REPAIR/MAITENANCE TO PUMP SETS, LT PANEL BOARDS, STARTERS AT AO PH, MITHUN PH, R1,R2,R3,R4,R9 R12/13,R/28 PUMP HOUSE AREA INCLUDING GLOW SIGN BOARDS, GATE LIGHTS AND CONNECTED ITEM UNDER GE (NW) NAVY NAGAR, COLABA, MUMBAI

M&L for Disconnecting motor power cables of various sizes from electrical motor of different capacities and decoupling from the pump sets, removing and taking down carefully and transporting to authorised workshop, Dismantaling stator and rotor carefully and rewinding stator assembly with supper enamelled copper winding wire of suitable gauge matching to existing gauge and cleaning of slots, core with carbon tetra chloride solution and apply two coats of insulation varnish and keep stator assembly in heating chamber to improve insulation strength, reassemble motor completey and transporation to site, coupling pump to motor and check for proper shaft alignments such that no vibratiobn produce during opertioncoupling to pump with exact allinment, connect power cables to motor and testing of following capacity motor.

Supply and fixing in repairs MS ERW pipe heavy grade, ISI marked for suction and deliver for pump including necessary fittings, flanges, welding, and providing necessary PCC support, pipe may lay in trenches or fixed on wall, make a arrangement to frame the pipe in shape as requred on site by cutting and welding in peases painting with one coat of red oxide primer & two coat of synthetic enamel paint all as specfied and directed by Engineer-in-charge of following sizes :-

300 mm dia (minimum thickness 6.30 mm)

250 mm dia (minimum thickness 5.90 mm)

200 mm dia (minimum thickness 5.90 mm)

150 mm dia (minimum thickness 5.40 mm)

100 mm dia

80 mm dia

M& L for Disconnecting centrifugal pump from motor, suction and delivery pipe line of any Make, model and taking down packing for removing and insertion of new shaft sleeves or remove Bearings using bearing puller gear and fix new shaft sleeves including necessary greasing of all parts, coupling pump to motor and check for proper shaft alignments such that no vibratiobn produce during opertion of following capacity pumps complete all as specfied and directed by Engineer-in-charge.

Shaft sleeves coupled with 200 HP pump/motor

Shaft sleeves coupled with 150 HP pump/motor

Shaft sleeves coupled with 75 HP pump/motor

Shaft sleeves coupled with 40/45 HP pump/motor

Shaft sleeves coupled with 20 HP pump/motor

Shaft sleeves coupled with 15 HP pump/motor

Supply and fixing in repair XLPE insulated, armoured heavy duty electric cable 3.5 core with aluminium conductor, 1100 volts grade, cross-sectional area 400 Sqmm confirming to IS 7098(Part-1) :1988 fixing on wall with suitable saddles or under ground as required at site complete including lugs complete all as specified and directed.

Supply and fixing in repair HDPE Pipe of size 150 mm bore, PN 10 including jointing with collars/bends complete all as specified and directed.

Supply and fixing in repair HDPE Pipe of size 50 mm bore, PN 10 including jointing with collars/bends complete all as specified and directed.

M& L for Disconnecting pump from motor of any Make, model and remove Bearing using bearing puller gear and fix new all two bearings at DE/NDE mathcing with existing bearing model and number for pump including necessary greasing, check for proper shaft alignments such that no vibratiobn produce during opertion of following capacity Motors.

Bearings suitable for Pump coupled with 200 HP motor

Bearings suitable for Pump coupled with 150 HP motor

Bearings suitable for Pump coupled with 120 HP motor

Bearings suitable for Pump coupled with 75 HP motor

Bearings suitable for Pump coupled with 60 HP motor

Bearings suitable for Pump coupled with 40/50 HP motor

Bearings suitable for Pump coupled with 20/25 HP motor

Bearings suitable for Pump coupled with 15 HP motor

Bearings suitable for Pump coupled with 10/7.5 HP motor

M& L for Disconnecting motor from pump of any Make, model and remove Bearing using bearing puller gear and fix new all two bearings at DE/NDE mathcing with existing bearing model and number for motor including necessary greasing, check for proper shaft alignments such that no vibratiobn produce during opertion of following capacity Motors.

