e-NIT No.06 / (EnM)M-VIII/ 2025-26, Item No.43

Supply of horizontal Non-clog Sewage Solid handling Pump of head : 12-15 Mtrs, Discharge :280 m3/hr (approx.) or above, 1450 RPM, impeller & Neckring (CI), Casing (CI), SS Shaft & Sleeve in standard fitting condition with suitable bearings and other parts coupled with 3-phase TEFC, IE2 sq.cage AC motor of 40 HP capacity with 1450 RPM. Make of Pump :- Kirloskar/M&P/ DJB approved makes Make of Motor :- CG/ABB/Siemens/DJB approved makes

Supply of MS Pipe 150 mm. Make :- TATA/Jindal

Supply of nuts bolts and washers as per site requirement.

Supply of neoprene packing as per site requirement.

Supply of Sluice valve 150 mm, PN 1.0. Make :- IVC/Kirloskar

Supply of Non Return valve 150 mm, PN 1.0. Make :- IVC/Kirloskar

Fabrication of 150 mm dia. MS Pipe by welding the flanges at both ends of pipe. Work including welding, cutting the 150 mm dia. MS pipe as per site requirement/manhole depth of suction and delivery side and welding the MS bend as required, etc as per site requirement.

Fabrication of MS Base Frame made from MS Chanel size 125mm x 65mm cross support and also fixing with MS vertical support U channel the foundation bolt to absorb the vibration and 4nos drilling as per existing site required.

Providing & Fixing of foundation bolt.@ 4nos. as per site requirement.

Making the foundation with the help of civil material of CC in ratio 1:2:4 with a one feet depth below the pump house surface level, Fixing of SS foundation bolts as in pocket by proper welding to MS jaal of RCC with proper support etc. @ 4nos.

Fixing of MS Base frame made out of MS channel on the CC foundation and tightening the foundation nut and bolt. With the help of heavy manual labour and tripod with all tools and tackles required to complete the job.

Installation and fixing of the New pump-sets on the existing base frame including couple the pump and motor with new tyre as required, jointing the pump with suction/ delivery line. Fixing of new Valves of Suction & delivery sides, with the help of nut & bolts, packing, etc. as required to complete the job. The job also include the laying of existing cable, making connection the motor from starter/panel etc. i/c watch and ward, cartage , loading and unloading taking all safety precaution arrangement, all tools and tackles. The work including testing and commissioning all E&M equipment i/c pump and motor at no load and full load.

LT Panel LT Distribution panel sheet steel enclosure made out of 2mm CRCA sheet totally enclosed, powder coated free standing, floor mounted type, dust& vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets to provide IP-54 protection. Each part of the fabricated panel will be strictly subjected to seven tank treatment. The various components, assemblies and sub equipment’s of the panel will be as per standard given in relevant IS. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized in aluminum. The control wiring of the panel will be done with PVC flexible copper wires of 1.5mm cross section. Each wire will be terminating with a ferule crimped to the wire, size 1400MM x1200x375mm. Having following components of approved make.

MCCB 415V, Four Pole High breaking capacity 50KA 50Hz,320Amp with spreader - Make L&T/Siemens

MCCB 415V, TP 3phase High breaking capacity 50KA 50Hz,100Amp with spreader - Make L&T/Siemens

MCB Single pole 6Amp. Make L&T/Siemens

MCB Triple pole 63Amp. Make L&T/Siemens

MCB Triple pole 32Amp. Make L&T/Siemens

Over load relay 36-60 amp Make: L&T/Siemens

Over load relay 4.5 -7.5 amp Make: L&T/Siemens

Digital Amp. Meter Make AE/L&T

Digital Volt Meter-Make AE/L&T

Motor protection RelayM-10 type Make: L&T/Siemens/Protech

Power contactor 220V 3phase 40Amp. Make L&T/Siemens

Power contactor 220V 3phase 70Amp. Make L&T/Siemens

Power contactor 220V 3phase18Amp. Make L&T/Siemens

Star delta timer on delay make: L&T/Siemens

Indicating lights LED type RYB & On/OFF Make: L&T /Siemens

Current Transformer300/5& 100/5 Make AE /Advance/Saviour

On load change over switch 200Amp. Open execution type Make:L&T/HPL

Supply of 25 sq mm Single core Copper Cable. Make: Havells/polycab /Grandlay/Finolex/ any other make approved by DJB

Loading, unloading by crane or heavy labor and cartage up to site cleaning & dressing the surface for

Installation of the panel at site on base frame, laying of cable, termination of cable both incoming &out going side

Testing & commissioning of panel, as per required parameters with relevant IS. testing of the panel prior to switching on as follow i) Continuity and earth testing ii) Meagering of all equipment’s for phase to phase, neutral to body, neutral to earth and phase to earth. iii) checking for all tightness of nut and bolts iv) Alignments of doors etc. Interlocking tests. All function tests

M/S CHAITANYA CONSTRUCTION CO. (BID ID -1598558)