Providing and installation of pumping machinery and other electromechanical equipments at Newly sunk Tube Well at Padmalabhbati village, Block- Burwan under ground water based mini piped water supply scheme, Dist- Murshidabad. under MEDB PHE Dte.

Amount

PART-A Supply and delivery at site Submersible pumping machinery directly coupled with submersible motor at 220V(±10% ) 50 (±3%) Hz. Materials of Construction:- Pump Bowl Housing: C.I. Pump Motor shaft : SS- 410. Impeller : Bronze / CS/SS NRV Size: 32/40/50mm Starting Method: DOL Speed : 2900 rpm max. discharge (Q) 5.39 M³/Hr. and Head (H) - 65mtr. (Test certificate , H&Q characterstic curv should be provided at the time of delivery). Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 50 mm dia 3.05 Mtr, Long UPVC (Standard type ) Column pipe with both side threaded and one side socketed, Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 50 mm dia 1.5 Mtr long UPVC (Standard type ) Column pipe with both side threaded and one side socketed, Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 50 mm dia Top and bottom adopter (CI)

Supply and delivery at site Pressure gauge, 102mm cast AI dial with DN -15 GI impulse line with valve. (0-7 kg) Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 102 mm dia wall mounted depth gauge capable to measyre direc reading in feet with 6mm PVC air pipe with socket (assembly should be 50 mtr long including supply of good quality hand pump for tube well including supply of one good quality hand pump for tube well outside the pump house ( this cost includes 15 mm dia pipe approx 40 ft length and specials) Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site M.S. Fabricated split type suitable tube well cover as per tube well housing with a necessary clamping arrangement with including holes for column piipe , air pipe and cable entry etc.

Supply and delivery at site Safty device for the above pump set by suitable M.S. cage with clamping arrangement and nylon rope as per required length including supplying nuts, bolts and other necessary materials as per direction of E.I.C.

Supply and delivery at site MS suspensiion clamp with necessary nuts, bolts & washer etc suitable for 50 mm dia column pipe (Size-300mm x 50mm x 6mm each)

Supply and delivery at site10 sq. mm 2 core 1.1 KV grade PVC Insulated XLPE Ar. Al. conductor cable. Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 2.5 sq. mm 3 core, 1.1 KV grade XLPE insulated & sheathed copper flat submersible cable . Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 50 mm dia CIDF Non Return Valve conforming to IS: 5312 Part-I (P.N.1.0) Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 50 mm dia CIDF sluice valve IS: 14846 (P.N.1.0) Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 50 mm dia CIDF wafer type butterfly valve IS: 14846 (P.N.1.0) Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 50 mm dia heavy type MS black Pipes (For Common Delivery header Pump under SI No.-I along with necessary bends, specials, fittings, viz flanges, bolts, nuts, gasket, MS Dismenteling joint, for connecting main pipe line etc. inicluding providing MS Brick PCC support for laying of pipes & valves as reqd to make the installation complete in all respect and as per NIT.

Supply and delivery at site Supply & delivery of 230 V MCC cuM PDB (1-3 HP with DOL , direct online starter) having changeover for bypass arrangement with minimum 2mm thickness and degree of protection IP-54, conforming to 13-8623 with suitable Bus bar, Digital Voltmeter Ammeter, Contactog delay timer, MCB, Valve Actuator starter etc. with PLC Logic as detailed as per Techincal Specification of NIT. Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site Single phase Voltage Stabilizer capacity of 6KVA Oil cooling type having unbalance 115-289 V inpput voltage and 230V(±1%) output voltage , Auto /Manual servo voltage stabilizer with U/V,O/V,O/L protection with MCB contactor at output side & input MCB isolator. Ammeter Bell etc. as per IE rules and as per tecnical specification. Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site Chlorination system with all equipment and accessories as per following specification:- i) 1 no. Pulnger type dosing pump of capacity 0-100 lit/hr. max discharge and 10 kg cm², pressure max with Motor 0.5 HP 1 ph , 50Hz, 220 volt, 1440 rpm TEFC cooling motor , base plate rate adjustment device etc. ii) 100 lit HDPE dosing tank for storinig of chlorine solution. iii) Necessary GI pipe fittings and HDPE /PVC pipe line for dosing the solution with all accessories as per requriment . Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site LED street light luminaries IP 66 LM6-HPDC 36 W LED light fixture having pressure die cast AI. Housing pot optical reflector and heat resistant toughened glass cover complete set . BRP 052 LED 045 CW SLMR FG S1 PSU GR (Make Philips/ equivalent model)

Supply and delivery at site 32A, 240 Volt double pole rewireable main switch metal sheet enclosure. Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 63 amps 240/415 V porcelain fuse unit ( Base & Bridge ) Make: As per approved vendor list of PHED vide no.PHE/IV/2277/W-181/19 dated 25.09.2019

Supply and delivery at site 2 nos PVC moulded chair, 1 no. PVC moulded Table (850 x 850 x 725), Hard Wooden Board. Make: Nilkamal/Super/Cello)

Supply and delivery at site Internal electrification of pump house wiring with 1.1 KV grade single core PVC insulated stranded Copper wire 2 x1.5 sq. mm wire in 25 mm PVC casing capping including S&F 1x14 SWG Copper ECC with suitable switch board incl . S&F 5A piano key type switch and other necessary materials consistinig of 1 nos. Fan point, 1 no bucket holder point 5 Amp 5 pin one socket , 2 nos 20 watt LED tube set point , Seperate board incl. 16A switch & socket (Rate is including 1 no 9W LED light 2 nos 20W LED tube set).

Supply delivery and fitting fixing of 230 volt sweep AC ceiling fan with ball bearing complete with all accessories such as blade, canopy, fork, down rod etc 1200mm dia blade.

Supply and delivery at site Making double earthing arrangement in compliance with IE rules by G.I. pipe Electrode of 50 mm dia 3 mtr long 2 nos for panel and pumping machinery 20 mm x 3 mm G.I. earth strips from earth pit to panel including masonry enclosure extra soil treatment as per detail technical specification and all other accessories required to complete the work.

PART-B Installation of above Supplied items vide Sl(1-21 ) in PART -A including cost of construction of foundation of chlorine machine, valve support out door light by the 40 mm dia G.I. Arm. Fabrication of M.S. Structure , grouting, cost of welding, fitting fixing of new valves, and connecting to main delivery line througth underground pipe laying etc inicluding supplying of all necessary meterials viz rubber gasket, nut & bolts, rubber mat of suitable size & thikness including painting by synthetic enamel paint at part of rising main, valves etc after removing of old paint by scrapping & cleaning to complete the jobs in all respect as per tecnical specification and as per direction of E.I.C.

Testing Commissioning of the MCC , Voltage Stabilizer, and Chlorine machine along with other electrical equipments to ensure performance of the equipments in running satisfactorily as per direction of E.I.C.

Labour charges for 1 (One) no. operating personnel for operation of pumping machinery by automatic panel including operation of valves, disinfection arrangement , internal & external illuminations as per specification and round the clock guarding of the whole installation with all accessories complete as per direction of E.I.C.

Add GST @18%

Add CESS @1%

GOSWAMI TRANSPORT AND ENGINEERING WORKS

ASSOCIATED ELECTRICAL CO.

Bidder Name

ASSOCIATED ELECTRICAL CO.

GOSWAMI TRANSPORT AND ENGINEERING WORKS

ARINDAM MAJUMDAR