REPAIR MAINTENANCE TO GI CI AND DI PIPE LINES GATE VALVES SLUICE VALVES OF EXTERNAL WATER SUPPLY DISTRIBUTION SYSTEM AT SECTOR C1 UNDER GE UTILITY AMBALA CANTT

Amount

Excavation in trenches not exc 1.50 metre wide and not exc 1.50 metre deep in soft/ loose soil for laying of pipe line and getting out complete all as specified and directed by Engineer-in-Charge.

Returning filling in, including spreading leveling, watering and well ramming in layers not exc 25 cm all as specified and as directed by Engineer in Charge..

Removal of excavated soil surplus to the requirement to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point.

Taking up/down CI pipes with connection from trenches incl connected fittings/accessories of 350mm bore dia complete all as specified and directed.

All as per Item Sl No.4 here in before but of size 300 mm bore dia.

All as per Item Sl No.4 here in before but of size 250 mm bore dia.

All as per Item Sl No.4 here in before but of size 200 mm bore dia.

All as per Item Sl No.4 here in before but of size 150 mm bore dia.

All as per Item Sl No 4 here in before but of size 100 mm bore dia.

Supply and laying Ductile iron pipe of 350mm bore dia, S/S,Class K-9 , including rubber gasket(tyton) joints, nut, bolts & washers ISI marked complete all as specified and directed by Engineer-in-Charge.

All as per Item Sl No.10 here in before but of size 300 mm bore dia.

All as per Item Sl No.10 here in before but of size 250 mm bore dia.

All as per Item Sl No.10 here in before but of size 200 mm bore dia.

All as per Item Sl No.10 here in before but of size 150 mm bore dia.

All as per Item Sl No.10 here in before but of size 100 mm bore dia.

Supply and laying Ductile iron pipe of size 250mm bore dia, flanged end, K-9, ISI marked including rubber gasket for flange joint, nut, bolts and washer etc complete all as specified and directed by Engineer-in-Charge.

All as per Sl item No.16 here in before but size 150 mm bore dia.

All as per Sl item No.16 here in before but size 100 mm bore dia.

Supply and fix in replacement cast iron sluice valve PN-1.6 with flanged ends 250 mm nominal bore ISI marked complete with gun metal or stainless steel spindle and cast iron cap including rubber /fiber board gasket nuts, washers etc complete all as specified and as directed by Engineer-in-Charge.

Description all as per item 19 here in before but 200 mm bore dia.

Description all as per item 19 here in before but 150 mm bore dia.

Description all as per item 19 here in before but 100 mm bore dia.

Description all as per item 19 here in before but 80 mm bore dia.

Supply and fix in ductile iron fittings for spigot and socket /fanged pipe such as bends (any type radius and angle) tapers any type ( straight, bends, increasing, decreasing or double socket etc) Tee pieces single branch, 'Y' junction, double branch , cross collers , caps and plugs upto 350 mm bore dia complete all as specified and directed by Engineer-in-Charge

Material & Labour for brick masonry valve pit of internal size 120cm x 120cm x 120cm with one brick thick wall using sub class ‘B’ brick in cement mortar 1:6 over 20cm thick PCC plate with 15cm off sets on every side of 1:3:6 type C-1 including plastering of internal surfaces and exposed surfaces with 15mm thick plastering in cement mortar 1:4 and 50mm thick RCC cover in two equal parts 1:2:4 type B-1 with 10mm dia deformed bars at 10cm center to center on both sides including necessary form work with 150mm dia hole in the center complete including demollition and removing of old material from the site for credit or disposal all as specified and directed by Engineer-in-Charge.

M & L PCC 1:3:6 type C1 (using 20 mm graded crushed stone aggregate) for foundation of chloronomes plant /Header/LT Panels etc complete all as specified and directed.

Taking up/down steel tubing GI pipelines/connection from trenches incl connected fittings/accessories complete of 80mm bore dia complete as specified and directed by Engr-in-charge.

