Upgradation and renovation of filteration plant at Re. No. 6 Gymkhana sport comple

Amount

Pressure Filter Providing and installation of the vertical pressure filter of welded construction of size 7’-0’’ dia X 4’.6’’ height on the straight made from good quality mild steel plates minimum 8 mm thick. With Tawa type domed ends for top and bottom painted internally with one coat of bitumastic solution having filtering area 38.2 sqft. For a working pressure of 25 p.s.i. completed with one Manhole cover at the top and Hand hole to the bottom. MS Nozzles plate are drilled and tapped with special CF nozolles. MS plate for inlet and outlet connection including transportation installation and commissioning etc. complete.

Circulating Pumps Supplying and installation of kirloskar or similar make mono block type (KDS 515) 5 HP Pump + Motor of capacity 16,000 GPH. Against 10 mtr Head for 400/440 volts 3 phase 50 cycle A.C. Supply. With 1 No. 4” Foot Valve. 1 No. 4” Tee type CI Strainer. 2 No. 4” Suction Valve. 2 No. 3” Delivery Valve. 2 No. 3” Non Return Valve ect complete.

C.I. Volve a) Providing and fixing 4’’ Sluice Gate valve for inlet, outlet, upwash, washout with ISI Mark.

b) Providing and fixing 2’’ GM gate valve for filter drain

C.I. Piping Providing and fixing 4’’ dia C.I. pipe of special class B flanged sockets for inlet, outlet up wash inside the plant room

Filter Media Providing and laying 4” depth 1/2” to 1/4” size good quality gravel., 4” depth 1/4” to 1/10” size good quality gravel. And 4” depth 1/10” to 1/20” mesh sand and 2’.0’’depth 1/10’’ to 1/30’’size good quality mesh sand for filter media in to pressure filter vessel of size 7’-0’’ dia X 4’.6’’ height including giving satisfactory test etc. complete

Pressure Gauge Providing and fixing 4’’ dia pressure gauge with necessary connection pipe and two numbers of control volve and with gas corks (2 No.) assembly

SUCTION SWEEPER HEAD : Providing and fixing 1 No. 2’-0” long C.I. suction sweeper head with wheels springs loaded with brush rubber squeezers and. 1 No. Trolley mounted portable type centrifugal pump set, kirloskar make SPOM type pump with an 2HP electrical motor suitable for 400/440 volts, 3 phase 450 cycles, A.C. supply complete. 1 No. 1- ½ “ Dia. PVC flexible hose pipe 15m long. 1 No. 5/8” Towing Rope

PAINTING : The filters will be coated with 2 coats of bitumastic solution internally and the protective coating externally. After erection two further coats of approved colour will be applied. All C.I. piping will be painted with 1 coat of protective and 1 more coat of approved colour after erection

Ozonetor Providing and fixing 50 grms/hr electronic Ozonator completely in S.S. with electronic power supply inverter with latest Ozone Technolory to generate high capacity ozone with minimum power consumption and minimum brake down. Having S.S. 316 electro polish ozone cell, S.S. 316 electro polish ozone injector ( Ejector ) with S.S. 316 NRV , ozone transfer teflon cubing ¼’’ x 5 meters. All contact parts shall be either in S.S.316 electro polish or Teflon of Silicone. The detailed technical specification is as follows Ozonator - MF4 Oxygen Feed Working Capacity - 50 Gram / hr. Maximum ozone - 50 G / hr. Type - Corona Discharge Cell MOC - SS 316 Jaketed Water Cooled No. Of Cells- 2 Nos. 2 ft. long Water cooled Power Supply - High Frequency High Voltage Circuit Independent to each cell. Instruments - Amp. Meter, Rota Meter. Indicators Lamps- Power, Fuse, Ozone On Mounting – Trolley Weight - Approximate 50 Kg. Size ( Approx) - 33” H X 18”W X 15” D Ozone Out Put - Gram / hr. Oxygen Flow - 1-10 Lpm All Contact Parts - In SS 316 Ozone Tube - Silicon /Teflon ¼” 5 meter long Supply Fuse - 5 Amp. Power - 750 W

Oxygen generator Providing and fixing oxygen generator of capacity 10 LPM with following specification and details Oxygen Generator - 10 LPM Type- PSA Oxygen Generator Flow - 10 Lpm Oxygen Purity - 93% O2 Pressure - 20 psi Power - 650 Watt Weight - 35 kg. Air Comp. - Oil Free Inbuilt Size - 18” x 14” X 30” Approx

Providing and fixing 1.5" thick 10" wide industrial ABS plastic grating over spillover gutter of swimming pool

Buy back amount of existing damage filter and damage pumps, volves, damage MS pipe etc. ( to be dedected from bills)

Centaac Corporation

M/S.Technobuilt constructions and suppliers