ESSENTIAL REPAIR FOR RECTIFICATION OF LEAKAGE IN WATER PIPELINES IN THE AREA EAST OF JHOKE ROAD UNDER GE (WEST) FEROZEPUR CANTT

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre deep in soft / loose soil for laying of pipe line or cable etc. not exceeding 10 sqm on plan and getting out complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removal of surplus excavated soil to a distance of 50m and depositing where directed at a point not exceeding 1.50m above ground level complete all as specified and directed.

Taking out PVC water mains from trenches, of size 250mm bore (including all fitting) with spigot and socketed ends and lead joints including burning out joints and recovering lead for reuse after cleaning or replacement of unserviceable tubing complete all as specified and directed. Note:- Earth work will be measured and paid for separately under relevant items.

Taking out cast iron water mains from trenches, of size 150mm bore (including all fitting) with spigot and socketed ends and lead joints including burnig out joints and recovering lead for reuse after cleaning or replacement of unserviceable tubing complete all as specified and directed. Note:- Earth work will be measured and paid for separately under relevant items.

All as per ser item No. 4 here-in-before but size 100 mm bore.

Taking up or down from over head tanks/ walls existing 150 mm bore CI (water mains) including all fittings with flanged ends including disconnecting pipe and fittings complete all as specified and directed. Note:- Earth work will be measured and paid for separately under relevant items.

Taking up or down existing 100 mm bore Steel water tubing and connections from trenches / walls / ceiling under floor for reuse after cleaning or replacement of unserviceable tubing complete all as specified and directed. Note:- Earth work will be measured and paid for separately under relevant items.

All as per ser item No. 08 here-in-before but of size 80 mm bore.

All as per ser item No. 08 here-in-before but of size 40 or 50 mm bore.

All as per ser item No. 08 here-in-before but of size 25 mm bore.

All as per ser item No. 08 here-in-before but of size 20 mm bore.

All as per ser item No. 08 here-in-before but of size 15 mm bore.

S&F in replacement of Sluice valve PN-1.6 with steel spindle and both ends flanged of 200 mm bore, conforming to BIS 14846 complete all as specified and directed.

S&F in replacement of Sluice valve PN-1.6 with steel spindle and both ends flanged of 150 mm bore, conforming to BIS 14846 complete all as specified and directed.

S&F in replacement of Sluice valve PN-1.6 with steel spindle and both ends flanged of 100 mm bore, conforming to BIS 14846 complete all as specified and directed.

S&F in replacement of Non-Return valve R/Flap FL duly ISI marked and both ends flanged of 150 mm bore, conforming to BIS 5312 complete all as specified and directed.

M&L for valve pit of size 120cm x 120cm x 120cm in brick masonry for sluice valves constructed completely with 3.15 mm thick MS sheet cover angle iron frame and locking arrangement including earth work PCC plastering and painting etc suitable for 150 mm dia and 200 mm dia complete all as specified and directed.

M&L for valve pit of size 90cm x90cm x 90cm in brick masonry for sluce valves constructed completely with 3.15 mm thick mild steel sheet cover angle iron frame and locking arrangement including earth work PCC plastering and painting etc suitable for 150 mm dia and 200 mm dia complete all as specified and directed.

M&L cleaning of valve pits of any size upto 1.20m x 1.20m x 1.20m deep by taking out of all mud /earth etc including cleaning / greashing / oiling of sluice valves / Gate valves and painting the Valves and pit cover etc. complete all as specified and directed.

Dismantling existing Gun-metal gate valve of 50mm bore size complete all as specified and directed.

Dismantling existing Gun-metal gate valve of 40mm bore size complete all as specified and directed.

Dismantling existing Gun-metal gate valve of 15/20/25 mm bore size complete all as specified and directed.

Supply and lay in replacement of centrifugally cast (spun) ductile iron pressure pipes with spigot & socket end, 250 mm dia class K-9 conforming to IS: 8329/2000 complete with (push-on) rubber gasket jointing and centrifugally applied inside cement mortar lining with portland slag cement as per IS: 455:1989 and external metallic zinc coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329. The standard lengths of the pipes are 5.50 meter (subject to tolerance as per clause 15.5.1 of IS: 8329:2000). Pursuant to clause 15.5.1 of IS8329, 10% of pipes in each size, may be supplied in shorter lengths, complete all as specified and directed.

Supply and lay in replacement, Centrifugally cast (spun) ductile iron pressure pipes with spigot & socket end, 150 mm dia class K-9 conforming to IS: 8329/2000 complete with (push-on) rubber gasket jointing and centrifugally applied inside cement mortar lining with portland slag cement as per IS: 455:1989 and external metallic zinc coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329. The standard lengths of the pipes are 5.50 meter (subject to tolerance as per clause 15.5.1 of IS: 8329:2000). Pursuant to clause 15.5.1 of IS8329, 10% of pipes in each size, may be supplied in shorter lengths, complete all as specified and directed.

Supply and lay in replacement of Centrifugally cast (spun) ductile iron pressure pipes with spigot & socket end, 150 mm dia class K-7 conforming to IS: 8329/2000 complete with (push-on) rubber gasket jointing and centrifugally applied inside cement mortar lining with portland slag cement as per IS: 455:1989 and external metallic zinc coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329. The standard lengths of the pipes are 5.50 meter (subject to tolerance as per clause 15.5.1 of IS: 8329:2000). Pursuant to clause 15.5.1 of IS8329, 10% of pipes in each size, may be supplied in shorter lengths, complete all as specified and directed.

