Repair/replacement of manhole, disturbed sewage line including manhole at DIPAC area under AGE (I) (U) B/R Delhi cantt-10

Amount

M&L for bailing out sludge cleaning /opening of all blockage under ground sewer line of any depth and size, Cleaning of spot blokage in man hole in any depth , blockage of water closet, blockage of gully traps , blockage of floor trap, blockage of all type of bends of any type by manual/macanical method. The complaint shall be cleared/rectified to the complete satisfaction of user/Engineer-in-Charge within the same day. Note:- (i) 01 (One) sweeper with T&P /mechanical equipments shall be provided by contractor and monitor/supervised by contracter for provide status of complaint and maintain the attendence report and record of complaint/work done. Sweeper shall be provided for 08 hours per day, he should be clear any type of blockage for sewage system on day to day complaint basis by user and will report at 0900 hrs to the AGE(I) (U) (B/R) office for complaints and submit completion report by contractor at 1700 hrs everyday, comlaint register should be maintain poperly day to day as per comlaint slip who is signed by user and complaint slip will be provided by contractor on own expenditure. (The recovery on account of non complience of complaint within same working day hours Rs. 1000/- will be recoverd perday) (ii) The mechanical excavation sewage cleaning machine motor driven compulsory will be brought on the site before commencement and upto complition of work for cleaning blockage, otherwise recovery on account of mechanical excavation sewage machine Rs.1000/- will be recovered per day from contractor.

Cleaning of manholes of depth not exc 1.50m deep by taking out all solid content from manhole manually or by mechanically and deposititing in layers out of Defence land or where directed complete all as specified and as directed.

Cleaning of manholes of depth exc 1.50m but n. exc 3.0 m deep by taking out all solid content from manhole manually or by mechanically and deposititing in layers out of Defence land or where directed complete all as specified and as directed.

Dismantling of cast iron/reinforced concrete drain pipes of 200mm bore, jointed in cement mortar and taking out of trenches, if required.

Excavation in trenches not exc 1.5 m wide and not exceeding 1.5 mtr in depth for foundation etc shaft, cesspits, manholes etc not exc. 10 sqm on plan and getting out hard /soft/loose soil even in foul position as directed by the Engineer-in-charge.

M&L for 200mm bore RCC class NP3 drain pipe laid in trenches and jointed with cement mortar 1:3 complete all as specified and directed.

M&L for PCC 1:3:6 type C-2(using 20mm graded crushed stone aggregates) for bed of sewage lines of 200mm bore incl packing under haunching against the sides of pipe after they are laid and tested complete all as per specified in SSR part-I clause 18.68.2 and all as specified and directed.

Returning, filling in, trenches the soil in layers not exc 25cm thick, watering and well ramming complete all as specified and directed.

Removal of surplus soil to a distance not excceding 50 mtr away & depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

M&L for cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified.

M&L for Cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in surface channels, manhole and drain complete all as specified.

M&L for PCC 1:2:4 type B0 (using 12.5 mm graded stone aggregate) as in coping and all other similar works incl extra for forming fair finished drain or manhole complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required for 200mm internal dia of pipe complete all as specified and directed.

Demolition of brick masonry work built in cement mortar or cement lime mortar complete.

M&L for brick work with sub class "B" bricks (old size) straight or curved on plan exc 6 m mean radius, built in CM 1:4 complete all as specified and directed

M&L for rendering 15 mm thick in cement mortar (1:4) on fair faces of brick work on concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position complete.

M&L for mild steel reinforcement TMT bars, 6 to 8mm dia cut to length, bent to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified & directed.

M&L for providing precast cement concrete type B1 1:2:4 (20mm graded aggregate) as in cover slab for manholes with plain and fair faces including chamfered weathering throating etc and set in cement mortar 1:6 with necessary formworks complete all as specified and directed

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc laid dry or laid dry pointed complete all as specified and directed.

M&L 75 mm thick cement concrete type D-2 1:4:8 (40mm graded aggregate) as in sub base complete.

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and as directed by Engineer-in-Charge.

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment but except tiles complete all as specified and as directed by Engineer-in-Charge.

M&L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed by Engineer-in-Charge.

M& L for PCC 1:2:4 type B-1 (using 20 mm graded agg) in kerbs , rounded or chamfered on edges including necessary form work complete.

M&L for mild steel, plain, 1 mm thick black sheet in wall cladding, steel gates, RCC cover slabs and similar work, cut to size, sheet is welded to frame/ RCC cover slab, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc as required complete all as specified & directed.

SURESH KUMAR SHARMA & CO

M/S GEETANJALI ENTERPRISES

A V ASSOCIATES

ergon enterprises

M/S GR construction compony