REPAIR MAINTENANCE TO PUMP SETS LT PANELS PUMP SETS STARTERS CABLES AND CONNECTED ACCESSORIES AT NOFRA AND WNC O MESS ROBERT ROAD COMPLEX AREA UNDER GE NW NAVY NAGAR COLABA MUMBAI

Amount

Supply ,install, test and commissioning in replacement of LT Panel board 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 300A 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 suitable Cable alley with for provn of cable entries at bottom with cable glands including the following :- (a) MCCB 4 pole, 415V,160Amps 36 KA - 01 No (incoming) thermo magnetic adjustable release type,ICS=ICU=100% (b) MCCB 3 pole,415V,63 Amps, 36 KA - 04 Nos (outgoing) thermo magnetic adjustable release type,ICS=ICU=100% (c) Automatic star/Delta starters panel with all accessories mounting suitable for 20 HP-04 Nos. (d) Phase indicating lamps(RYB)-04 set (e) Digital panel meter for Amp,Volt,KWH, power factor and other parameter flush mounting of size 96X96mm-04 set. (f) Suitable CTs for main and for 04 starter panels.

(e) Compatible with OFC based communication Ethernet Switch –16 port GBPS layer 2 manageable switch, Make Cisco, Dlink, Redundant GPRS modem based communication module comprising of one Main and One standby Modem with suitable antenna, modem controller and 02 Nos. data enabled SIM cards (01 No per modem) using two different service providers. The module shall be programmed to automatically toggle between the service providers based on the actual signal strength. switch to the stand by modem in case the main modem fails, Compatible for Wimax Connectivity if required.

Notes for item No. 2 & 3:- To make the system fully functional. all panels shall be consisting of the following :- (a) Rack mountable Web Smart Switch with 28 ports and POE for CPE hardware and following specifications:- (i) Number of Ports 24 10/100Base-TX Ethernet ports 2, 10/100/ 1000BASE-T 2 Combo 10/100/1000BASE-T/SFP. (ii) Port StandardSupply and fixing unctions • IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) • IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper) • IEEE 802.3x Flow Control • IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) • IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3 • IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3 Switching Capacity • 12.8 Gbps Make : Siemens, Dlink, Ubiquiti, Cisco

(b) Hot pluggable 1310 nm multimode/Single mode SFP (mini-GBIC) transceiver, supporting full duplex, Gigabit speeds on multimode/Single mode fiber for distances of up to 550m/550m/10km on 62.5µm/50µm/ 9µm respectively in a metal housing to reduce EMI and to increase durability Make : Dlink, Ubiquiti, Cisco, Siemens, HP

(c) Rack Mountable LIU with the following specifications:- (i) Rack Mountable 12 Port Unloaded LIU (ii) Aluminium Base Material (iii) Slim 1 U mounting height (iv) Metal Shelf Aluminium 1.2 mm thick (v) Splice tray Aluminium 0.6mm (vi) Winding Panel – Plastic (vii) Cable Plug – Rubber for minimum 2 cable entries (viii) Adaptor Panel Aluminium 1.5 mm thick (ix) 2 fiber spools built in for 900 um tight buffered fibre storing (x) Capable of storing upto 3 mts of 900 um tight buffered fibre per adaptor Make : Dlink, Ubiquiti, Cisco

(d) SC-LC Duplex SM Patch Cord 0.9 mm dia of suitable length (i) Size 0.9mm dia (ii) Insertion Loss <=0.2 db, max 0.3 db (iii) Return Loss PC>=45dB, UPC>=50dB, APC>=60dB (iv) Connector Ferrule Ceramic (v) Apex Offset <50um (vi) Fiber Height +-100nm (vii) End Face Radius of Curvature 7mm<R<25mm (viii) Repeatability <=0.2 dB 1,000 times mating cycles (ix) Working Temp -40deg C to +85 deg C Make : Dlink, Ubiquiti, Cisco

(e) SC Simplex Coupler/Adaptor (i) Insertion Loss <=0.2 dB for Zirconia Sleeve (ii) Sleeve/Ferrule Withdrawl Force 2.0N to 5.9N Make : Dlink, Ubiquiti, Cisco

(f) Adaptor Panel (i) 6 port adaptor Panel for SC Adaptors Make : Dlink, Ubiquiti, Cisco

(g) SC-SM-Simplex Pigtail of suitable length (i) Insertion Loss <=0.2 db, max 0.3 db (ii) Return Loss PC>=45dB, UPC>=50dB, APC>=60dB (iii) Connector Ferrule Ceramic (iv) Apex Offset <50um (v) Fiber Height +-100nm (vi) End Face Radius of Curvature 7mm<R<25mm (vii) Repeatability <=0.2 dB 1,000 times mating cycles (viii) Working Temp -40deg C to +85 deg C Make : Dlink, Ubiquiti, Cisco

(h) CAT6 UTP 24 AWG Patch Cord of suitable length, Plug 30U snag less Make : Dlink, Finolex

Seamless Integration of the above PLC Panels into the Existing SCADA System incorporating (a) Development: (i) SCADA Screens for new Updated Panel configuration (ii) Layout for App new Updated Panel configuration (iii) Report Format new Updated Panel configuration

(b) On-site development: (i) Modifications in SCADA Screens (ii) Modifications in reporting format (iii) Modifications in App layout

The quoted cost shall deem to include the cost of communication for 12 months from the date of completion.

