WBPHED/EE/BMD/NIeT-16 OF 2024-2025/4

Amount

PART-A

Supply, delivery of clear water vertical wet type submersible pump suitable for bore well conforming to IS:8034(and as amended threreafter) with standard MOC for potable clear cold water and BEE 3 star minimum rated capable with a continuous rated-2 pole suitable wet type vertical squirel cage induction motor conformoning to IS: 9283(and as amended threafter) suitable for operation in AC Three phase 415V, 50Hz(category B motor) and as per technical specification givebn in NIT Method of starting – star delta Tube Well size-250mm a) Discharge-12.5 M3/Hour, Total head -63 Mtr N.B-T.C. & G.C. needed. (Manufacturer test certificate along with curve chart should be submitted at the time of delivery)

Supply and delivery of the following materials at site : -

Supply, delivery and storage at site 50 mm dia UPVC Column pipe medium gauge both side 8 TPI threaded and one side heavy type socket other site rubber cap for threaded protector Standard (17kg/cm2).

1.5 mtr long

3 mtr long

Supply and delivery at site 50 mm dia CI Top Adaptor with flange (Single clamp)

Supply and delivery at site 50 mm dia CI Bottom Adaptor (Single clamp)

Split type MS fabricated suitable tubewell cover as per tubewell housing with a necessary arrangement for clamping devices including holes for air pipe and cable entry gland

Safety device for the above pump set by supplying MS cage with proper clamping arrangement and Round Twisted Machine Made Nylon rope 20 mm dia (super quality)as per requirement including supply of all required materials with nuts and bolts as required

102mm Ф 0-12 Kg / cm2 pressure gauge with brass three way cock and syphone and other necessary fittings

Supply & delivery of M.S. suspension clamp with necessary nuts, bolts & washer etc suitable for 80mm dia pipe (Size-300 mm x 80 mm x 8 mm each)

Supply and delivery of 80mm dia following GI specials for delivery line

Pipe (TATA Medium) (including Socket

flange (G.I) heavy type for 80 mm dia

Socket

Reducer 80mm x 50mm

Supply and delivery of 32mm dia following GI specials for Cable Protection

100mm long short piece (50mm upto 150mm long)

Union

Pipe (TATA Medium) (including Socket)

Supply and delivery of 450mm(H) x 300(L) x 250mm(B) size out door CRCA sheet steel fabricated cubical type kenopy top cable jointing box inside fitted 6 nos 63 Amp rated bus bar and hinged type front door and painted powder coated anticorrosive paint as per IP 55 as per direction of E.I.C

Supply, Delivery and storage at site of Horizantal Split cashing Centrifugal Pumping Machinary with base plate flexible coupllng, coupling guard, foundation bolt etc. other Accessories etc. having the following specification and as per technical Specifications given in NIT N.B- H-Q curve has to be submitted during the delivery (1W+1S)

a) Discharge : 65 m3/hr, Total Head : 55 mtrs.

Supply, Delivery and storage at site of Horizantal foot mounted inducution motor TEFC suitable for the above pump mentioned above (item no 1) with adequate margin including other accessories as per technical Specifications given in NIT N.B-No load as well as short-circuit Test Certificate of induction motor during test run has to be submitted during the delivery.

Supply & delivery at site of following valves

CIDF single door swing check rising type NRV (P.N.–1.0) rating as per IS:1532 Part – I, and as per technical Specifications given in NIT (for individual Pump)

i) DN 80 mm (for submersible pump)

i) DN 100 mm (for individiual delivery header)

CIDF non-rising Sluice Valve (P.N-1.0), generally conforming to IS 14846 as per technical Specifications given in NIT

i) DN 80 mm (for submersible pump)

i) DN 150 mm (for individiual suction site)

ii) DN – 150mm (for Commn delivery header)

Supply delivery at slte and storage of Cast Iron wafer type (P.N. – 1.0) Actuator operated Butterfly Valve generaly confirming to BS:5155/lS:13095. as per technical Specifications given in NIT

i) DN 100 mm (for individiul delivery header)

Supply delvery at site and storage of Cast Steel / Ductile iron Tamper Proof Single Orifice Air Release Valve of DN 50 of Class 300 rating with isolating CS / DIDF Sluice Valve as per relevanl IS Standard as per technical Specifications given in NIT

i) DN – 50mm (for H/L Commn delivery header)

