REPAIR/MAINTENANCE OF SEWAGE LINE, MANHOLE, SEPTIC TANK SOAK WELL AND CERTAIN MISC B/R WORKS UNDER AGE B/R-I, GE RANCHI

Amount

Excavation in trenches n.exc 1.5 m in depth and 1.5 m in width for foundation etc and getting out in soft/ loose soil.

Excavation over areas, n. exc 1.5m deep and getting out in any type of soil etc, complete all as specified and directed.

All as per item No 2 above but depth exc 1.5mtr and n.exc. 3mtr.

Demolition and breaking up drain pipes internal dia of pipe in150 mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and directed.

Demolition and breaking up drain pipes internal dia of pipe in 100 mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and directed.

M&L for Plain Cement concrete Type C-2 1:3:6 (40mm graded aggregate) in foundations filling and mass concrete, sub base etc, complete all as specified and directed.

M&L PCC (1:3:6) Type C-2 Concrete bed to drain pipe including packing under and haunching against the side or pipe after they are laid and tested for 150 mm dia pipe, complete all as specified and directed.

M&L for 150mm dia reinforeced concrete pipes, class NP-2, laid and jointed complete with collars, complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel for 150 mm dia(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.

Demolition of brick wk masonry built in cement mortar incldg all quoins arches pillars etc, complete all as specified and directed.

M&L old size Brick wk with sub class ‘B’ bricks straight or curved on plan exc. 6m means radius in built in CM 1:4, complete all as specified and directed.

M&L old size Brick wk with sub class ‘B’ bricks in one brick thick honey comb walling, built in CM 1:4, complete all as specified and directed.

M&L old size Brick work with sub class 'B' Bricks straight or curved on plan to any radius in half brick thick wall built in cm 1:4, complete all as specified and directed.

M&L loose filling using broken bricks with aggregate of gauge 80 to 150mm in soakage pits & soakage wells etc, complete all as specified and directed.

Taking down cement plaster on brick walls incl. raking out joints, hacking for key, scrubbing down with water etc, complete all as specified and directed.

M&L, 15mm thick rendering on fair faces of brick work/concrete surface in CM (1:4) surface finished even & smooth without using extra cement using WPC, complete all as specified and directed.

M&L, 15mm thick rendering on fair faces of brick work/concrete surface in CM (1:6) surface finished even & smooth without using extra cement, complete all as specified and directed.

Supply only liquid water proofing compound.

Demolition of cement concrete (reinforcement) any description and positin not other wise specifically.

M&L for RCC (1:2:4) (Nominal Mix) Type B-1using 20 mm graded stone aggregate as in slab supproted on wall, complete all as specified and directed.

M&L for precast RCC 1:2:4 Type B-1 manhole cover extra set in cement mortar 1:6, complete all as specified and directed.

Use & waste frame work to soffits of suspended slab such as roof slabs, floor slab , landing and similar works not exceeding 200mm thick( horizontal or sloping).

Use & waste frame work to edges of concrte flats.

M&L Mild steel bars 10mm dia TMT Bars and over,cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with theincluding mild steel wire (annealed) not less than 0.9mmdia or securing with clips quality conforming to.

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

Returning filling in including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick in soft / loose soil, complete all as specified and directed.

Demolition of Plain Cement Concrete (un-reinforced) in ground floors and paving n.exc 15cm thick (below or above ground level), complete all as specified and directed. .

M&L for 75mm thick Plain Cement Concrete type C2 1:3:6 (using 40mm graded stone agg) as in plinth protection/ footpath finished the concrete surfaces even and smooth without using extra cement, complete all as specified and directed.

S&F PVC (SWR) pipes 110 mm single socketed in any length with rubberring joints, laid in trenches or in floors, complete all as specified and directed.

All per item No 29 above but 75mm bore.

S&F PVC (SWR) pipes 75 mm single socketed in any length with rubberring joints fixed to wall, complete all as specified and directed.

S&F PVC bends any radius 110 mm dia, complete all as specified and directed.

All as per item No 32 above but 75mm bore.

S&F 110mm PVC (SWR), junction single, (Single T) equal or unequal, complete all as specified and directed.

S&F 75mm PVC (SWR), junction single, (Single T) equal or unequal, complete all as specified and directed.

S & F PVC 75mm(SWR) vent cowl.

S&F in repair 32 mm bore dia of dishcharge pipe Waste coupling of PTMT (half or full threaded) (Minimum weight 32mm-45 gms /40mm-60 gms).

Dismentling floor, hearth or wall tiling, including cement mortar bedding (but not backing ) removing cerviciable tile to store & rubbish off the permisses, complete all as specified and directed.

M&L 15mm thick screed bed or bedding layer of mortar in CM (1:6) for lying floor finishes and surface fair and even, complete all as specified and directed.

M&L Non-skid joint free coloured Ceramic tiles of any colour/shade 7 to 8 mm thick area of each tile exceeding 0.06sqm but not exceeding 0.11 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles, complete all as specified and directed.

M&L 10mm thick rendering on fair faces of brick work/concrete surfaces of wall in CM (1:4) for laying wall tiles, surface finished even & fair, complete all as specified and directed.

M&L glazed ceramic coloured tiles of size 300 X 200 X 6 to7mm thick as in walls etc set and jointed in neat cement slurry and pointed in colour cement to match the tiles, complete all as specified and as directed.