Above All automation panel should connected to existing SCADA server and any other leftout devices and accessories require to commissioning should be consider and same should be include in quoted rates and department will not pay extra cost for the same. Make of Control Panel: Cimcon Software Pvt Ltd/ Reckronic Devices and Systems / Sombansi Schneider/Universal Switchgear. NOTE: Panel should be taken into PRB after installation Note :- Cost for Synchronising of panel in to existing SCADA system is in contractors scope only and no extra payment shall be given to the contractor by the department.

Supply, Installation, Testing & Commissioning of Motor Actuated Ball Valve (with wheel for manual operation) consisiting of suitable single phase Actuator and ball valve of size 50 mm dia with appropriate bracket/mounting arrangement including two nos. limit switches for open and closed condition and splash proof enclosure complete all as specified and directed. SpecificationSupply and fixing eatures 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 Make: EMTORK / HASEL HOFENER /SIEMENS/ HONEY WELL/RITETORK

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

Supply, Installing,Testing and Commissioning of Ultrasonic Level Transmitter Range : 0-5 metres Accuracy : 0.5 % minimum 34. Supply Voltage : 24V DC Output : 4-20 mA Ultrasonic Frequency:75 kHz burst, rep. rate 96 ms Delay at Power-up: 1.5 seconds Temperature Effect: Uncompensated: 0.2% of distance/°C &Compensated: 0.02% of distance/°C Delay at Power-up: 1.5 seconds Resolution: 1.0 mm Output Response Time: 100 ms to 2300 ms Minimum Window Size: 20 mm Environmental Rating: Leakproof design is rated IEC IP67; NEMA 6P Operating Conditions: Temperature: –20 °C to 70 °C (–4 °F to 158 °F) Maximum relative humidity: 100% Note :- Core cutting on sump/tank as required at site shall be deemed to be item rate. Make : Endress/ Hauser/ Banner/ Krohnc/ Marshal/ Siemens

Fixing of 4C x 1.5 sq mm PVC sheathed and PVC insulated, armoured, FRLS, copper cable on wall/ laying in trench complete all as specified and as directed

Fixing of 6C x 1.5 sq mm PVC sheathed and PVC insulated, armoured, FRLS, copper cable. on wall/ laying in trench complete all as specified and as directed.

Fixing only 5 pair 0.5 sq mm PVC sheathed and PVC insulated, armoured, FRLS, copper cable. on wall/ laying in trench complete all as specified and as directed.

Supply, Installation, Testing and Commissioning of OFC Cable to be pulled over head and duly fastened/attached to a PVC coated messenger wire / 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 cable complete all as specified and directed. (a) 6F Single mode OFC suitable for outdoor networking applications (i) 6 Fibers type single mode, wavelength 1310, Attenuation 0.38/km (ii) Outer jacket of HDPE sheath (iii) Jelly Filled Core (iv) Wrapped with Corrugated Steel Tape (v) Armoured with a pair of Steel Wire for rigidity (vi) Anti Termite and rodent repellent (vii) Water Proof and moisture resistant Make : Finolex, Dlink

Supply & Installation of PVC Coated Suitable Dia GI messenger wire / 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 cable complete all as specified and as directed.

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 vibration produce during opertion of following capacity pumps, complete all as specfied and as directed by Engineer-in-charge.

Pump coupled with 60 HP motor (Bearing Size 6309-ZZ & 3309) Make:SFC/NBC/SKF

Pump coupled with 50/40 HP motor (Bearing Size 6307 ZZ & 3307) Make:SFC/NBC/SKF

Pump coupled with 30/20 HP motor (Bearing Size 6306 ZZ & 3306) Make:SFC/NBC/SKF

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.

Pump coupled with 60 HP motor (Bearing size 6313-ZZ & 6312ZZ make SFC/NBC/SKF)

Pump coupled with 40 HP motor (Bearing size 6311 ZZ & 6308ZZ make SFC/NBC/SKF)

Pump coupled with 15 HP motor (Bearing size 6307 ZZ & 6309ZZ make SFC/NBC/SKF)

Pump coupled with 20 HP motor (Bearing size 6309 ZZ & 6308ZZ make SFC/NBC/SKF)

Fixing in repair AC-3 type contactor with control voltage of 230V AC 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 complete all as specified and directed.

