WBPHE /EE/AMD/NIT 09e / 2020-2021/5

Amount

PART-A

Supply and delivery at site of vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification and as per technical specification given in NIT. (Raw Water Pump) Discharge-18 cum/hr. Head-23 MWC.

Supply delivery and storage at site 100 mm dia ERW M.S. column pipe having thickness 5.4 mm,(as per IS 1239 Part-I and II Heavy Type with both end flanged,reducer and suspension clamp with following specification and as per technical specification given in NIT.The column pipe should be coated inside and out side with anti corrosive paint.

(i)3.00 mtr. Long(both end flanged)

(ii)1.5 mtr. Long (both end flanged)

(iii)1.5 mtr. Long(one end flanged and one threaded)

(iv)Reducer 100mmX 65mm, MS DF Reducer

(v)100 mm MS DF Bend.

(vi)100 mm MS holding clamp made by 75mmX12mm M.S. flat over all length 16"with nuts,bolts,washer etc.

Supply, Delivery and storage at site of horizontal Split casing end suction Centrifugal Pumping Machinary with baseplate, flexible coupling, coupling guard, foundation bolt etc. having the following specification and as per NIT. Discharge-18 cum/hr. Head-37 MWC.

Supply, Delivery and Storage at site horizontal foot mounted induction motor suitable for the pump duty mentioned above ( item No- 4) with adequate margin as specified in the NIT. : (Routine test certificate of Induction Motor has to be submitted during delivery)

Supply, delivery and storage at site of 100mm dia CIDF Rising Spindle Gate Valve as per IS 14846, PN-1.0 and as per detail given in NIT.(2 Nos At suction side of C/W Pump+2 Nos Delivery side of Submersible Pump)

Supply, delivery and storage at site C.I. double Flanged Single Door Swing Check 100 mm dia. N.R.V. generally confirming to IS 5312 (Part-I) PN-1.0 and as per detail given in NIT. (2 Nos Delivery side of the C/W Pump+2Nos Delivery side of Submersible Pump)(Test Certificate and warrenty is to be submitted at the time of delivery.)

Supply, delivery and storage at site of 100 mm dia. Wafer type actuator operated butterfly valve as per IS 13095, PN-1.0 and as per detail given in NIT.Valves are operated by suitable single phase actuator operation. range (Single phase 220 V)quater turn electrical actuator inbuild reversal stater.(for the delivery side of pump)(2 Nos for delivery side+1No for Common header)

Supply, Delivery and Storage at site Bourdon type pressure & compound gauges, 150 mm dia cast Aluminium Dial with , SS internal, DN 15 GI impulse line with three way cock.

(i)Pressure gauges(0-6Kg/cm2)

(ii)Compound gauges(+1 to -1 KSCG)

Supply,Delivery and storage at site of 100 mm dia.5.4mm.Thick MS ERW Pipes (Heavy Duty)(for Suction side)and 100 mm dia. 5.4mm thick MS ERW Pipes (Heavy Duty)(for delivery and common header)along with making connection in all respect and as per NIT.(For indivisual suction,discharge line for clear water pump)

Supply delivery and storage at site suitable M.S. Dismantling joint and other materials.

i)DN 100 mm PN 1.0 (4 Nos for Suction and Delivery side of Clear water Pump+2 Nos for Submersible delivery side)

ii)100 mm MS DF Bend.

Supply delivery and storage at site of 1.1 KV grade XLPE insulated PVC inner seathed galvanised steel wire/Stnp armoured over all PVC sheathed stranded aluminium conductor cables of following sizes manufactured as per IS-7098(Part-I)1988.

