WBPHED/18/EE/BOLMD/2020-21

Amount

CLEAR WATER PUMPING STATION Supply, delivery and storage at site horizontal split casing centrifugal pump with base plate, flexible coupling, coupling guard, foundation bolt etc for Clear water having the following specification and as detailed in the NIT. Gr – I a) Capacity : 223.0 m3/hr. b) Total Head : 92 Mtr. c) Liquid to be handled : Clear Water d) No. of Stage : Two (Max) e) Rated Speed (RPM) : 1500 (Syn.) Material of Construction of Pump:- Casing : CI to IS 210, FG 260. Impeller : Bronze. Shaft : Carbon Steel. Other Internals : Bronze. Make: Kirloskar / Mather & Platt / WPIL/Jyoti

Gr – II Supply, delivery and storage at site horizontal split casing centrifugal pump with base plate, flexible coupling, coupling guard, foundation bolt etc for clear water having the following specification and as detailed in the NIT. a) Capacity : 53.0 m3/hr. b) Total Head : 48 Mtr. c) Liquid to be handled : Clear Water d) No. of Stage : Two (Max) e) Rated Speed (RPM) : 1500 (Syn.) Material of Construction of Pump:- Casing : CI to IS 210, FG 260. Impeller : Bronze. Shaft : Carbon Steel. Other Internals : Bronze. Make: Kirloskar / Mather & Platt / WPIL / Jyoti

Supply, delivery and storage at site IE3 Energy efficient 110 KW, 1500 RPM, AC, 3 Phase, 50 Cycles + 5%, 415V + 10% class F insulation with temperature rise limited to Class B Insulation, Amb. Temperature 50OC, IP55, S-1 duty, horizontal foot mounted motor. Make: Crompton Greaves / KEC / Siemens

Supply, delivery and storage at site IE3 Energy efficient 15 KW, 1500 RPM, AC, 3 Phase, 50 Cycles + 5%, 415V + 10% class F insulation with temperature rise limited to Class B Insulation, Amb. Temperature 50OC, IP55, S-1 duty, horizontal foot mounted motor. Make: Crompton Greaves / KEC/ Siemens

Supply and delivery and storage at site of C.I.D.F, manually operated Sluice Valve with non-rising spindle as per IS-14846 / 2000, PN 1.0. Valve Make: IVI / Durga / Jupiter

250 mm Suction Line – Clear Water. (For Gr. I)

125 mm Suction Line – Clear Water. (For Gr. II).

DN 65 mm for dewatering pump

Supply and delivery and storage at site fabricated steel, double flanged electric actuator operated butterfly valve with inbuilt starter, PN-1.0 rating for Gr. II & PN1.6 rating for Gr. I as per IS-13095 / BS-5155 with SS-304 Body Seat and Disc Seat of nitrile rubber for Clear Water should be scada compatible

DN 100 mm on Delivery Line and common header for Gr. II

DN 200 mm on Delivery Line for Gr. I

DN 300 mm on Common Header for Gr. I.

Supply, delivery and storage at site of C.I. D.F. Non-Return Valve as per IS-5312 (Part-I) SS-410 trims. Valve Make:- IVI / Durga / Jupiter

DN 200 mm. (For Clear Water Pump of Gr. I). PN 1.6 rating

DN 100 mm. (For Clear Water Pump of Gr. II). PN 1.0 rating

DN 65 mm for sump pump, PN 1.0 rating

Supply, delivery at site and storage of submersible centrifugal dewatering pump motor set with control panel, level probe, Capacity : 20Cum/hr., Total head : 14MLC

Supply, delivery and Storage at site MS Pipe, Flange, Bend, Tee, Fitting as Per Relevant IS standard, pipe work shall be of M.S Construction having 7.9 mm / 8.0 mm thickness, 10 KSCG Pressure Rating Individual pump suction Pipe Line. (250 mm dia). 5 Mtr Each Pipe Line x 3 Nos. = 15 Mtr approx. (for clear water pump of Gr. I).

Supply, delivery and Storage at site MS Pipe, Flange, Bend, Tee, Fitting as Per Relevant IS standard, pipe work shall be of M.S Construction having 7.9 mm / 8.0 mm thickness, 16 KSCG Pressure Rating Individual pump delivery Pipe Line. (200 mm dia) & Header (300 mm dia). (for clear water pump of Gr. I)

For DN 200 – 10 Mtr Each Pipe Line x 3 Nos. = 30 Mtr approx.

