REPAIR MAINT TO PUMP SETS LT PANELS SWITCHGEARS STARTERS CABLES WIRING SECURITY LIGHTS AND CONNECTED ACCESSORIES AT OLD NEW NAVY NAGAR UNDER GE NW NAVY NAGAR COLABA MUMBAI

Amount

Demolition of Exisiting concrete supporting block of pumps and motor excedding 15cm of thickness above and below ground level complete all as specified and directed

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 complete all as specified and directed Note: (Location of bolts and size of bolts should match the previous one)

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 Bearing using bearing puller gear and fix new bearings and greasing 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 specified and directed. NOTE: Pump Bearing and shaft sleeves will be paid separately

All as per item No 3 above but pump coupled with 150 HP motor

All as per item No 3 above but pump coupled with 100 HP motor

All as per item No 3 above but pump coupled with 75 HP motor

All as per item No 3 above but pump coupled with 50/60 HP motor

M& L for Disconnecting motor from pump of any Make, model and remove Bearing using bearing puller gear and fix new bearings at DE /NDE including necessary greasing ,check for proper shaft alignments such that no vibratiobn produce during opertion of following capacity Motors complete all as specified and directed. NOTE: Motor Bearing will be paid separately

All as per item No 4 above but motor capacity 150HP of suitable capacity

All as per item No 4 above but motor capacity 100HP of suitable capacity

All as per item No 4 above but motor capacity 75HP of suitable capacity

All as per item No 4 above but motor capacity 50/60HP of suitable capacity

Supply of high performace Bearing of size 6318/C3 .Make:SFC/NBC

Supply of high performace Bearing of size 6313-2Z.Make:SFC/NBC

Supply of high performace Bearing of size 6312-2Z Make:SFC/NBC

Supply of high performace Bearing of size 6311 Make:SFC/NBC

Supply of high performace Bearing of size 6309-2Z Make:SFC/NBC

Supply of high performace Bearing of size 6308 -2Z Make:SFC/NBC

Supply of high performace Bearing of size 6307-2Z Make:SFC/NBC

S&F in repair AC-3 type contactor with control voltage of 230V AC with integrated auxillary or Add on block contacts with 1 or 2 Nos and NC including connection of control wiring to contactor and testing of starter after repairing complete all as specified and directed

All as per item No 12 above but contactor rating of 75A

All as per item No 12 above but contactor rating of 65A

All as per item No 12 above but conatactor rating of 140A

All as per item No 12 above but contactor rating of 50A

All as per item No 12 above but contactor rating of 40A

All as per item No 12 above but contactor rating of 85A

S&F in repair Thermal over load relay with adjustable setting with integrated auxillary or Add on block contacts with 1 or 2 Nos and NC including connection of control wiring to OLR and testing of starter after repairing complete all as specified and directed.

All as per item No 13 above but OLR of capacity I Min of 45A to I max 75 A

All as per item No 13 above but OLR of capacity I Min of 36A to I max 60A

All as per item No 13 above but OLR of capacity I Min of 30A to I max 50A

All as per item No 13 above but OLR of capacity I Min of 3 to I max 5A with CT

S&F self lubricated asbestos non metallic and non graphite gland packing to following size complete all as specified and directed

All as per item No 14 above but 6mm

All as per item No 14 above but 8mm

All as per item No 14 above but 10 & 11 mm

All as per item No 14 above but 12mm

Supply and Fix in replacement of Automatic Star Delta starter for 75 HP motor which includes 2 contactors of 70A ,1- contactor of No of 40A ,1-No of Thermal over load relay of suitable capacity ,1-No of Timer ,1-No's of Volatge sensing relay,control wiring , MCB, push buttons, Indicating lamps, and other necessary control wiring including necessary alterartion to existing panel complete all as specified and directed Make : L&T/Legrand/Schneider

Supply and Fix in replacement of Automatic Star Delta starter for 120 HP motor which includes 2 contactors of 95A ,1- contactor of No of 70A ,1-No of Thermal over load relay of suitable capacity, 1-No of Timer ,1-No's of Volatge sensing relay,control wiring ,MCB,push buttons,Indicating lamps, and other necessary control wiring including necessary alterartion to existing panel complete all as specified and directed Make : L&T/Legrand/Schneider

Supply and Fix in replacement of Automatic Star Delta starter for 60/50 HP motor which includes 2 contactors of 70A ,1- contactor of No of 40A ,1-No of Thermal over load relay of suitable capaicty ,1-No of Timer ,1-N0's of Volatge sensing relay,control wiring ,MCB,push buttons,Indicating lamps, and other necessary control wiring including necessary alterartion to existing panel complete all as specified and directed. Make : L&T/Legrand/Schneider

