REPLACEMENT OF DAMAGED / BLOCKED 150MM I/D SW PIPE WITH 250MM I/D UPVC SN-8 PIPE ALONG WITH CONSTRUCTION OF NEW MANHOLES I.E. IN FRONT OF KOTHI NO. 2461 TO 2473, PHASE-10, S.A.S. NAGAR AND ALL OTHER WORKS CONTINGENT THERETO..

Amount

Dismantling of Flexible Pavements (By Mechanical Means)

Dismantling of flexible pavements thickness above 50mm by mechanical means and disposal of dismantled materials up to a lead of 1000 meters, stacking serviceable and unserviceable materials separately as per technical clause 202 of MORT&H specifications.

Excavation manually in trenches with straight or open cutting in a built up street/ lanes having wall to wall width upto 3 metre for sewers and manholes to full depths as shown in drawings,

For depths not exceeding 2.0 metre B.G.L.

(A) For all classes of soil except rocky

For depths 2.0 metre not exceeding 3 Mtr. B.G.L.

(A) For all classes of soil except rocky

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN-8 marked make Supreme, Finolex,Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct alignment and gradients, cutting and jointing, testing for water tightness and making good the leakages and defects including cost of specials (Specials and Solvent should be of same make as that of pipes) complete in all respects.

250mm o/d pipe

Constructing brick masonry manhole in cement mortar 1:5 (1 cement : 5 coarse sand ) R.C.C. top slab 20cm thick using M-20 mix by using mixer and vibrator, TMT Fe500 @ 80.00 kg/per cum, foundation concrete 1:4:8 mix (1 cement: 4 coarse sand : 8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement: 3 coarse sand) finished with floating coat of neat cement and making 40mm thick benching in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement, Orange coloured PVC steps including RCC cover with frame complete as per standard design complete in all respects

Inside size 90x150 cm and 120 cm deep

Extra payable for every 0.30 m additional depth of manhole chamber in item 29.55 upto 1.80 m increase in depth.

Inside size 90x150 cm

Extra payable for every 0.30 m additional depth of manhole chamber in item 29.55 beyond 1.80 m upto 3.60 m beyond addiational depth.

Inside size 90x150 cm

Disilting of manhole including all safety measures, cost of container T & P and disposal of silt upto 5km complete in all respects.

Depth upto 3 mtr.

For existing line

From 2421 to 2405

Making connection of newly laid sewer in walls of existing manhole of fully charge sewer including cost of pluging sewer, desilting, removal of sullage water and making good of khudda

Sewer connections upto 300 mm i/d

Supplying of Tibba Sand

Carriage of Surplus soil (Lead upto 7 km) Qty of dismantling and Sand filling

Carriage of Earth,Surkhi, Sand, Earth, Fly Ash, Bajri, Ballast, Stone Boulders, Kankar and Building Rubbish, Earth. (lead upto75 km)

Carriage of bricks (lead 25-5 =20 Km) (6Km to 25 Km)

Raising of MH Cover including excavation, demolishing old Cover and fixing of New MH Cover and other works contingent thereto Complete in all respects. From 2421 to 2405

Raising of manhole RCC Slabs including excavation, demolishing old slab and Casting of new RCC slab complete in all respects. From 2421 to 2405

Plugging of manhole with the help of sand filled bags including cost of sand and labour complete job.

Pumping out water for execution of work complete in all respects.

Plugging of Sewer connection of each SCO in IC with the help of Sand filled bags complete including jcost of Sand and labour complete Job

Repair of house hold water supply connection during Execution of work including cost of material and labour complete job.

Repair of house hold Sewer supply connection during Execution of work including cost of material and labour complete job.

NETAR SINGH (BID ID -610111)

Bhagwati Enterprises (BID ID -610244)