Bearings suitable for motor coupled with Pump 200 HP pump

Bearings suitable for motor coupled with Pump 150 HP pump

Bearings suitable for motor coupled with 120 HP pump

Bearings suitable for motor coupled with 75 HP pump

Bearings suitable for motor coupled with 60 HP pump

Bearings suitable for motor coupled with 40/50 HP pump

Bearings suitable for motor coupled with 20/25 HP pump

Bearings suitable for motor coupled with 15 HP pump

Bearings suitable for motor coupled with 10/7.5 HP pump

Supply and fixing in repair only AC-3 type contactor with control voltage of 415V, AC, 50Hz with integrated auxillary or Add on block contacts with 1 or 2 No and NC including connection of control wiring to contactor and testing of starter after repairing .

Contactor rating of 170 A to 400 A suitable for AMF panel

Contactor rating of 110A

Contactor rating of 95A

Contactor rating of 70A

Contactor rating of 45/50A

Contactor rating of 32A

Contactor rating of 25A

Supply and fixing in repair thermal over load relay with adjustable setting with integrated auxillary or Add on block contacts with 1 or 2 NO and NC including connection of control wiring to OLR and testing of starter after repairing of following capacity :-

OLR of capacity I Min of 135 to I max 225 A with CT

OLR of capacity I Min of 90 to I max 150A

OLR of capacity I Min of 60 to I max 100A

OLR of capacity I Min of 42 to I max 70A

OLR of capacity I Min of 28 to I max 46.5A

Supply, installation, testing and commissioning of LT Panel board indoor type in repair from CPRI approved panel manufacturer made out of of 2mm CRCA sheet cubical totally enclosed with frame made out of 50mm x 50mm x 6mm angle iron door front and back openable with locking arrangement indoor type vermin and weather proof floor mounting type, suitable for 3 phase 4 wire, 50 HZ, 415 Volt AC supply with 800A capacity copper bus bar (4 Nos) All MCCB shall be connected with suitable size of copper strip from main bus & with terminate point and complete wiring of panel board with suitable size PVC insulated multistranded copper conductor including lugs/thimbles etc with suitable cable alley for provn of cable entries at bottom with cable glands including the following :- (a) MCCB 4 pole, 415V, 400 Amps 50 KA - 02 No (incoming) (Main+DG) thermo magnetic adjustable release type,ICS=ICU=100% Make :L&T/ABB/Siemens/legrand/Indo Asian/Havells/HPL/Siemens/Standard (b) MCCB 3 pole, 415V, 200 Amps 36 KA - 04 Nos (3 Nos for starter 75 HP + 01 Standby) thermo magnetic adjustable release type, ICS=ICU=100% Make L&T/ABB/Siemens/legrand/IndoAsian/Havells/HPL/ Siemens/Standard (c) Automatic star/Delta starters with all accessories mounting suitable for 75 HP-03 Nos. Make :L&T/ABB/Siemens/legrand/Ido Asian/Havells/HPL/Siemens (d) On load Change over Switch 400A, 415V, AC, 50Hz, 3 terminal - 01 No (e) Single phase preventor for 75HP motor - 03 Nos (f) Phase indicating lamps(RYB)-04 set (g) Digital panel meter for Amp, Volt, KWH, power factor and other parameter flush mounting of size 96X96mm-04 set. Make: Dip/AE/IMP/Hkson (h) Suitable CTs for main and for 03 starter panels. (j) On/Off switch Push type Red/Green in colour.

M&L for self lubricated asbestoes 8 mm, 10/11 mm and 12 mm non metallic and non graphite gland packing best quality all as specified and directed by Engineer - in-Charge for following sizes. Note :- Rate of self lubricated asbestoes non metalic and non graphite gland packing included in quoted rate.

Pump Capacity exceeding150 HP but not exceeding 200 HP

Pump Capacity exceeding100 HP but not exceeding 150 HP

Pump Capacity exceeding 50 HP but not exceeding 100 HP

Pump Capacity exceeding 10 HP but not exceeding 50 HP

Supply and Fix in replacement of Automatic Star Delta starter for 200 HP motor which includes neceeary contactors, overload relay, timer voltage sensing relay control wiring, MCCB, push buttons indicating lamp and necessary alteration to existing panel all as specified and directed by Engineer-in charge.

