Laying and Jointing of Supply Main Pipe Line Work From Rajpur Road OHT to Bakaralwala Dehradun and its Appruntanent works under State Sector program

Amount

Cutting road surface for sewer line trenches. Including stacking of serviceable material (i.e. stone ballast that will be reused in the laying of WBM) at site and disposal of unserviceable material to suitable disposal point beyond municipal limit as directed by Engineer in charge

Cutting Bituminous portion

Water bound macadam

Demolishing cement, concrete manually / by mechanical means and disposal of unserviceable material to suitable disposal point beyond municipal limit as directed by Engineer in charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Nominal concrete 1:4:8 or leaner mix ( including equivalent design mix )

Reinstatement of cement concrete pavement and making good condition by providing cement concrete including form work, compaction & curing, etc., complete as per specifications and as directed by the Engineer-in-Charge.

1:2:4 (1 cement: 2 coarse sand: 4 stone aggregate) cement concrete.

1:3:6 (1 cement: 2 coarse sand: 4 stone aggregate) cement concrete.

Excavation in soil mixed with single boulders etc.requireing the use of specials T&P for foundation including lift up to 1.5M and lead up to 30 m filling watering and ramming of excavated the earth in to the trenches or into the between foundation..

Providing and laying of following type and different size Pipe including material, labour T&P etc complete in all respect

200 mm Ø Ductile Iron Class K-7 pipes S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329

G.I.Medum Pipe 100 mm Ø

G.I.Medum Pipe 80 mm Ø

G.I.Medum Pipe 32 mm Ø

G.I.Medum Pipe 25 mm Ø

Providing and fixing C.I. Sluice Valve confirming to IS: 14846-2000 (Pressuer PN 1.0) including supply of all material labour T&P etc,with proper completion of work.excluding cost of earth work and construction of chember.

Sluice valve 80 mm

Sluice valve 100 mm

Sluice valve 200 mm

Constructing masonry chamber 120x120x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.1. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement :2 coarse sand : 4 graded stone aggregate 20mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand :10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design: With common burnt clay F.P.S. (non modular ) bricks of class designation 7.5

Sluice valve Chamber

Shifting of domestic water supply house connection coming in the alignment of sewer line/manhole chamber including excavation, refilling, supply of all material, pipes, specials etc., labour, T&P and making good complete as per entire satisfaction of engineer in charge.

15 to 20mm G.I, Pipe

25 to 32mm G.I. Pipe

Upto 65mm PVC Pipe

80mm to 100mm PVC Pipe

100mm to 150mm PVC Pipe

Providing and laying in position cement concrete PCC 1:2:4 (Provision for Thrust block)

Provision for barricading in two rows and necessary diversion of paths and where as necessary with the help of bellies, ropes, flags, signals and light signals etc. as per requirement including supply of all material T&P etc complete.

Disposal of surplus earth from the site of work upto a distance of 8.0 km. As directed by Engineer in charge including loading unloading and carting etc. all complete.

Providing and spreading RBM i.e., River Bed Material (treated as granular sub-base /base/surface course material) in uniform layers with motor grader on prepared surface with motivator and compacting with smooth wheeled roller to achieve the desired density.(20% of Length)

Provision for diversion and repairing of electric/telephone cables/wires wherever necessary including supply of all materials, labour, T&P etc. complete.

Shifting and repairing of telephone cables.

Provision for crossing pipe line through existing drains coming across the alignment of pipe line including making it good after laying the pipe line completed with all respect. in direction of engg. In charge.

Providing, House Service Connection (Single service connection) from Ductile Iron distribution main to property limit, including supply and fixing of brass ferrule conforming to IS:2692 , clamp saddle of non-corrosive Engineering Plastic (Polyethylene) body moulded with Stainless steel threaded metal insert for tapping outlet. The stirrup metal plate shall be duly embedded in the plastic body, except at the place of nut-bolt lugs. Threading size and dimensions shall conform to IS: 554. The design of the saddle body should be such that, the service connection outlet metal insert shall project out towards pipe side and align with the hole drilled on the pipe to ensure positive locking against rocking or creeping on the pipe, as might be caused by vibration, pressure or excessive external loading. Saddle Seal shall be of virgin rubber SBR Grade 30 / NBR (NSF 61 approved).Saddle straps shall be made of Engineering plastic (Polyethylene of PE 100 Grade). It shall be of type pressure activated hydro-mechanical design. It shall be contoured etc. including cutting of road surface, earthwork, refilling and restoration of cut road surfaces with 100mm thick PCC M15(1:2:4) complete in all respect including connecting new house service pipeline to existing/new legal house connection after commissioning the distribution pipeline as per the drawing and as directed by the Engineer-incharge.

100,150,200 mm dia DI Pipeline x 20mm setup - Domestic

M/S JAKIR HUSSAIN