WBPHED/EE/AMD/ NIeT-51 of 2024-2025/2

Amount

Supply and delivery at site of vertical submersible pumping machinery directly coupled with wet wining type suitable size submersible motor with following specification:Discharge (Q):-54 m³/Hr.Head (H): 37 mtrs,Outlet-80 mm dia, Motor: Operating Voltage: 415 (± 10%), Phase: 3 Ph, 50 Hz ±6%,Speed: 2900 RPM, Power rating-7.5 KW/10HP, Method of starting:-S/D. (Make:-Approved make)

Supply delivery and storage at site 80 mm dia. 1.5 mtr length ERW M.S. column pipe having thickness 4.85 mm, (as per IS 1239 Part-I Heavy Type ) having 11 TPI thread at both end with one heavy type socket and painted by 2 coats of anticorrosive syntietic paint.(For 6 Nos of RBTWs X 12 Nos pipe per T/W)

Supply delivery at site 3 Core X 4 Sqmm 1.1 KV Grade flat submersible copper conductor cable.(42 Mtrs. X @ Per T/W)(Make:-Approved make)

Supply and delivery and storage at site 3 Core X 10 Sqmm Al.Ar. Cable , XLPE Insulated 1.1 KV Grade conforming to IS 7098(I). (Test certificate and guarantee certificate is to be submitted at the time of delivery)(if extra then Stored at site)

Supplying the fixing rubber insertion for dust and vermin proof entry of 3 Core X 10 mm2 XLPE Al. Ar. Cable at MCC panel.

Supply of GI Wire for cable binding.(12 SWG)

Laying of three cables upto 35 sqmm in an underground trench in single tier formation (horizontal) the trench size : 915 mm x 760 mm average depth with brick protection on the top of each cable with 8 nos. bricks per Mtr. and 4 nos. bricks per mtr. as separator between the cables including filling the space between the bricks and cables and also the trench with shifted soil, levelling up and restoring surface duly rammed.(600 Meter/3 Nos cable in one trench=200 Meter)(From Kiosk To End of Boundary Wall)

Sand cutting and removing from the river bed Ajoy for withdrawing and laying of cable line up to the depth of 1.5m from the damodar level as per direction of EIC.(New Cable laying)(250 Meter X 6 Nos Cable X 0.3 Meter width X 0.3 Meter depth)

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

Filling the trenches with excavated sand by engaging manual labour as per direction.

Making straight through joint between 1.5 mm2 or 2.5 mm2(motor cable) and supplied 4 mm2 submersible copper cable for extension of motor cable up to required lengh by supplying necessary seal kit to make joints leak proof all complete as per direction.( 2 No Joint for each RBTW)

Making straight through joint of 3 core 10 mm2 and 3 Core X 4 sqmm Cu flat submersible cable by supplying ferule ans necessary socket all complete as per direction.(With Kit)

Installation of 7.5 KW/10 HP 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 mmX 12 mm thick flat as per reqd length, nuts, bolts, washers etc. all complete as per direction.

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.(In The Terminal of Kiosk Box)

Panel Installation Portion:-

Supply,Delivery and Storage at Site 2 mm. thick CRCA Sheet Steel Enclosed Cubical type Indoor Floor Mounted 415 Volt LT PDB cum MCC Panel having required Feeders as per specification given in NIT.(1 No Incomer + 8 Nos 10 HP DOL Starter)

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc.II) II) For Structural Works in Roof Trusses etc. using joists, channels and angles of specified section weighing less than 22.5 kg/ m.(For Making a Structure for placing a LT MCC Panel)

Installation and testing, commissioning of the newly supplied PDB Cum MCC panel in place of floor including Concrete cutting, dressing, and place chequered plate with suitable MS angles (Preferable angle size 50mmX6mm) socketing, jointing of the cables with supplying necessary jointing materials including necessary earthing arrangement with GI flat in pipe class-B (make-Jindal) and making 2 Nos earth pit( Chemical Earthing by supplying chemical hi-tech quality) including Connecting the equipments body to earth Busbar incl. S & F 50mm X 6 mm Galvanized (Hot Dip) MS flat on wall with GI saddle as required and connection to equipments with including drilling holes,bolts,nuts washer etc, also 3½ Core x 300 Sqmm socketing at both end from Busbar to Incomer (Cable Supplied Departmentally) as per IE Rules all complete as per direction of EIC.

Testing & commissioning of whole installation as per direction of EIC.

Add GST @ 18%

Add CESS @ 1%

M/s. SOMA ENTERPRISE (BID ID -6275803)

SUNRISE ENGINEERING CORPORATION (BID ID -6275728)