For 300 mm dia manifold, common delivery header.

Supply, delivery and Storage at site MS Pipe, ERW Medium, Flange, Bend, Tee, Fitting as Per Relevant IS standard, 10 KSCG Pressure Rating Individual pump suction Pipe Line. (125 mm dia). (For Clear Water Pump of Gr. II). 5 Mtr Each Pipe Line x 2 Nos. = 10 Mtr. approx

Supply, delivery and Storage at site MS Pipe, ERW Medium, Flange, Bend, Tee, Fitting as Per Relevant IS standard, pipe work shall be of M.S Construction, 10 KSCG Pressure Rating Individual pump delivery & header Pipe Line. (100 mm dia).(for Clear water pumps of Gr. II).

10 Mtr Each Pipe Line x 2 Nos.= 20 Mtrs

10 Mtrs. Header Line

Supply, delivery at site and storage GI pipe, socket, union etc. as per IS1239 part-I for 2 nos. dewatering pump set

Supply, delivery and storage at site suitable MS dismantling joints

DN 125 mm. (For Clear Water Suction for Gr. II). PN 1.0

DN 100 mm. (For Del & header for Gr. II). PN 1.0

DN 250 mm. (For Clear Water Suction Line for Gr.I). PN 1.0

DN200mm.(For Clear Water Delivery Line for (Gr.I). PN 1.6

DN 300 mm. (For Clear Water Header Line for (Gr.I). PN 1.6

DN 400 mm (For Raw water Header at WTP) PN 1.0

Supply, delivery and Storage at site pressure gauge with Siphone tube, impulse pipe, three way cock, Range 0-10/16 KSCG

Supply, delivery and Storage at site compound gauge with Siphone tube, impulse pipe, three way cock, Range – 1.00 to + 1.0 KSCG

Supply, delivery & Storage at Site one no. 5 ton capacity H.O.T. Crane with MS Girders & Rail having travel of about 20 Mtrs., Lift of 4.5 Mtrs., Span of about 8 Mtrs., Girders to be supported on the RCC Bracket of the room with maximum span of 4.5 mtrs

Supply, delivery and storage at site DN300 mm electromagnetic flow meter for cler water Gr. I header, PN 1.6 rating, Line Size: 300 mm; Protection: IP68, Full bore type Electro Magnetic Flow meter With Smart Transmitter (Volume Flow rate output: 4-20mA HART/Modbus Output and Totalizer Pulse Output: 0.05cu.m /Pulse) With LCD Display, Calibration lab as per ISO 17025, Accuracy: ± 0.5% Electrode SS316L with Polyurethane/Hard Rubber Liner , Corrosion protection compliance to ISO12944, ACS Drinking Water Approval, Housing: Alu, IP67 NEMA4X, Cable Length: 20m Aux. Supply: 24V DC/230 V AC Make: Endress+Hauser India Pvt. Ltd. / ABB/Fobes Marshall / Nivo Controls / Etron

Supply, delivery and storage at site DN100 mm electromagnetic flow meter for clear water Gr. II header PN 1.0 rating., Line Size: 100 mm; Protection: IP68, Full bore type Electro Magnetic Flow meter With Smart Transmitter (Volume Flow rate output: 4-20mA HART/Modbus Output and Totalizer Pulse Output: 0.05cu.m /Pulse) With LCD Display, Calibration lab as per ISO 17025 , Accuracy: ± 0.5% , Electrode SS316L with Polyurethane/Hard Rubber Liner , Corrosion protection compliance to ISO12944, ACS Drinking Water Approval, Housing: Alu, IP67 NEMA4X, Cable Length: 20m Aux. Supply: 24V DC/230 V AC Make: Endress+Hauser India Pvt. Ltd

Supply, delivery and storage at site DN400 mm electromagnetic flow meter for raw water header PN 1.0 rating., Line Size: 400 mm; Protection: IP68, Full bore type Electro Magnetic Flow meter With Smart Transmitter (Volume Flow rate output: 4-20mA HART/Modbus Output and Totalizer Pulse Output: 0.05cu.m /Pulse) With LCD Display, Calibration lab as per ISO 17025 , Accuracy: ± 0.5% , Electrode SS316L with Polyurethane/Hard Rubber Liner , Corrosion protection compliance to ISO12944, ACS Drinking Water Approval, Housing: Alu, IP67 NEMA4X, Cable Length: 20m Aux. Supply: 24V DC/230 V AC Make: Endress+Hauser India Pvt. Ltd

