Supply, Laying and Jointing of G.I. Pipe line (m) and other appurtenant works of Phase II Kundikhola and Chamtoli w/s Water supply scheme in block Joshimath of District chamoli under Jal jeewan mission

Rates for Rates for Laying and Jointing of pipe line, cwr, valve chamber and its appurtenants works with testing commissioning and proper completion of work including supply of all material, labour, T&P etc. complete. under KHUNDI KHOLA Water Supply Scheme. block Joshimath District Chamoli.

Source Work & C.W.R WORK:-

Steel Intak Chamber

Construction of Roughening Filter cum Collecting Chamber including supply of all material, labour, T&P etc complete

Protection work nearby along the pipe line for proper completion of work. RRSM Laid in 1:6

RRSM Laid dry

Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities (KL) with M.S. ladder outside & inside of the tank, M.S.M.H. cover with locking arrangement, supply and fixing of chlorinator, cowl,outlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2 17.50 KL

Supply and installation of bucket type chlorinator of 25 liters capacity including bleeching 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.

Protection work nearby along the pipe line for proper completion of work. RRSM Laid in 1:6

RRSM Laid dry

SUPPLY MAIN

Excavation of earth for pipe line in following strata lift upto 1.5m. Lead upto 30m. Including refilling,watering,ramming of excavated earth into the trenches and removal of surplus earth upto adistance of 60m. Fromtrenches including supply of labour,T&P.etc complete.Assuming that 70% pipe line is laid in trenches ,it is estimated that 75% exavation will be in soil mixed with shingle,bajri&boulders and rest 25%will be in soft rock. Soil Mixed With Boulders & Bajri

Soft Rock

Providing of all materials, carting from site store to site of work, laying & jointing of G.I. Medium 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. G.I. Pipe Medium quality 25 mm dia

Supply and fixing of the following fittings including cartage of materials,labours ,T.&P. etc. Complete Gate valves (Class-I)as per I S 788/1997 15 mm dia (T.P.-10 kg/Sqcm)

25 mm dia

Supply of all materials,labours ,T.&P. etc.and construct Wheel/Gate valve chamber as per type design complete.

Supply of all materials,labours ,T.&P. etc.and construct Air valve chamber as per type design complete.

Supply of all materials,labours ,T.&P. etc.and construct BPT Chamber as per type design complete.

Protection work nearby along the pipe line for proper completion of work. RRSM Laid in 1:6

RRSM Laid dry

Cartage of following pipes, specials & fittings from Rishikesh to site store for proper completion of works.distance upto 252.00 km pakka road & 2.50 km by head load (Including GST 18.00%)

DISTRIBUTION SYSTEM

Excavation of earth for pipe line in following strata lift upto 1.5m. Lead upto 30m. Including refilling,watering,ramming of excavated earth into the trenches and removal of surplus earth upto adistance of 60m. Fromtrenches including supply of labour,T&P.etc complete.Assuming that 70% pipe line is laid in trenches ,it is estimated that 75% exavation will be in soil mixed with shingle,bajri&boulders and rest 25%will be in soft rock. Soil Mixed With Boulders & Bajri

Soft Rock

Providing of all materials, carting from site store to site of work, laying & jointing of G.I. Medium 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. G.I. Pipe Medium quality 32 mm dia

40 mm dia

50 mm dia

Supply and fixing of the following fittings including cartage of materials,labours ,T.&P. etc. Complete Gate valves (Class-I)as per I S 788/1997 32 mm dia

40 mm dia

50 mm dia

Supply of all materials,labours ,T.&P. etc.and construct Wheel/Gate valve chamber as per type design complete.

Protection work nearby along the pipe line for proper completion of work. RRSM Laid in 1:6

RRSM Laid dry

Cartage of following pipes, specials & fittings from Rishikesh to site store for proper completion of works.distance upto 252.00 km pakka road & 2.50 km by head load (Including GST 18.00%)

SUPPLY MAIN & DISTRIBUTION

Testing of Pipe