NIET No. 10/EE/PMD/PHED of 2020-21/Sl1

Amount

PART A

Clear water pump motor. Supply and delivery 2 stage horizontal split casing centrifugal pump set capable of discharge against total head and mounted of common base plate coupled with squirrel cage induction motor operated on 415 V/ 240V 3 split phase ±10 %, 3 phase 50 hz AC supply having speed 1480 rpm (contractor will again have to check the design of motor, pump and he will to get it approved by the department) ( pump and motor) with supply all accessories to complete pump motor set. Discharge- 153.9 m³/hr., Head- 95 m (2 stage ), 1480 rpm and MKW -75 KW (1W+1S) specification as per SOQ

(a) Supply & delivery at site swing check type NRV 125 mm dia PN-1.6 (individual pump delivery) Detail specification as per SOQ

(b) Supply & delivery at site BUTTERFLY VALVE (C.I. FLANGED TYPE. RUBBBR LINED) 125 mm dia PN-1.6 (individual pump delivery) Detail specification as per SOQ of NIT

c) Supply & delivery at site sluice valve 150 mm dia PN-1.6 (common header ) Detail specification as per SOQ

d) Supply & delivery at site foot valve 200 mm dia PN-1.0 (each pump suction ) Detail specification as per SOQ

(e) Supply, delivery & fitting of burden type pressure gauge 150mm cast Al dial along with valve (0- 12 Kg) . Make :FIbag/H guru.

Supply delivery and storeage, pipe,flange, bend, specials.bolt,nut,gasket,mechanicaljoint,enlarger, reducer, individual pump suction and individual pump delivery line from pump discharge and upto common delivery header. (A) Supply of E.R.W.M.S.(Electrical Resistant Welded M.S.) black pipe of of TATA make (heavy quality) as per standard specification, 5 mm thick. HSC Pump (Suction line) = 200 mm dia

(B) Supply of M.S.E.R.W.AS PER IS 1239 (PART I & II), 5.4 mm thick . Pump (Delivery line) = 125mm dia.

(C) Sypply of E.R.W.M.S.(Electrical Resistant Welded M.S.) black pipe of of TATA make (heavy quality) as per standard specification, 5 mm thick. HSC Pump (common header line) = 150 mm dia

Supply delivery of Backwash pumps motor set. Discharge- 260 m³/hr., Head- 12 m , 1480 rpm and MKW -15 KW (1W+1S) Detail specification as per SOQ.

(a) Supply & delivery at site swing check type NRV 150 mm dia PN-1.0(individual pump delivery) Detail specification as per SOQ

(b) Supply & delivery at site Butterfly valve 150 mm dia PN-1.0 (individual pump delivery) Detail specification as per SOQ

c) Supply & delivery at site foot valve 250 mm dia PN-1.0 (suction ) Detail specification as per SOQ

d) Supply & delivery at site sluice valve 150 mm dia PN-1.0 (common header ) Detail specification as per SOQ

(e) Supply, delivery & fitting of burden type pressure gauge 150mm cast Al dial along with valve (0- 4 Kg) . Make :FIbag/H guru.

Supply delivery and storeage,of ERW/ medium pipe, individual pump suction and individual pump delivery line from pump discharge and upto common delivery header. (A) Sypply of E.R.W.M.S.(Electrical Resistant Welded M.S.) black pipe of TATA make (heavy quality) as per standard specification, 5 mm thick. BW Pump (Suction line) = 250mm dia

(B) Sypply of E.R.W.M.S.(Electrical Resistant Welded M.S.) black pipe of of TATA make (heavy quality) as per standard specification, 5 mm thick. BW Pump (delivery line) = 150mm dia:- 3M x 2 =6 M

(C) Sypply of E.R.W.M.S.(Electrical Resistant Welded M.S.) black pipe of of TATA make (heavy quality) as per standard specification, 5 mm thick. BW Pump (common header line) = 150mm dia

Feeder cable for HSC pump (at CW pump house):- Supplying 1.1 KV grade 3 core 95 sq. mm XLPE insulated Al. Armoured cable specification as per SOQ

Feeder cable for Back Wash pump (at CW pump house):- Supplying and laying 1.1 KV grade 3 core 16 sq. mm XLPE insulated Al. Armoured cable specification as per SOQ

LT PDB panel cum MCC Supply delivery installation & commissioning front access cubical type substation LT PCC Panel consisting of different compartment of 1.6 mm thick with load bearing portion of 2mm CRCA sheet steel enclosed indoor floor mounted just and vermin proof equivalent to IP-54 degree of protection CPRI approved, epoxy planted with all neoprene gaskets, with front and rare lockable hinged door MCC with TPN electrolytic grade Tinned copper Al Bus bar of suitable size (max. 1A mm2) on FRP insulators, detachable gland plate at bottom and suitable for installation on cable trenches completes with necessary earthing protection. Above bus bars of phase should be of 800 amp capacity and that of neutral should be of 800 amp capacity. specification as per SOQ

Supply of Electro Magnetic Flow Meter (Probe Size: DN150 mm dia) at common header of clear water pump and back wash pump specification as per SOQ of NIT

