REPAIR/REPLACEMENT OF CI RISING MAINS FROM MAIN PUMP HOUSE TO ASSAYE BLDG AND UPPER COLABA LINE UNDER GE WEST COLABA, MUMBAI

Amount

Excavating in trenches not exc 1.5 m wide and not exc1.5 m in depth and getting out in soft/loose soil, and levelling of bottom surface to required level for laying pipe lines complete all as specified and directed.

All as specified in item No 1 above but exc 1.5 m and not exc 3 m in depth.

All as specified in item No 1 above but in soft/disintegrated rock.

All as per item no 1 but in Mud including bailing out seepage/leakage water all as specified

Excavating in trenches n exc 1.5 m wide and n exc 1.5 m in depth and getting out in Hard/ dense soil , for laying of CI pipes & fittings including making good to match the existing road surface using PCC/black top as required after carrying out repair works complete alll as specified and directed.

Demolition of PCC in floor/road cutting not exc 1.5 m in depth including making good as per existing concrete surface complete all as specified and directed.

Returning, filling in, including spreading levelling, watering and well ramming in layers n exc 25 cm using hard /dense soil obtained from excavation, complete all as specified and directed.

Removing excavated material from site to a distance not exc 50 metres away and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

Material and labour Cast Iron bends ( any type, radius and angle) tapers any Type, ( straight, bend, increasing, decreasing or double socket etc), Tee pieces single branch, double branch, cross ( all sockets or socket and spigot) collars, caps and plugs of size upto 150mm bore including dismantling / taking out old cracked CI fittings of any type, any pattern complete all as specified and directed.

All as per item No 9 here in before but size 200 mm to 300 mm bore.

supply and fix in repairs cast iron bends, tapers, tee pieces (single and double branch) any type and angle/radius and straight connecting pieces, but all edge flanged of size upto 150 mm bore complete all as specified and directed.

supply and fix in repairs Cast Iron bends, tapers, tee pieces (single and double branch) any type and angle/radius and straight connecting pieces but all edge flanged of size 200 to 300 mm bore complete all as specified and directed.

Taking up cast iron water main 100 mm bore class LA including all fittings with spigot & socket ends and lead/rubber tyton joints including burning out lead joints and recovering lead for reuse or deposited to MES store yard complete all as specified and directed.

All as per item No 13 above but 150mm bore.

All as per item No 13 above but 200mm bore.

All as per item No 13 above but 250mm bore.

All as per item No 13 above but 300mm bore.

Supply & Laying in repairs in trenches/ on pillars supports, CI water mains, spigot and socket ends centrifugally cast class LA suitable for rubber gasket joints or lead joints including jointing material in any length complete for 100mm bore size all as specified and directed.

All as per item No 18 above but 150mm bore.

All as per item No 18 above but 200mm bore.

All as per item No 18 above but 250mm bore.

All as per item No 18 above but 300mm bore.

Taking up/down old unserviceable GI water pipe with fittings in any position 15mm bore size complete all as specified and directed.

All as per item No 23 above but 20mm bore.

All as per item No 23 above but 25mm bore.

All as per item No 23 above but 40 mm bore.

All as per item No 23 above but 50 mm bore.

Supply and fix in repairs GI pipes, medium grade, 20mm bore with all fittings / GI bends etc laid in trenches complete all as specified and directed.

All as per item No 28 above but 25mm bore.

All as per item No 28 above but 40 mm bore.

All as per item No 28 above but 50 mm bore.

Supply and fix Sluice valve (CI body with brass spindle) ISI mark of size 100 mm bore, PN 1.6 grade including dismantling / taking out old defective / unserviceable sluice valve complete all as specified and directed.

All as per item No 32 above but 150mm bore.

Labour only for run lead joint for 100 mm bore pipe, using old lead retrieved from Item No 13 here-in-before but using new spun yarn, including fire wood etc complete all as specified and directed.

Labour only for run lead joint for 150 mm bore pipe, using old lead retrieved from Item No 14 here-in-before but using new spun yarn, including fire wood etc complete all as specified and directed.

Labour only for run lead joint for 200 mm bore pipe, using old lead retrieved from Item No 15 here-in-before but using new spun yarn, including fire wood etc complete all as specified and directed.

Labour only for run lead joint for 250 mm bore pipe, using old lead retrieved from Item No 16 here-in-before but using new spun yarn, including fire wood etc complete all as specified and directed.

Labour only for run lead joint for 300 mm bore pipe, using old lead retrieved from Item No 17 here-in-before but using new spun yarn, including fire wood etc complete all as specified and directed.

Materials and Labour in repairs for runlead joints including well caulking for spigot/socket CI water mains /CI specials including burning out lead joint leaking / unserviceable at in any position for 100mm bore pipes / fittings etc complete all as specified and directed.

All as per item No 39 above but 150mm bore.

All as per item No 39 above but 200mm bore.

All as per item No 39 above but 250mm bore.

All as per item No 39 above but 300mm bore.

Materials and Labour in repairs for flange joints with rubber or fibre board gasket of 3 mm thick , nut, bolts & washers of suitable size complete for CI flanged water mains, CI specials for 100mm bore including dismantling of old flanged CI pipes/specials, removing unserviceable rubber gaskets etc complete all as specified and directed.

All as per item No 44 above but 150mm bore.

All as per item No 44 above but 200mm bore.

All as per item No 44 above but 250mm bore.

All as per item No 44 above but 300mm bore.

Supply and fix in repairs MS ERW Pipe of 200 mm bore conforming to IS 1239 of 2000 with and including flanged joints complete with nut and bolts, fibre gasket including provision of MS flanged 8 mm thick of suitable dia, duly drilled for bolts of hole dia as stated, threaded & welded to prepare for joints, complete all as specified and directed.

Supply and fix in repairs Gun metal globe or gate valve 15 mm bore with iron wheel head screwed both ends for iron pipe and fixed in existing pipeline and connecting up complete leak proof all as specified and directed.

All as per item No 50 above but 20mm bore.

All as per item No 50 above but 25mm bore.

All as per item No 50 above but 40 mm bore.

All as per item No 50 above but 50 mm bore.

georson constructions

Shetty Construction Co

Vandan Enterprises

Bidder Name

Shetty Construction Co

Anil Industrial Corporation

Vandan Enterprises

georson constructions