CLEANING AND REPAIRS OF SEWAGE LINE MANHOLES DRAIN FENCING PATH ETC AT CFL AND 339 ASC TIMARPUR UNDER AOR OF AGE BR II OF GE NORTH DELHI CANTT 10

Amount

M&L required for cleaning of EWCs, IWCs, bottle traps, Nahani Traps, Gully traps and Floor traps etc and CI/PVC pipes all types top to bottom including junctions etc, cleaning of sewage line upto GT complete all as specified and directed.

M&L for cleaning of chocked sewer line by diesel/petrol running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 liters suction capacity and 600 ltrs water jetting tank including skilled operator, supervising engineer, labour etc. for cleaning and partial desilting manholes/septic tanks and dechoking of sewer lines, dechoking and flushing of sewer line from one manhole to another by high pressure jetting system of 22000 PSI for sewer line of size 100mm dia to 450mm dia for all depth complete all as specified and directed. Note :- Rates quoted against this item deemed to be included for cleaning for 08 hrs of above mentioned machine. Any work carried out throughout 08 hrs shall be measured as one unit. 000

M&L required for cleaning of sewage line from GT to Ist manhole complete all as specified and directed. Note:-Cleaning of sewage line of daimeter upto 100mm to 150mm

S&F in repairs 75mm bore HDPE PN 10 pipes single socketed in any length with rubber ring joints, fixed to walls including taking out/dismantling of old pipes complete all as specified and directed.

S&F in repairs 110mm bore HDPE PN 10 pipes single socketed in any length with rubber ring joints, fixed to walls including taking out/dismantling of old pipes complete all as specified and directed.

S&F in repairs HDPE PN 10 bends any radius bore 75mm complete all as specified and directed.

S&F in repairs HDPE PN 10 bends any radius bore 110mm complete all as specified and directed.

S&F in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, fixed to walls, bore of pipe 75mm complete all as specified and directed.

S&F in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, fixed to walls, bore of pipe 100mm complete all as specified and directed.

S&F cast iron bends (sand cast) (any radius), diminishing pieces or tapers soil/waste pipes 75mm in any length (larger bore measured) complete all as specified and directed.

S&F cast iron bends (sand cast) (any radius), diminishing pieces or tapers soil/waste pipes 100mm in any length (larger bore measured) complete all as specified and directed.

S&F 75mm cast iron branch pieces, double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors as in door 'T', door bends, 'Y' section complete all as specified and directed.

S&F 100mm cast iron branch pieces,double (equal or unequal),ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors as in door 'T', door bends, 'Y' section complete all as specified and directed.

S&F stack clamps for bore of Pipe 75mm made out of 50mm by 5mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof complete all as specified and directed.

S&F stack clamps for bore of Pipe 100mm made out of 50mm by 5mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof complete all as specified and directed.

S&F in repairs for precast fibre reinforced cement concrete manhole cover (Ist quality) including groove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall Size 500mm x 500mm x 80mm complete all as specified and directed.

S&F in repairs precast fibre reinforced cement concrete manhole cover (Ist quality) including groove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall Size 500mm x 1000mm x 80mm complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specially provided for complete all as specified and directed.

M&L for cement concrete 1:2:4 type B-0, using 12.5mm graded crushed stone aggregate as in coping and similar work including necessary form work to obtain a smooth finishes complete all as specified and directed.

Excavation in soft/loose soil in trenches n exc 1.5m wide and n exc 1.50m in depth for foundation etc and getting out complete all as specified and directed.

Excavation in soft/loose soil in trenches n exc 1.50m wide and n exc 3.00m in depth for foundation etc and getting out complete all as specified and directed.

Returning filling in, including spreading levelling watering and well ramming in layers n exc 25cm (after the pipes have been laid and tested) in soft/loose soil complete all as specified and directed.

Removing excavated material not exceeding 50m and depositing where directed at a lavel not exceeding 1.5m above the starting point, soil complete all as specified and directed.