Supply, delivery & storage at site MSERW (Medium) Pipe for individual pump Suction/delivery lin, M.S flanges, bends, specials, Bel mouth, etc. as required to make the installation of suction, delivery and common delivery header of Centrifugal pumping machineries complete in all respects up to the satisfaction of E.I.C.and as per technical Specifications given in NIT

Supply, delivery & storage at site Dismantling joint with rubber liner

D.N -100mm (P.N-1.0 Rating) for delivery line

D.N -150mm (P.N-1.0 Rating) for suction & common delivery line

Supply, delivery & storage of Gleeserine type pressure gauge, cast Al. dial along with DN-15 GI impulse line with valve.

i) (0 – 10 Kg.) 102 mm dia for individiual delivery header

ii) (0 – 10 Kg.) 150 mm Ф for Common Header

Supply, delivery & storage of Gleeserine type Compound gauge, cast Al. dial along with DN-15 GI impulse line with valve.

i) (+1 – 1 Kg.) 102 mm Ф for individiual Suction line

Supply, delivery and storage at site of following L.T cables

2.5 sqmm 3core, 1100 Volt grade copper water proof PVC insulated submersible flat submersible cable,Conforming To IS : 694 As Amended Up To Date.

6 Sq. mm 4 core, 1.1 KV grade, Al. Ar, XLPEA cable conforming to IS : 7098 (Part – I). For MCC to Chlorine machine 15 mtr x 1 nos=15 mtr

16 Sq. mm 3 core, 1.1 KV grade, Al. XLPEA cable conforming to IS : 1554 (Part – II). a) 2nos submersible pump x 100mtr =200 mtr

50 Sq. mm 3.5 core, 1.1 KV grade, Al. XLPE cable conforming to IS : 1554 (Part – II). (From Main switch to PDB cum MCC Panel through Voltage Stabiliser)

25 Sq. mm 3 core, 1.1 KV grade, Al. XLPEA cable conforming to IS : 1554 (Part – II). a) 2nos motor x 40mtr =80 mtr

1.5 sq mm , 12 core , 1.1 KV Grade PVC insulated Copper Armoured control cable as per relevent IS. a) For 2nos actuater x 20 mtr

4 Sq. mm 4 core, 1.1 KV grade, Al. XLPEA cable conforming to IS : 1554 (Part – II). For dewatering Pump

N.B- Purchase of all cables should be as per actual site condition.

Supplying delivery of 415 Volt TPN sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required i)200 Amp 4way

Supplying delivery of 160 Amps 415 Volt TPN Sheet steel enclosed HBC Fuse type Heavy Duty Double Break Main Switche with side handle operated For receiving WBSEDCL power

Supply, Delivery and Storage at Site 2 mm. thick CRCA Sheet Steel Enclosed Cubical type Indoor Floor Mounted 415 Volt MCC cum PDB Panel with PLC having required Feeders as per technical Specifications given in NIT

Supply delivery and storage at site of Ultrasonic type continuous level measuring unit with provision of 4 to 20 mA analogue signal, indicator and recorder for continuous level monitoring as well as 5 nos. relay out put for sensing high, low, low - low level in suction sump as per technical Specifications given in NIT

Supply delivery and storage at site of Electromagnetic Flow Meter with remote indicator cum totalizer unit and cable between the meter and indicator as per technical specification

i) DN: 150 (for common delivery header)

Supply & delivery at site horizontal type centrifugal self priming non-clog dewatering pump with horizontal type 415V ,50 Hz , three phase squirrel cage Induction motor including supply of channel base frame ,coupling and coupling guard complete set Kw Rating- 0.75Kw minimum Discharge capacity : 7.75 M3/hr Total Head : 10 mtr. Suction/delivery- 40mm/35mm

Supply and delivery at site 40mm dia G.I pipe. With fittings i.e- Elbow, Union, Nipple. G.M Wheel valve. GM Foot valve etc for making suction and delivery line of dewatering pump.

