REPAIRS/MAINT OF EXTERNAL GI WATER SUPPLY LINE IN MD/OTM AREA AND CONNECTED ITEMS WATER PUMP HOUSE UNDER GE (WEST) COLABA, MUMBAI

Amount

Excavation in trenches not exc 1.5 meter wide and not exc1.5 meter deep and getting out in soft loose soil and levelling of bottom surface to required level all as specified and directed.

Excavation in trenches n exc 1.5 m wide and n exc 1.5 m deep and getting out in hard/ dense soil , required to repair the leakage of CI pipes & fittings, including demolition of PCC/road cutting and including making good to match the existing surface using PCC/black top, interlocking as required after repair works alll 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 all as specified and directed.

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

Taking up/down old unserviceable GI pipe 15 mm bore with all fittings from trenches / ducts / walls / floors / ceilings all as specified and directed.

All as per item No 5 above but 20mm bore

All as per item No 5 above but 25mm bore

All as per item No 5 above but 40 mm bore

All as per item No 5 above but 50 mm bore

All as per item No 5 above but 80 mm bore

S&F GI pipes medium grade 15mm bore with all fittings / GI bends laid in trenches all as specified and directed

All as per item No 11 above but 20mm bore

All as per item No 11 above but 25mm bore

All as per item No 11 above but 40 mm bore

All as per item No 11 above but 50 mm bore

All as per item No 11 above but 80 mm bore

S&F GI pipes medium grade 15mm bore with all fittings /GI bends fixed to wall /ducts and ceiling or laid in floors all as specified and directed

All as per item No 17 above but 20mm bore

All as per item No 17 above but 25mm bore

All as per item No 17 above but 40 mm bore

All as per item No 17 above but 50 mm bore

All as per item No 17 above but 80 mm bore

S&F in repairs Gun metal globe or gate valve with iron wheel head, confirming to IS-778:1984, screwed both ends for 15 mm bore iron pipe and fixed 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

All as per item No 23 above but 80 mm bore

S&F in repairs sluice valve confirming to IS 14846 : 2000 CI body SS Spindle PN 1.6 ISI marked flanged ends for 80 mm bore pipe fixed with GI nuts, bolts, washers, rubber gaskets including dismantling/taking out old, unserviceable sluice valve all as specified and directed.

All as per item No 29 above but 100 mm dia bore

All as per item No 29 above but 150 mm dia bore

S&F in repairs butterfly valve confirming to IS 13095:1991, CI body, PN 1.6 ISI marked, flanged end for 80 mm bore pipe fixed with GI nut, bolts, washers, rubber gasket etc including dismantling/taking out old, unserviceable valve all as specified and directed.

S&F in repairs non return valve, confirming to IS 5312:2004, CI body, for 150 mm dia bore pipe, ISI marked, flanged both ends, PN 1.6 rating, fixed with GI nuts, bolts, wahsers, rubber gasket etc including dismantling / taking out old, unserviceable valve all as specified and directed.

All as per item No 33 above but 100 mm dia bore

All as per item No 33 above but 80 mm dia bore

All as per item No 33 above but 50 mm dia bore

S&F in repairs 15 mm dia ball valve (Float valve) high pressure with polythene float and fly nut complete screwed for iron pipe/unions complete including dismantling/taking out old item for credit all as specified and directed.

All as per Ser item No. 37 but of 20 mm dia

All as per Ser item No. 37 but of 25 mm dia

All as per Ser item No. 37 but of 40 mm dia

All as per Ser item No. 37 but of 50 mm dia

S&F in repairs Mild steel Joist, channel, angle or tee sections, fixed independently, without connecting plates etc, (cut to ordinary length of Fe 410-W-(Gde-E-250) quality-A, for making ladder of OHT tanks including dismantaling/taking out old item/material all as specified and directed.

S&F in repairs Mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment including preparation of surfaces and applying one coat of primer and two coats of synthetic enamel paint all as specified and directed.

M&L for PCC 1:2:4, type B2 (using 40 mm graded crushed stone aggregate) in foundation, filling and mass concrete as in motor foundation all as specified and directed.

Demolition of Concrete of any description and in any position not otherwise specifically provided for all as specified and directed

Demolition of brick work or stone/boulder masonary built in cement mortar or cement lime mortar including all quoins all as specified and directed

M&L brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 at various locations all as specified and directed.

M&L in repairs Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 grade With Grey Cement tiles and no and pigment including taking down old one complete all as spcified and directed.

M&L for providing dry river sand as in sand cushioning to UG cable including punning gently all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces all as specified and directed.

Construction of valves pit chamber having internal dismention 90 cm x 60 cm x 90 cm (internal height) using PCC (1:4:8) Type D2 (using 40 mm graded stone aggregate) for foundation 15 cms thick, 23 cm thick brick wall built in CM (1:4), 10 mm thick rendering all around the brick work in CM (1:4), PCC (1:2:4) type B1 coping (using 20mm graded crushed stone aggregate) for grouting MS frame including 03mm thick MS top sheet cover with locking arrangement including 50 mm pad lock with double key arrangement, MS frame made out of 40 x 40 x 6 mm thick angle iron including painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtrs all as specified including demolition/ dismentling of existing valve chamber all as specified and directed.

Construction of valves pit chamber having internal dismention 100 cm x 100 cm x 90 cm (internal height) using PCC (1:4:8) type D2 (using 40 mm graded crushed stone aggregate) for foundation 15 cms thick, 23 cm thick brick wall built in CM (1:4), 10 mm thick rendering all around the brick work in CM 1:4, PCC (1:2:4) type B1 coping (using 20mm graded crushed stone aggregate) for grouting MS frame including 03mm thick MS top sheet cover with locking arrangement including 50 mm pad lock with double key arrangement, MS frame made out of 40 x 40 x 6 mm thick angle iron including painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtrs all as specified including demolition/ dismentling of existing valve chamber all as specified and directed.

M&L in repairs Mono block 1 HP 240 Volts single phase suitable for shower and lifting of water all as specified and directed.

M&L in repairs sprinkler nozzle 15mm dia suitable water fountain all as specified and directed.

M&L in repairs automatic pump controller sensor switch 240 Volts single phase suitable for shower and lifting of water all as specified and directed.

Shetty Construction Co

N.S.ENTERPRISES

Unity Enterprises

SHREE JAGDISH FURNITURE CO.

M K ENTERPRISES

Nilesh Construction

Panther Facilities

SR Construction

SHRI SAI ENTERPRISES

SN CONSTRUCTION

Bidder Name

Nilesh Construction

Shetty Construction Co

Unity Enterprises

SN CONSTRUCTION

SHRI SAI ENTERPRISES

Rama Construction Co

Panther Facilities

SHREE JAGDISH FURNITURE CO.

SR Construction

M K ENTERPRISES

N.S.ENTERPRISES