M&L for replacement of MS jaw coupling type-L with spider made of synthetic rubber or gear coupled type of suitable for 150/100/75/50 HP motor complete all as specified and directed

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 complete all as specified and directed

All as per item No 19 above but 150HP

All as per item No 19 above but 100HP

All as per item No 19 above but 75 HP

All as per item No 19 above but 50/60

S&F in repair and replacemnt of MCCB with thermal adjustment of 0.8 to 1In and magnetic adjustable 5 to 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 complete all as specified and directed

All as per item No 20 above but MCCB of 200A ,Breaking capacity 36KA,4P MODEL:CM92109OOP10G of L&T or Equivalent as approved by GE

All as per item No 20 above but MCCB of 250A ,Breaking capacity 36KA,4P MODEL:CM98403OOROOG of L&T or Equivalent as approved by GE

All as per item No 20 above but MCCB of 400A,Breaking capacity 36KA,4P MODEL:CM98401OOROOG07 of L&T or Equivalent as approved by GE

All as per item No 20 above but MCCB of 125A,Breaking capacity 36KA,3P MODEL:CM92008OOL10G07 of L&T or Equivalent as approved by GE

All as per item No 20 above but MCCB of 200A,Breaking capacity 36KA,3P MODEL:CM92009OOP10G07 of L&T or Equivalent as approved by GE

S&F in repair and replacemnt of burnout aluminium spreaders incoming or outgoing of following size including nuts and bolts complete all as specified and directed

All as per item No 21 above but 250A 4 Pole

All as per item No 21 above but 250A 3 Pole

All as per item No 21 above but 400A 3 Pole

S & F in repair pressure gauge 150mm dia range 0-10Kg /Sqcm 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 complete all as specified and directed.

Supply ,testing,installation in repair of 3 pole 230v automatic street light on/off outdoor panel with IP66 which consists of Digital time switch for switching LED street light on/off lights and other electric devices combination function including necessary MS angle supporting structure for holding panel and foundation for panel complete all as specified and directed Make: INDOASIAN cat part No TLO40DBO or equivalent make in Havells/ L&T.

Supply and fixing in repair LED street light aluminium pressure die of 100W with toughen glass IP 66 protection with in built 10KV surge protection complete all as specified and directed Model:ENDURAPEARLMAGNUMSL100WLED757PASYTOTGA of Havells or Equivalent Syska/Bajaj

Supply ,install , testing and commissioning in replacement of LT soft starter panel in replacement, indoor type, 400 Amps Aluminium bus bar with colour coded heat shrinkable sleeves, IP 43 Protection class, factory fabricated, cubical panel, floor mounted, self supported, free standing type, made out of 2mm thick CRCA sheet with locking arrangement, both sides openable, having cable gallery of suitable size for easy connection of cables, dust vermin proof suitable for 3 phase 4 wire 415 volt 50Hz AC including suitable size copper conductor control wiring,current transfomer,3 sets of indication lamps and powder coating, connecting the cable with necessary cable glands, lugs etc for all incoming & outgoing cables, proper arrangement for ventilation and Accomodating of following items complete all as specified and directed Panel consist of following items (a) 415V,320A main MCCB 4P Ics=100%Icu ,Rupturing capacity of 36KA-1 No's (b) 415V,160A MCCB 3P Ics=100%Icu ,Rupturing capacity of 36KA- No's (c) Soft Starter for 120HP motor .Make ABB PSTX 142 model or Equivalent-2 No's. (e) MCB of 63A 4 pole -1 No's (d) Flush Mounted multifunction meter with 3 line LED display class 1 accuracy of -3 No's Make:L&T Model No:4405 series or equivalent model (e) All other necessary accesories like temperature sensor including connection to Soft starter etc. Note :- 1. LT Panel shall be fabricated from CPRI approved Manufacturer. 2.) Accessories only MCCB/power Starter/Digital multi meter are measured and paid seperately and other parts required for smooth function of starter panel should be included in quoted price. 3.)Panel design and layout should be get approved from Enginner-in-charge before installation at site. 4.) control wiring diagram should be submitted after testing of starter panel.

S&F in repair and replacement of incoming main 320A 4P MCCB with thermal adjustment of 0.8 to 1In and magnetic adjustable 5 to 10 In and Ics=100% of Icu and spreaders,lugs,galands of suitable size including nuts and bolts and fixing to panel complete all as specified and directed

S&F in repair and replacement of motor 160A 3P MCCB with thermal adjustment of 0.8 to 1In and magnetic adjustable 5 to 10 In and Ics=100% of Icu and aluminium spreaders of suitable size including nuts and bolts and fixing to existing panel complete all as specified and directed

supply,installation,testing and comissioning in replacement of soft starter of 90KW with operating volatge of 430V and function of all features mentioned in model soft starter ABB PSTX with necessary accessories complete all as specified and directed. Make:ABB/L&T/Schinder/Seimens.

