Supply, deliveryand installation of automatically controlled Diaphargm type Chlorinator and internal electrification at PH-I at Baganchara water supply scheme in the district of Nadia , Under ESMD-II PHE Dte.

Amount

Supply & delivery of automatically controlled Diaphargm type Chlorinator for accurate dosing of Chlorine solution into the water by connecting metering pump ( Diaphargm type) having following specification:- Pump type :: Diaphargm Liquid :: Chlorine solution Capacity ( LPH) :: 0-100 Pressure kg/cm2 ( Testing) :: 10 Pressure kg/cm2 ( suction) :: Flooded Pressure kg/cm2 ( Hydro) :: 15 Connection Suction :: ½” Hose Holder Connection Discharge :: ½: Hose Holder MOC Liquid End :: PP Diaphragm :: PTFE NRV :: PP Drive capacity :: 0.5HP, 3 phase, 50Hz, 415V, 1440 RPM Motor Coupling capacity :: Flexible Spider Strainer :: Y type, PP, ½” BSP (F) Pressure Relief Valve :: Inbuilt. Solution Tank :: 100 ltr capacity ( Including making provision for inlet line to the actual storage tank of dosing solution of all materials. Test & Warranty Certificates are to be submitted at the time of delivery

Installation of above supplied chlorinator including supplying of suitable capacity PVC tank & drawing of power line from PLC panel by supplying of 3X36/0.3(2.5Sqmm) (Make-Finolex/KEI/Havells) Copper wire & continuous earthing. This include the cost of all necessary foundation ( at least 200 mm. height ) with concrete mixture (sand, cement, stone) and neat cement finish by supplying of all required materials and testing the entire set as per direction of EIC.

Supplying and fixing 415V TPN 16A Main Switches with fuse on L&N Sheet steel Main Switches on flat iron frame on wall. (Make-Havells/Standard/HPL)

Supplying and fixing DOL Starter suitable for 0.5 H.P. with relay range of 1-1.6 Amps. [Make:- L&T/Havell’s/any other approved make]

Supply delivery and installation of illumination arrangement like suitable size wire, switch, switch board tube light fittings, Led outdoor fixture complete as per direction of EIC. Lighting power shall be taken from the main 415V, PDB Cum MCC through a 16A DP MCB. Lighting will have to be provided in the follingg areas. Lighting of the pump House shall be done by light equivalent to PHILIPS/HAVELLS Make 20Watt LED Tube light -1Set, and Bracket Light LED-2Nos, shall be used surface mounted, LED Down Light-2 Nos of 15watt with durable polycarbonate housing Al.heat sink and high brigghtness, LED with diffuser to give glare free light,with removable driver shall be used for bulk-head. Lighting of outside the pump-house shall be with luminaries with high power LED and unique peanut lens to ensure uniform distribution , higher spacing and maintenance free system, Model:BRP 4099 LED CW 36/Any other approved, Make- Philips)IP65)x2.5mtr long G.I. pipe bracket fixing on the wall on the pump house with 3nos M.S clamp properly grouting on wall. 1200mm A.C Ceiling fan suitable for 230V 50Hz A.C supply complete shall be used for pump house (Make-EPC/Khaitan/Usha/Polar/Orient/CGL/Havells) Sub-main (Panel to switch Board) wiringg and point wiring shall be done by means of 2.5Sq.mm and 1.5Sq.mm respective single core copper cables(FRLS) in 19mm dia.PVC Casing capping(Fireproof) of average length 6M for (5)no light point,one(1) no. fan point, One(1) no plug point. And 2X2.5sqmm single core PVC Insulated and sheathed copper conductor(FRLS) in suitable size PVC casing capping including necessary clips, fitting etc on wall of approved make from distribution board to 15Amp Plug ponts/ LED outdoor light with 1X2.5Sqmm PVC Copper cable (FRLS) for earth continuity.

Add GST @ 18%

Add LWC @ 1%

KUNDU ELECTRICAL ENTERPRISE (BID ID -6381322)

KARTICK BAL (BID ID -6390574)