Description all as per srl item No.27 here in before but of 50 mm bore dia.

Description all as per srl item No.27 here in before but of 40 mm bore dia.

Description all as per srl item No.27 here in before but of 25 mm bore dia.

Description all as per srl item No.27 here in before but of 20 mm bore dia.

Supply and laying in trenches GI pipe 80 mm bore dia medium grade ISI marked with all fittings complete all as specified and directed by Engineer-in-Charge.

Description all as per srl item No.32 here in before but of 50 mm bore dia.

Description all as per srl item No.32 here in before but of 40 mm bore dia.

Description all as per srl item No.32 here in before but of 25 mm bore dia.

Description all as per srl item No.32 here in before but of 20 mm bore dia.

Supply and fix in replacement gun metal globe or gate valve ISI marked with iron wheel screwed down high pressure screwed both ends for iron pipe of size 50mm bore complete all as specified and directed by Engineer-in-Charge.

Description all as per item 37 here in before but 40mm bore dia.

Description all as per item 37 here in before but 32mm bore dia.

Description all as per item 37 here in before but 25mm bore dia.

Description all as per item 37 here in before but 20mm bore dia.

S&F in replacement of Ball valves (Float valves) of size 20 mm high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed by Engr-in-Charge.

M&L Mild steel, plain, black sheet of thickness upto 5 mm in wall cladding, steel gates and similar work, cut to size, holes punched, incl round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with rivetted or welded seams, incl bending or turning up, mitred angles etc and one coat of primer and two coat of paint after fixing as required all as specified and directed by Engr In Charge.

Repacking stuffing box of sluice valve spindle including taking apart and reassembling of size 80 to 300mm bore size all as specified and directed by the Engr-in-Charge.

Taking out to workshop, defect Sluice Valves from its own position, remetalling and grinding the spindle and refixing the same with necessary fittings to make serviceable and after the same will be fixed in its place of size 80 to 300 mm bore dia complete all as specified and directed by Engineer-in-Charge.

S&F Butter Fly Valve lever operated conforming to IS 13095 of size upto 150 mm dia PN 1.6, connected with two end flanges suitable for connecting with GI Pipe medium grade, nut-bolts etc including taking down old unserviceable complete with flanges nut - bolts etc all as specified and directed.

Material and labour for repair of damaged road/path/surfaces by proper ramming of soil and filled with readymix road repair material and spreading the same material on road/path and then proper rolling of the road/path with roller complete all as specified and directed by Eng-in-Charge.

M&L for repairing to existing CI/DI/GI pipe line, leakage by caulking of lead joint or any other means like fixing a clamp with rubber sheet at the place of leaking joints in running water pipe line including necessary material complete all as specified and directed by Engr-In- Charge for 350mm/300mm/250mm bore CI/DI pipe and fitting complete all as specified and directed.

Description all as per Srl No. 48 here in before 200/150mm bore pipe line and fittings -ditto-

Description all as per Srl No. 48 here in before 100/80mm bore pipe line and fittings -ditto-

Description all as per Srl No. 48 here in before 80/50/40mm bore pipe line and fittings -ditto-

Supply fix and testing in replacement of Non Return Valve 150 mm dia PN 1.6, connected with two end flanges suitable for connecting with Pipe, nut-bolts etc including taking down old unserviceable one complete with flanges nut - bolts etc all as specified and directed.

Supply fix and testing in replacement of Non Return Valve 100 mm dia PN 1.6, connected with two end flanges suitable for connecting with Pipe, nut-bolts etc including taking down old unserviceable one complete with flanges nut - bolts etc all as specified and directed.

Material and labour brick work with sub class 'B' bricks straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified and directed by Engr-in-Charge.

Note :- Amount of credit Rs. 271799.00 for retrieved materials is mentioned in Schedule of Credit mentioned in tender documents in pdf form which will be deducted offline while acceptance of tender.

M/S HARCHARAN SINGH

M/s Kang Builders