plugs & including cutting, screwing, making forged bends on piping as required. insertion of connectors where required or directed. including cutting through walls, floors, etc. and making good all as specified and as directed for following size of pipes:

15mm bore dia

20mm bore dia

25mm bore dia

40mm bore dia

50mm bore dia

M & L for Taking up or down CI/DI water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints incliding turning water OFF or ON as necessary and taking off and refixing covers, access doors etc. all as specified and as directed.

100mm dia

150mm dia

200mm dia

375/400 mm dia

Supplying and laying Ductile iron pipes conforming to IS : 8329 of class K-7, including all specials, laid in trenches conforming to IS : 1536-2001 and ISI marked,suitable for following size of pipe complete all as specified and directed. (Excavation and earth work, joints and jointing material and DI specials will be measured and paid seperately)

100mm dia

150mm dia

200mm dia

400mm dia

Supplying and laying MS pipes confirming to IS 3589 : 1991 ,thickness 6mm, class C including welding of pipes to each other in which MS pipes connected to existing CI/DI pipes through taper piece and welding, all specials, laid in trenches conforming to IS : 1536-2001 and ISI marked, suitable for following size of pipe complete all as specified and directed. (Excavation and earth work will be measured and paid separately)

400mm dia

M&L Cutting cast iron / Ductile iron pipes in position for reducing to required length or insertion of new tees, branches, mechanical Joints etc, all as directed for size of pipe 375/400mm bore

All as per item No 15 above, but size of CI/DI pipe 300/350mm bore.

S & F CI/DI fittings, as per IS-1538- 1976 (Part I to XXV) ISI marked, heavy duty, such as CI bends (any type, radius and angle) Tappers any type straight, bend, increasing, decreasing or double socket etc) Tee pieces single branch , Y junctions , double branch, cross complete fixed to walls and ceiling or laid in floors with all fittings (all sockets or socket and spigot), collars, caps , upto 150 mm dia pipe etc complete all as specified and directed.

All as per item No. 17 above, but for 200mm to 400mm bore

M & L for detecting water leakage/blockages in underground water pipe lines, turning off/On water and draining the system as required, with necessary excavation at location of leakage/blockage and carrying out repair of GI/CI/DI pipe of any size with tightening of loose connection, removing & cleaning blockage, replacement of u/s fittings & repair/replacement of joints, all as specified and directed. Note: 1. Excavation & earthwork, additional pipe, joint and jointing material shall be paid under respective Items 2. GI fittings such as bends, elbows, tees, reducers, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, etc upto 80mm shall be included in the quoted rates.

Material and labour for rubber gasket (tyton) joint of size 300 mm CI pipes

Material and labour for rubber gasket (tyton) joint of size 200 mm CI pipes

Material and labour for rubber gasket (tyton) joint of size 150 mm CI pipes

Material and labour for rubber gasket (tyton) joint of size 100 mm CI pipes

Material and labour for rubber gasket (tyton) joint of size 80 mm CI pipes

M & L for Lead wool joint for CI pipe of dia 100mm

M & L for Lead wool joint for CI pipe of dia 150mm

M & L for Lead wool joint for CI pipe of dia 200mm

M & L for Lead wool joint for CI pipe of dia 250mm

M & L for Lead wool joint for CI pipe of dia 300mm

M & L for mechanical type joint made of MS sheet of size 6/8 mm thick along with rubber gasket nuts bolts and washers suitable for 50 mm bore dia of CI/DI pipe.

All as per item No 30 above, but 80 mm bore dia

All as per item No 30 above, but 100 mm bore dia

All as per item No 30 above, but 150 mm bore dia

All as per item No 30 above, but 200 mm bore dia

All as per item No 30 above, but 300 mm bore dia

All as per item No 30 above, but 400 mm bore dia

S&F Gun-metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed including taking down old u/s gate valve of following sizes:

15mm dia

20mm dia

25 mm dia

40 mm dia

50 mm dia

M&L for cutting existing road/footpath incl black top cover up to 1 Mtr depth and 30cm wide (each road not exc 3.2mtr wide) for laying of pipe line, refilling and making good after laying of pipe with removed soil and finally providing PCC 1:3:6 of thickness 150mm to match with the top surface of road. Note: additional length between 3.2mtr to 6.4 mtr measured as two job)

M & L for drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 25mm and providing straight plain brass ferrules (or connecting screws) screwed both ends and fixed on CI/DI/GI pipes all as specified and directed.

M & L for drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 15mm and providing straight plain brass ferrules (or connecting screws) screwed both ends and fixed on CI/DI/GI pipes all as specified and directed.

M & L for drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 20mm and providing straight plain brass ferrules (or connecting screws) screwed both ends and fixed on CI/DI/GI pipes all as specified and directed.

Dismantling and taking out from its position existing unserviceable sluice valve of any size (80mm to 100mm) by unscrewing of nut & bolts etc complete and removing from site all as directed.

Dismantling and taking out from its position existing unserviceable sluice valve of any size (150mm to 200mm) by unscrewing of nut & bolts etc complete and removing from site all as directed.

Supply, fix, and testing non rising spindle type sluice valves both end flanged with stainless steel spindle with gun metal control nut confirming to ISI mark IS 14846/2000, PN-1.6 including provision of joining material such as insertion sheet 3mm thick, nut & bolts with washer all as required at site of the following sizes of make : KIRLOSKAR/ VENUS/BIR/SIR VALVES/UPADHAYAY./KALPANA VALVES. :-

80 mm dia

100 mm dia

150 mm dia.

200 mm dia.

400 mm dia.

Suply, fix and testing brass spindle with check Nut/ Hub nut (Gun metal) and collars suitable for existing sluice valve of size 400 mm of any make, incl taking down unserviceable complete all as specified and directed.

All as per item No 45 above, but for 350mm sluice valve of any make

All as per item No 45 above, but for 300mm sluice valve of any make

All as per item No 45 above, but for 250mm sluice valve of any make

All as per item No 45 above, but for 200mm sluice valve of any make

All as per item No 45 above, but for 150mm sluice valve of any make

M&L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate including plastering for foundation of MS pipes and used for supprot to MS pipe laid.

Supply & fixing of cast iron air valves with two air outlets, 50mm dia bore and fixing up in cast iron/ MS pipe water supply mains incl taking down old unserviceable one all as specified and directed

Supply & fixing of cast iron air valves with two air outlets, 100mm dia bore and fixing up in cast iron/ MS pipe water supply mains incl taking down old unserviceable one all as specified and directed

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