PROVN OF HUME PIPE DRAINAGE LINES AND CONNECTED WORKS AT AF STN ADAMPUR

Amount

Excavation in trenches in soft/loose soil not exceeding 1.50 metre wide and not exceeding 1.50 metre in depth; for foundation, etc. and getting out complete, all as specified.

Excavation in trenches in soft/loose soil not exceeding 1.50 metre wide and exceeding 1.50 metre but not exceeding 3.00 metre in depth; for foundation, etc. and getting out complete, all as specified.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick each, complete, all as specified.

Removing excavated spoil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete, all as specified.

PCC type B-1 (1:2:4), using 20 mm graded stone aggregates as in filling & mass concrete, sub base etc. complete all as specified.

PCC type C-2 (1:3:6), using 40 mm graded stone aggregates as in surface channels & drains etc. complete all as specified.

Extra for forming fair finished drain or channel 30-45 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified.

Supply only water proofing compound, ISI marked, complete all as specified.

Precast RCC type B-1 (1:2:4), using 20 mm graded stone aggregates landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces including all mouldings but excluding frame, set in cement mortar (1:4), complete all as specified.

Brick work using bricks as specified in PS clause 5.1, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar (1:6), complete all as specified.

Brick work using old size bricks (EXCEPT BRICKS) straight or curved on plan exceeding 6.00 metre mean radius, built in cement mortar (1:6), complete all as specified.

Brick work using bricks as specified in PS clause 5.1, straight or curved on plan to any radius in half brick thick wall, built in cement mortar (1:4), complete all as specified.

Brick work using old size bricks (EXCEPT BRICKS), straight or curved on plan to any radius in half brick thick wall, built in cement mortar (1:4), complete all as specified.

Brickwork with bricks as specified in PS clause 5.1 in brick-on-edge walls (less than ½ brick thick), built in cement mortar (1:4), complete all as specified.

Mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified.

Mild steel work as in joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) quality confirming to grade Fe-290-Gde E-165, complete all as specified.

Expanded metal, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9 mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members of weight not exceeding 4 kilogram/ sq. m, complete all as specified.

100 mm thick, cement concrete type D-2, 1:4:8 using 20 mm graded stone aggregate, finished rough, as in sub floors or similar locations, complete all as specified.

Factory made, rubber molded kerb stone and drainage channels of M-25 grade cement concrete, laid dry in position to the rquired line level and curvature, jointed with cement mortar (1:3) including making joints with or without grooves (thickness of joints except at sharp curve shal not be more than 5 mm) including making drainage opening whereever required, complete all as specified.

Factory made, machine pressed precast concrete interlocking paver block any shape and size approved by EIC, ISI marked (IS:15658-2006) of 60 mm thick, M-35 grade, with grey cement & no pigment, laid dry in paths/roads incliuding over clean dry sand filling, 25 mm thick consolidated thickness, complete all as specified.

Factory made, machine pressed precast concrete interlocking paver block any shape and size approved by EIC, ISI marked (IS:15658-2006) of 60 mm thick, M-35 grade, with grey cement & pigment, laid dry in paths/roads incliuding over clean dry sand filling, 25 mm thick consolidated thickness, complete all as specified.

Factory made, machine pressed precast concrete interlocking paver block any shape and size approved by EIC, ISI marked (IS:15658-2006) of 80 mm thick, M-40 grade, with grey cement & pigment, laid dry in paths/roads incliuding over clean dry sand filling, 25 mm thick consolidated thickness, complete all as specified.

Rendering 10 mm thick on fair faces of brick work or concrete surfaces, finished even and fair on walls in cement mortar (1:4), using WPC complete all as specified. NOTE: Supply oly WPC will be measurd and paid for separately under respective item of BoQ.

Rendering 15 mm thick on fair faces of brick work or concrete surfaces, finished even and fair on walls in cement mortar (1:4) including taking down existing cement plaster, any description on walls etc including raking out joints, hacking for key, scrubbing down with water etc,complete all as specified.

Two coats of exterior acrylic emulsion over a coat of exterior (water based) primer on plaster surfaces of wall, including preparation of surfaces, complete all as specified.

Two coats of aluminium paint over & including a coat of aluminium red oxide primer new steel & iron surfaces of any description, not otherwise described, over 10 cm in width or girth, including preparation of surfaces complete all as specified.

uPVC pipes,160 mm external dia, type-B, ISI marked (IS:13592) single socketed in any length with rubber ring joints, fixed under floors / along wall as SWR pipes, , complete all as specified.

Concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete 1:3:6 type C-2, complete all as specified as followings:-

300 mm bore

450 mm bore

Reinforced concrete pipes, class NP2, laid and jointed complete with collars, laid in trenches and jointed, ISI marked, complete all as specified as following size:-

300 mm bore

450 mm bore

Cutting into existing manholes for connecting new drains, of 150 mm bore pipe, 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-1, smooth finished, reforming benching as required, complete all as specified.

Dismantling of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone-work and precast concrete articles complete all as specified.

Demolition of cement concrete (unreinforced) in ground floors and pavings not excceding 15cm thickness (above or below ground level) all as specified

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided for complete all as specified.

Taking out of thick/solid sludge (sedimented sand sludge/grit, ash rages, fibers and springe mterial etc) from Drain including inlet and outlet chamber removing and deposting the sludge in a pit at distance of minimum 100 m away from the nearby living accn and covering the sludge in the pit with earth and finally spraying unslaked lime, dirt, around the septic tank and covering the pit with earth complete all as directed.

siddharthenterprises

ELECTRA ENGINEERS

AAR KAY BEE ENTERPRISES

J.K & Company

M/S GURBACHAN SINGH

NEW GURBINDER INDUSTRIES