Design, manufacturing and supply of 2 MT capaciy x 8 mtrs Span approx x 6.5 mtrs. Lift single glrder construct on Hand Operated Over Head Travelling monorail compleie with indef brand Triple Spur Gear Chaln Puley Bock and Geared Travelling Trolley including supply of Steel Gantry Girder wilh 40mm square rail suiable for the above crane for total length of 8 x 2 = 16 mtrs. The bay length shal be 10mtrs. (approx)and suppoting disiance for the steel gantry g rdershall be 4.0 mtrs. max. The Crafe shall be des gned for class-1 duty indoor operation conforming to lS:807, lS:3177 and lS;3832. The Crane and Gantry Dirder shall be supplied at site duly painted with two coats Red Lead Primer. as per technical Specifications given in NIT (Test and Guarantee Certificate have to be supplied at the time of delivery)

Supply, delivery and storage at site of automatically controlled plunger type chlorinator dosing pump with Flow Rate 100 Ltr./Hr. and Max pressure of 10kg/cm2) with all accessories for pump motor, foundation Bolt, suction and discharge flange and with storage tank of dosing solution of 100 Ltr. capacity and the prime mover to be coupled with pump of 0.5 HP 3 Phase 1450 RPM squirrel cage TEFC induction Motor, Motor will be IE3 (Make of Machine: As per attached vendor list of P.H.E Dte.) (1W +1S)

Supply , delivery and storage at site A.C 3 phase ,50 Hz microprocessor based for unbalanceinput power and servo controlled oil cooled type 50 KVA (200 -500)Volt voltage Stablizer with first filling of oil . as per technical Specifications given in NIT (MAKE- as per approved vendor list ) N.B.:- Manufacturer Test Certificate for Stabilizer, core material, winding copper & oil should be produced at the time of delivery

Supply delivery of outdoor type LED light fixture Operating Voltage 140V-270 V AC 50Hz ,LED light fixture having LM6 pressure die cast Al. housing pot optical reflector and heat resistant toughened Polycarbonate/ Glass cover complete set. M.No-BRP333 LED110 CW R5C FG PSU S1 V1 Philips make or equivalent model.

Supply delivery 80mm dia M.S Black pipe Medium (Class B) as per IS:1239 PART-1 (2004). i) 1.5 mtr long each x 3 nos for each pump house x 2 nos Pump house (For holding Arm at Pump House Roof)

Supply delivey of 1.5 mtr. long M.S Arm bracket made out of 40 mm dia MS pipe with painted anticorrosive paint .

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). a) 40 mm dia [ for Control Cable protection]

PART-B

Installation of all items mentioned as in PART A including supply of all erection items, as required for installation of Centrifugal pumping machineris, all valves, suction delivery pipe line, PDB Panel MCC panel, Votage stabiliser, dewatering pump, Chlorine system, cable tray, indoor & outdoor light, laying of all cables including supplying all necessary items i.e- nut &bolt wather rubber gasket, with painting, jointing of cables termination cable soketing by suitable rated sockets, jointing the delivery header with existing Rising main, suporting piller and paining anticorrosive paint etc. including cost of gas cutting, welding etc. as required for complete installation as per Hydraulic standard & IE rules in compliance by engaging skilled technician all complete as per Technical specification and upto entire satisfaction of EIC. as per technical Specifications given in NIT

Supply, delivery Fixing at site G.I cable tray for laying of power cable and G.I Perforated cable tray for laying of control cable at Sub-Station having proper M.S. structural support as per technical Specifications given in NIT

Earthing & lightning protection for Pump house, electrical installation etc as per ISS and IE rules and as per technical specification as per technical Specifications given in NIT

Lighting and luminaries arrangement at the head works site including internal illumination of pump house building etc.as per technical specification as per technical Specifications given in NIT

Supply delivery at site and storage of safety equipment like 6kg capacity Fire Extinguisher , sand bucket with bracket , rubber mats, shock treatment chart and first aid box, complete as per technical specification.

Cost of supply and delivery at site of calcium hypochlorite granule minimum CI content 60%-65% in air plastic jar (3kg each) as per direction of EIC.

Laying of one nos 16 sqmm 3 core Al, Ar Cable in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting

Laying of cable from 4/3½ core 4sqmm to 6 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting

Making 300mm(W) x 300mm(B) x 900 mm (H) size rising main supporting brick pillar at least 300mm depth from ground level to pumping floor level and neat cement finish all complete as per direction.

