WBPHED/EE/BMD/NIeT- 3 OF 2024-2025/8

Amount

Supply, Delivery and storage at site of Horizantal Split cashing Clear water Centrifugal Pumping Machinary with base plate flexible coupllng, coupling guard, foundation bolt etc. other Accessories etc. having the following specification and as per technical Specifications given in NIT N.B- H-Q curve has to be submitted during the delivery (1W+1S)

a) Discharge : 30 M3/Hr, Total Head : 44 mtrs.

Supply, Delivery and Storage at site of suitable capacity Horizontal Foot Mounted solid shaft Induction Motor (IE 4 type) suitable for the pump duty mentioned above with adequate margin as per detail technical specification given in NIT. N.B-No load as well as short-circuit Test Certificate of induction motor during test run has to be submitted during the delivery.

Supply & delivery at site following Valves

Supply & delivery at site & storage C.I Double Flange Swing Check type Non Return Valve as per IS: 5312 (PT-I). Flange end drilled as per IS: 1538, and as per technical Specifications given in NIT (for individual H/L Pump) i) DN 80 mm (for H/L individiual delivery header)

Cast Iron Wafer type manually Worm Gear Operated Butterfly Valve as per IS:13095. Wafer to suit between flanges as per IS:1538. as per technical Specifications given in NIT i) DN 8 \0 mm

Supply, delivery and storage at site of following L.T cables

50 Sq. mm 3.5 core, 1.1 KV grade, Al. Ar XLPE cable conforming to IS : 7098 (Part – I). From Meter to to PDB cum MCC

16 Sq. mm 3 core, 1.1 KV grade, Al.Ar XLPEA cable conforming to IS : 7098 (Part – I). a) 3nos motor x 20mtr =60 mtr

Supply, delivery & storage of Gleeserine type pressure gauge, cast Al. dial along with DN-15 GI impulse line with valve.

i) (0 – 7 Kg.) 102 mm dia for individiual delivery header

ii) (0 – 7 Kg.) 150 mm dia for Common Header

Supply, Delivery and Storage at Site 2 mm. thick CRCA Sheet Steel Enclosed Cubical type Indoor Floor Mounted 415 Volt PDB cum MCC Panel having required Feeders as per technical Specifications given in NIT

Ultrasonic type continuous level Measuring unit with provision of 4 -20 mA analogue signal ,indicator & recorder for continuous level monitoring as well as 5 nos relay output for sensing high low,low-low level in suction sump as per specification given in NIT

Supply delivery and storage at site of Electromagnetic Flow Meter with remote indicator cum totalizer unit and cable between the meter and indicator as per technical specification Size -DN 150

Supply & delivery at site horizontal type centrifugal self priming non-clog dewatering pump with horizontal type 415V ,50 Hz , three phase squirrel cage Induction motor including supply of channel base frame ,coupling and coupling guard complete set Discharge capacity : 10 M3/hr Total Head : 10 mtr. Suction/delivery- 40mm/40mm

PART-B ( Intallation)

Dismanteling and takenout of all damaged MCC Panel, Pumping machineries from base, M.S /C.I suction and delivery pipe line Valves etc by the using manual labour and hiring tools (Vibrator, Cutting Machine and wilding machine) as per direction of E.I.C

Installation & commissioning of all items mentioned as in PART A including supply of all erection items, as required for installation of Pump, MCC Panel, Dewatering pump , all valves, delivery pipe line, outdoor light, laying of cable on cable tray including supplying all necessary items i.e- nut & bolt wather rubber gasket, with painting, jointing of cables termination cable soketing by suitable rated sockets, jointing the delivery header with and paining anticorrosive paint etc. including cost of gas cutting, welding etc. as required for complete the installation as per Hydraulic standard & IE rules in compliance by engaging skilled technician all complete as per Technical specification and upto entire satisfaction of EIC.

Earthing & lightning protection for Pump House, electrical installation as per ISS and IE rules and as per technical Specifications given in NIT (2 nos Earth pit for each intallation)

Internal wiring and Lighting arrangement at pump house including internal & External illumination of pump house building. as per technical Specifications given in NIT

Supply, delivery Fixing at site G.I cable tray for laying of power cable and G.I Perforated cable tray for laying of control cable at Pump House having proper M.S. structural support as per technical Specifications given in NIT

Supply and delivery of 2(Two) nos Colored cast Plastic Chair & 1(one) nos rectangular foldable potable table as per technical specication given in NIT

Supply delivery and installation at site and storage of safety equipment like 6kg capacity Fire Extinguisher , sand bucket with bracket , rubber mats, shock treatment chart and first aid box, complete as per technical Specifications given in NIT

Carrying charges for unserviceable matrials ie- Pump motor set, valves, panel etc from Somsar water supply scheme to Bankura Mechanical Division Ahilakundi with loading and unloading as per direction

Add: 18% GST

Add: 1% Cess

GOENKA ENTERPRISE

TAPAN KUMAR SARKAR