REPAIR TO SEWAGE LINES, SEPTIC TANK AND SOAK WELLS AT JCOS OR MD ACCN UNDER AGE (I) LANSDOWNE.

Demolition of Brick work or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles etc. complete all as specified.

Demolition of cement concrete, unreinforced in ground floors and paving and not exc 15 cm thick (below or above ground level) etc.complete all as specified.

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

Demolition and breaking up drain pipe (SGSW /reinforced/CI /PVC etc)) of 100 mm nominal bore laid in trenches, set & jointed in cement morter, incl necessary earth work, all as specified and directed by the Engr-in-Charge.

Demolition and breaking up drain pipe (SGSW /reinforced/CI /PVC etc)) of 150 mm nominal bore laid in trenches, set & jointed in cement morter, incl necessary earth work, all as specified and directed by the Engr-in-Charge.

M&L for 75mm thick Cement concrete type D-2 , 1:4:8 (40mm gradede aggregate) as in sub base complete all as specified and directed.

M&L for brick work with Sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortor 1:4.all as specified and directed by the Engr-in-Charge

M&L for PCC 1:2:4, type B-1, using 20mm graded crushed stone aggregate as in coping, weathering slighly rounded or chamfered angles etc including use of necessary form work all as specified and directed.

M&L for Rendering 15 mm thick on brick walling in cm (1:4) ,finished even and smooth w/o using extra cement all as specified and directed.

M & L for mild steel 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 complete all as specified and directed.

M&L for Reinforced cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) as in cover slabs set in cm (1:4) including necessary form work all as specified and as directed.

M&L for Salt-glazed stone ware drain pipes laid in trenches and jointed as specified of 100 mm internal dia of pipe.

M&L for Salt-glazed stone ware drain pipes laid in trenches and jointed as specified of 150 mm internal dia of pipe.

M&L for PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggrs as in packing under and haunching against the sides of pipe or as required at site after the pipes are laid over the existing bed and tested for 100 mm bore of pipe all as specified and as directed by the Engr-in-Charge.

M&L for PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggrs as in packing under and haunching against the sides of pipe or as required at site after the pipes are laid over the existing bed and tested for 150 mm bore of pipe all as specified and as directed by the Engr-in-Charge.

M&L for PVC (SWR) pipe single socketed in any length with rubber ring joints fixed to wall or laid in floor 110mm bore, incl taking down of existing complete all as specified.

M&L for PVC (SWR) pipe single socketed in any length with rubber ring joints fixed to wall or laid in floor 75mm bore, incl taking down of existing complete all as specified.

S&F PVC (SWR) bends any radius 110 mm bore complete all as specified.

S&F PVC (SWR) bends any radius 75 mm bore complete all as specified.

S&F PVC (SWR) Vent cowl 75 mm bore complete all as specified.

S & F in repairs PVC (SWR) Nahani trap 75 mm dia with grating including jointing with solvent cement complete all as specified.

S & F in repairs PVC (SWR) gully trap 125/110 mm including jointing with solvent cement complete all as specified.

S&F in repair Vitreous chine squatting pan Orissa pattrn size 630x450mm white with integral foot rests including connection to trap and to flushing pipe anti-syphonage pipe etc complete including provn of lime concrete bedding and making good to floor (excluding flushing cistern and flush pipe) complete all as specified and directed.

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

M&L for non skid ceramic coloured tiles 7mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm in floors over 15 mm thick screed bed or bedding layer in CM 1:6 finished fair and even for laying floor finishes/tiles etc complete all as specified and directed .

S & F glazed ceramic coloured tiles of size 450mmx300mmx 8 to 9mm thick on vertical surface such as skirting, dados, risers to steps etc set & jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles over and including 10mm thick cement plaster in CM (1:4) all as specified and directed by Engineer-in-charge.

M&L for Cutting into existing manholes for connecting new drains, making good to walling and rendering, cutting out branch chhanel and making good benching for and forming branch chhanel (1/2 round 3/4section ) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required for 150 mm dia of pipe all as specified and as directed.

M&L for Cutting into existing manholes for connecting new drains, making good to walling and rendering, cutting out branch chhanel and making good benching for and forming branch chhanel (1/2 round 3/4section ) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required for 100 mm dia of pipe all as specified and as directed.

Opening of manhole covers, taking out sludge from septic tanks, inspection chambers, man holes & septik tank etc. mechanically , of any depth, burrying in nearby pit, distance not exc 50 m including necessary earth work all as specified and as directed by Engr-in-charge.

Cleaning sewage lines, carefully by rodding mechanically between two inspection chambers, manholes or septic tank,anydia of pipe sewer lines all as specified and as directed by the Engr-in-Charge.

Cleaning of blockage in WCs traps,floor traps,gully traps and CI/PVC pipes fixed vertically with wall / floor up to Ist MH/Chamber etc.manualy by washing out blocked sludge etc. all as specified and directed.

M & L Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc complete all as specified.

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