REPAIR AND MAINT OF STARTER PANEL, MOTOR WINDING EARTHING AND CONNECTED WORKS IN VARIOUS PUMP HOUSES UNDER GE (WEST) COLABA MUMBAI

Amount

M&L, installtion, testing for rotating assembly pump model upto 150/38B suitable for centrifugal pump No 1747219071 K2115A1309/100 including typically consist of a shaft with mounted impellers, sleeves, seal components, thrust disk, and a coupling hub, all suitable part for rotating assembly. The shaft is sized to safely transmit torque from the coupling to the impellers, and if necessary, to additional bodies attached at the non drive end including all welding work, civil work, electrical and machnical work all as specified & directed.

M&L in repairs Fully automatic star delta starter with single phase preventor up to 20 HP pump of any make suitable for exting panel /Make all as specified & directed.

M&L in repairs DOL starter with single phase preventer for mono block pump set up to 5 HP capacity of any make suitable for exsting panel /make all as specified & directed.

M&L in repairs digital soft starter 70 HP, capacity of any make suitable for exsting panel /make, cat part CSX 055 41 in L & T or equivalent all as specified & directed.

Supplying, laying, testing & commissioning of LT under ground XLPE insulated armoured heavy duty electric cable with stranded aluminium conductor 1100 volt grade 3.5 core X 35 sqmm laid in ducts fixed with saddle & clamps or passing through pipes with brass compression gland & proper lugs, nuts, bolts, washers all as specified & directed.

M&L scrapping old paint from motor panel and painting two coats of spary painting in synthetic enamel paint of approved quality and colour all as specified and directed.

Supplying, laying, testing in repairs FR multistranded single core copper Three run conductor of size 6 Sqmm PVC sheathed un-armoured, 1100 volts grade, with RYB laid in floors/ducts or walls fixed with saddle & clamps or passing through pipes/flexible pvc pipe in concealed wiring complete with brass thimbles/lugs, nuts, bolts, washers all as specified & directed.

Supplying, laying, testing in repair FR multistranded single core copper Three run conductor of size 10 Sqmm PVC sheathed un-armoured, 1100 volt grade, with RYB laid in floors/ducts or walls fixed with saddle & clamps or passing through pipes/flexible pvc pipe in concealed wiring with brass thimbles/lugs, nuts, bolts, washers all as specified & directed.

Supplying, laying, testing in repairs FR multistranded single core copper Three run conductor of size 16 Sqmm PVC sheathed un-armoured,1100 volt grade, with RYB laid in floors/ducts or walls fixed with saddle & clamps or passing through pipes/flexible pvc pipe in concealed wiring with brass thimbles/lugs, nuts, bolts, washers all as specified & directed.

M&L in repairs for earthing complete with GI earth plate electrode 60 cm X 60 cm X 6 mm thick, burried directly in ground (earth pit not less than 2.25 mtrs deep below ground level) with top edge of the plate not less than 1.50 mtr below normal ground level & connected to GI earth lead strip 32 x 6 mm dia by means of GI bolts, nuts, check nuts, washers made out of GI/steel, all as shown in electrical plate No 3 of MES schedule part-I, earth lead strip connected to indicated position including concrete pit in PCC 1:3:6, C1, Precast RCC cover slab 55 cm x 55 cm x 5 cm with reinforcement of 8 mm dia bar 100 mm c/c bothways including one handle made of 12 mm dia MS bar embedded in pre cast slab and 20 mm bore galvanised iron pipe "medium grade" for watering and 50 mm dia GI pipe light grade for protection with GI funnel and wire mess including charcoal and salt in alternate layers of 15 cm including necessary excavation and earth work in any type of soil all as specified and as directed and testing on completion.

M&L earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing as required 6mm dia galvanised iron or steel wire all as specified and directed

M&L Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos. 8mm dia 25mm long hexagonal head screw all as specified and directed

Supply only pad lock 50 mm dia with minimum double key, seven lever, made out of hardened brass and rust restistant internal components all as specified and directed.

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

S&F 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 dismantling/taking out old item/material all as specified and directed.

S&F 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.

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

M&L 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 brick work or stone/boulder masonary built in cement mortar including all quoins all as specified and directed

M&L in repairs 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 in repair works all as specified and directed.

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

S&F in repairs Battery 12 V 180 AH model No XP 1800 of exide or equivalent all as specified and directed.

S&F in repairs Battery 12 V 130 AH model No XP 1300 of Exide or equivalent all as specified and directed.

S&F in repair pressure gauge 150 mm dia range 0-10 kg/Sqcm , Make : FIEBIG or equivalent Note : Rate quoted deemed to be included for providing adopter/Ferrule/check nut etc required for fixing of pressure gauge.

