Construction maintenance and handing over to maintenance body of Rising Main Pump House Over Head Tank Distribution System and other Appurtenance Works at Bhishtipur Water Supply Scheme

Amount

Rising Main

Constructing masonry Chamber 90x90x100 cm, inside with 75 class designation brick work in cement mortar 1:4(1 cement: 4 coarse sand) for sluice valve,with C.I. surface box 100x100x75 mm with hinge cover fixedin RCC slab 1:2:4 cement sand and 20mm grit necessary excavation foundation concrete 1:5:10 and inside plastering with cement mortar 1:3:12 mm chambers as per type design including supply of all materials labour t&p etc complete.

Pipe Line Work

Supply of HDPE pipe including laying jointing Field testing,commissioning complete at site of HDPE (pe100 grade compound) pipe PN-6 as per IS 4984-2016 or as latest relevant code and specifications for water application including all cost of material,labourrequired,transpotation,loading,unloading& stacking etc.(Make- Appollo, Jain Irrigation, Aashirwad, Supreme, Vectus,Astral, Reliance)

Supply, carting and fixing in position of following DI sluice / Gate valve for flow regulation & scouring including cost of valve specials, labour & T&Pcomplete.

D.I Sluice Valves Confirming to IS: 14846-2000 ( Kirloskar or equivalent) of Pressure PN 1.0

Air valve

Excavation of pipe line in soil mixed with course sand, shingle, kankar, including refilling of trenches after laying of pipe line including watering ramming etc.

House Hold connection including ( G.I pipe ferrule, brass bib cock etc) all material etc complete. Taking 100 % connection in initial Stage.

Dismantling of following type of road surfaces for laying of pipe line including sorting out of serviceable materials and disposal of unserviceable materials.

Cement concrete road

Reinstatement of following type of road surfaces after laying of pipe line including supply of all material ,labour,T&P etc complete.

Cement concrete road (1:2:4)

Construction of following chambers

(ii) Air valve chamber (60X60X75 cm)

Over Head Tank

Construction of boundary wall around water works compound.as as per drawing provided by deptt. and as per Direction of Engineer Incharge.

Supply and Fixing of 3.6m wide M.S. gate with wicket gate including fabrication and supply of steel and construction of boundary pillars etc. all complete.as per drawing provided by deptt. and as per Direction of Engineer Incharge.

Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks.

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 8 km also including ramming and watering of the earth in cm in trenches, plinth, sides of foundation etc. Complete.

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