NIT No. 14 (2022-23) Item no.2

S/O horizontal split casing pump capable of giving discharge 44 lps at 55m head fitted with C.I. impeller with standard fitting suitable with 25HP motor. Make: Kirloskar/ M&P/ DJB approved.

S/O 25HP 1450rpm 3 phase, 415 TFC squirrel cage foot mounted electric induction motor. Make kirloskar/ ABB/Crompton/DJB approved make.

Fabrication of MS Base Frame made from MS Channel size 150mm x 75mm & cross support and also fixing with MS vertical support U channel and 6nos drilling for foundation bolt as per existing site required.

S/O nuts bolts and washers of required size.

S/O neoprene packing.

Supply & Fixing of tyre coupling duly bore suitable for centrifugal pump set. Make: Unique/ Fenner

S/O coupling guard suitable for centrifugal pump set.

Fabrication of MS tapper of suction and delivery side with D/F for pumpset as per site requirement.

S/O C.I. DF non rising with SS spindle sluice valve PN 1.0/ IS 14846 C.I. body/ Wedge / bronze ring / SS / 410 shaft construction of 150mm dia. Make: kirloskar/ IVC

S/O C.I. DF non rising with SS spindle sluice valve PN 1.0/ IS 14846 C.I. body/ Wedge / bronze ring / SS / 410 shaft construction of 100mm dia. Make: kirloskar/ IVC

S/O C.I. DF non return valve PN 1.6 IS 5312 Part 1. Body cover- C.I. IS: 210, Gr. FG260 Door- CI IS:210, Gr. F260 Body ring- bronze IS: 318 Gr. LTB2 of 100mm dia. Make: Kirloskar / IVC.

Supply & fixing of pressure gauge for delivery side of the pump along with copper/ G.I. tubing soldering etc as required. Make: Febig / HGuru.

Making of RCC foundation of the centrifugal pump set by cutting the floor level of the pump house up to suitable depth and refilling it with the help of RCC mixture up to suitable height of the suction line and fixing of SS foundation bolts as in pocket by proper welding to MS jaal for grip of foundation bolt in CC structure including the cost of plastering of newly made foundation and SS foundation bolts of 300 mm length X 25 mm diaetc as required Size of foundation, TMT Bar of 12 mm ( 150 Kg/Cum)

Earthing of electrical equipments by using suitable size of G.I. strip with the existing earth electrode. Size 25X5 mm

Providing and painting of the suction delivery lines, CI valves, specials, MS Base Frame with good quality enamel paint after two coats of red oxide primer.

Demolition of Cement Concrete structure near UGR and Pump house to make a space for laying of suction Pipe line with the help of mechanical means and heavy labor. The work includes disposing of C.C. material to other location as per the instruction of Engineer In Charge.

Supply of MS pipe 100mm(Make- Jindal/Tata/DjB approved)

Supply of MS pipe 150mm(Make- Jindal/Tata/DjB approved)

Supply of MS Flange 100mm(Make- Jindal/Tata/DjB approved)

Supply of MS Flange 150mm(Make- Jindal/Tata/DjB approved)

Supply of MS Bend 100mm(Make- Jindal/Tata/DjB approved)

Supply of MS Bend 150mm(Make- Jindal/Tata/DjB approved)

Supply of MS Tee 100mm(Make- Jindal/Tata/DjB approved)

Supply of Foot Valve 150mm (Make-kirloskar/DjB approved)

Laying and fixing of 150mm/100mm MS pipe, with flanges, Bend and valve etc on suction side and delivery side of pumps. the work includes laying of RCC structure over the suction line b/w UGR and pump house wall.

S/O of PVC insulated 3X35 sq. mm unarmored Aluminum cable . Make: Grandly/Gloster/DJB approved makes.

Providing & fixing of Distribution panel sheet steel enclosure made out of 2mm CRCA sheet totally enclosed, powder coated free standing, floor mounted type or wall 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 protection .The each part of the fabricated panel will be strictly subjected to seven tank treatment and will include the following procedures. The various components, assemblies and sub equipments 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. 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 copper ferule crimped to the wire panel size 600mmX600mmX300mm having following components of approved make as required for 25HP pumpset. MCCB 415V, TP 100 Amp with spreader & handle - Make L&T/Siemens/DJB approved make (1No.), Amp. Meter digital Type -Make AE/L&T (1No.), Volt Meter0-500V Digital Type -Make AE/L&T (1No.),MPP type power capacitor 10Kvar Unit 440V 3phase Make Epcos/DJB approved make (2 No), Motor protection relay Make L&T/Siemens/DJB approved make (1No.), Star delta timer Make: L&T/Siemens, push button, CT 100/5 (2Nos), Indicating lights LED type RYB & On/OFF Make FTC/Havells/L&T (3 No.), Power contactor 70Amp (1No.). Power capacitor will be connected in the system only when motor is in operation, However, during non-supply hours it will be disconnected.

Installation and fixing of the pump and motor on the base frame including couple the pump and motor with new tyre coupling as required, jointing the pump with suction/ delivery line with proper alignment. the job also include fixing of Valves of suction & delivery sides, Non return valves, laying of cable and making thimbling of cable on both ends with required size thimbles, 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.

Testing and commissioning of all E&M equipment i/c pump and motor at no load and full load, leakages of suction and delivery line in the presence of Engineer In Charge.

Raj Engineering Co.