S&F in repair Flush mounted 3-line Digital multimeter for measurement of voltage,current,frequency,power factor,KW,KWA,KVAR..etc and testing after replacement complete all as specified and directed. Make:ABB/L&T/Schinder/Seimens.

Supply ,install , testing and commissioning LT soft starter panel in replacement, indoor type, 400 Amps Aluminium bus bar with colour coded heat shrinkable sleeves, IP 43 Protection class, factory fabricated, cubical panel, floor mounted, self supported, free standing type, made out of 2mm thick CRCA sheet with locking arrangement, both sides openable, having cable gallery of suitable size for easy connection of cables, dust vermin proof suitable for 3 phase 4 wire 415 volt 50Hz AC including suitable size copper conductor control wiring,current transfomer and powder coating, connecting the cable with necessary cable glands, lugs etc for all incoming & outgoing cables, proper arrangement for ventilation and Accomodating the following items complete all as specified and directed Panel consist of following items (a) 415V,400A main MCCB 4P Ics=100%Icu ,Rupturing capacity of 36KA-1 No's (b) 415V,120A MCCB 3P Ics=100%Icu ,Rupturing capacity of 36KA-3 No's (c) Soft Starter for 75HP -03 Nos motor .Make ABB PSTX model or Equivalent. (d) Flush Mounted multifunction meter with 3 line LED display of accuracy class 1 -4 No's Make:L&T Model No:4405 series 0r equivalent model. (e) All other necessary accesories and control wiring. (Note :- 1. LT Panel shall be fabricated from CPRI approved Manufacturer. 2.) All the Accessories such as MCCB//soft Starter are measured and paid seperately) 3.)Panel design and layout should be get approved from Enginner-in-charge before inastallation at site 4.) control wiring diagram should be submitted after testing of starter panel.

Supply and fix in repair off load change over switch of 400A handle opearted including necessary alteration to exitstig panel and testing complete all as specified and directed

S&F in repair and replacement of 100-125A 3P MCCB with thermal adjustment of 0.8 to 1In and magnetic adjustable 5 to 10 In and Ics=100% of Icu and aluminium spreaders of suitable size including nuts and bolts and fixing to existing panel complete all as specified and directed

supply,installation,testing and comissioning in replacemen of soft starter of 55KW with function of all features mentioned in model soft starter ABB PSTX with necessary accessories complete all as specified and directed. Make:ABB/L&T/Schinder/Seimens.

Supply and fix in repairs Round volume control damper made out of galvanized iron or anodized aluminium with overlapping leafs to avoid any leakage from the damper as per existing size of approximately 400mm including taking down old damper and necessary alteration to wall complete all as specified and directed

Supply, Installation, Testing and Commissioning in replacement of Optical Fiber cable to be pulled over head and duly fastened/attached to a messenger wire or a stay wire of gauge either with the required clamps of suitable size not more than 3 feet apart or with a web between the OFC and messenger wire along with endplates at both ends of the suspended cablecomplete all as specified and directed i) 6F Single mode OFC suitable for outdoor networking applications (1) 6 Fibers type single mode, wavelength 1310, Attenuation 0.38/km (2) Outer jacket of HDPE sheath (3) Jelly Filled Core (4) Wrapped with Corrugated Steel Tape (5) Armoured with a pair of Steel Wire for rigidity (6) Anti Termite and rodent repellent (7) Water Proof and moisture resistant Make Finolex, Strelite Dlink

Supply and fix in repair /Replacement of CI double acting Air release valve of following size Note: Excavation will be measured separately complete all as specified and directed. Make :- Kirloskar/leader or as approved by GE

All as per item No 36 above but 100mm bore

All as per item No 36 above but 150mm bore

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation, laying of HDPE pipe . and getting out in hard soil complete all as specified and directed

Removing the excavated material/ soil exc 250 and not exc 500m out of MD land complete all as specified and directed

Returning & filling in, including spreading, levelling, watering & well ramming in layers not exc 25 cm as in soil complete all as specified and directed

Supply and laying in replacement of HDPE PLB ducting pipe of size 40mm external dia in trenches and drawing optical fiber cable through duct complete all as specified and directed. Make : As approved by GE

Supply and fix in repair Heavy duty Exhaust fan of size 375mm including necessary connection to existing celing rose,alteration to existing wall and make surface smooth ,testing complete all as specified and directed

