UPGRADATION OF SEWAGE LINE AT OR MD ACCN BLDG NO P 39 TO P 50 POST OFFICE COMPLEX AT MEANEE LINE AND DEPOT COY SINGLE LINE TO MAYA BAZAAR OF DEPOT BN MEG CENTRE UNDER GE NORTH BANGALORE

Amount

Excavating in trenches, not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation etc for for shafts, wells cesspits, manholes, piers holes etc not exceeding 10 Sqm on plan and not exceeding 1.5 mtr in depth and getting out in hard / desne soil etc complete all as specified and as directed

All as per item no 1 above, but depth exc 1.50 mtr but not exc 3.00 mtr etc complete all as specified and as directed

M&L for plain cement concrete Type D-2 1:4:8 with using 40 mm graded stone aggregates as in foundations and mass concrete etc complete all as specified and directed

M&L Pre-cast Cement concrete Type C-1 (1:3:6) using (20 mm graded stone aggregates) with solid blocks, exc 10 cm in width and setting in CM 1:4 all as specified and directed.

M&L for PCC 1:2:4 type B-0 with using 12.50 mm graded stone aggregate as in surface channels and drains complete all as specified and directed.

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

M&L for cement concrete 1:2:4 type, B1 using 20 mm graded stone aggregates as in copings, including necessary form work, weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed

M&L for rendering 15 mm thick in CM (1:4) on fair faces of brick work or concrete surface finished even and smooth (without using extra cement) mixed with water proofing compound as per manufacture instruction etc complete all as specified and as directed Notes : WPC shall be measured and paid seperately

Rendering 10 mm thick in Cement mortar (1:4) on other than fair faces of brick/concrete surfaces finished even and smooth without using extra cement complete all as specified and directed

Supply only liquid water proofing compound

M&L for 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 0.9 mm dia, or securing with clips etc complete all as specified and as directed

M&L for Providing precast cement concrete Type B-1 1:2:4 (20 mm graded stone aggregates) as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in CM 1:4 etc complete

M&L for cement concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid & tested for 150 mm bore of pipe with cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate complete all as specified and directed.

M&L for cement concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid & tested for 200mm bore of pipe with cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate complete all as specified and directed.

M&L for laying of DWCPE Sewage pipes line 150 mm Inner dia bore of pipe class SN-8 incl sealing of joints, fittings etc complete with collars complete all as specified and directed

M&L for laying of DWCPE Sewage pipes line 200mm Inner dia bore of pipe class SN-8 incl sealing of joints, fittings etc complete with collars complete all as specified and directed

M&L Reinforced concrete pipes, class NP-3,150 mm dia bore of pipe laid and jointed complete with collars complete all as specified and directed by Engr-in-charge

M&L Reinforced concrete pipes, class NP-3,200mm dia bore of pipe laid and jointed complete with collars complete all as specified and directed

M&L for cutting into existing manholes for connecting new drains, internal dia of pipe 150 mm, making good to pipe and rendering, cutting out existing benching for and foring branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 tye B-1 smooth finished, and re-forming benching as required etc complete all as specified and as directed

M&L for cutting into existing manholes for connecting new drains, internal dia of pipe 200mm, making good to pipe and rendering, cutting out existing benching for and foring branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 tye B-1 smooth finished, and re-forming benching as required etc complete all as specified and as directed

Cutting to existing road surface (Incl WBM) for sewage lines where ever reqd complete all as specified and as directed

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm thick with soil etc complete all as specified and directed

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point etc complete all as specified and as directed

Demolition of cement concrete and paving any thickness (below or above ground level) complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises etc complete all as specified and as directed

Demolition of Stone slabs and tiles (Interlocking tiles) of any description or thickness in floors, aprons etc. etc (Laid dry or laid dry and pointed) etc complete all as specified and as directed

M&L for 100mm thick cement concrete Type B-1 (1:2:4) (with using 20 mm graded stone aggregates) as in Flooring / Hard standing finished even and smooth without using extra cement etc complete all as specified and as directed

M&L for 75 mm thick cement concrete (1:4:8) type D-2 with using 40 mm graded stone aggregates) as in sub base of flooing etc complete all as specified and as directed

M&L for screed bed or bedding layer of mortar 20 mm thick in CM 1:4 for laying floor finishes complete all as specified and as directed.

M&L for exterior grade, coloured glossy finish rubber pressed, cement concrete designer chequered tiles of size 30cm x 30cm x 25mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment to match the shade / colour / matrix of tiles as in floor etc. complete all as specifed and as directed

Supply and spreading of M-sand as cushioning material complete all as specified and directed

M&L for machine presssd pre-cast concrete interlocking coloured paving Block of glass fibre reinfoced glossy finished vibro compacted any shape and size confirming to IS-15658-2006 of 60 mm thick, M-35 grade to match with grey cement and pigment etc complete all as specified and as directed

Demolition of Existing damaged manhole by demolishing of Brick / PCC block wall, masonry built in cement mortar of any description including excavation, RFR and removal of soil, and levelling the manhole area and clearing the site etc complete all specified and as direted

Sreyas Enterprises (BID ID -3262907)

M/S POTHIRAJ AND CO (BID ID -3269608)

Sathya Sri Construction (BID ID -3265025)

Karthick Constructions (BID ID -3269730)