Supply of Ultrasonic Level Transmitter (0~6 Mtrs) at WTP CWR specification as per SOQ of NIT

Installation testing and commissioning of above supplied Centrifugal pumping machinery ,back wash pump , All pumping machinery, ,MCC, flowmeter, level transmitter making masonery/RCC pump motor/MCC based foundation as per departmental approved drawing, suction line, delivery line, common header, valves, including supply and delivery at site as required of all erection materials All size Cable trey,laying of cable through trey within pump house and with 8nos brick protection when lay through under ground trench(460mm average width x 760 average depth) and lay cable from PDB cum MCC to intake pump house through cable tray/ cable protection pipe as per requirement on bridge structure with supplying cable tray/ cable protection pipe, clamp for holding cable on cable tray , compression gland,cable lugs socket, ,finishing cable end, MS short piece, Flanges, bends, specials, bolts & nuts, dismantling joint / mechanical joint before /after valves , gasket,rubber insertion,gland packing,grease,construction of masonery pipe support ,valve support,Insulating rubber mat, chequers plate,etc all electrical and earthing connection with motors ,pannel etc as required to make installation complete as per direction of EIC. (all materials required for installation is considered, cable trey, compressor glands, connection of erarth busber with equipments others required items to be supplied at the time of installation of above pumping machineries and Painting of installation by anticorrosive primer ,paint complete. )

Supply and installation and commissioning of Monorail with hoisting arrangement for 6 M lift and 30M travel - 3T capacity specification as per SOQ

Earthing (a) Excavation of soil for installation of earth electrode and filling and ramping (morrum soil) Detail specification as per SOQ

(b) Earthing with 65 mm dia GI Pipe (TATA medium) x 3.0 mtr. long and 1 no 50 mm x 6 mm galvanized (hot dip) steel strip (4 mtr. long), 20 mm dia x 125 mm long galvanized bolts, double nuts, double washer including finishing both end by making hole etc and S&F 65 mm dia GI Pipe (ISI medium) protection (3 mtr. long) to be filled with bitumen partly under the ground level and party above the ground level to an average depth of 3.65 mtr. for pump house

(c) Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below ground level) complete with cemented bricks work (1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos 12 mm dia holes on the GI pipe.

(d) Supplying & fixing Earth bus bar of galvanized (hot dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on bus bar complete with GI bolts, nuts, washers, spacing insulators etc as required. (for LT equipments earthing at substation, pump house )

(e) Extra for connecting the Earth bus bar to earth electrode including S&F 50 mm x 6 mm galvanized (hot dip) steel strip on wall/floor with GI saddles and insulating the same by one layer of PVC strip over one layer of Ampere tape (for LT equipments earthing at substation, pump house )

S&F minimax / surex make dry powder chemical/CO2 type fire extinguisher of 5 kg capacity on wall with necessary MS bracket including numbing good damages to original finish (analysis) (i) For CW pump house, Sub-Station

S&F soft treatment chart on wall with necessary screws (i) For CW pump house, Sub-Station

S&F EI danger board (20 cm x 30 cm) on wall 415V as per IE rule (i) For CW pump house, Sub-Station

Supplying and fixing best quality first Aid box (Ad. Body) as per PWD specification complete with all items as required by rule of sub-station MS bracket including mending good damages to original finish. (i) For CW pump house, Sub-Station

PART B

Supply delivery of Gaseous chlorination system (1W+1S) capacity 1KG/HR complete accessories,MCC, chlorine cylinder-4nos.Detail specification as per SOQ

Cable for gaseous Chlorination system (from PDB to MCC of chlorine pump.):- Supplying 1.1 KV grade 4 core 16 sq. mm XLPE insulated Al. Armoured cable specification as per SOQ

Installation testing and commissioning of above supplied Gaseous chlorination system, All pumping machinery,MCC making masonery/RCC pump motor/MCC based foundation as per departmental approved drawing, suction line, delivery line, common header, valves, including supply and delivery at site as required of all erection materials All size Cable trey,laying of cable through trey within pump house and with 8nos brick protechtion when lay through under ground trench(460mm average width x 760 average depth) with supplying ,cable compression gland,cable lugs socket, ,finishing cable end, MS short piece, Flanges, bends, specials, bolts & nuts, dismantling joint / mechanical joint gasket,rubber insertion,gland packing,grease,construction of masonery pipe support ,valve support,Insulating rubber mat, chequers plate,etc all electrical and earthing connection with motors ,pannel etc as required to make installation complete as per direction of EIC. And first filling of 4nos 100KG chlorine cylinder.(all materials required for installation is considered, cable trey, compressor glands, connection of earth busbar with equipments others required items to be supplied at the time of installation of above pumping machineries and Painting of installation by anticorrosive primer ,paint complete. )

Trial Operation, maintenance and guarding of the entire installation of WTP, MCC, Centrifugal pumping stations, electrical system, Chlorination system , all pumps, cable ,lighting system as per direction of EIC on 24 hrs basis including guarding from the date of Commissioning including supplying of sundries,log book, lubricants as required as per direction of EIC

Add GST @12%

Add Cess @1%

MAHADEV ENTERPRISE

ORIENTAL ENGINEERING CO.

R.N.S.TRADING