WBPHED/11/EE/19-20

Amount

PART-A: Supply, delivery at site and storage of horizontal split casing centrifugal pump with common base plate for pump and motor, flexible coupling, coupling guard foundation bolts etc. as per NIT specification . Pump efficiency should be greater than 56 % and RPM (Syn) should not be more than 1500. Casing -CI,Impeller-Bronze,Shaft-stainless steel, shaft sleev- SS 410. Suction- flooded type. Capacity : 405 LPM. Generated Head : 41 MWC.

Supply, delivery at site and storage of horizontal foot mounted TEFC squirrel cage induction motor of IE3 class suitable for above pump sets having adequate margin on BKW over the pump BKW and as per the specification given in NIT. Duty cycle-S1, Insulation- class F, Star delta stating. Motor rating- 5.5 KW

Supply, delivery at site and storage of following valves as per details given in NIT. Manually Operated Non-rising spindle CI sluice Valve of PN-1.0 rating as per IS:14846 for installation on pump suction line. (a) DN 80mm

Actuator operated Wafer type CI Butterfly Valve confirming to IS:13095 , PN-1.0 rating for installation on pump delivery line. (a) DN 80 mm

CIDF single door Swing Check Non-Return Valve as per IS:5312 Part-1 , PN-1.0 rating for installation on pump delivery line & Common header (a) DN100mm for common header

Manually operated CIDF non-rising spindle gate valve as per IS:14846 , PN-1.0 rating for installation on Common Delivery Header line (a) DN 100 mm

CI double Orifice Air Release Valve with isolation Gate Valve of PN-1.0 rating for installation on Common Header line. (a) DN 50 mm

Supply, delivery at site and storage of MS dismantling joint suitable for PN 1.0 rating for the following sizes for Individual Suction, Delivery & Common Header of High Lift Clear Water Pump sets. (a) Nominal Dia. : 80mm (Suction side & Delivery header of Pump)

Nominal Dia. : 100mm (common line of pump)

Supply, delivery at site and storage of MSERW Pipes of DN80 and DN 100 confirming to IS 1239 for fabrication of suction, delivery and common header lines in delivery section (suitable for PN 1.0 rating )including necessary Flanges, Bends, Tees, bellmouths,nuts and bolts gaskets, reducers,engearger etc. as required to make the installation complete

Supply, delivery at site and storage of bourdon type Gauges with 150 mm dia cast aluminium dial with SS internal Siphon Tubes, DN 15 mm GI Impulse line withThree Way Cock etc. (a) Pressure Gauge ( 0 - 10 kg / sq.cm )

Compound Gauge ( + 1KSCG to -1 KSCG )

Supply, delivery at site and storage of electro magnetic flow meter with separate transmitter, 20m interconnecting cable for measuring flow of clear water. Flow sensing element shall have IP68 degree of protection, Flow transmitter shall be operated with 220V and shall have flow rate and flow totalizer. (a) Nominal Dia. : 100mm

Supply, delivery at site & storage of Radar Type Level Transmitter: Micropilot FMR20 Approval: Non-hazardous area Power Supply; Output; Operation: 2-wire; 4-20mA HART; HART/Bluetooth (App) configuration Antenna; Max. Measuring Range: 40mm/1-1/2"; 10m liquid -40oC...80oC/-40…176oF Process Connection Rear Side; Material: Thread G1 ISO228; PVDF Process Connection Front Side; Material: Thread ASME MNPT1-1/2; PVDF Cable Length: 10m/32ft >>Service: W/o Tooling DVD (DeviceCare) >>Accessory Enclosed: Remote Display RIA15, non Ex, field housing