Contactor rating of 60A

Contactor rating of 40A

Contactor rating of 32A

Contactor rating of 22A

Contactor rating of 18A

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 compete all as specified and as directed.

OLR of capacity I Min of 45 to I max 65A

OLR of capacity I Min of 34 to I max 50A

OLR of capacity I Min of 20 to I max 32A

OLR of capacity I Min of 12 to I max 18A

OLR of capacity I Min of 08 to I max 12A

Supply and fixing self lubricated asbestoes non metallic and non graphite gland packing white colour of sizes 8 to 12 mm complete all as specified and directed Make : Champion or techno and commercial equivalent

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 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 15/20 HP motor

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.

Fixing in repair and replacement of MCCB of following capacity including disconnecting the cable, replacement of burntout lugs, 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 250 A ,Breaking capacity 36KA,4P with adjustable thermal magnetic setting Ics=Icu=100%

MCCB of 200 A ,Breaking capacity 36KA,4P with adjustable thermal magnetic setting Ics=Icu=100%

MCCB of 125 A,Breaking capacity 16KA,3P fixed type

MCCB of 25A to 100A,Breaking capacity 16 KA , 3P fixed type

MCCB of 250 A ,Breaking capacity 36KA,3P with adjustable thermal magnetic setting Ics=Icu=100%

MCCB of 200A,Breaking capacity 36KA,3P with adjustable thermal magnetic setting Ics=Icu=100%

Supply and fixing in repair and replacement of burnout aluminium spreaders incoming or outgoing of following size including nuts and bolts all as specfied and directed by Enginner-in-charge

Fixing 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 including necessary welding to MS or CI pipe for taping if required.

Fixing in replacement of copper unamoured power cable of size 35sqmm from motor starter panel to motor in HDPE pipe in ground

Fixing in replacement of copper unamoured power cable of size 50 sqmm from motor starter panel to motor in HDPE pipe in ground

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 Engineer-in-charge

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/G Max/Pioneer Power

Scrapping of paint complete pump and motor, base frame and accessories complete including making new synthetic enamel paint of two coats over a coat of red oxide primer of motor of capacity 15 HP to 75 HP complete all as specified and directed.

Supply and fixing in repair fabrication of Iron frames size and thickness as per existing on site including nut bolts, washers , two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply and fixing in repair rubber vibration pads heavy duty for base frame as per sample suitable for the following size of pumpsets :-

Demolition of Exisiting 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

Installation,testing and comissioning in replacement of CI flow meter of size 450 mm flanged ends mounting, woltman removable mechanism class B, Conforms to ISO-4064,Pressure rating of minimum PN 16 ,including cutting existing pipe lines and welding flanges at both end and insertion, making leak proof , testing complete all as specified and directed. Note :- Excavation, making good to the disturbed surfaces, DI fittings, lead joints or any other materials required at site for necessary modifications complete are deemed to be included in the item rate and no extra payment shall be claimed by the contractor.

Installation,testing and comissioning in replacement of CI flow meter of size 150 mm flanged ends mounting, woltman removable mechanism class B, Conforms to ISO-4064,Pressure rating of minimum PN 16 ,including cutting existing pipe lines and welding flanges at both end and insertion, making leak proof , testing complete all as specified and directed. Note :- Excavation, making good to the disturbed surfaces, DI fittings, Lead joints or any other materials required at site for necessary modifications complete are deemed to be included in the item rate and no extra payment shall be claimed by the contractor.

Supply, Installation Testing & Commissioning of direct acting type release solenoid valve for air release during priming; with follwing specifications : Size: 10 mm Pressure rating: 10 kg / sq. cm. Type: Normally closed

Supply, Installation Testing & Commissioning of motor actuated ball valve suitable for 25 mm GI pipe for priming of pump including all necessary GI fittings with following specifications: Size: 25 mm Pressure rating: 10 kg / sq. cm.

Supply, Installation, Testing & Commissioning of Motor Actuated Butterfly Valve (with wheel for manual operation) consisiting of suitable single phase Actuator and butterfly valve of size 150 mm dia with appropriate bracket/mounting arrangement including two nos. limit switches for open and closed condition and splash proof enclosure. SpecificationSupply and fixing eatures 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 Make: EMTORK / HASEL HOFENER /SIEMENS/ HONEY WELL/RITETORK

Supply, Installation Testing & Commissioning of pressure Transmitter with following specification including necessary power pack for supply of DC : Power supply: 10-36 V DC Process connection: G ½ “ Enclosure: whether proof IP 65 Process temperature: -30 to 120 celcius Accuracy: 0.25 %

NOEL ENGINEERS

shubham construction

BOB ENTERPRISES

DHARMESH ENTERPRISES