Maithana Pumping water Supply scheme Bironkhal Block Under Pauri Divsion

Rates for Supplying ,carting , laying and jointing of G.I pipe (M) , Source work ,Reservoir& Providing Functional House Hold Tap Connection (FHTC) for appropriate & qualitative drinking water for each house hold and all other appurtenant works etc complete MAITHANA water Supply scheme Under BIRONKHALblocks in District Pauri. All rates shall be included all types of taxes and G.S.T. It is necessary the contractor will start the work from source to Distribution System. If any dispute in the source then other work will not done by the contractor

Construction of a Cross Wall including supply of all material, labour, T&P etc complete

Construction of a Ferench Well including supply of all material, labour, T&P etc complete

Supply and laying 10-20mm coarse aggregate of filter media of required uniformity and coefficient in existing rapid sand filters each including supply of all material, labour, T&P etc complete

Supply of all material, labour T&P and construct Flocculator unite as per drawing and design

100 mm dia GI medium class perforated pipe having 10 mm dia holes 25 mm apart including supply of all material, labour, T&P etc complete

Filling pebbles or stone 25 mm to 50 mm size in gallary for water interception around perforated pipe including supply of all material, labour, T&P etc complete

Providing & Filling large stones pitching including supply of all material, labour, T&P etc complete

Providing & Fixing 50 mm GI medium pipe with plug for washout including supply of all material, labour, T&P etc complete

Protection works-----R.R.1:6 Stone masonry

Protection works-----R.R.dry Stone masonry

Providing of all materials, carting from site store to site of work, Laying & Jointing of G.I. screwed pipes (including supply of all jointing materials like specials , white lead,,hemp and oil etc) in trenches with its cutting,threading and testing of pipe line etc complete. a) 80 mm dia

40mm dia

32mm dia

25mm dia

20mm dia

Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. For pipe line in following strata including supply of labour, T&P. etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajri & boulders and rest 25% will be in medium rock. In soil mixed with boulders @ 75 %

In soft rock @ 25 %

Cartage of following pipes, specials & fittings from Kotdwar to site store for proper completion of works. for 80 mm dia

for 40 mm dia

for 32 mm dia

for 25 mm dia

for 20 mm dia

Supply and fixing of the following fittings including cartage of materials, labour and T&P etc. complete. Wheel Valve/Gate Valve for 80 mm dia

for 32 mm dia

for 25 mm dia

for 40 mm dia

for 50 mm dia

for 65 mm dia

for 80 mm dia

Air Valve for 50 mm dia

Supply of all materials, labour and T&P etc. and construct following valve chambers as per type design. Wheel Valve Chamber 45cm x 45cm size

Air Valve Chamber 45cm x 45cm size

Investigation, design and construction of following RCC CWR / semi sunk reservoir including testing, cost of all pipes & fittings, supply and cartage of all material, Labour and T&P etc, complete. Structural design should be from IIT or equivalent institution. (Cap. in2.00KL KL)

Supply and installation of bucket type chlorinator of 25 liters capacity including bleaching powder solution doser, chloroscope kit with stop cock & iron cage fabricated with 25 mm x 25 mm square mesh with locking arrangements below dozer to protect flexible pipe connection with CWR complete with all arrangements in position.

Providing and fixing 15 mm dia. G.I. pipes complete with G.I. fittings etc. from distribution network to households F.H.T.C.Connection -Distribution Line to Household

Testing of Pipe and other

Godown and Hiring charges

Advertisement board (SIZE 0.90 x 0.60 Mtr.)