Repair/replacement of manhole, disturbed sewage line including manhole cover in the area of AGE E/S-II and AGE W/S-II 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 ,WC of blockage, blockage gully traps , blockage floor trap, blockage CI bend of any type by manual/mEchanical method. The complaint shall be cleared/rectified to the complete satisfaction of 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 contractor 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. (The recovery on account of non complience of complaint within same working day hours Rs. 1000/- will be recoverd per day) (ii) The Mechanical excavation sewage cleaning machine motor driven compulsory will be brought on the site before commencement and upto completion of work for cleaning blockage, otherwise recovery on account of mechanical excavation sewage machine Rs.2000/- 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 by the Engineer-in-charge.

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 by the Engineer-in-charge.

Dismantling of cast iron/reinforced concrete drain pipes of 150mm bore, jointed in cement mortar and taking out of trenches, if required

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 any type of soil even in foul position as complete all as specified and directed by the Engineer-in-charge.

M&L for providing, lowering, laying, aligning, fixing 150mm inner dia in position and jointing at all level/depth full round HDPE, DWC (double wall corrugated) pipes of SN 8 grade as per IS 16098 (part 2) ammended up to date in trenches in complete incl all material labour section, hydraulic testing (including cost and conveyance of water to site for testing) complete all as specified and directed by the Engineer-in-charge.

M&L for providing, lowering, laying, aligning, fixing 200mm inner dia in position and jointing at all level/depth full round HDPE, DWC (double wall corrugated) pipes of SN 8 grade as per IS 16098 (part 2) ammended up to date in trenches in complete incl all material labour section, hydraulic testing (including cost and conveyance of water to site for testing) complete all as specified and directed by the Engineer-in-charge.

M&L for PCC 1:3:6 type C-2(using 20mm graded crushed stone aggregates) for bed of sewage lines of 150mm 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 directed by Engineer-in-charge.

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 directed by Engineer-in-charge.

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

Removal of surplus soil to a out of MD land & depositing where directed at a level complete all as specified and directed by the Engineer-in-charge.

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 and directed by the Engineer-in-charge.

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 and directed by the Engineer-in-charge.

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 by the Engineer-in-charge.

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 by the Engineer-in-charge.

Demolition of brick masonry work built in Cement mortar or cement lime mortar complete all as specified and directed by the Engineer-in-charge.

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

Taking down cement plaster, any description from brick or stone walls etc. including racking out joints, hacking for key, scrubbing down with water, inclu taking down roots of treescomplete all as specified and directed by the Engineer-in-charge.

M&L for rendering 15mm thick in cement mortar 1:4 mixed with WPC to any type/fair faces of brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-charge.

Demolition of reinforced cement concrete of any description and in any position complete all as specified and directed by Engineer-in-charge.

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 and directed by Engineer-in-charge.

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 by Engineer-in-charge.

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 and directed by the Engineer-in-charge.

S&F on site LLDPE septic tank vertical type of capacity 3000 ltr with upflow filter having including lid, 110mm inlet and 110 mm outlet provisions & can be made available with and without lid extension piece including media designed to carry sewage and sullage water,excavation in any type of soil,PCC 1:4:8 below foundation,Vent shaft,connection etc complete all as specified and directed by Engr-in-Charge.

M&L for Soakage wells excavation,in any type of soil,foundation in PCC 1:3:6,walls of honey combed masonry with top ring of M25 concrete including intercepting chamber and screen chamber made of Brick masonry in CM,RCC cover slab in M25/SFRC cover,interconnecting pipes of RCC/DWC complete filled with brick bats of of size 1.2 M dia x 1.50M effective depth, complete all as specified and directed by Engr-in-Charge.

P.H. CONSTRUCTION CO. (BID ID -3482754)