09/SEMCIII/WBPHED OF 2024-2025

Amount

PART - A (Pumping Machinery)

Supply, delivery at site and storage of Vertical Turbine Clear Water Pump (1W+1S) having above floor discharge complete with discharge head assembly, sole plate, coupling, coupling guard, thrust bearing housing with coupling reverse rotation prevention rachet, Motor Stool, Column Pipe, self water lubricated column and shaft assembly. Capacity : 215.27 m3/hr. Total Head : 65m.

Supply, delivery at site and storage of 4 Pole, 1500 RPM,Energy Efficient AC, 3Phase, 50Cycles + 5%, 415 V ±10%, class F/B insulation, S-1 duty, Ambient Temperature 50 Degree C, Vertical Flange Mounted TEFC Squirrel Cage Motor, Efficiency value conforming to IS: 12615/IEC 60034 (IP55W). Capacity : 55 KW RPM - 1500.

Supply, Delivery and Storage at site Suitable dia, G.S Pipes Bends, sockets, Tees, union fittings, and other specials, gasketsetc as per IS 1239 part-II. As reqd. to make the piping arrangement of Submersible dewatering pumping system complete in all respect as per NIT

Carriage of all previous materials in stock supplied vide Memo No. 742/MC-III dt 12/08/2010 including loading and unloading complete which is furnished below:- (a) Non return Valve 200mm dia -2Nos. (b) Butterfly valve 200mm dia -3Nos. (c) Air release valve-2Nos. (d) M.S dismantling joint DN 300mm-3Nos. (e) Pressure gauge 0-10Kg/cm-3Nos. (f) Ultrasonic type level detection. (g) Flowmeter DN 200mm. (h) PDB cum MCC Panel. (i) LPBS -4Nos. (j) Cable 3.5X240 sqmm-30Mtr. (k) 35sqmm. 3core cable-120mtr.

Installation of Previously supplied 2 MT capacity HOT Crane with MS girders & rail the Girder to be supported on the RCC Bracket of the room.

Installation of Previously supplied vacuum operated Gaseous Chlorinator,capacity(0-1Kg/hr ) with all equipment and accessories as per direction of EIC.

Supply, delivery at site and storage of safety equipment like fire extinguishers, fire buckets, rubber mats, shock treatment chart, first aid box complete as detailed in NIT Specification.

PART-B (Sub-Station Equipments for LT Bulk connection)

Supply, delivery and storage at site sheet steel enclosed, floor mounted, 415V, Scada competible, Power Disctribution Board having 1 nos 400 A four pole extended drawout type ACB as incomer, 1 Nos 400 A four pole ACB as outgoing feeders to pumping Station, 2 nos four pole 100 A MCCB and 4 nos. 63 A four pole MCCB for feeding different units complete with all components in compliance with NIT specification.

Supply, delivery and storage at site 1.1KV grade XLPE insulated Ar. Al conductor cables of following sizes as per requiremet of site.

3.5C, 240 sq.mm from PDB outgoing ( 1 NOS) at Substation to Incomer ACB of PDB cum MCC panel at Clear Water Pump House (2 parallel run)

4C, 16 sq.mm for Lighting and ventilation etc.

Supply, delivery and storage at site complete set of exhaust fan with motor & louver shutter, indoor and peripherial illumination accessories with LDB, switch boxes, conduits & wires in compliance with NIT specification.

Providing earthing and lightning protection for sub station installation as per IE rules and as per technical specification NIT.

Providing perforated Hot Galvanised Iron Cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5% for laying of HT and LT cables inside the Sub-Station on 5 " M.S. channel , base plate and MS Angle.

Part- C (Pumping Machinery)

Installation of all items as mentioned in Part-A (except Sl no. 5,6&7) & Part-B(Sub-Station Equipments for LT Bulk)including erection materials, pipe supports, valve supports etc. as required for installation of Pumping Machinery including making cable jointing, cable supports & clamps etc. including laying of LT cables through GI rack/tray , earthing & lightning protection as per IE Rules, complete indoor & outdoor lighting installation work with all internal & external wiring to the entire satisfaction of EIC in compliance with NIT specification including termination cables in PDB cum MCC panel.(Cost includes hire charges of generator, welding set, fuels, lubricants etc. for completion of work).

Painting of the installation by two coats of enamel paints (colour to be decided by purchaser) over a coat of primer as per NIT specification & direction of EIC,after derusting the existing one.

Commissioning of the entire installation with electrical equipments including the cost of relevant testing of pump, motor, valves, PDB cum MCC, cables, earthing etc. as per direction and upto the entire satisfaction of EIC in compliance with NIT specification.

Operation & maintenance of the above installation in pumping station,LT Sub-Station and related panels & chlorination equipment on 24 hours basis including guarding for a period of 15 months are to be provided with supply of skilled, semi-skilled and un-skilled personnel including watch & ward personnel from the date of commissioning. During maintenance period supply of all consumable materials, sundries & lubricants are to be provided by the concerned agency. Charges of electrical energy during maintenance period will be borne by the Deptt.

EASTERN INDIA SALES AND SERVICE (BID ID -5973145)

ORIENTAL ENGINEERING CO. (BID ID -5981112)