Radar Level Transmitter for CWR Power Supply : 240V AC 2-wire; 4-20mA HART; HART/Bluetooth (App) configuration Antenna; Max. Measuring Range:10m liquid Cable Length: 20M Remote Display RIA15, non Ex, field housing Make: Endress+Hauser India Pvt. Ltd. / ABB

Pressure Transmitter for Clear water Common Header for Gr. I Piezo Resistive Sensor Type Measuring membrane: Ceramic. Linearity +/-0,5%. Range: 0-16 Bar Output: 1Chx4-20mA, SIL, 0.1% Accuracy Connecting Cable: Plug M12 10 meter, IP67 Protection: IP68 Make: Endress+Hauser India Pvt. Ltd

Chlorine Measurement (Clear Water) Analyzer with pH Compesation: OHR OUTLET Electrode, Digital functionality with Inductive Data Transmission from Sensor to Transmitter Diaphragm: PTFE , Signal transmission: Digital. Reference system: Gel., Conductivity: min 50uS/cm Temperature sensor integrated. Transmitter liquid analysis for Memosens pH Digital sensors; Memosens protocol, In built Digital Display, Input: 2x Memosens Sensor, Output: 2x 4-20mA , Supply: 230VAC/24V DC Plug &Play for sensors modules, SD-slot data logger, alarm relay, Protection: IP66 Input: 2x Digital Sensor, Output: 2x 4-20mA , Supply: 24V DC Flow Fit Assembly along with Standing Sample Handling Panel Make: Endress+Hauser India Pvt. Ltd. / ABB

Supply, delivery and storage at site 2 Kg/hr toner base chlorination system with all equipment, instrument and accessories as per NIT specification. Make: Capco Water/Siemense/Chloro Control

Supply and delivery neutralization Pit as per CPHEO/B.I.S. construction (i) FRP cover and lining for neutralisation pit.- 1 No. (ii) Chain Pulley block with travelling geared trolley of capacity 3 tons - 1 No. (iii) Dial type weighing scale of 3 Tons - 1 No. (iv) Lifting Bar. - 1 No. Make: Capco Water /Siemense/Chloro Control.

Supply, delivery & Storage at Site sheet steel enclosed compartmentalized floor mounted dead front horizontal draw out type 12 KV, 630A, VCB Three panel distribution board complete with all relays metering, CT, PT etc. in compliance with NIT specification

Supply, delivery at site and storage of oil immersed 11/0.433KV, 800KVA, 3 Ph. 50c/s. with a vector group of Dyn. 11 transformer complete with OLTC and all accessories in compliance with NIT specification

Supply and delivery and storage at site 2 mm sheet steel enclosed, floor mounted 415 volt power distribution board Cum MCC in substation complete all devices, metering & protection in compliance with NIT specification

Supply delivery and storage at site of 2 mm sheet steel enclosed floor mounted MCC cum PDB with IP 54 degree of protection in clear water pump house complete with all devises, metering and protection in compliance with NIT specification

Supply delivery and storage at site 110 Volt, 65 AH maintenance free type lead acid battery with battery charger and distribution board all housed in one 2 mm thick floor mounted sheet steel panel, charger made of solid straight silicon controlled rectifier must have automatic float / boost change over facility etc. in compliance with NIT specification

supply, delivery and storage at site 11 KV (E) grade 3C, 240 sq. mm XLPE insulated aluminum conductor armored cable confirming to IS 7098 Part-II of approved make for power supply agency panel board to 3 panel board to transformers complete with heat shrinkable indoor termination kits of approved make

Supply, delivery and storage at site 2 mm thick CRCA steel enclosed IP-54 LPBS for motorized valves in compliance with NIT specification

Supply, delivery and storage at site 2 mm thick CRCA steel enclosed LPBS for clear water GR -1&G-II pump motors in compliance with NIT specification