M&L glazed ceramic coloured tiles of size in vertical surfaces 350x 140x 7mm/ 450x350x7mm thick set and jointed in neat cement slurry and pointed in colour cement to match, complete all as specified and directed.

M&L in repairs 75mm dia of outlet PVC (SWR) floor trap, plain with grating including jointing with solvent cement, complete all as specified and directed.

S&F in repair vitreous china wash hand basin, white flat back of size 550 mm x 400 mm including brackets and making necessary arrangement for fixing, complete all as specified and as directed.

S&F in repair vitreous China urinals, bowl type flat back, size of 465x355x265mm white with grating and union for discharge pipe (back to corner wall type), complete including providing and fixing plus, bedding urinal against wall in cement mortar 1:2 securing urinal to plus with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe, complete all as specified and directed.

S&F in repair vitreous china squating pan 'ORRISA' pattern, size 580X440mm white with integral foot rest complete including connection to trap and to antisyphonage pipe etc complete including making good to floor, complete all as specified and directed.

S&F in repair vitreous china pedastal pan water closet, white (excluding flushing cistern and flush pipe) but including connection to trap, and to flushing pipe, anti-syphonage pipe etc complete and making good to floor, complete all as specified and directed.

S&F in repair 10ltr capacity PVC low level flushing cistern, white inlet ball valve, float and handle and connection to pipe including bracket, complete all as specified and directed.

S&F 450mm long, 15mm dia, PVC connection pipe, with brass unions on both ends, complete all as specified and directed.

S&F in repair EWC sheet cover to match EWC.

S&F in repair CP Health fauset with 1 Meter PVC Tube and hook. .

Complete removal of existing treatment of walls by washing rubbing down & stopping of painted surfaces and applying two coat of cement base paint, in any colour.

M&L applying two coats of cement base paint, in any colour including preparation of newly plastered surfaces of wall, complete all as specified and directed.

M&L applying two coats of white wash including preparation of newly plastered surfaces of wall, complete all as specified and directed.

M&L PCC 1:2:4 type B-1 using 20 mm graded store aggregate as in coping/channel including use and waste of form work where necessary, complete all as specified and as directed.

M&L finishing cement concrete surface even and smooth with using extra cement, complete all as specified and directed.

M & L for Cleaning the blockage of sewage line, removing of any blockage in the pipe line by Mechanical means , roading or ang other suitable means removing the accumulated Night Soil, Sludge and other materials obtained from sewage lines and disinfacted the sludge within 50 metres distance including necessary excavation of Pits & returning, filing in sprinkling of Bleaching powder @ 0.50 kg/Sqm and dressing of surplus Soil, ground to slope if required and well flushing the pipe for 200 mm dia sewage line with water, complete all as specified and directed.

All as per item No 58 above but 150mm dia sewage line.

M&L for cleaning of Manholes (as existing shape & size) of depth n.exc 1.0 Meter by pumping out the sewage water complete removing the sluge and other materials from Manholes by Mechanical means , roading or ang other suitable means removing the accumulated Night Soil, Sludge and other materials obtained from sewage lines and disinfacted the sludge within 50 metres distance including necessary excavation of Pits & returning, filing in sprinkling of Bleaching powder @ 0.50 kg/Sqm and dressing of surplus Soil, ground to slope if required and well flushing the manholes with water, complete all as specified and directed.

M & L for cleaning of Manholes (as existing shape & size) of depth exc 1.0 Meter but n.exc 2.00 Meter by pumping out the sewage water complete removing the sluge and other materials from Manholes by Mechanical means , roading or ang other suitable means removing the accumulated Night Soil, Sludge and other materials obtained from sewage lines and disinfacted the sludge within 50 metres distance including necessary excavation of Pits & returning, filing in sprinkling of Bleaching powder @ 0.50 kg/Sqm and dressing of surplus Soil, ground to slope if required and well flushing the manholes with water complete all as specified and directed by Engr-in-Charge

M & L for cleaning of Manholes (as existing shape & size) of depth exc 2.0 Meter but n.exc 3.0 Meter by pumping out the sewage water complete removing the sluge and other materials from Manholes by Mechanical means , roading or ang other suitable means removing the accumulated Night Soil, Sludge and other materials obtained from sewage lines and disinfacted the sludge within 50 metres distance including necessary excavation of Pits & returning, filing in sprinkling of Bleaching powder @ 0.50 kg/Sqm and dressing of surplus Soil, ground to slope if required and well flushing the manholes with water, complete all as specified and directed.

Cleaning of blockage of WCs,bathroom and kitchen etc day to day basic as per complaint slip recceived from concerned AGE B/R-1 located karamtoli cell on all working days 0900 hrs to 1700 hrs only by deploying Two person each day incl all necessary T&P, complete all as specified and directed.

Dewatring /Desludging of septic tank/soak well /soak pit and Manhole by manually or mechanically and removing muddy soil sludge etc . The removal of sludge to a distance not exceeding 250 metre and burried in the same pit, complete all as specified and directed.

Balaji Construction And Company

M/S ABDHESH CONSTRUCTION

M/S Anjan Kumar Singh

M/S JAI MATA DEE CONTRUCTION CO.

ISHAAN ENGINEERING

M/s Dwarika Nath Singh