Supply and lay in replacement of Centrifugally cast (spun) ductile iron pressure pipes with spigot & socket end, 100 mm dia class K-7 conforming to IS: 8329/2000 complete with (push-on) rubber gasket jointing and centrifugally applied inside cement mortar lining with portland slag cement as per IS: 455:1989 and external metallic zinc coating as per annex A of IS 8329 with finishing layer of Bitumen coating as per Annex C of IS: 8329. The standard lengths of the pipes are 5.50 meter (subject to tolerance as per clause 15.5.1 of IS: 8329:2000). Pursuant to clause 15.5.1 of IS8329, 10% of pipes in each size, may be supplied in shorter lengths, complete all as specified and directed.

M&L galvanised iron steel tubing 80 mm bore ISI marked medium grade with all fittings (ISI marked) duly laid in trenches in repair complete all as specified and directed. Make :- Jindal/ Parkash Surya or equivalent in approved makes

All as per ser Item No. 28 here-in - before but 50 mm bore.

All as per ser Item No. 28 here-in - before but 40 mm bore.

All as per ser Item No. 28 here-in - before but 25 mm bore.

All as per ser Item No. 28 here-in - before but 20 mm bore.

M&L of galvanised iron steel tubing 15 mm bore ISI marked medium grade with all fittings (ISI marked) fixed complete to wall and celiling or laid in floor complete all as specified and directed. Make :- Jindal/ Parkash Surya or equivalent in approved makes

M&L Cast iron specials, ISI marked such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee piece single branch "Y" junction, double branch, cross (all sockets or socket and spigot collars, caps and plugs upto 300 mm bore complete all as specified and directed.

M&L for Cast iron specials, ISI marked such as bends tapers,Tee pieces (Single & double branch) any type and angle / radius and straight connecting pieces but all end flanged upto 300 mm bore complete all as specified and directed.

Detecting leakage of water supply pipe lines of Cast iron of size 150mm bore from any location, any depth and repairing by providing jointing material lead, lead wool , flanged, clamps, nuts, washers & bolts etc. including earth work etc. complete all as specified and directed. Note: Cost of material required as mentioned shall deemed inclusive of quoted rate.

All as per ser item No. 36 here-in-before but 100 mm bore

All as per ser item No. 36 here-in-before but 80 mm bore

Detecting leakage of water supply pipe lines of galvanised iron of size 100 mm bore from any location, any depth and repairing by providing jointing material, "D" joints, union, clamps, nuts, washers & bolts and any GI fittings including earth work etc. complete all as specified and directed. Note: Cost of material required as mentioned shall deemed inclusive of quoted rate.

All as per ser item No. 39 here-in-before but 80 mm bore

All as per ser item No. 39 here-in-before but 40/50 mm bore

All as per ser item No. 39 here-in-before but 20/25 mm bore

All as per ser item No. 39 here-in-before but without any material for attending the complaint of Water Supply and check the complete system i.e float Valve, sluice valve at the respective pump houses and rectify the same on same day and ensure proper restoration of water supply. Note :- If Water Supply complaint shall not be attended on same day or till 12 hrs, then contractor shall be laiable for a recovery of Rs 1500 per complaint per day.

S&F Stop Valve of cast Copper alloy ISI marked, screwed down, high pressure with crutch or butterfly handle, screwed both ends suitable for 15 mm bore iron pipe fixed in repair complete all as specified and directed.

S&F Gun-metal, globe or gate valves,with iron wheel head, screwed both ends suitable for 20 mm bore iron pipe and fixed in repair complete all as specified and directed.

S&F of Gun-metal, globe or gate valves,with iron wheel head, screwed both ends suitable for 25 mm bore iron pipe and fixed in repair complete all as specified and directed.

S&F Gun-metal, globe or gate valves, with iron wheel head, screwed both ends suitable for 40 mm bore iron pipe and fixed in repair complete all as specified and directed.

S&F of Gun-metal, globe or gate valves, with iron wheel head, screwed both ends suitable for 50 mm bore iron pipe and fixed in repair complete all as specified and directed.

Repair to Sluice Valve of any size from leakages by filling of gland, replacing rusted nuts / bolts and required lath work sheets, spindle and gland flange or any repair/replacement required for smooth funtioning etc. complete all as specified and directed.

Cutting of DI/CI/GI pipe of size 200/150/100/80 mm bore and to provide the connection in existing size of pipe complete all as specified and directed.

M&L colour code painting of supply mains pipe line, raising main pipe line, overflow pipe, washout pipe appling two coats anti-rust paint over a coat of red oxide primer complete all as speificed and directed.

M&L lead wool joints suitable for 80mm to 200mm bore CI pipe including burnig out / taking out the old unserviceable joint complete all as specified and directed.

M&L collection of raw water sample in sterilised sampling bottles and testiong from NABL accrediated lab and submission of test report in duplicate. Following parameters required to be check (pH, TDS, Turbity, Alkalinity, Acidity, Total Hardness as CaCo3, Calcium, Magnesium, Chloride, Sulphate, Iron, fluoride, Nitrate, Nitrite, Sodium, Potassium) complete all as specified and directed. Note: Transportion Charges for collecting of samples and further submission to NABL Accredited lab shall be deemed inclusive in quoted rate.

M/S CHAWLA CONSTRUCTION COMPANY

Manjeet Singh Contractor

B.L. Chaudhri and Co.

shivam builders

ABHISHEK AND COMPANY

Bhupindra Traders

KAMALJIT SINGH CONTRACTOR

manoj and company