Supply of design as per latest CPHEEO manual and drawings testing of bearing capacity of soil and Construction of WTP Rapid Gravity Sand Filter of 3 point 5 MLD Raw water Capacity for removing turbidity 1400 NTU under existing Scheme of Rudrapra

Amount

Supply of all design (as per latest CPHEEO manual) and drawings, testing of bearing capacity of soil and construction of Water Treatment plant of 3.5 mld Raw water Capacity (for 3.18 mld clear water capacity) under existing scheme of Rudraprayag Nagar gravity Water Supply Scheme consisting of Raw water inlet chamber with flow measuring device, primary settling tank (capable to remove all suspended mansoon impurities of gadhera muddy water for removing turbidity upto 1400 NTU.), Chemical house, Horizontal flow type Baffled flocculator unit with Alum mixing dozing system, secondary settling tank, rapid gravity sand filter (i/c one standby filtration bed) with complete under drainage system including manifold and perforated laterals pipes. Clear water chamber with flow measuring device, Back wash tank of required capacity (i/c required pumping and air compressor arrangement with all E&M works and gravity pipe line etc., for back washing the filter), supply and filling of graded supporting media and filter media (Jhansi sand) as per water supply manual code, Filter House, Electrification of the system, Supply & fixing of wheel/gate valve (kirloskar make) and pipes, desludge valve arrangement, over flow and under flow pipes, Inlet and outlet connection with existing water supply system including bypass arrangement for WTP. Construction of apron 0.75m and drain 0.15m, fixing of MS ladder and foot step, wheel/gate valve chambers, inspection path, fixing of G.I. pipe hand railing with angle iron post, M.S. jaal to protect water from wild animals and deberish and all other appurtenant works including site development with construction of boundary wall made up of brick masonry with barbed wire fencing including iron gate with RCC pillars. Apply one coat of white washing & two coat snowcem/ distempering of approved quality above priming coat etc. Testing of all supplied materials with cement concrete cube testing and other test as required during construction. Also including handing over to maintenance body i.e. UJS after 6 months operation & maintenance, testing & commissioning of all units of WTP complete. All the principle details of RCC WTP for proper completion of work as per approved design & drawing and direction shall be given by Engineer In Charge.

Design, drawing ( i/c testing bearing capacity of soil ) and construction of following Staff Quarter made up of Brick masonry with R.C.C. flat roof including site development work, plumbing, electric fitting and sanitary works to complete the staff Quarter in all respect and of also including supply & cartage of all materials up to site of work, labour, T&P etc. complete as per satisfaction & approval of Engineer in Charge.

Type -I (Plinth area 57.00 Sqm.)

PROTECTION WORK:- Supply of all materials, labour ,T&P etc and construction of following Items of works for protection walls along gadhera bank to protect the WTP's premices from flood in gadhera during manson season -

Excavation in soil mixed with boulders and bajri for foundation trenches including disposal of surplus earth upto a distance of 60 m lead and lift upto 1 .5 m from the foundation trenches

P.C.C 1:4:8 with cement ,course Sand and 40 mm gauge stone ballast

P.C.C 1:2: 4 with cement ,course sand and 20. mm gauge stone ballast

Random Rubble stone masonry in 1:6 cement and course sand mortar

Random Rubble stone masonry laid dry

M/S RAMESH SINGH YADAV

M/s Govind Singh Bisht