Retrofitting of existing water supply scheme Rait under Jal Jeevan Mission

Amount

RAPID SAND FILTERATION PLANT (Capacity 5000 GPH): Design, drawing,fabrication,construction, instalation and commissioning of 5000 GPH capacity Rapid Sand Gravity Filter Plant under (Turn Key bases) using stainless steel grade SS 304 all welded wedge wire screen pipe as per IS 8110 internal part of screen pipe lateral should be duly assembled with HDPE/PVC base pipe duly perforated covered & screen should not have any circumferential or longitudinal joints in screen section. The screen opening should be 200 to 300 microns to faclitate the direct retention of filter media and must be designed to suit filtrate rate upto 4.8m^3/hr/m^2 of bed area. The under-drain system should be equipped separate air back wash system for each lateral. The filter bed should have central and side channel in RCC/MS for smooth traveling of backwash water/The Water Treatment Plant consisting of static mixture, Flocculation of tank, chemical dosing system for PAC/Alum, multi-grade gravity filter with best quality filter charging materials including all fittings like valve and other special fittings, filter feed pump, Mcc, cabling, cost of providing and applying epoxy paint on the exposed equipment , including necessary testing and commissioning and trail run for 1 (one) year. Design, Drawing, Construction and commissioning of treated RCC clear water storage tank of 10000 Gallons capcity in M-25 concrete mix (Spherical Shape) Incl all type of carriages with leads and lifts (Clear storage Ht. 3.50 Mtr.) & provision for manhole covering, Steel stairs, possible measuring gauge, inlet, outlet , overflow and wash out pipes (100 mm dia) complete Job have to be executed as CPHEEO norms/BIS Specifications on turn key basis.

CHECK DAM AND INTAKE STRUCTURE : Design, Drawing, Construction of RCC Check Dam across the breadth of nallah with foundation below scourcing depth and along with wing walls on the both ends and protection work along banks upstream and downdstream of the Check Dam along with construction of intake structure with sufficient quantity or storage of underground inflow of water.

Pump Room Building (Size 7.95 x 3.70 x 3.65 M): Design, drawing and construction of Pump Room Building covering design for permissible seismic effects (size 7.95 m x 3.70 m , height 3.65 mtr) with mass concrete in foundation, brick walls and RCC roofings along with insulated floor mating, painting & writings, electric fittings, steel girders, drainage, Plumbing, sanitation and water supply including attached toilet with septic tank and soakage pit.

Storage Tanks (Cap 10000 Gallons) Design , Drawing , construction and comissioning of RCC 10,000 Glns capacity Sump Tank/GSR/ collection Tank spherical shape (ht. 3.00 mtr excl. free board) with dome shaped roof covering , provision & fixing of manhole covering, Steel Stairs, measuring gauge including inlet ,outlet, overflow and wash out G.I. pipes (80 mm dia) embeded in cement concrete along with allied works complete in all respects with M-25 concrete mix

Mechanical Works: Providing, Installation, testing and commissioning of 02 Nos. HC pumps of parameters 4000 GPH x 200 mtr head (of any make as per Bureau of Indian Standard) preferbly low speed prime movers with automatic control panel and provision of manual starter , providing of submersible pump set for existing well along with allied works, 02 Nos. mono -submersible pump sets ( 01 No. working + 01 No. standby) of parameter 5000 GPH x 24 mtr head (of any make as per Bureau of Indian Standard) preferbly low speed prime movers with automatic control panel and provision of manual starter .01 No. voltage stablizer 100 KVA (ISI Marked make) upgradation of existing electric sub-station by way of replacing damaged cables and earthing to the electrical equipments Complete job with allied works

Fencing/Compound Wall

Design, drawing, providing and construction of Chain link fencing all around the Civil Structures (av. Area 90.00 sqm).

Design, drawing, providing and construction of Compound wall (covering seismic effects) around the pheriphery of the station (avg. covering area 600 sqm), Development of Pumping station inclusive drainage of overflowing water & catchment, outer Illumination by Halogen Lights (minium 4 to 6 Nos), erection of sign board & levelling of ground / land scaping and plantings with provision of Rain Water Conservation depending on site conditions at Spots.

Interconnections of Rising Main and Distribution Systen incl. fabrication works and valve pits

Providing/Installation of household connections

Supply , installation. testing and commissioning of Flow Metering System (ISI Marked with reputed branded for make to be approved by Engineer -in -Incharge )