WBPHED/EE/AMD/ NIeT-41 of 2025-2026/1

Supply and delivery at site of Vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification:-Capacity-54 m3 per hour at a head of 37 mtrs. Motor submersible type 3 phase, 50 Hz, + 6% , 400 Volt ± 10% , 2900 RPM, Method of Starting-(S/D).(Make:-KSB/Texmo/Pluga/Other approved make) (Test certificate and guarantee certificate is to be submitted at the time of delivery)

Supply, delivery at site 3 Core X 6 Sqmm 1.1 KV grade flat submersible copper conductor cable as per IS:7098(Part-I).(Make:-Gloster/Polycab/Other approved make)

Supply, delivery and Storage at site 3 Core X 10 Sqmm Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC.(Extra Cable Stored at Site) (Make:-Gloster/other approved in vendor list.) (Test Certificate is to be submitted at the time of delivery.)

Supply & delivery of G.I. wire for holding the 10 sq.mm cable.

Supply & delivery of 80 mm dia 1.5 mtr length ERW M.S column pipe having thickness 4.8 mm (as per IS 1239 Part-I & II Heavy Type) having 11 TPI thread at both end with one heavy type socket and painted by 2 coats of anticorrosive synthe paint as per direction with 100 mm length of socket.(Each pipe 1.5 mtr long)(4 Nos Column pipe X 26 Nos RBTW)

Making straight through joint between existing motor cable and submersible copper flat cable 3 Core X 6 Sq.mm for extension of motor cable upto required length by supplying necessary seal kit to make joints leak proof all complete as per direction.

Laying of 3 Core X 10 Sqmm Al. Ar cable along the length of collecting line including fixing with supplied GI wire at a suitable interval so as to prevent sagging of cable complete as per direction of EIC.(From Panel To RBTWs)

Making straight through joint of 3 core 10 mm² Al Ar cable with submersible flat cable by supplying Ferrul, rubber and other necessary materials to make the joint leak proof.(Without kit)

Installation of following submersible pumping machinery along with 80 mm dia M.S column pipe part by part in the newly sunk tube wells with an arrangement of derrick, lifting tackles, tools and plants etc. on hire basis and binding the vertical submersible cable with the column pipes properly and fixing M.S top cover on the tube wells with supplying necessary clamps made of 65 mm x 12 mm thick flat as per reqd. length, nuts, bolts, washers etc. all complete as per direction.

10 HP S/M P/M.

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.

3 Core X 10 Sqmm.

LT MCC Panel Installation Portion:-

Supply, Delivery and Storage at Site 2 mm. thick CRCA Sheet Steel Enclosed Cubical type Indoor Floor Mounted 415 Volt PDB cum MCC Panel having required Feeders.(7.5 KW/10 HP, DOL Starter-30 Nos with 500 Amp Incomer)

Supply of 630 Amp, 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc, spacious sheet steel enclosure, separate cable gland box not required, terminal shrouds on both sides and phase barriers included, conforms to IEC 60947-3, IS/IEC 60947-3, suitable for DIN fuse-link, door interlock & padlock facility incl. S & F 3 nos. DIN type HRC fuse-630 Amps rating.(Make-L & K, FN 630 TPN, Cat No-SK90492+Fuse Unit Cat No-SF94437/ Other approved make)(In Panel room act as a incomer)

350 mm dia Full Bore Electromagnetic Flowmeter:-Protection: IP68 (Minimum inbuilt-50 meter cable, factory potted), Full bore type Electro Magnetic Flow meter With Smart Transmitter (Volume Flow rate output: 4-20mA HART Output and Totalizer Pulse Output: 0.05cu.m /Pulse) With LCD 4 line backlit Display and configuration through Bluetooth, Calibration lab as per ISO 17025 , Accuracy: 0.5% , +/- 2mm/sec, Inbuilt Measuring, Reference, grounding & Empty Pipe Detection Electrode with Polyurethane/Hard Rubber Liner ,Supply: 24V DC or 230VAC. Process Connection: CS flange PN10/PN16. (Make:-Endress + Hauser/Yokogawa/Other approved make)

Automatic Servo Voltage Stabilizer (1KVA) for each flow meter, Latest Digital Display and Microprocessor Controlled, Copper variacs that are very long lasting & Durable, Low voltage, high voltage cut out with automatic timer, system inbuiltOutput voltage accuracy of 1% tolerance and choice of 230V (for single phase) Efficiency of over 98%, high precision output and 24 hours duty capable.Maintenance free, High speed of voltage correction up to 60 volts/ second,Option of air cooled Stabilizer.

350 mm dia MS Slip-on-flange as per IS:1538, 20 mm thickness.

Supply, Delivery and storage at site 3½ core 1.1 KV Grade 240 Sq. mm. XLPE insulated Al.Ar Cable.(FROM SUB-STATION TO PANEL ROOM)

Laying of two cables above 185 sqmm 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 per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed(From Sub-station to LT MCC Panel)

Carrying of 300 mm dia DI pipe from Searsole Boosting Station to the Kalajharia Water works premises by using hired vehicle, this cost also include loading and unloading labour charges, as per direction.(Above 20 KM Upto 30 KM)

Laying of 300 mm dia DI pipe, 20 feet length, after cutting concrete/earth and removing dedris, then placed it in proper position, in between road end, then end fixed by using brick work, next repairing the road by orinary cement concrete, and all RBTWs cable from Low lift run through this pipe so no chance of damaged all work should be done as per direction of EIC.(6 Nos Manual labour to be engaged)

Laying of one cable above 150 sqmm and upto 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand.(Concrete Portion of Road)

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:3½ core 240 sqmm cable.(Sub-Station Feeder end and LT MCC Panel End)

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 : 3.5 Core X 240 Sqmm.(Sub-Station Feeder end and LT MCC Panel End)

Earthing & lightning protection arrangement for Pump house, Chlorine room and electrical installation as per ISS and IE rules.(Earth Pit 2 Nos)

Installation of MCC Panel, S.F.U., Flowmeter with voltage stabilizer in the proper position, all items as mentioned in Sl.No. 11.01,11.02,11.03,11.04,11.05 including making base for Panel (Concrete Foundation), cable tray for laying of cables, cost of welding,cutting, fitting etc, and all erection job. making all necessary connections for both power and control circuit of LT MCC, as per IE rules in compliance, connecting the existing, earthing arrangement for all electrical application tested by earth megger (Below 1.0 Ohm Resistence), also installation of flowmeter, cutting MS pipe, then flange welded, then fixed it, Display should be placed in panel room whole work should be done by expert electrician also guidance of EIC.

Testing and Commissioning of whole system as per direction of EIC.

Construction of different dia Sluice valve/Air valve/Washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per Departmental Dwg. [Reinforcement type:- Other manufactuerers not specified]-350 mm dia Flowmeter.

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