Repair for maintenace of Continous Sand Filter Plant with Activated Carbon Filter Plant at water supply scheme Sarti Chibber Distt Pathankot Under Special Grant for Kandi Area

Amount

(REPAIR OF DYNASAND FILTTER)

Supply & Pouring of New Sand Washer Assembly made from stainless steel Grade-SS 304 (Dia 150mm height 1.6 mtr with 3 exposing Nipple)

Rota Meters

NRV(4")-Kirlosker make spring type

Pressure gauge(4") ISI Make

Pressure gauge(3") ISI Make

Angle Brass valve (1/2”) for air pressure ISI Make

Air pipe with accessories for inter connecting pipes.

Butterfly valve(4")-Kirlosker/Equivalent Make /Seat-CI/SGI Epoxy Coated/Nitrile Lever Operated

Butterfly valve(3")-Kirlosker/ Equivalent Make /Seat-CI/SGI Epoxy Coated/Nitrile Lever Operated

Compressor repair in all respect like piston ring, oiling, bearing and motor burn

Supply & Pouring of filter media (Topup) as per CPHEO manual size from 0.8 to 1.20 mm as per CPHEEO Manual for continuous sand filter plant. (Full Capacity of Dynasand Filter Media 22000 kg)

Activated Carbon Media First Quality (Full Capacity of Carbon Media 1000 kg)

Removal of old filter media, desalting, removal of sand, from the continuous sand filter plant and activated carbon filter plant from the help of manual labour to make the inner servicing of the plants . The work also includes washing of natural quartz sand , gravel , pebbles

Erection Commissioning ,Servicing of Continuous Sand Filter Plant , Activated Carbon Filter plant, Oil & Greasing in Electric motors etc.. and Installation of under drain system & filter media in continuous sand filter Fixing the airlift pump, refilling of filter media. Installation, activated carbon media, gravel, pebbles up to required depth. This all exclusive of any repairing of electric pump, motor binding or repairing.

Prov & fixing PVC Tank 10000 ltr Cap

Providing & placing in position on terrace (at all floor levels) HDPE water storage tanks of approved make (to the approval of Engineer-in-charge) with cover with suitable locking arrangement and making necessary holes for inlet, outlet and over flo pipes but without fittings and base support for tank

Triple Layer Tanks

FOUNDATION AND PLINTH (Retaining Wall) Squared rubble masonry coursed (coursed rubble) in foundations and plinth in cement mortor & in super structure upto 4 mtr above plinth level (Detail Below)

Earth work in excavation of foundation of bridge, culverts, building including handling of material combined lead of 15 mtr etc. b) For conglomerate or soil of natural of pick jumper

Cement concrete 1:5:10 with 40mm gauge stone ballast.

Squared rubble masonry uncovered or built to courses in foundation and plinth in cement mortar 1:6

Squared rubble masonry or built to courses for super structure upto 4.00 mtr. height or above

Stone filling behind Retaining wall

Cement concrete 1:2:4 with stone ballast or single topping