SPECIAL REPAIR TO SEWAGE LINE AND SEPTIC TANK / SOAKAGE WELL UNDER GE NORTH MAMUN AT MAMUN MIL STN

Amount

Excavating in trenches, n.exc 1.5m wide & n.exc 1.5m in depth; for foundation, laying of sewage pipe line, manholes etc n.exc10 sqm on plan & n.exc 1.5 m in depth & getting out in any type of soil complete all as specified and directed.

Excavating in trenches, n.exc 1.5m wide and exc 1.5m but n.exc 3.00m in depth; for foundation, laying of sewage pipe line, manholes etc n.exc10 sqm on plan & n.exc 1.5 m in depth & getting out in any type of soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25cm thick complete all as specified and directed.

Removing excavation material exc. 50m and nexc 250m & deposited where directed at a level n exc. 1.5m above the starting point complete all as specified and directed.

Dismantling of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, drains etc but excluding ashlars facings, dressed stone work and precast concrete articles

Demolition and breaking up drain pipes 150 mm bore ( Internal dia ) (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

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

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

M&L for Cement concrete (1:4:8) type B-2(using 20mm graded crushed stone aggregates) in foundation fillings and mass concrete complete all as specified and directed.

M&L for Brick work with Sub class 'B' burnt bricks (Non-Modular) Class 7.5, straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and directed.

M&L for Brick work (except bricks) for brick work (with serviceable bricks retrieved from dismantling straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and directed. [Note: Serviceable Brick retrived from dismentling shalll be reused in this work]

M&L for Rendering 15mm thick in two layers (base layer 10mm & finishing layer 5mm thick) in cement mortar (1:4) using liquid water proofing compound on brick work or concrete surfaces of wall, surfaces finished even and smooth using extra cement with & incl mixing of WPC as per manufacturer's instructions complete all as specified & directed. (Note : WPC shall not be measured and paid for separately)

M&L for Reinforced concrete pipes 150 mm bore ( Internal dia ), class NP2, laid and jointed complete with collars complete all as specified & directed.

M&L for Reinforced concrete pipes 200 mm bore ( Internal dia ), class NP2, laid and jointed complete with collars complete all as specified & directed.

M&L for Cement concrete (1:2:4) type B0 (using 12.5mm graded crushed stone aggregates) such in benching, coping, drain and surface channel and the like, rounded or chamfered on edges including necessary formwork complete all as specified and directed.

M&L for Precast cement concrete M-25 (Design mix) in cover slabs of manhole, drains & similar articles set in cement mortar 1:4 incl necessary formwork complete all as specified and directed. (Note: Reinforcement shall be measured and paid separately)

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

M&L for Mild steel round bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, etc as in cover handles , steps , clamps etc complete all as specified and directed.

M&L for RCC M-25 (Design Mix) using 20mm graded crushed stone aggregate as in slab supported on wall, beams, and column, etc complete all as specified and directed. (Note: Formwork & reinforcement shall be measured and paid separately)

M&L for PCC 1:4:8 type D-2 as in Concrete bed to drain pipes 150 mm bore ( Internal dia ) including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 as in Concrete bed to drain pipes 200 mm bore ( Internal dia ) including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

M&L for Construction of Brick masonry Septic tank for 300 Users using sub class 'B' fly ash bricks (non modular) class 7.5 including inlet and outlet chamber complete all as shown in Drg No CEPZ/C-TD/013/13 sheet Nos 1/5 to 5/5 complete all as specified and directed.

M&L for Construction of Brick masonry Soakage well 3.60 metre dia and 4.5 metre deep below inlet pipe using sub class 'B' fly ash bricks (non modular) class 7.5 all as shown in Drg No CEPZ/C-TD/013/13 sheet Nos 1/5 to 5/5 complete all as specified and directed.

M&L for 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 for 3/4 section) in cement concrete 1:2:4 type B1 smooth finished and reforming benching as required for 150mm dia pipe complete all as specified and directed..

Form work to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar work, not exceeding 200mm thick (horizontal or sloping) for fair finished surface of flat surface of concrete complete all as specified and directed.

Form work to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, opening in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc 10cm but not exceeding 20cm wide for fair finished surface of concrete complete all as specified and directed..

S&F in repair for 100 mm bore, sand cast, cast iron soil, waste and vent pipe with cement joints, in any length with or without ears, laid in trenches complete all as specified and directed.

S&F in repair for 75 mm bore, sand cast, cast iron soil, waste and vent pipe with cement joints, in any length with or without ears, laid in trenches complete all as specified and directed.

S&F in repair for 100 mm bore, cast iron bends (any radius),complete all as specified and directed.

S&F in repair for 75 mm bore, cast iron bends (any radius), complete all as specified and directed.

S&F in repair for 100 mm bore, cast iron branch pieces or Tee, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and directed.

S&F in repair for 75 mm bore, cast iron branch pieces or Tee, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and directed.

S&F stack clamp out of 50mm x 3mm flat iron and 16 mm dia round iron stays fixed to pipe of bore 100mm complete all as specified and directed.

S&F in repair 75 mm Cast iron cowl, fixed with cement joints complete all as specified and directed.

S&F in repair 50 mm Cast iron cowl, fixed with cement joints complete all as specified and directed.

Walia trading co

AV ENTERPRISES

M/S CANTILEVER ENGINEERS