REPAIRS REPLACEMENT TO UNSERVICEABLE CAST IRON GI WATER PIPE LINES INCLUDING REPLACEMENT OF SLUICE VALVES, CI SPECIAL, JOINTS AND REPLACEMENT OF FILTER MEDIA AT AFI INSTALLED AT ARMY AREA UNDER GE (WEST) COLABA

Amount

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

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

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

Excavating in trenches n exc 1.5 m wide and n exc 1.5 m depth and getting out in Hard/ dense soil, for repairing the leakage of CI pipes & fittings, complete all as specified and directed.

All as per item No 4 above, but in Mud including bailing out seepage/leakage water all as specified and directed.

Demolition of PCC in floor/road cutting with mecanical machinary, n. exc. 1.5m wide and n.exc 1.5 m depth and getting out, 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 m away and depositing where directed at a level not exc 1.5 m above the starting point complete all as directed.

Material and labour for cast iron fittings for pressure pipe, such as 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.

Material and labour for in repairs cast iron fittings for pressure flanged pipe, such as Bends, Tapers, Tee pieces (single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged of size upto 150 mm bore, complete all as specified and directed.

Material and labour for in repairs cast iron fittings for pressure flanged pipe, such as Bends, Tapers, Tee pieces (single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged of size upto 300 mm bore, complete all as specified and directed.

Taking up cast iron water mains (including all fittings), 80 mm bore pipes, class LA, with spigot and socket ends and lead/rubber tyton joints including burning out lead joints and recovering lead for reuse, complete all as specified and directed.

All as per item No 13 above, but 100mm bore pipes.

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

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

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

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

Material and labour for in repairs, in trenches / on pillar supports, Cast iron water mains, , 80mm bore pipes, with spigot and socket ends, centrifugally cast, class 'LA' , in any length, suitable for rubber gasket joint or lead joint including jointing material, complete all as specified and directed.

All as per item No 19 above, but 100mm bore pipes.

All as per item No 19 above, but 150mm bore pipes.

All as per item No 19 above, but 200mm bore pipes.

All as per item No 19 above, but 250mm bore pipes.

All as per item No 19 above, but 300mm bore pipes.

Taking up/down old unserviceable GI pipes 15mm bore, at in any position with fittings / fixures complete all as specified and directed.

All as per item No 25 above but 20mm bore.

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

All as per item No 25 above but 40 mm bore.

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

All as per item No 25 above but 80 mm bore.

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

All as per item No 31 above but 25mm bore.

All as per item No 31 above but 40 mm bore.

All as per item No 31 above but 50 mm bore.

All as per item No 31 above but 80 mm bore.

Supply and fix GI pipes, medium grade, 15mm bore with all fittings, fixed to walls / ducts / ceiling or laid in floors, complete all as specified and directed.

All as per item No 36 above but 20mm bore.

All as per item No 36 above but 25mm bore.

All as per item No 36 above but 40 mm bore.

All as per item No 36 above but 50 mm bore.

All as per item No 36 above but 80 mm bore.

Supply and fix Sluice valve (CI body with brass spindle) ISI marked, size 80 mm bore pipes, PN 1.6 grade including dismantling / taking out old defective / unserviceable sluice valve, complete all as specified and directed.

All as per item No 42 above but 100mm bore.

All as per item No 42 above but 150mm bore.

All as per item No 42 above but 200mm bore.

All as per item No 42 above but 300mm bore.

Labour only for run lead joint, using old lead retrieved from Item No 13 here-in-before, for 80 mm bore pipe, but using new spun yarn, complete all as specified and directed.

Labour only for run lead joint for using old lead retrieved from Item No 14 here-in-before, for 100 mm bore pipe, but using new spun yarn, complete all as specified and directed.

Labour only for run lead joint for using old lead retrieved from Item No 15 here-in-before, for 150 mm bore pipe, but using new spun yarn, complete all as specified and directed.

Labour only for run lead joint for using old lead retrieved from Item No 16 here-in-before, for 200 mm bore pipe, but using new spun yarn, complete all as specified and directed.

Labour only for run lead joint for using old lead retrieved from Item No 17 here-in-before, for 250 mm bore pipe, but using new spun yarn, complete all as specified and directed.

Labour only for run lead joint for using old lead retrieved from Item No 18 here-in-before, for 300 mm bore pipe, but using new spun yarn, 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 / userviceable at in any position for 80mm bore size pipes/fittings etc complete all as specified and directed.

All as per item No 53 above but 100mm bore.

All as per item No 53 above but 150mm bore.

All as per item No 53 above but 200mm bore.

All as per item No 53 above but 250mm bore.

All as per item No 53 above but 300mm bore.

Materials and Labour in repairs for flange joints with rubber or fibre board gasket of 3 mm thick , nut, bolt & washer of suitable size complete for CI flanged water mains, CI specials including dismantling of old flanged CI pipes/specials, for 80 mm bore pipe, complete all as specified and directed.

All as per item No 59 above but 100mm bore.

All as per item No 59 above but 150mm bore.

All as per item No 59 above but 200mm bore.

All as per item No 59 above but 250mm bore.

All as per item No 59 above but 300mm bore.

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

All as per item No 65 above but 20mm bore.

All as per item No 65 above but 25mm bore.

All as per item No 65 above but 40 mm bore.

All as per item No 65 above but 50 mm bore.

All as per item No 65 above but 80 mm bore.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and directed.

S & F Rolled mild steel Joist, channel, angle or tee sections, fixed independently, without connecting plates etc, (cut to ordinary lengths) Fe 410-W-(Gde-E-250) quality-A, for fabricating, fixing ladder to over head warer tanks, inclusive of one coat of epoxy primer and two coats of anti-corrosive epoxy paint etc complete all as specified and directed.

S & F Rolled mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment , inclusive of one coat of epoxy primer and two coats of anti-corrosive epoxy paint etc complete all as specified and directed.

Taking down filteration plant of capacity 1000 LPH (Sand filter - 1 No, ACF - 1 No), removing old filter media, washing the filter thoroughly with clean water and re-installation, washing out after refilling of filter media including replacement of minor parts such as nuts/bolts/washers etc, material and labour, complete all as specified and directed. Note : Filter media will be measured and paid separately under respective items as supply only.

Supply only sand gravel of size 5 mm to 40 mm filled in layers as per decreased size from bottom to upper level in media container, (sample as approved by GE), complete all as specified and directed.

Supply only activated carbon filter media (sample as approved by GE), complete all as specified and directed.

SHRI SAI ENTERPRISES

Anil Industrial Corporation

georson constructions

Shetty Construction Co

M/s J K CONSTRUCTION

Bidder Name

Shetty Construction Co

Anil Industrial Corporation

SHRI SAI ENTERPRISES

Jobin Electric works

georson constructions

M/s J K CONSTRUCTION