M&L for replacement of MS jaw coupling type-L with spider made of synthetic rubber or gear coupled type of suitable for 200 HP motor

M&L for replacement of MS jaw coupling type-L with spider made of synthetic rubber or gear coupled type of suitable for 120 HP motor

M&L for replacement of MS jaw coupling type-L with spider made of synthetic rubber or gear coupled type of suitable for 75 HP motor

M&L for replacement of MS jaw coupling type-L with spider made of synthetic rubber or gear coupled type of suitable for 150 HP motor

M&L for replacement of MS jaw coupling type-L with spider made of synthetic rubber or gear coupled type of suitable for 60 HP motor

M&L for replacement of MS jaw coupling type-L with spider made of synthetic rubber or gear coupled type of suitable for 40/45 HP motor

M&L for replacement of Rubber coupling suitable for 200 HP motor best quality all as specified and directed by Engineer-in-Charge.

M&L for replacement of Rubber coupling suitable for 150 HP motor best quality all as specified and directed by Engineer-in-Charge.

M&L for replacement of Rubber coupling suitable for 100 HP motor best quality all as specified and directed by Engineer-in-Charge.

M&L for replacement of Rubber coupling suitable for 75 HP motor best quality all as specified and directed by Engineer-in-Charge.

M&L for replacement of Rubber coupling suitable for 60 HP motor best quality all as specified and directed by Engineer-in-Charge.

M&L for replacement of Rubber coupling suitable for 40/45 HP motor best quality all as specified and directed by Engineer-in-Charge.

S & F in repair Singl ephase preventer 3ø, 3 wire, output Single relay 1C/O, 12V, 5A. Input 415V, AC ± 10% 50 Hz all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair MCCB with thermal adjustment of 0.8 to 1In and magnetic adjustable 5 t0 10 In and Ics=100% of Icu and repacing burnout copper spreaders of suitable size including nuts and bolts and fixing to existing panel including necessary alternation to existing busbar and panel all as specfied and directed by Enginner-in-charge

MCCB of 630A, Breaking capacity 50 KA, 3P

MCCB of 400A, Breaking capacity 36 KA, 3P

MCCB of 350A, Breaking capacity 36 KA, 3P

MCCB of 200A, Breaking capacity 36KA, 3P

MCCB of 250A, Breaking capacity 36KA, 3P

MCCB of 125A, Breaking capacity 25KA, 3P

MCCB of 100A, Breaking capacity 25KA, 3P

MCCB of 63A, Breaking capacity 16KA, 3P

MCCB of 40A, Breaking capacity 16KA, 3P

MCCB of 32A, Breaking capacity 16KA, 3P

Supply and fixing in repair three phase on load change over switch with handle made out of sheet metal enclosure of capacity 320 Amps, 4 pole, side handle, 415 Volts, 50 Hz complete fixing on wall with grouting of base frame and suitable nut bolts all as specified and directed

S & F in repair pressure gauge 150mm dia range 0-10Kg /Sqcm Oil filled type as per sample. Note: quoted rated should including for providing of adopter /Ferrule/check nut etc required for fixing pressure guage and necessary alterations to MS or CI pipe for taping if required.

Supply and laying in replacement of copper unamoured power cable of size 16 sqmm single core multi stranded type IS 1554 Part-1 from motor starter panel to motor in and including HDPE pipe in ground/ floor including copper lugs, nut bolts and washers as reqd at site complete all as specified and directed.

Supply and laying in replacement of copper unamoured power cable of size 25 sqmm single core multi stranded type IS 1554 Part-1 from motor starter panel to motor in and including HDPE pipe in ground/ floor including copper lugs, nut bolts and washers as reqd at site complete all as specified and directed.

Supply and laying in replacement of copper unamoured power cable of size 35 sqmm single core multi stranded type IS 1554 Part-1 from motor starter panel to motor in and including HDPE pipe in ground/ floor including copper lugs, nut bolts and washers as reqd at site complete all as specified and directed.