Supply and delivery of 4(four) nos Colored cast Plastic Chair & 1(one) nos rectangular foldable potable table as per technical specication given in NIT

Trial operation of the entire installation of pumping machineries PLC/Automatic panel, Voltage Stabiliser, chlorination system, on 24 hours basis including guarding for a period of 3(Three) months are to be provided with supply of personnel from the date of commissioning. During this period supply of all consumable materials, sundries & lubricants are to be supplied by successful tenderer.

PART-C

Supply and delivery and storage of the following at site

Supply of swaged / stepped type steel tubular pole of 9 m long (410‐SP‐26) conformed to IS : 2713-1980. The length of bottom section shall be 5.0 mtr, middle section shall be 2.0 mtr & top of 2.0 mtr. The bottom section of the pole shall be 114.3 x 4.50mm dia, middle section of the pole shall be 88.9 x 4.05 mm dia & the top portion shall be 76.1 x 3.25 dia, 1.5 mtr. long MS bracket made out of 40 mm dia MS pipe shall be fixed on top of the pole for fixing light fiottings. The MS mounting bracket shall be fixed on top of the pole weight approx 92 Kg Make- Calcutta Pole/India Pole/jindal/Any approved make N.B- Certificate of Pole from manufacturer should be produce at the time of delivery

a) Single Arm

Supply delivery & fitting fixing of Operating Voltage 140V-270 V AC 50Hz ,LED light fixture having LM6 pressure die cast Al. housing pot optical reflector and heat resistant toughened Polycarbonate/ Glass cover complete set. M.No-BRP409 LED115 CW SLC FG PSU GR V2 of Philips make or equivalent model)

Supply and delivery of 6 sq.mm. 2 core PVC insulated XLPE Ar. AL conductor cable, As Per IS-7098 (Part 1) 2011 with Up To Date Amendment

Earth work in excavation of foundation trenches or drain in all sorts of soil ( including mixed soil but excluding laterite or sand stone) including removing spreading or stacking the spoil with in a lead of 75 m as directed .The item includes necessary a) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring.

Erection of Single tubular pole of length as given below with/without sole plate & Cap etc. in CC foundation (Proportionand dimension indicated below), having 600 x 600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finishand GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly Upto 9.0 mtr. Size 0.6x0.6x1.70 mts

Extra on items 1 & 2 above, for providing CC (6:3:1) base block (around the pole) dimension 0.60 x 0.60 x 0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) suitable for alkathene/ polythene pipe entry as directed for street light wiring, incl. S & F 25cm x 25cm x 10cm GI Loop box, 16SWG & incl. drilled hole in pole

Supplying and Fixing GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting 250 x 250 x 100mm

Supply and inter connection of power line from light fixture to jointing box by the 1.5 sq mm x 2 nos pvc insulated HRFR 1.1 kv grade copper flaxible cable

Supply and fitting fixing of 20mm dia GI pipe Medium quality (TATA) from muffing to Joint box

Laying through Underground Trech Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed

Laying on Wall / surface with Saddles / clamps Laying of cable upto 2 core 25 sqmm on wall/surface incl. S & F M S saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : For 2 core 6 sqmm cable

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : i) 2 core 6 sqmm cable

Painting of Steel Tubular Pole of lengths and no. of coats of paint,as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint Upto 9.0 mtr. long pole

i) One coat of red lead/Zinc chromate priming

ii) 1st coat of synthetic enamel paint over the primer

ii) 2nd coat of synthetic enamel paint over the 1st coat

Excavation of soil for installation of Earth Electrode and filling & ramming. i) For Soft Soil

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe

a) Supplying and fixing 240/415V MCB Isolator on din rail of existing DBs and necessary connection. i) 40Amp DP Make-Havels/L&T/Legrand/Any Approved make

b) Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection A) 16 A (SPN) Make-Havels

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment a) 2+4 way Make-Havells Enclosure (DHDPSNODRW04)

Add: 18% GST

Add: 1% Cess

M/S. DILIP MITRA (BID ID -6089627)

EASTERN INDIA SALES AND SERVICE (BID ID -6092086)