Supply, delivery at site and storage of 2mm thick CRCA sheet steel enclosed cubical type Indoor floor mounted 415V Power Distribution Board with Auto cum Manual mode Motor Control Centre by PLC controlled having required feeders, starters etc. as per NIT Specification as follows : INCOMMER :- 100 A TPN,415V,Feeder with E/F relay MCCB adjustable OLR with thermo magnetic release for O/C,S/C &E/F protection. with all accories & SPD OUTGOING (with all protection): a) 7.5 kw star delta Feeder( High lift) with suitable actuator controlled feeder and suitable senser :-3 nos (2+1 spares) , (b) 3.7 kw DOL Feeder( LOW LIFT) and suitable senser :-4 nos (3+1 spares) C) 1.5 kw DOL Feeder for D- watering motor) :-2 nos( 1+1 spares) d) 63 AMP TPN MCCB Feeder( welding)- 1NO, e) 32 AMP TPN MCCB Feeder with Astro timer ( outdoor lighting)- 1NOs, f)1.5 KW Feeder for chlorination with suitable senser-1 NO, f)Suitable/ 5 step A P.F.C feeder for above requirement-1 item. Each individual feeder should consist of indicator lamp (LED), proper rating voltmeter & ammeter. All the components (major) - Siemens / ABB/HAVELLS.Panel Make- As per vendor list of PHE DTE.

Supply and delivery of following materialsa) 100 Amp. 4 pole on load change over switch (Make: Approve make of P.H.E. Dte.)

100 Amp. Re-wireable type TPN main switch (CONFORMS: IS/IEC600947-1&3). (Make: Approve make of P.H.E. Dte.) (For Stabilizer)

100 Amp. 4 way Copper busbar chamber box by 16 SWG sheet steel enclosure including porcelain Chair etc. with painting complete as per direction of the EIC. (Approved make)

Supply, delivery at site and storage of following XLPE insulated Armoured 1.1KV grade Al. Conductor Cables. (a) 3.5C, 50 sq.mm 1.1KV grade XLPE Al. Ar. Cable for WBSEDCL Meter to Main Switch, Main Switch to Bus Bar Chamber, Bus Bar to Stabilizer Input, Stabilizer Output to Change Over Switch, Change Over Switch to PDB Incomer.

3C 10 sq.mm 1.1KV grade XLPE Al. Ar. Cable for Pump Motor to Panel.

4C 10sq.mm 1.1KV grade XLPE Al. Ar. Cable for Flowmeter, Level Indicator etc. gaseous chlorination etc.

Indoor and out door illumination by supplying and fitting necessary materials as follows- drawing of 1C 2.5 & 1.5 sq.mm and running earth by 0.5 sq. mm 1.1KV grade PVC insulated stranded copper wire through PVC casing( 20 points of avg. Run of 15 mtrs), high bay LED with suitable fixture, having 10 k lumen- 03 nos, 1.5 mtrs LED tube- 4 nos, 36 W wall mounted LED fixture- 4 nos, 380 mm dia heavy duty five star rating exhaust fan-2 nos ,600 mm dia heavy duty five star rating pedestral fan-1 nos,1200 mm dia anti dust energy efficient ceilling fan- 2 nos, out door LED with suitable fixture - 6 nos, 15 A and 5 A power plug , necessary sheet steel DB with suitable MCBs,piano type switches,boards, regulators etc. required to complete the job

Supply, delivery & storage at site of vertical submersible dewatering pump of Discharge 10 m3/hr. at Head 10 Mtr. With Suitable motor . TC & GC needed. Make: Grundfos / Kirloskar / Kishor / KSB( 1W +1S)

Supply, delivery at site and storage of earthing for lighting protection materials consisting of 50mm x 6mm main earth grid,-4Nos. of 50mm dia. X 3000mm long GI pipe for earth electrode, 25mm x 3mm GI Flat required length for round the roof of the pump house and required no. of proper length of GI spike as per IE rules and direction of EIC for lighting protecton including earth pit chamber with cover (4Nos.)

Supply, delivery at site and storage of safety equipment like fire extinguishers, fire buckets, rubber mats, shock treatment chart and first aid box as per satisfaction of EIC and electrical inspector as well as NIT Specification.

Supply, delivery at site and storage of GI cable tray at pump house for laying of power cable and all LT cable having proper MS structural support as per requirement as per direction of EIC.