Supply, delivery and storage of Electromagnetic Flow Meter: for each OHR inlet, PN1.0 rating Protection: IP68, Full bore type Electro Magnetic Flow meter With Smart Transmitter (Volume Flow rate output: 4-20mA HART/Modbus Output and Totalizer Pulse Output: 0.05cu.m /Pulse) With LCD Display, Calibration lab as per ISO 17025 , Accuracy: ±0.5% , Electrode SS316L with Polyurethane/Hard Rubber Liner , Corrosion protection compliance to ISO12944, ACS Drinking Water Approval, Housing: Alu, IP67 NEMA4X, Cable Length: 20m Aux. Supply: 24V DC/230 V AC Make : Endress+Hauser India Pvt. Ltd. / ABB

Line size: 150 mm (Zone - I)

Line size: 100 mm (Zone - II)

Line size: 250 mm (Zone - III)

Line size: 300 mm (Zone - IV)

Line size: 200 mm (Zone - V)

Line size: 150 mm (Zone - VI)

Supply and delivery of MS Dismantling joint., PN1.0 rating

Chlorine Measurement (Clear Water) Analyzer with pH Compesation: OHR OUTLET : Electrode, Digital functionality with Inductive Data Transmission from Sensor to Transmitter Diaphragm: PTFE , Signal transmission: Digital. Reference system: Gel., Conductivity: min 50uS/cm Temperature sensor integrated. Transmitter liquid analysis for Memosens pH and Turbidity Digital sensors; Memosens protocol, In built Digital Display, Input: 2x Memosens Sensor, Output: 2x 4-20mA , Supply: 230VAC/24V DC Plug &Play for sensors modules, SD-slot data logger, alarm relay, Protection: IP66 Input: 2x Digital Sensor, Output: 2x 4-20mA , Supply: 24V DC Flow Fit Assembly along with Standing Sample Handling Panel Make: Endress+Hauser India Pvt. Ltd

Supply, delivery of Radar Level Transmitter: for OHR water level measurement Power Supply; Output; Operation: 2-wire; 4-20mA HART; HART/Bluetooth (App) configuration Antenna; Max. Measuring Range:10m Cable Length: 30 M Remote Display RIA15, non Ex, field housing

Supply, delivery at site and storage of following XLPE insulated Ar. 1.1 KV Grade Al. Conductor cables:-

3.5 core, 240 sq. mm, 1.1 KV grade XLPE Ar. Al. Cable (Transformer secondary to incomer ACB, two feeders with 4 lengths per feeder).

3.5 core, 240 sq. mm, 1.1 KV Grade XLPE Ar. Al. Cable for MCC in pump house 2 length per feeder, two feeders

3 core, 150 sq. mm, 1.1 KV Grade XLPE Ar. Al. Cable from MCC panel to clear water motors (1 length per motor) (total 3 motors).

4 core, 16 sq. mm, 1.1 KV Grade XLPE Ar. Al. Cable for lighting, ventilation, chlorination etc.(1 length per feeder)

3 core, 16 sq. mm, 1.1 KV Grade XLPE Ar. Al. Cable for Gr-II pump motors (two lengths per motor) (Total 4 length).

4 core, 10 sq. mm, 1.1 KV Grade XLPE Ar. Al. Cable for battery charger, valve actuator, ECBC etc (1 length for each feeder).

2 core, 6 sq. mm, 1.1 KV Grade XLPE Ar. Al. Cable for various single phase power supply

Supply delivery and storage at site of 1.1 KV grade PVC insulated 2.5 sq. mm stranded 12 core copper conductor Ar. control cable relevant Indian Standard. Make: Incab / Polycab

Supply, delivery and storage at site of earthing and lightning protection materials consisting of 2 X 65 mm X 8 mm main earth grid about 20 nos. 50 mm dia X 3000 mm long GI pipe for earth electrode, 25 mm X 4 mm GI flat for lightning protection and miscellaneous earthing materials as per IS 3043 volt other relevant IS and electrical inspectors approval

Supply, delivery at site and storage of safety equipment like fire extinguisher, fire buckets, rubber mats, shock treatment chart and first aid box etc as per approval of electrical inspector. Make: Minimax / Surex / Fire Shield

Supply, delivery at site and storage of electrical equipments for internal lighting, exhaust fan, internal wiring, campus lighting for the pump house and substation including following materials:- Make:- Light Fittings – Philips / Crompton / Havels / Ciska.