(i)3.5 Core,35 sqmm PVC Al. Ar.(from power supply point to incomer and PDB Cum MCC Panel and Stabilizer)

(ii)3 Core, 6 sqmm Copper water proof flat cable.(for Submersible Pumps)

(iii)3 Core,10 sq.mm. PVC Al. Ar.(From Panel to access Bridge of Submersible Pump)

(iv)12 Core,2.5 sq.mm. Armoured copper control Cable.(For 3 Nos actuator operated wafer type butterfly valve both power and control)

(v)3 Core 16 sqmm Al. armoured LT power cable.(from stater to clear water pump terminal)

Supply,delivery and storage at site of compression type brass cable glands and Crippling type lugs of reputed make for following cable sizes.

(i)3.5 Core,35 sqmm PVC Al. Ar.

(ii)3 Core,10 sq.mm. PVC Al. Ar.

(iii)3 Core,16 sq.mm. PVC Al. Ar.

Supply,Delivery and Storage at site 2 mm thickness CRCA Sheet steel enclosed cubical type indoor floor mounted 415 Volt PDB Cum MCC Panel having required feeders viz, DOL,Star-Delta Staters, etc.as per NIT specification having PLC operation facility GSM compatibility for remote operation.Make-PCE/ECS and other approved make)

Supply,delivery and storage at site 40 KVA,3 phase,50HZ,415 V +/- 1% out put & 300-465V input AC,Air cooled Voltage Stabilizer with UV/OV ,OLR,Buzzer,SKT protection & OLR in output to IS-9815(II) and as per Technical Spefication of NIT.Make-AE/Digitek/ECS and other approved make) N.B. Necessary Test and warranty Certificate to be submitted at the time of delivery.

Supply delivery at site and storage of GI cable tray at pump house for laying power cable having proper M.S. structural Support as per direction of EIC.

Earthing and lighting protection for pumping and Panel installation as per IS 3043 & IE rules and as per technical specification given in NIT.

Supply and delivery of Dewatering Submersible Pump-Motor set with 220 volts,2900 rpm,single phase motor with DOL starting method and submersible pump with 9 mtr. Head,333 lpm discharge,3 mtr. Lead cable including foundation nuts and bolt,with base plate as per direction of EIC.(N.B.-Test certificate,warranty certificate & curve chart of pump are to be submitted at the time of delivery)

(i)Supply , delivery and automatically controlled diaphragm type Chlorinator dosing pump with flow rate 200 LPH and maximum pressure of 12 kg/ CM2 with built in relief valve & diaphragm rupture indicator, pressure gauge, pressure switch, base plate, flexible coupling guard for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 200 Ltr. Capacity and the prime mover to be coupled with pump of 2 H.P. 3 Phase, 1450 RPM squirrel cage TEFC induction motor, Motor will be IE2/ IE3. [Make of Machine: As per attached vendor lists of PHED.]

Supply delivery at site and storage of safety equipment like 6 kg capacity Fire Extinguisher,sand buckets,rubber mats,shock treatment chart and first aid box coplete as per specification given in NIT.

Supply & delivery of clear water 100 mm electromagnetic Flow meter Protection class IP 67 etc.with required no of reducer and as per technical specification given in NIT.

PART-B

Installation of all items as mentioned in SI No.2 to 21 except item No.17- (Part-A) including supply of all erection materials,pipe supports,valve supports as required for installation of Pump-Motor sets,cable jointing kits,cable support and clamps cable conduits etc. including laying of LT cables through GI conduits/trays,earthing and lighting protection as per IE rules upto the entire satisfaction of EIC. including painting as per specification given in NIT.

Testing and Commissioning of the entire installation as per direction and to the entire satisfaction of EIC.

Operation of the entire pumping installation and guarding for 24 hours basis for a period of 365 days is to be provided with supply of skilled,semi skilled and unskilled personnel from the date of commissioning.During the period supply of all consumable materials,sundries and lubricants are to be supplied.charges for electricity cost and chlorine tablet including its transportation charges shall be borne by the department.(5 Nos operator to be engaged)

EASTERN INDIA SALES AND SERVICE

INDUSTRIAL ELECTRICAL CORPORATION