Supply and laying in replacement of copper unamoured power cable of size 70 sqmm single core multi stranded type IS 1554 Part-1 from motor starter panel to motor in and including HDPE pipe in ground/ floor including copper lugs, nut bolts and washers as reqd at site complete all as specified and directed.

Supply and laying in replacement of copper unamoured power cable of size 95 sqmm single core multi stranded type IS 1554 Part-1 from motor starter panel to motor in and including HDPE pipe in ground/ floor including copper lugs, nut bolts and washers as reqd at site complete all as specified and directed.

Material and labour for bacteriological and chemical analysis of water sample at govt approved lab (ISO 9001:2008)including collecting sample from pumphouse using labed owned sample jar and testing every month all directed and specfied by Enginner-in-charge. Test report should be submitted to Engr-in-charge before claiming payment.

Supply and fixing in repair digital Voltmeter range from 0-500 volts including control wiring.

Supply and fixing in repair digital Ammeter range from 0-100 Amp including control wiring.

Supply and fixing in repair indication lamps including control wiring.

Material and labour for servicing of centrifugal pump sets/monoblock pump sets of capacity 40 to 75HP such as greasing, tightening of foundation nut bolts, vibration pads, alignments, fan covers etc all as specified and directed by Engineer-in-Charge. Note :Rates are including the cost of grease, nut bolts, washers, vibration pads and welding work.

Demolition of Exisiting cement concrete supporting block of pumps and motor excedding 15cm of thickness above and below ground level all specfied and directed by Engineer-in-charge

M&L cement concrete 1:2:4, type B-2 (using 40 mm graded stone aggregate) as in support of Base frame with MS bolts placed in concrete and hardstanding finishing even and fair without using extra cement all as specified. Note: Location of bolts and size of bolts should match the previous one

Supply, Installation, Testing & Commissioning in replacement of Motor Actuated Ball Valve consisiting of suitable single phase Actuator and ball valve of size 300 mm dia with appropriate bracket/mounting arrangement including two nos. limit switches for open and closed condition and splash proof enclosure. Specifications & Features Input Voltage: 230 V, A.C. Designed line pressure: 10 kg/sq cm. Material of Ball: Stainless Steel Limit Switches : 02 Nos.For open and close status Mounting :Direct on valve

Supply and fixing in replacement of bronze Impeller suitable for following size of pump sets all as specified and directed by Engineer-in-charge.

Supply and fix in repair of Butterfly valve of size 150mm dia confirming to IS 13095: 2020 including nut, bolts, washer, flanges, gaskets, wleding works etc complete all as specified and directed

Material and labour to carry out the servicing of the Diesel Engine pump set 80/100 HP with repair and replacement of worn out/defective spare parts including preventive maintenance and servicing to radiator and connected assemblies:- (a) Oil filter- 01 Nos (b) Rubber hose - 01 Nos (c) Injector assembly - 01 Nos (d) Fuel filter - 01 Nos (e) Air filter - 01 Nos (f) V Belt - 01 Nos (g) Coolant - 02 Ltrs (water cooled radiator) (g) Engine Oil - 03 Ltrs

Supply and fixing in repair CI swing type non return valve flanged end of following sizes as per IS: 5312 body, cover C-I IS: 210, PN-1.0 complete including replacement of nut bolts, cutting of pipe, welding complete all as specified and directed.

300 mm bore

200 mm bore

150 mm bore

100 mm bore

Earthing complete with galvanised steel earth plate electrode 60× 60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level surrounded from all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected using galvanised iron strip 25x4 mm as earthing strip by means of bolts, nuts, check nuts and washers of galvanised iron or steel protected by light grade 40 mm dia upto 7.5 mtr long GI pipe connected to main control board and GI pipe light grade 40 mm bore for watering and including funnel, wire mesh, RCC pit cover 50 mm thick and PCC chamber pit with PCC 1:2:4 type C2 (incl excavation and earth work disposal of surplus soil to a distance not exceeding 50 Mtr) made a suitable size test point and testing after completion all as specified and shown on plate No 3 connected to earthing test point. Note:- All kind of earth work all included in the quoted rate.

