Miscellaneous Civil Maintenance Works in Main Plant at HWPM

Amount

Earth work in surface excavation not exceeding 30cm in depth but exceeding 1.5m in width as well as 10Sqm on plan including diaposal of excavated earth up to 50m and lift up to 1.5m, disposal soil to be levelled and neatly dressed as directed by the Engineer.

Supplying and filling coarse river sand of approved quality in foundations, plinth, under floors, pavements etc. including leveling, watering, ramming, etc. complete as per specifications and as directed by the Engineer.

Providing and laying Plain cement concrete of 1:2:3.5:9[1 cement,2sand,3.5 Fly ash, 9 stone aggregate] grade, using 40mm and down gauge crushed stone aggregate of approved quality in foundation and plinth, under floors, pavements, footings, pedestals etc. excluding centering and shuttering, spreading, leveling, ramming, finishing, curing etc. complete as per specifications and as directed by the Engineer-in-charge.

Providing and laying Plain cement concrete of 1:3:6[1 cement, 3sand, 6 stone aggregate] grade, using 40mm and down gauge crushed stone aggregate of approved quality in foundation and plinth, under floors, pavements, footings, pedestals etc. excluding centering and shuttering, spreading, leveling, ramming, finishing, curing etc. complete as per specifications and as directed by the Engineer-in-charge.

Providing and laying 40mm thick Plain cement concrete flooring of grade 1:2:4 [one cement, two sand and four aggregate] using 12.5 mm nominal size stone aggregate and finished with a floating coat of neat cement, laid in panels as directed to required level and slope including provisions of chequered finishing, curing etc. complete as per drawings specifications and as directed by the Engineer-in-charge.

Providing and laying Reinforced cement concrete of grade 1:1.5:3[1cement, 1.5 sand, 3 stone aggregate] ( using 20mm and down graded stone aggregate of approved quality in foundation and plinth, walls, floors, footings, pedestals etc. including the cost of centering, shuttering, leveling, ramming, consolidation, curing, etc., complete (but excluding the cost of steel reinforcement) as per specifications and as directed by the Engineer.(CEMENT CONTET CONSIDERED FOR THIS ITEM IS 400KG/M3 )

Providing, laying and fixing in position TMT/HYSD reinforcement bars for RCC works, including cost of supplying, cutting, bending, transporting, erecting, binding with 16 gauge MS annealed wire, cement mortar spacer blocks etc. complete as per specifications and as directed by the Engineer.

Providing and fixing of Pre cast reinforced cement concrete covers including the cost of reinforcement with 8mm dia HYSD bars @ 200 MM C/C, including shuttering, finishing with neat cement punning on exposed surface with 1:2:4 ( 1 Cement : 2 Coarse sand : 4 graded stone aggregate 12.50mm nominal size) including transporting, placing, compacting, curing etc. complete as per drawings, specification and as directed by the Engineer-In-Charge.

Providing and laying 12mm thick cement plaster in cement mortar 1:4 (1 cement : 4 fine sand) proportion over brick/RR masonry/concrete walls, floors and other surfaces including providing and mixing approved water proof compound in the proportion recommended by the manufacturer, raking of joints, hacking the concrete surfaces, scaffolding where necessary, curing etc. complete as per drawings, specifica-tions and as directed by the EIC

Providing and laying Flyash lime brick masonry of class 10 designation in CM 1:6 (1 cement : 6 coarse sand) in foundation and plinth, including curing, provision of scaffolding etc. complete as per specifications and as directed by the Engineer.

Providing and laying half brick masonry with Flyash lime brick masonry of class 10 designation in CM 1:4 (1 cement : 4 coarse sand) in super structure including curing, provision of scaffolding etc. complete as per specifications and as directed by the Engineer.

Providing and laying Random Rubble Masonry with hard stones in CM 1:6(1 cement: 6 coarse sand) in foundation and plinth, drains etc. including providing leveling course of cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) on top most layer, curing etc. complete as per specifications and as directed by the Engineer-in-charge.

