CA NO CWE/PM/N-24/2020-21 SPECIAL REPAIRS TO SEWAGE SYSTEM TO RV AREA AT AF STATION PALAM UNDER GE (AF) PALAM DELHI CANTT-10

Amount

BOQ PART-I

Excavation in trenches, n.exc 1.5M wide and not exceeding 1.5M depth for foundation etc or for shaft, wells, cesspits, manhole, pier holes etc n.exc 10 Sqm on plan and n.exc 1.5M in depth and getting out in soft/loose soil complete, all as specified and directed by Engineer-in-Charge.

All as per item Ser No 1.01 here-in-before but depth exc 1.5 m and n.exc 3.00 m.

All as per item Ser No 1.01 here-in-before but depth exc 3.00 m and n.exc 4.5 m.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25cm complete, all as specified and directed by Engineer-in-Charge.

Removing excavated material to a distance from site exc 250 m but n.exc 500 m from the site complete, all as specified and directed by Engineer-in-Charge.

Removing excavated material to a distance from site exc 500m but n.exc 1.00 Km from the site complete, all as specified and directed by Engineer-in-Charge.

Removing excavated material to a distance from site exc 1.00 Km but n.exc 1.50 Km from the site complete, all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete un-reinforced of any description and any position not specifically provided for complete, all as specified and directed by Engineer-in-Charge.

Demolition of brick work or stone/boulder masonry built in cement mortar of any description complete, all as specified and directed by Engineer-in-Charge.

M&L for brick work in burnt clay sewer bricks having crushing strength not less than 175 Kg/Sqcm, straight or curved on plan, exc 6M mean radius, built in CM 1:4 complete, all as specified and directed by Engineer-in-Charge.

M&L for brick work in burnt clay sewar bricks having crushing strength not less than 175 Kg/Sqcm, straight or curved on plan, n exc 6M mean radius with bricks roughly cut to radius or bricks with wedge shapped joints built in CM 1:4 complete, all as specified and directed by Engineer-in-Charge.

M&L for rendering 15mm thick in CM 1:4 on brick/ concrete surfaces of walls including floating coat using water proofing compound as per Manufacturer's instructions complete, all as specified and directed by Engineer-in-Charge Note : WPC shall be measured and paid separately under item No 1.13

Supply only water proofing compound as per relevant IS complete, all as specified and directed by Engineer-in-Charge.

M&L for plain cement concrete 1:3:6 type C-2, (using 40mm graded stone aggregate) as in foundation and bed concretes, mass concrete etc complete, all as specified and directed by Engineer-in-Charge.

M&L PCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in coping and benching in manholes including necessary form work and finishing the exposed surface concrete even and smooth using extra cement complete, all as specified and directed by Engineer-in-Charge.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds mitred/stopped end etc complete, all as specified and directed by Engineer-in-Charge.

Demolition and breaking up of 150mm bore salt glazed stoneware drain pipe set in cement mortor complete, all as specified and directed by Engineer-in-Charge.

Demolition and breaking up of 200mm bore salt glazed ware drain pipe set in cement mortor complete, all as specified and directed by Engineer-in-Charge.

Demolition and breaking up of 250mm bore salt glazed ware drain pipe set in cement mortor complete, all as specified and directed by Engineer-in-Charge.

Demolition and breaking up of 300mm bore reinforced cement concrete drain drain pipe set in cement mortor complete, all as specified and directed by Engineer-in-Charge.

Supplying and laying 150mm bore reinforced cement concrete pipes, class NP3 ISI Marked, laid and jointed with collars complete, all as specified and directed by Engineer-in-Charge.

Supplying and laying 200mm bore reinforced cement concrete pipes, class NP3 ISI Marked, laid and jointed with collars complete, all as specified and directed by Engineer-in-Charge.

Supplying and laying 250mm bore reinforced cement concrete pipes, class NP3 ISI Marked, laid and jointed with collars complete, all as specified and directed by Engineer-in-Charge.

Supplying and laying 300mm bore reinforced cement concrete pipes, class NP3, ISI marked laid and jointed with collars complete, all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6, type C-2, (using 40mm graded stone aggregate) as in concrete bed to drain pipes of 150mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete, all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6, type C-2, (using 40mm graded stone aggregate) as in concrete bed to drain pipes of 200mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete, all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6, type C-2, (using 40mm graded stone aggregate) as in concrete bed to drain pipes of 250mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete, all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6, type C-2, (using 40mm graded stone aggregate) as in concrete bed to drain pipes of 300mm bore including packing under and haunching against the sides of pipes, after they are laid and tested complete, all as specified and directed by Engineer-in-Charge.

Cutting into existing manholes for connecting new drains of dia 150 mm, 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 (using 20mm graded stone aggregate) smooth finished, and reforming benching as required complete, all as specified and directed by Engineer-in-Charge.

Cutting salt glazed stone ware pipe 150 mm in position including jointing socket end of new pipe to same with packed spurn yarn and cement mortar 1:1 complete, all as specified and directed by Engineer-in-Charge.

M&L 150mm bore salt glazed stoneware drain pipe grade ‘A’ laid in trenches & pointed complete, all as specified and directed by Engineer-in-Charge.

S&F PVC manhole rungs of size 263x 164mm with steel reinforcement 12mm dia in required shape and fixed to brick walls in as steps in manholes complete, all as specified and directed by Engineer-in-Charge.

M&L reinforced cement concrete slabs type B1,1:2:4(using 20mm graded stone aggregate) supported on walls, columns etc complete, all as specified and directed by Engineer-in-Charge.

M&L TMT bars 10mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with & including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality complete, all as specified and directed by Engineer-in-Charge.

M & L form work (steel) to soffits of suspended slab for fair finished such as roof slab, Floor slab etc complete, all as specified and directed by Engineer-in-Charge.

M & L form work (steel) to edges of concrete flats , treads break in floors, window cills, concrete railings, openings 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 n.exc 20 cm wide fair finished complete, all as specified and directed by Engineer-in-Charge.

M&L for 100mm thick cement concrete type D-2, 1:4:8 (40mm graded stone aggregate) as in sub base in pavements, paths etc finished even and fair including use of necessary form work complete, all as specified and directed by Engineer-in-Charge.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade with grey cement and pigment to match complete, all as specified and directed by Engineer-in-Charge.

S&F as in repairs, SFRC (Steel Fibre Reinforced Concrete) manhole cover size 600mm dia x 70mm thick with MS frame set on manhole complete, all as specified and directed by Engineer-in-Charge.

S&F as in repairs, SFRC (Steel Fibre Reinforced Concrete) manhole cover size 600mm x 600mm x 70mm thick with MS frame on manhole complete, all as specified and directed by Engineer-in-Charge.

Shiv Shankar Nirman Co.

Satish Kumar Gupta

M/S Satyam Associates