Supply and fixing in repair LED street light fitting 60W, 230V, AC, outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed by Engineer-in-Charge

Supply and laying synthetic rubber insulated mats 2 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006,(Superseading IS 5424) suitable for electrical shock safety of sizes 2m x 1m all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs CI foot valve flanged end IS 4038 PN 0.2 housing complete including replacement of nut bolts, cutting of pipe, welding complete all as specified and directed.

300 mm bore

200 mm bore

150 mm bore

100 mm bore

Supply and fixing in repair soft starter 3 phase, 415 volt with comprehensive motor protection, programmable over load protection built in RTD and thermistor input with constant current adoptive acceleration and deceleration for smooth start and stop operation of motor of following capacity :-

Supply & Fix altra sonic water flow meter DN300 12", Lenght 500mm, Width 460mm, H1 345mm H 575mm Weight 85.6Kg, Q 1250 m³/h, 5500GPM, Flange data DN300, outer dia 460mm CC dia 410mm, Bolt soze M24, R500 flow table Flow Rate 2000 m³/h, 8805.76 GPM, Qs 0.3m³/h, Electrical Data Power Supply: Battery, 3.6V, Lithium Replacement Interval: 10 years at tBAT <30°C (86°F) based on 1 reading per day through communication module Power Consumption: <0.1W Backup Power Supply: Internal SuperCap Communication Interface: M-Bus, Optional: long range Lora RF, pulse, Encoder, GPRS, 4~20mA, Modbus, BACnet / MSTP CE approval: EN61326-1:2006 Electromagnetic Class: E2 Accuracy / MPE (Maximum Permissible Error) MPE according to OIML R49 / ISO4064 +/-2% in range Q2 ≤ Q < Q4; ±5 in range Q1 ≤ Q ≤ Q2 Metrology Data Accuracy Class: 2 (according to ISO4064 / OIML R49) Metrological Class: D (according to ISO4064 / OIML R49) Range Q3/Q1: 250 Temperature Rating T30 Mechanical Data Environmental Class: B. Optional A Electromagnetic Class: E1 Environmental Temp: 0~55°C(32~131°F) Optional Components (Choose One) Output Interface Module (Must choose Serial TTL for the Base Unit Interface) M-Bus Module Model No. 280AP-MB Pulse Module (dry contact, require 12~24VDC power) 280AP-P2 RS485 / Modbus Module 280AP-MOD 4-20mA & RS485 / Modbus Module 280AP-MODAO LoRa Wireless Endpoint with Antenna for Drive-by & AMI 280AP-MR-LR2xxx (xxx = 1:433; 2:470; 3:866; 4:868; 5:915) GPRS Cellular Module with 6 Years Battery in IP68 enclosure Datakite-d10-GPRS BACnet / MSTP Adapter *Note: The maximum cable length between the base unit and the interface adapter is 1.5m testing copmplete with following features & Benefits:- (a) Fully ecapsulated in a hevy duty enclosure with IP 68 rating. (b) No moving parts: dependable ultrasonic performance without maintenance. (c) Exellent performance at all flow rates: accuracy dose not degrade over the life of the meter. (d) NSF-61G approved. (e) Not affected by water impurity, withstand the challenges in harsh environments. (f) Low pressure drop, free positioning for intallation. (j) Tamper proof design (k) AMR/AMI ready with encoder pluse, 4-20mA, M-Bus, Modbus, BACnet, long range RF or GPRS wireless (k) Data logger with 700 daily totals and 24 monthly totals. (l) 2 years warranty and 8 years extended warranty (m) IP 68 water proof under submerged or flooding conditions (n) large LCD, 9 digital display. Make: M/s SPIRE Note: 1. The rates include the cutting/welding, fittings as required at site in 300mm exixting MS or DI pipe line through BMC staff without intrruption of regular water supply and make it leak proof in ground. 2. The work shall be carried out through BMC, the contracor shall liasion with BMC and free for installation has been paid to them is undr the scorpe of the contractor. 3. No extra payment shall be paid to the contractor, any left out item/miss items required for the installation are borne in the item rate only.