DIVERSION AND REALIGNMENT OF CERTAIN SEWERAGE LINES AND CONNECTED ALLIED WORKS AT AKASH VIHAR AT AF STATION SURATGARH

Amount

BOQ (DIVERSION AND REALIGNMENT OF CERTAIN SEWERAGE LINES AND CONNECTED ALLIED WORKS AT AKASH VIHAR AT AF STATION SURATGARH)

Demolition of stone or brick masonry built in cement mortar including all quoins, arches etc.but excluding ashlar facing, dressed stone work etc, complete all as specified and directed.

Demolition and breaking up sewerage line pipes up to 300 mm of bore (SGSW, AC or reinforced concrete) pipe set in cement mortar complete all as specified and directed.

Excavating in trenches n.exc 1.5 m wide and n.exc 1.5 m depth for foundation etc or for shafts wells cesspits, manholes, pier holes etc n.exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed.

All as per item No 03 above but for depth exc 1.5m and not exc 3m manhole complete all as specified and directed.

Returning filling in layers including leveling watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed.

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

M&L for salt glazed stoneware drain pipe laid in trenches and joints as specified bore of pipe 150mm complete all as specified and directed.

M&L for salt glazed stoneware drain pipe laid in trenches and joints as specified bore of pipe 200mm complete all as specified and directed.

Material and labour for reinforced concrete pipes 300 mm bore of pipe class NP-2 laid and jointed, with collars complete all as specified and directed.

M&L cement concrete type D2 1:4:8 (40 mm grade stone aggregate)as in concrete bed to drain pipes 150mm internal dia incl packing under and haunching against the pipes sides of pipe after they are laid and tested complete all as specified and directed.

M&L cement concrete type D2 1:4:8 (40 mm grade stone aggregate)as in concrete bed to drain pipes 200mm internal dia incl packing under and haunching against the pipes sides of pipe after they are laid and tested complete all as specified and directed.

M&L cement concrete type D2 1:4:8 (40 mm grade aggregate)as in concrete bed to drain pipes 300mm internal dia incl packing under and haunching against the pipe sides of pipes after they are laid and tested complete all as specified and directed.

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

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6 M mean radius built in CM 1:4 including in circular well steining (any radius constructed from the base of curb) complete all as specified and directed.

M&L for brickwork sub class 'B' bricks, straight or curved on plan exc. 6m mean radius, built in cement mortar 1 :4 in half brick wall, complete all as specified and directed.

M&L for 15 mm thick cement plaster in cement mortar 1:4 with water proofing compound as per manufacturer's instructions to brick or concrete surface finished even and smooth without using extra cement and using waterproofing compound complete all as specified and directed. (WPC shall be measured and paid separately)

Supply only integral water proofing compound

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.

M&L for PCC (1:2:4) type B-1(using 20 mm graded stone aggregate) as in cills, PCC blocks, coping, benching, water troughs, seismic and other similar bands, plinth bend, etc including weathering slightly rounded or chamfered angles and throating , including necessary form work etc complete all as specified and directed.

M&L for precast cement concrete type B-1 1:2:4 (20mm graded aggregate) and set in Cement Mortar (1:4) as in landings, manholes cover slabs, chajjas, shelves and similar articles including necessary form work complete all as specified and directed.

M&L for MS TMT bars 10 mm and over dia and cut to length bent to shape required incl cranking bending spirally for hooping for columns hooking ends and binding with and incl MS wire (annealed) not less than 0.9 mm dia complete all as specified and directed.

Cleaning and cutting into existing Manholes for connecting new drains/pipes up to 300 mm bore, making good to pipes 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 B1 smooth finished and reforming benching as required complete all as specified and as directed by Engr-in-Charge.

Demolition of cement concrete/concrete blocks in ground floors and paving not exceeding 15cm thickness (below or above ground level) un- reinforced, complete all as specified and directed.

M&L for 75 mm thick PCC 1:4: 8 type D-2 using 40 mm graded stone aggregate as in sub base of floor/tiles etc complete all as specified and directed..

M&L for 75mm thick cement concrete 1:2:4, type B1, using 20mm graded crushed stone aggregate as in floor finished, surface finished even and smooth without using extra cement complete all as specified and directed.

M&L for 60 mm thick precast cement concrete (M-35) colour rubberised factory made, machine pressed interlocking paver blocks, with grey cement and pigment any shape and size as approved by GE, laid over and including 25 mm thick sand cushion consolidated properly before and after laying of paver block complete all as specified and directed.

S&F in repairs 100mm sand Cast iron soil, waste and vent pipes, in any length with or without ears with cement joints, laid in trenches or in floors/wall complete all as specified and as directed.

S&F in repairs 75mm sand Cast iron soil, waste and vent pipes, in any length with or without ears with cement joints, laid in trenches or in floors/wall complete all as specified and as directed.

S&F in repairs CI Bends (any radius), diminishing pieces or tapers (larger bore measured) for 100mm bore pipe fitted with oval access doors complete all as specified and as directed.

S&F in repairs CI Bends (any radius) with duck's foot or heel rest for 100mm bore pipe fitted with oval access doors complete all as specified and as directed.

S&F in repairs CI Branch pieces, single (equal or unequal) 100 mm bore, ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors complete all as specified and as directed.

S&F in repairs CI Branch pieces, single (equal or unequal) 75 mm bore, ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors complete all as specified and as directed.

S&F in repairs CI gully traps, square or round mouthed, any type required complete all as specified and as directed.

M&L mild steel work as in small articles for handles, holdfasts, steps, rungs, etc knee piece and similar small articles complete all as specified and directed.

M & L for provn of septic tank including excavation,PCC in foundation,Brick work in CM (1:4),RCC slab including precast RCC cover slabs,rendering in CM(1:4), vent shaft & sludge chamber for 100 users (Size - 7.50m x 2.65m) complete all as specified and directed. As per Drg. No GE/AF/SUR-01/2021/Sheet No1/2.

Material and labour for 1.80metre dia and 4.50metre effective depth soakage well, including necessary excavation in any type of soil, plain cement concrete 1:3:6 type C2 in foundation, honey combing masonry wall, with top ring of M-25 design mix concrete, intercepting chamber and screen chamber made of brick masonry in cement mortar 1:6, RCC precast cover slab in M-25/SFRC cover, interconnecting pipes of RCC/DWC, filled with brick bats etc complete all as specified and as directed. As per Drg. No GE/AF/SUR-01/2021/Sheet No2/2.

Taking out liquid/solid content from manholes, sump, septic tank either maually or by pumping, cleaning throughly including disposal of liquid/solid content out side Airforce area complete all as specified and directed.

M & L for preparation of new plastered surfaces of wall and applying two coats of cement base paint in camouflage in multi shade on wall of approved colour and shade complete all as specified and directed.

Contract Amount shall be derived after deducting the amount of Schedule of Credit in General Summary on serial page No 17(R) of tender documents.

G.S.CONSTRUCATIONS

M/S VISHNU ENTERPRISES

SRI SAI CONSTRUCTION COMPANY