PROVISION OF FILTERATION PLANT FOR BORE WELLS AND ADDITION ALTERATION OF FRESH WATER SYSTEM AT WET BASIN AND REFIT JETTY NSRY SVP UNDER GE HADDO, SRI VIJAYA PURAM

Supply, Installation, Testing and Commissioning of 2000 LPH Reverse Osmosis Water Treatment Plant complete with Raw Water Pump, Pressure Sand Filter, activated carbon filter, Chemical Dosing System, High Pressure Pump, 8040 RO Membrane, Membrane Housing, Cartridge Filter Assembly, Control Panel, SS304 Skid, UPVC Piping & Fittings, Instruments, Electrical Connections and all accessories required for satisfactory operation of the system, complete as directed by Engineer-in-Charge. (a) Raw water pump - 1 HP, 3 Phase, MOC : SS304 with CI MHT 4-50 (b) FRP Vessel - 1665 Top mount-4" Top mount (c) Multiport valve - 40NB TMF-Mannual Filter (d) Media - Pebbles, C.sand, F sand, C.silex (e) Flow meter reject - 500-2500 LPH (f) Pressure gauage - LFZZT-300 PANEL-SS GYLCERINE & LF2-100 PANEL-SS GYLCERINE (g) Dosing pump - 0-6 LPH (h) High Pr pump - LCR 4/16, 4 HP, 3 PH (j) Mem Housing - 8" x 1 E / End port/300PSI (k) RO Membrane - 8040 bw400 (l) Low/High Pr switch - KP 35 & 36 (m) Catridge Housing - 20" Jumbo housing -PP virgin (n) Catridge - 4.5" x 20"-wound PP-Virgin D' o ring (o) Antiscalent - Liquid( Chemical for washing ) (p) Dosing tank - 50 Ltrs (q) Control Panel - 33 (r) Float Switch - Floaty (s) SS Skid - SS304 32 Sqmm ( FRP Vessel in skid ) (t) Piping & fitting - UPVC Note : Makes of major components shall be Kirloskar/Grundfos/CRI for pumps, Pentair Structural or equivalent for FRP vessels, DuPont FilmTec/Toray/Hydranautics for RO membranes, Milton Roy/Prominent for dosing pumps, Danfoss for pressure switches, WIKA for pressure gauges, Schneider/Siemens/L&T for control panel components, and Astral/Supreme/Finolex for UPVC piping, or equivalent makes approved by Engineer-in-Charge The treated water quality shall conform to the requirements of Bureau of Indian Standards specification IS 10500 for potable water.

Supply,install and commissioning of cast ironThree Phase Centrifugal Monobloc Pumpset, Model - KDT 1050 Make - KIRLOSKAR BROTHERS LIMITED/Korloskar / Beacon / Crompton Greaves/ KSB /Shakti Pumps India Ltd (Shakti) . Monoblock pumpset of 10 HP capacity having discharge of minimum of 13.8 LPS and Head of 36 meter operating voltage of 415V and 50 HZ, AC supply, impeller bronze, shaft carbon steel, shast sleeve bronze(LTB2), protection IP 44 and class B complete all as specified and as directed. Make: Korloskar / Beacon / Crompton Greaves/ KSB /Shakti Pumps India Ltd (Shakti)

S&F triple layered Rotational moulded polyethylene 10000 LTRS food grade , anti microbial inner layer PVC water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I Make: Sintex Pure or Equivalent in Ashirvad , Plasto

S&F 50 mm dia or bore PTMT ball valve high pressure with epoxy coated aluminium rod & high density plastic ball (minimum weight 455 grams) screwed for iron pipe with necessary GI fittings such as elbows, nipples etc., complete all as specified and as directed. MAKE: PRAYAG/POLYTUFF

M & L for GI pipe medium grade of 80 mm dia including necessary GI fittings for suction and delivery from pump to sump all as specified and directed.

Supply and fix for brass Foot Valve heavy duty of size 80 mm (3”) bore complete all as specified and as directed. Make - Kirloskar / Kartar / Leader / Zoloto / Upadhyay

Supply and fix for GM gate Valve heavy duty of size 80 mm (3”) bore complete all as specified and as directed. Make - Kirloskar / Kartar / Leader / Zoloto / Upadhyay

Supply and fix for Reflux valve heavy duty of size 80 mm (3”) bore complete all as specified and as directed. Make - Kirloskar/Kartar/Leader/Zoloto/Upadhyay

Supply and lay 3 layer ( inner antimicrobial, outer UV stabilized) ISI marked,IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of size outer dia 90 mm ,including fittings Make : Prince/Finolex/SupremeM/s Vectus Industries Ltd

Supply and fix PPR Gate Valves (Brass Insert) of 90 mm bore including necessary PPR fittings all as specified and directed. Make : Prince/Finolex/SupremeM/s Vectus Industries Ltd