Supply and delivery at site and storage of single grider construction hand operated over head travelling crane of 2 MT capacity x 4.5 mtr span x 6 mtr travell x 4 mtr lift incorporated with tripple spur gear chain pulley block, steel gantry grinder with 40 mm squar rail. The bay length shall be 7.5 mtr and to be supported on the CC bracket, suitable size base plate and site insert plates as per manufacturer recommendation with all accessories required for completion of the work have to be provided. All mention of the crane to be controlled from floor by hand chain. The crane shall conform to Class - I duty indoor operation as per IS: 807, IS : 3177 and IS : 3032.

Supply,delivery and storage at site of automatically controlled diaphragm type Chlorinator dosing pump with flow rate 100 LPH and maximum pressure of 10 kg/CM2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100 Ltr. Capacity and the prime mover to be coupled with pump of 0.5 H.P., 3 Phase, 1450 RPM, squirrel cage TEFC induction motor, Motor will be IE3. [Make of Machine: As per attached vendor list of PHED.] [TC & GC of Pump and motor is needed]

Supply and delivery at site of calcium hypochlorite granule minimum CI content 60%-65% in air tight plastic jar (3 Kg Each) as per direction of E.I.C. (Make:- PHE approved) Test certificate, containing toxic element will be submitted at the time of delivery with showing chlorine percentage of the above materials for above mentioned materials

PART-B : Installation of pump motor, chlorination system,valves and specials,gauges, electrical panels, HOT cranes including supply of all erection items, Proper allingment of high lift pumping machinery, pipe support, valve support, fabrication of suction line , delivery line and common delivery header, laying of LT cables (with necessary jointing materials,brass compensation glands), including saparetely earthing arrangement ( 2nos 50mm dia. X 3000mm long GI pipe for earth electrode, 25mm x 3mm GI Flat required lenth for all pumping machinery, electrical installation & switches and earth pit chamber with cover ) & drawing of lighting protection arrangement etc. as required for completion of work as per relevant IE Rules and Hydraulic Standards with the entire satisfaction of EIC in compliance with NIT specification including labour charges and hire charges of Generator, welding set, fuel, lubricants etc. required for completion of work.

Installation of voltage stabilizer & ancellaries switches and making necessary arrangement for drawing of powers including saparetely earthing arrangement ( 2nos 50mm dia. X 3000mm long GI pipe for earth electrode, 25mm x 3mm GI Flat required lenth & earth pit chamber with cover ) as per IE rules along with supply of all other required materials as per direction of EIC

Installation of level transmitter, Flow meter including supply and drawing of power and signal cables as per IE rules anolg with supply of all other required materials as per direction of EIC

Painting of the installation (viz. pumps, valves, pipe lines etc. by two coats of epoxy paint (colour to be decided by EIC) over a coat of primer as per NIT specification and direction of EIC.

Construction of RCC pit of size 2000mm x 1000mm x 750mm depth with manhole / removable cover for installation of electro-magnetic flow meter with DM Joint, & NRV including supply of all materials, labour, shuttering, excavation, back filling complete for Clear Water Pumping System.

Commissioning of the entire installation i.e. high lift pumps, panels etc,. as per direction and upto satisfaction of EIC.

Operation and maintenance of the entire installation of High Lift Pumping System (Clear Water) & low lift pumping system including chlorination system on 24hours basis including guarding are to be provided with supply of skilled, semi-skilled and un-skilled personnel including watch and word personnel from the date of commissioning. During maintenance period supply of all consumable materials, sundrys and lubricants are to be supplied. Charges of Electrical energy, chlorine gas along with its filling expenses including transportation during maintenance period will be borne by the Department. for 90 days( 2 nos operator) N.B.: The aforesaid materials are to be supplied as per approved vendor list of PHED and duly approved by EIC. During execution of electrical works EI rules are to be strictly followed

Add GST @12% on Item No. 1. to 35

Add Cess @1% on sum of Item No. 36

EASTERN INDIA SALES AND SERVICE

ELECTRICAL AND MECHANICAL ENGINEERING CORPORATION

SINHA ELECTRICALS