S&F in repairs MCCB's 3 Phase (TP) 200A 50Hz, 36 KA fixed in existing panel board all as specified and directed. Make:As per site reqd

S&F in repair MCCB's 3 Phase (TP) 100A 50Hz, 30 KA fixed in existing panel board all as specified and directed. Make:As per site reqd

S&F in repairs MCCB's 3 Phase (TP) 63A 50Hz, 30 KA fixed in existing panel board all as specified and directed. Make:As per site reqd

S&F in repair MCCB's 3 Phase (TP) 200A 50Hz, 36 KA including suitable size sheet metal enclosure all as specified and directed

M&L testing Compact Motor Protection MM 10 relay for Medium & Large Size Motors Relay a microprocessor based Motor Protection Relay with 4 digits LED Display, Protections for Thermal Overload with Warning, Short Circuit, Under Current, Unbalance, Phase Loss, Phase Sequence Reversal, Earth Fault , Prolong Starting, Locked Rotor and Features of 4 Digit LED display, Measurement of RYB, Zero Sequence current and Thermal capacity, Separate LED’s for indication of Motor operational, Trip & Thermal OL/ pre-alarm, 2 Nos,1 no. Programmable Binary input for remote operation. of C/O output contacts. status, Programmable thermal OL time constant right from 1 sec to 40 sec, configured for operations of Trip Reset, Instant Tripping, Relay testing facility, Trip data recording Fault current or cause of last trip is displayed including suitable size current transformer for functioning motor pump all as specified and directed by Engineer in charge. Make - L & T cat part no MM10240E005 / Havells / Indo Asian

S&F in repairs LED indicator suitable motor panel (RYB) type all as specified & directed.

S&F in repairs Ampmeter 0 to 100 Amps suitable motor panel (RYB) type all as specified & directed.

S&F in repairs Thermal over load relay ML type 14-32 A all as specified & directed.

S&F in repairs Thermal over load relay MN type 30-50 A all as specified & directed.

S&F in repairs Voltmeter/Amp meter digital type of showing reading 0 to 500 Amps/volts suitable motor panel type all as specified & directed.

S&F in repairs copper busbar of capacity 150/240 amp for each phase & neutral suitable size insulator, nut, bolts motor panel (RYB) type all as specified & directed.

S&F in repairs main contactor ML 4, 3 Pole of Make L&T or equivalent all as specified & directed.

All as per items No. 41 but ML 3, 3 Pole of Make L&T or equivalent all as specified & directed.

All as per items No. 41 but MNX 70, 3 Pole of Make L&T (Cat Part No.ST19002) or equivalent all as specified & directed.

Supplying, laying, testing & commissioning of LT under ground XLPE insulated armoured heavy duty electric cable in repairs with stranded aluminium conductor 1100 volt grade 3.5 core X 120 sqmm laid in ducts fixed with saddle & clamps or passing through pipes complete with brass compression gland & proper lugs, nuts, bolts, washers all as specified & directed.

Supplying, laying, testing & commissioning of LT under ground XLPE insulated armoured heavy duty electric cable in repairs with stranded aluminium conductor 1100 volt grade 3.5 core X 95 sqmm laid in ducts fixed with saddle & clamps or passing through pipes complete with brass compression gland & proper lugs, nuts, bolts, washers all as specified & directed.

Supplying, laying, testing & commissioning of LT under ground XLPE insulated armoured heavy duty electric cable in repairs with stranded aluminium conductor 1100 volt grade 3.5 core X 70 sqmm laid in ducts fixed with saddle & clamps or passing through pipes complete with brass compression gland & proper lugs, nuts, bolts, washers all as specified & directed.

Supplying, laying, testing & commissioning of LT under ground XLPE insulated armoured heavy duty electric cable in repairs with stranded aluminium conductor 1100 volt grade 3.5 core X 50 sqmm laid in ducts fixed with saddle & clamps or passing through pipes complete with brass compression gland & proper lugs, nuts, bolts, washers all as specified & directed.

Supply, fixing and testing in repairs altoch dozing system model No ADS-PRO of Declibac Technoligies Pvt Ltr including all connecting material, pipes all as specified and directed

Supply only chlorine refil casul Stequa 411 AE Refil of Declibac Technoligies Pvt all as specified and directed

SHRI SAI ENTERPRISES

Shree Ayyappa Engineering

Vandan Enterprises

S S ENTERPRISES

NOEL ENGINEERS

N.S.ENTERPRISES

Bidder Name

S S ENTERPRISES

SHRI SAI ENTERPRISES

Vandan Enterprises

NOEL ENGINEERS

Shree Ayyappa Engineering

Minal Engineers

N.S.ENTERPRISES