Supply, Installation, Testing and Commissioning in replacement of Float type Point Level Sensor with the following specifications complete all as specified and directed; Type: Magnetic Magnet: Ring type Switch: Reed Switch (Epoxy sealed) Connecting Cable: Teflon Make: RECKTRONIC DEVICES AND SYSTEMS / TECHTROL / CRYSTAL/UNIVERSAL

Supply & fixing in repair on wall/ laying in trench 4 x 1.5 sq mm PVC sheathed and PVC insulated, armoured, FRLS, copper cable. (Make: POLYCAB/FINOLEX/RR CABLE)

Supply & fixing in repiar wall/ laying in trench 6 x 1.5 sq mm PVC sheathed and PVC insulated, armoured, FRLS, copper cable. (Make: POLYCAB/FINOLEX/RR CABLE)

Supply & fixing in repair wall/ laying in trench 5 pair 0.5 sq mm PVC sheathed and PVC insulated, armoured, FRLS, copper cable. (Make: POLYCAB/FINOLEX/RR CABLE)

M&L for replacement of Earthing completely using Copper Bonded Rod of diameter more than 15mm and length of 10 feet below ground level .The material shall be low carbon high tensile copper bonded rods with 99.9 % of copper on the surface. pit shall be filled with highly conductive and eco friendly ground enhancing compound as per IEC 62561- 7 shall be not less than 30Kg per pit & PCC 1:3:6 Earth Pit chamber of size 310mm×300×170mm(W×L×H) with Cast iron cover complete all as specified and directed Make:JMV/Gmax/pioneerpower/

S&F in repair Earth continuity conductor or main earthing lead of size 25× 4mm fixed to wall using insulated earth strip at every 2 feet ditsance earthing strip should be fixed from 6th to ground floor and necessary termination with nuts and bolts complete all as specified and directed

supply,installation,testing and comissioning in replacement of stainless steel Electromagnetic flow meter with IP 68 flanged type,Pressure rating of minimum PN 16 with local display and optional remote transmitter port ,water proof ,including cutting existing pipe lines and welding flanges at both end and insert Flanged flow meter of following sizes complete all as specified and directed

All as per item No 49 above but DN 100

All as per item No 49 above but DN 150

Supply and fix in repair of of M.S. fabricated Common base plate of suitable size and thickness of 5mm for 150/100/75/60/55HP pumpsets with Anti vibration pads on four side duly applied anti corrison paint, foundation bolts etc. as required and check for proper shaft alignments such that no vibration produce during opertion using Laser Shaft Alignment system including removing old MS base plate and disconnection and connection of suction and delivery line complete all as specified and directed

Supply of shaft sleeves got pump of capcity 100/75/60/50HP

Supply and laying in replacement of aluminium unamoured power cable of size 25sqmm from motor starter panel to motor in HDPE pipe in ground including necessary excavation complete all as specified and directed Note:- HDPE pipe shall be measured and paid seperately in relevant item here-in-before

Supply and Fix in replacement Rubber insulation mat,anti skid as per IS 15652:2006 with thicknesss of 2mm and class A withstand capacity of 3.3 KV including fixing to ground with necessary strip on all sides 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 complete all as specified and directed

M&L for non-skid ceramic tiles coloured of size 300×300×7mm thick jointed in white cement mixed with pigment including screed bed 20mm thick in CM 1:4 for laying floor finishes including dismantling of old tiles, bedding and removing rubbish ouside MD land complete all as specified and directed. Make HR Johnson/Somani/Kajaria/Asian/Nitco

M&L for repalcement of MS stuffing box or bushes suitable for 100HP/75HP/50HP pumps including necessary accessories complete all as specified and directed

Supply and Laying in repair LT XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10sq. mm ,3 core complete all as specified and directed. Note : 1. The cost of Al thimbles/lugs and cable gland etc is including in the quoted rate and no extra payment will be made for it. 2. The excavation, earth work will be measured and paid separately under respective items.

S & F in repair looping box of size 130mm x 130mmx77mm weather proof IP66/67 including connector blocks four way having suitable size bolt to connect upto 6sqmm x 2 core cable two Nos with the help of suitable gland, thimble nuts, washers supports by flat aluminium clamps not less than 25 mm x 3mm with suitable size nuts, bolts and washers inside and outside looping box including fixing with electric pole and taking out old one of any type complete all as specified and directed . Make : Hansel , Cat ref : KF3535G. or equivalent make as approved by GE

Supply and fix slide mounted heavy duty mechanical water level indicator suitable for ground level RCC sump of any capacity lit with black board reading in liters with pointer slide on board complete all as specified and directed

Unity Enterprises

AGRAWAL ASSOCIATES