Repair/Maint of rusted CI/GI and DI pipe lines, Valve at various places under GE (West) Mathura

Amount

Attending complaints of no water/leakage of water by removing float valve, water meter, stop cock etc or GI tubing of size 15mm to 40mm bore upto 3 mtr length, cleaning, refixing/replacing including earth work as required at site complete all as specified and directed. Note:- GI tubing/fittings shall be measured and paid separately.

All as per item No 1.00 (here-in-before) but size of GI tubing 50 mm to 80mm bore.

Attending leakage complaints of CI pipe lines 80mm to 300mm bore using lead wool and caulking of joints in situ including earth work complete. Note:- Dewatering of accumulated water using engine driven pump set etc is deemed to be included in quoted rate. Note for item 01 to 03. (i) A register has to be opened by the contractor and the register to be signed on daily basis by the Engr-in-Charge and Contractor to certify that all complaints has been noted from JE concerned and attended. (ii) Complaints of urgent nature will be attended round the clock including sunday & holiday to restore the water supply. (iii) Contractor will depute qualified workmen to attend the complaints without any delay. (iv) Contractor will arrange all the T& P/ Diesel pumps for dewatering where ever reqired. (v) Complaints given to contractor shall be rectified within 24 hrs. (vi) In case of failure in non attending of complaints within 24 hours, a panelty of Rs. 1000 per complaint per day will be levied. (vii) The register will also be put up to the Accepting Officer weekly for verification. (viii) Cost to the above notes shall be deemed to be included in the rates quoted by the tenderer.

Supply only steel water tubes, medium grade, ISI marked, galvanised, 15mm bore with all fittings complete all as specified and directed.

Supply only steel water tubes, medium grade, ISI marked, galvanised, 20mm bore with all fittings complete all as specified and directed.

Supply only steel water tubes, medium grade, ISI marked, galvanised, 25mm bore with all fittings complete all as specified and directed.

Supply only steel water tubes, medium grade, ISI marked, galvanised, 40mm bore with all fittings complete all as specified and directed.

Supply only steel water tubes, medium grade, ISI marked, galvanised, 50mm bore with all fittings complete all as specified and directed.

Supply only steel water tubes, medium grade, ISI marked, galvanised, 80mm bore with all fittings complete all as specified and directed.

Taking up or down steel water tubing and connection complete all as specified and directed for the following sizes of bore :- (a) 15mm dia

(b) 20mm dia

(c) 25mm dia

(d) 40mm dia

(e) 50 mm dia

(f) 80 mm dia

S&F steel water tubes, medium grade, ISI marked, galvanised, with all fittings, laid in trenches complete all as specified and directed for the following sizes of bore :- (a) 15mm dia

(b) 20mm dia

(c) 25mm dia

(d) 40mm dia

(e) 50 mm dia

(f) 80 mm dia

S&F MS clamp made of plain MS sheet of 6mm thick in two halfs including one hole in one half of 20mm dia, welded one GI socket of 20mm dia on the hole complete with nuts, bolts and washer, 3mm thick rubber insertion for fixing the clamp with pipe line complete all as specified and directed. suitable for the following sizes:- (a) 80 mm dia

(b) 40 mm dia

(c) 50 mm dia

Taking up or down existing GI tubing complete with fittings by disconnecting existing connection, cleaning the complete line up to service tanks and re-fixing old steel tubing and connection in new or old position (wall ceiling and floors) by replacement of old unservicable fittings such as bend, union, elbow etc complete all as specified and directed for the following dia :- (a) 15 mm dia bore

(b) 20mm dia bore

(c) 25mm dia bore

(d) 40mm dia bore

(e) 50 mm dia bore

(f) 80 mm dia bore

Taking down cast iron water mains ( including fittings) with spigot and socketed ends and lead joint including burning out lead joint and recovering lead complete all as specified and as directed of the following sizes :- (a) 80 mm dia bore

(b) 100mm dia bore

(c) 150mm dia bore

(d) 200mm dia bore

(e) 250mm dia bore

Suplying, laying , jointing & testing 80mm bore of ductile iron (DI) pipes with spigot and socketed ends, class K-7, centrifugaly cast conforming to IS-8329 specifications, with cement mortar lining, in any length, laid in trenches complete with and including necessary rubber gasket joints complete all as specified and directed. (Excavation & earth work shall be measured and paid for seperately under appropriate item of this schedule) .

Suplying, laying , jointing & testing 100mm bore of ductile iron (DI) pipes with spigot and socketed ends, class K-7, centrifugaly cast conforming to IS-8329 specifications, with cement mortar lining, in any length, laid in trenches complete with and including necessary rubber gasket joints complete all as specified and directed. (Excavation & earth work shall be measured and paid for seperately under appropriate item of this schedule) .

Suplying, laying , jointing & testing 150mm bore of ductile iron (DI) pipes with spigot and socketed ends, class K-7, centrifugaly cast conforming to IS-8329 specifications, with cement mortar lining, in any length, laid in trenches complete with and including necessary rubber gasket joints complete all as specified and directed. (Excavation & earth work shall be measured and paid for seperately under appropriate item of this schedule) .

Suplying, laying , jointing & testing 200mm bore of ductile iron (DI) pipes with spigot and socketed ends, class K-7, centrifugaly cast conforming to IS-8329 specifications, with cement mortar lining, in any length, laid in trenches complete with and including necessary rubber gasket joints complete all as specified and directed. (Excavation & earth work shall be measured and paid for seperately under appropriate item of this schedule) .

