SPL REPAIR TO SEWAGE LINES AT CERTAIN LOC OF MD ACCN UNDER GE (SOUTH) MAMUN

Amount

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 100mm bore, set in cement mortar complete and removing the debris from the site complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 150mm bore, set in cement mortar complete and removing the debris from the site complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 200mm bore, set in cement mortar complete and removing the debris from the site complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of internal dia 300mm bore, set in cement mortar complete and removing the debris from the site complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; any type of soil, 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 complete all as specified and directed.

Removing surplus soils/excavated materials to a distance exc. 250 m but n exc 500 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

Returning, filling in any type of soil, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Supply, laying & jointing reinforced concrete pipe, 150 mm bore, class NP-2, laid and jointed complete with collars and testing complete all as specified and directed.

Supply, laying & jointing reinforced concrete pipe, 200 mm bore, class NP-2, laid and jointed complete with collars and testing complete all as specified and directed.

Supply, laying & jointing reinforced concrete pipe, 300 mm bore, class NP-2, laid and jointed complete with collars and testing complete all as specified and directed.

Supply, laying & jointing UPVC Sewage UDS (Under drainage system) pipes 100mm bore, single socketed, wall thickness not less than 4mm type SN-4 (IS-15328) including necessary fittings & jointing material and testing complete all as specified and directed.

M&L for concrete bed in cement concrete 1:4:8, type D-2 using 40mm graded stone aggregates, to drain pipes for 150mm bore, 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 concrete bed in cement concrete 1:4:8, type D-2 using 40mm graded stone aggregates, to drain pipes for 200mm bore, 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 concrete bed in cement concrete 1:4:8, type D-2 using 40mm graded stone aggregates, to drain pipes for 300mm bore, 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 cutting into existing manholes for connecting new drains of 100 mm dia pipe, 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 B-1 smooth finished and reforming benching as required complete all as specified and directed.

M&L for cutting into existing manholes for connecting new drains of 150 mm dia pipe, 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 B-1 smooth finished and reforming benching as required complete all as specified and directed.

M&L for cutting into existing manholes for connecting new drains of 200 mm dia pipe, 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 B-1 smooth finished and reforming benching as required complete all as specified and directed.

Supply & fixing in replacement factory made RCC manhole cover full floor mediun duty weight rectangular shape (size 450mm x 900mm) thickness not less than 75mm plain fair faces (for manhole, drains etc) set in CM 1:6 complete all as specified and directed.

Supply & fixing factory made RCC man hole cover full floor mediun duty weight circular shape, 900mm mm dia, thickness not less than 75mm plain fair faces (for manhole, drains etc) set in CM 1:6 complete all as specified and directed.

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

M&L for providing pre-cast cement concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) set in CM 1:6, as in cover slabs (for manhole, drains etc) with plain fair faces, including necessary formwork complete all as specified and directed. Note :- Reinforcement shall be measured and paid separately.

M&L for mild steel TMT bars 10mm 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 complete all as specified and directed.

Demolition 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 complete all as specified and directed.

M&L for brickwork with sub class ‘B’ bricks, old size, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

All as per description of Srl Item No 24.00 here in before but except bricks. Note:- Serviceable bricks retrieved from demolition vide item No. 23 here-in-before shall be re-used.

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

M&L for cement concrete 1:2:4, type B-1, using 20mm graded stone aggregates as in copings, kneelers, apex stones, bed plates, kerbs water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed including necessary formwork complete all as specified and directed.

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

M&L for rendering 15 mm thick plaster in cement mortar 1:4 on brick or concrete surfaces and finished even and smooth without using extra cement, complete all as specified and directed.

M&L in repairs for rendering 15 mm thick plaster in cement mortar 1:4 on brick or concrete surfaces and finished even and smooth without using extra cement, complete all as specified and directed.

M&L Concrete bed to drain pipes laid and tested in cement concrete 1:4:8, type D2 for 160mm bore including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and directed..

Supply & Laying 160mm bore UDS pipes, type 'A' having nominal ring stiffness should be 2 KN/m2 with one collar per length of pipe incl necessary fittings and connecting to existing manholes by cutting out and making the surface good to pipe ,and incl necessary returning filling and levelling to the affected portions, the UDS pipe should meet the pressure requirements as per IS 15328:2003 complete all as specified and directed by Engineer-in-Charge.

M&L plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in benching,copings etc, including necessary form work complete all as specified and directed.

M&L for precast cement concrete 1:1.5:3 type A-1 using 20 mm graded stone aggregate set in CM 1:4, as in cover slabs for manholes ,drain etc with plain fair faces incl necessary formwork casted in angle iron frame(Angle iron frame measured and paid separetaly) complete all as specified and directed.

M&L for mild steel work for Manhole frames including necessary cutting, welding, drilling, bolting etc as required complete all as specified.

S & F in repair PVC (SWR) 110 mm bore pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

S & F in repair PVC (SWR) bend 110 mm bore any radius complete all as specified and directed.

M/s GIrdhari Lal Rakesh Kumar (BID ID -3163552)

s k construction co (BID ID -3164078)

VIJAY KUMAR LAKHNI (BID ID -3166269)

VIKRAM SINGH MANHAS (BID ID -3161959)

M/S NIRMAL ENTERPRISES (BID ID -3166376)