Repairing Random Rubble masonry in CM 1:6 including leveling up with cement concrete 1:6:12 (1cement : 6 sand : 12 graded stone aggregate 10 mm nominal size), by reusing the available stone in foundations and plinth including removing the damaged portions of RR masonry, cleaning the clinging mortar on stones, disposing the debris, curing etc. complete as per drawings, specifications and as directed by the Engineer-In-Charge. (existing stone to be used for repairs).

Demolishing Brick Masonry/concrete/RR masonry work including removing and disposing the dismantled material at designated places and stacking of serviceable materials all complete as per specification and as directed by the Engineer-In-Charge.

Brickwork

RR Masonry

Reinforced Cement Concrete

Providing "HOE" (Excavator cum dozer) for miscellaneous works at different locations as and when required including all operational costs and as directed by the Engineer in Charge.

Disposal of excavated earth, concrete debris, wooden pieces, brick pieces etc. in the designated area in 2.83cum capacity tractor (2.0 cum net quanity for measurement purposes) within plant premises as per the instructions by the Engineer-in-charge.

Supplying and stacking of the following material to inside the plant boundary and as directed by the Engineer-in-charge.

Ordinary Portland Cement 43 Grade

Crushed stone aggregate

4mm thick Float glass

Metal sash putty

Providing and applying One or more coats of white wash on old surfaces of walls, ceilings etc. including preparation of surface, necessary repairs to scratches, filling up the cracks/holes with approved filling material scaffolding, cost of gum and blue, cleaning etc. complete as per specification and as directed by the Engineer.

Providing and applying One or more coats of acrylic washable distemper of approved quality and shade on old surfaces of walls, ceilings etc. including surface preparation, filling up of the holes and cracks with approved filling materials, scaffolding, cleaning arranging safety appliances insurance coverage to workers, all complete as per specifications and as directed by the EIC.

Providing and applying One or more coats of ready mixed synthetic enamel paint of approved make and shade over old surface of wood/steel work. Including the cost of scaffolding, cleaning, preparation of surfaces, necessary repairs to scratches/cracks with putty, arranging safety appliances, Insurance coverage to workers, all Complete as per specifications and as directed by the EIC.

Providing and fixing CP brass bib cocks of approved quality confirming to IS standard and weighing not less than 690 gms 15mm nominal bore including all manpower, tools, tackles including removal of existing brass bib cocks and handing over to sectional stores complete and as directed by the Engineer.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete as per specifications and directed by the egnineer

Providing all tools and tackles manpower materials and fixing (exposed) G.I pipes of class B confirming to IS:1239, with ISI mark embossed of M/s.TATA make with GI fittings and clamps including cutting and making good the walls, painting with 2 coats of bitumastic paint to the concealed pipe and synthetic enamel paint for exposed pipe line etc complete as per specification and as directed by the engineer.

15mm nominal bore

20mm nominal bore

25mm nominal bore

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providing and fixing 12 mm thick prelaminated particle board with decorative lamination on one side and balancing lamination on other side flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge.

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)

Repairing the existing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately)

Providing and fixing in position 35mm thick ISI marked flush door shutter conforming to IS 2202 non decorative type core of block board construction with of 1st class internal Teak Wood Lipping and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutter and all necessary fittings and fixtures such as, ISI marked stainless steel butt hinges with necessary screws, Al.aldrop-1 no, aluminum tower bolts 1 No, Al. handles 125 x 10 mm 2 Nos. of ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868 ) of etc.including two coats of synthetic enamel paint over a coat of wood primer etc, all complete as per specifications and as directed by the Engineer.

Providing and fixing P.V.C. waste pipe for sink,wash basin, or urinal including P.V.C. waste fittings and Flexible pipe of 32mm dia complete as per specifications and as directed by the Engineer-in-charge.