Suplying, laying , jointing & testing 250mm bore of ductile iron (DI) pipes with spigot and socketed ends, class K-7, centrifugaly cast conforming to IS-8329 specifications, with cement mortar lining, in any length, laid in trenches complete with and including necessary rubber gasket joints complete all as specified and directed. (Excavation & earth work shall be measured and paid for seperately under appropriate item of this schedule) .

Taking up or down of old pipe checking of blockage and cleaning of pipe and relaying only in trenches old cast iron pipes with spigot and socket ends centrifugally cast in any length complete all as specified and directed :- (a) 80mm dia bore

(b) 100mm dia bore

(c) 150mm dia bore

(d) 200mm dia bore

(d) 250mm dia bore Note for Srl No 10.00 to 20.04 : Excavation & earth work shall be measured and paid for seperately under appropriate item of this schedule.

S&F Ductile iron fittings of such as i.e. bends (any type, radius and angle), Tapers any type, (straight, bend, increasing , decreasing or double socket etc.) Tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot and/ or flanged ends as directed) including collars, caps and plugs, up to 250 mm bore of pipes, ISI Marked, complete all as specified and directed.

M&L for repair of leakage lead joint by caulking using with lead and spun yarn of the following sizes including excavation and returning filling complete all as specified and directed :- (a) 80 mm dia size

(b) 100 mm dia size

(c) 150 mm dia size

(d) 200 mm dia size

(e) 250 mm dia size

(f) 300 mm dia size Note for Srl No 22.00 to 22.05: Excavation & earth work shall be measured and paid for seperately under appropriate item of this schedule.

S&F in repair gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe of size15mm bore complete all as specified and directed.

S&F in repair gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe of size 20mm bore complete all as specified and directed.

S&F in repair gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe of size 25mm bore complete all as specified and directed.

S&F in repair gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe of size 40mm bore complete all as specified and directed.

S&F in repair gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe of size 50mm bore complete all as specified and directed.

M&L in repair to non return valve 100 mm bore by opening nuts, bolts and washer and replacing flap/gasket with new flap/gasket, refixing the nuts, bolts and washer etc complete all as specified & directed. Note : Nuts, bolts and washers if required shall be measured and paid separately as supply only.

Supplying, fixing, jointing and testing of CI sluice valve, class PN 1.0 flanged ends, heavy duty, long body, with steel spindle, ISI marked, (conforming to IS-780 or latest revised) suitable for the following bore of pipes including taking out old sluice valve complete all as specified and directed :- (a) 80 mm bore.

(b) 100 mm bore

(c) 150 mm bore

(d) 200 mm bore

(e) 250 mm bore

(f) 300 mm bore

S&F in repair and testing CI body non return valve spring loaded type both ends flanged complete with nuts bolts and rubber packing of size of 100 mm bore complete all as specified and directed.

M&L for brass spindle with check nut of sluice valve 80mm bore as per existing pattern, fixed in repairs/replacement including nuts, bolts and washers complete all as specified and directed.

M&L for brass spindle with check nut of sluice valve 100mm bore as per existing pattern, fixed in repairs/replacement including nuts, bolts and washers complete all as specified and directed.

M&L for brass spindle with check nut of sluice valve 150mm bore as per existing pattern, fixed in repairs/replacement including nuts, bolts and washers complete all as specified and directed.

M&L for brass spindle with check nut of sluice valve 200mm bore as per existing pattern, fixed in repairs/replacement including nuts, bolts and washers complete all as specified and directed.

M&L for brass spindle with check nut of sluice valve 250mm bore as per existing pattern, fixed in repairs/replacement including nuts, bolts and washers complete all as specified and directed.

M&L for brass spindle with check nut of sluice valve 300mm bore as per existing pattern, fixed in repairs/replacement including nuts, bolts and washers complete all as specified and directed.

M&L for repacking gland rope 8 to 12mm thickness in sluice valves 80mm to 300mm bore by opening stuffing box nuts, bolts, etc complete all as specified and directed.

M&L for repairing old damaged valve pit chamber by demolation of old brick work and new brick work by using 50% new bricks of old size including provision of valve pit steel cover made of 50x50x6mm MS angle iron frame covered with 6 mm thick MS plain black sheet, 3 Nos MS butt hinges both sides of 125mm Size medium weight cold rolled and 10mm dia MS round bar handle with provision of two coats of black bituminous paint over one coat of red oxide primer with PCC (1:3:6) type C-1, using 20mm graded stone aggregate as in fixing of hold fast bed block and plastering with (1:3) cement mortar all as specified and directed for the following sizes:- (a) 900mm x 900mm x 900mm.

All as per item No 38.00 (here-in-before) but 1050mm x 1050mm x 1050mm.

S&F in repair cast iron air release valves with two air outlets suitable for 80mm to 250mm bore and fixing up in cast iron water supply main complete including taking out complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide & not exc. 1.5 mtr in depth for foundation etc or for shafts, wells ,cesspits, manholes, pier holes ,etc n exc 10 sqm on plan and n. exc 1.5 m in depth and getting out in hard/dense soil complete all as specified and directed.

Returning, filling in excavated approved soil, including spreading, levelling, watering and well ramming in layers n.exc. 25 cm thick in soft/loose soil complete all as specified and directed.

Removing excavated materials not exc 50 mtr and deposited where directed at a level not exc. 1.5 mtr above the starting point complete all as specified and as directed.

S M TRADERS

iswar enterprises

SM CONSTRUCTION COMPANY

m/s siyaram yadav

GANGA CONSTRUCTION