LDBS with 1 no. 32 Amp. TPN MCCB and required nos. of outgoing MCCB feeders

Green Line is an IP66 road lighting luminarie with high power LED and unique peanut lens to ensure uniform light distribution, higher spacing between poles and maintenance free system. Model – BRP 409 LED 074 CW HE MR FG S1 PSU GR

IP66 & IK08 protected LED Highbay solution with PDC housing toughened & shattered proof glass available in both Narrow & Wide beam optics. Model 0 BY325P LED100S CW PSU GR NB XTFCL V1

380 mm Exhaust fans for sub-station.

Industrial power socket with MCB 10 amp to 20 amp with socket top fitting with MCB and Metal box complete set.

1200 mm Pedestal Fan

LED/CFL fittings with lamp

Conduit Pipe, bend, joint box, tee 2.5 sq mm X 2 core for distribution and 4 sq mm for power plug (18 nos X 6 mtr)

Conduit Pipe, bend, joint box, tee with 1.5 sq. mm X 3 core copper wire and 2.5 sq. mm copper wire for distribution wiring. 104 Pt. X 6 Mtr. (Av. Run).

SECONDARY CHLORINATION FOR 6 NOS. O.H.R. SITES. Supply, delivery and storage at site 1 kg/hr baby cylinder base chlorination system with all equipment, instrument and accessories at each OHR site as per NIT specification

Lighting arrangement of secondary chlorination room with wiring ,PVC pipe, Tee, Socket, bend, elbow, with 1.5 sq mm copper wire for main line including LED 17W, CW (6500K) Model : 48027/65/86 - 4 Nos., DB Box-1 No, Power plug print-2 Nos., Model – BRP 409 LED 074 CW HE MR FG S1 PSU GR - 2 Nos., ceilings fan-1No, including power receiving panel accommodated 1 no 63 AMP main switch busbar with voltmeter

PART-B Installation of all items as mentioned in Part – A including supply of all erection materials, pipe supports, valve supports etc. as required for installation of pumping machinery, cable jointing kits, cable supports & clamps etc. including laying of HT & LT cables through permanent cable trench of GI Rack / Tray, earthing & lighting protection as per IE Rules, complete indoor & outdoor lighting installation work with all internal & external wiring to the entire satisfaction of EIC. (Rate to include hire charges of generator, welding set, fuels, lubricants etc for completion of work). (For substation, clear water and chlorination at OHR Sites).

Construction of RCC pit of suitable size with manhole / removable cover for installation of common delivery header flow meter, valve with DM Joint including supply of all material, labour, shuttering, excavation, back filling complete

For Clear Water of Gr. I.

For Clear Water of Gr. II.

For Raw water electromagnetic flow meter

Providing GI Rack / Tray for Laying of HT & LT Cable inside the Sub-station Room and Pump House (300 x 50)

Providing curb angle & removable chequered plate over the open portion of the cable trench after installation of the equipment as per direction of EIC & with a provision of lifting lug over the MS chequered plate

Painting of the installation by two coats of enamel paints (Colour to be decided by purchaser) over a coat of primer as per direction of EIC

Commissioning of the entire installation with Sub-station including the cost of high pressure testing & relevant testing of 11 KV HT Switch Board, transformers, Power Distribution Board, cables, earthing etc. by approved agency of Directorate of Electricity, Govt. of West Bengal & taking approval from the Directorate of Electricity, Govt. of West Bengal as per direction and to the entire satisfaction of EIC. (For Substation, clear water and chlorination at OHR Sites).

Operation of the entire installation in both Sub-station & Pumping station and chlorination system on 24 hours basis including guarding and maintenance for a period of 12 (Twelve) months are to be provided with supply of skilled, semi-skilled and un-skilled personnel including watch and ward personnel from the date of commissioning. During maintenance period supply of all consumable materials, sundries & lubricants are to be supplied. Charges of electrical energy, chlorine, chlorine filling during maintenance period will be borne by the Department

OHR Site operation and maintenance of the entire gaseous chlorination plant round the clock by engaging skilled and unskilled personnel per shift along with supply of sundry. The cost includes the visit charges of gas plant supervisor once in every 15 days in a month along with expert technician for servicing and also Charges of electrical energy, chlorine, chlorine filling during maintenance period will be borne by the Department.

OHR No. I

OHR No. II

OHR No. III

OHR No. IV

OHR No. V

OHR No. VI

Add GST @12% on Item No. 1. to 49

Add Cess @1% on sum of Item No. 50

WEST BENGAL ENGINEERING CO.

B T PROJECTS PRIVATE LIMITED

MACHINE SUPPLIERS SYNDICATE PVT LTD