M&L PCC 1:4:8 type D2 using 40mm graded crushed stone aggregates as in foundation of manholes complete all as specified and directed.

M&L for cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregates including packing under and haunching against the sides for 150mm internal dia corrugated DWCP pipes after they are laid and tested including demolition of old bed and pipes complete all as specified and directed. Note:- The thickness of concrete bed below the berrel of the pipe shall be 100mm thick.

M&L for cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregates including packing under and haunching against the sides for 200mm internal dia corrugated DWCP pipes after they are laid and tested including demolition of old bed and pipes complete all as specified and directed. Note:- The thickness of concrete bed below the berrel of the pipe shall be 150mm thick.

Supply and laying, jointing 150mm internal dia of corrugated DWCP including testing and laid in trenches to a level on concrete bed complete all as specified and directed.

Supply and laying, jointing 200mm internal dia of corrugated DWCP including testing and laid in trenches to a level on concrete bed complete all as specified and directed.

Supply only liquid water proofing compound and modified styrene butadiene rubber emulsion (SBR Latex) as per manufactrur's instruction complete all as directed and specified.

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 or 3/4 section) in cement concrete 1:2:4 type B1 using 20mm graded crushed stone aggregate finished smooth and reforming benching as required for 150mm/200mm dia pipes complete all as specified and directed.

Demolition of Brickwork or stone/boulder masonry, built in CM or cement lime mortar including all quions, arches, pillars etc, but excluding ashlar facings, dressed stonework & precast concrete articles complete all as specified and directed.

M&L for brick work with Burnt clay bricks old size bricks straight or curved on plan exc 6m mean radius built in CM 1:4 complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in any position not other wise specifically provided for complete all as specified and directed.

S&F for precast reinforced cement concrete manhole covers in 1:2:4 using 20mm graded crushed stone aggregate and set in CM 1:4 complete all as specified and directed. .

M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required including cranking bending, spirally for hooping end and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality confirming Fe 410S or Fe-410O

S&F in repairs 2mm thick plain fiber glass reinforced translucent plain sheeting as in clading, roofing, gates fixed with screw, washers complete all as specified and directed.

Dismantling fencing wire mesh, any type as per site complete all as specified and directed.

S&F galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provn of galvanised mild steel wire staples or steel pins etc complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion from concrete, brickwork, masonry etc and making good disturbed ground complete all as specified and directed.

S&F mild steel hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts ; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, complete all as specified and directed.

Supply only chain link MS galavnised any size and type complete all as specified and directed

Fixing only chain link fencing including line wires any mesh size & type to any type of standards rails straining bolts etc. including provision of bindig wire complete all as specified and directed.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long and dia of neck 5 to 10mm, complete all as specified and directed.

Demolition of cement concrete in ground floor (unreinforced) and pavings including tiles etc, n. exc 15cm thickness (below or above ground level) complete all as specified.

M&L for PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in surface channels, drains, side guide wall including all necessary form work complete all as specified and directed.

M&L extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc complete all as specified and directed.

Add or deduct for each 25mm girth or part thereof over or under 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc complete all as specified and directed.

M&L for plain cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate, 75mm thick as in sub base complete all as directed and specified

M&L chequered cement concrete tiles PU coated 300mm x 300mm x 30mm thick, with grey cement and no pigments, set, jointed and pointed in neat cement slurry as in floors over and including 15mm thick screed bed or bedding layers in CM 1:6, complete all as directed and specified

M&L machine pressed precast concrete decorative interlocking paver block with grey cement and pigment any shape and size confirming to IS15658-2006 of 60mm thickness M-35 Gde complete all as directed and specified

M&L sand filling under floors including watering and consolidation complete all as specified and directed.

Taking down cement plaster on brick walls built in cement mortar including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L for 15mm thick ready mix cement plaster over brick wall in cement mortar on external wall surface finished even and smooth complete all as specified and directed.

M&L for preparation of newly plastered surfaces of any description and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

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