Renovation of Lathe room and construction of store attach to Lathe room at Automobile Workshop, Rangat Bay under Rangat Range during 2021-22

Amount

Supplying and filling of earth in over area in layers including the cost of excavation of soil, transportation and laying all over the area upto required height and ramming etc. as directed

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drain (not excluding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work up to plinth level.

1 : 4 : 8 ( 1 cement : 4 coarse sand sand : 8 graded stone aggregate 20 mm nominal size)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, butteress, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing :

1 : 2 : 4 ( 1 cement : 2 coarse sand sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for :

Foundations, footings, bases for columns.

Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillels, kerbs and steps etc.

Providing and fixing up to floor level precast cement concrete hollow block of size 40x20x20 cms , including hoisting and setting in position with cement mortar 1 : 3 ( 1 cement : 3 coarse sand), cost of required centering, shuttering complete.

1 : 1.5 : 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Providing and fixing up to floor level precast cement concrete hollow block of size 40x15x20 cms , including hoisting and setting in position with cement mortar 1 : 3 ( 1 cement : 3 coarse sand), cost of required centering, shuttering complete.

1 : 1.5 : 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Making plinth protection 50 mm thick of cement concrete 1 : 3 : 6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75 mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement. All work up to plinth level:

1 : 2 : 4 (1 cement : 2 coarse sand (zone - III) : 4 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement.

1 : 1.5 : 3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15o landings. Balconies, shelves, chajjas, lintels, bands, plinth window sills, staircases and spiral stair cases above plinth level up to floor level, excluding the cost of centering, shuttering, finished and reinforcement, with 1 : 1.5 : 3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for all heights :

Foundations, footings, bases of columns, etc. for mass concrete

Shelves (Cast in situ)

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Steel reinforcement for R.C.C. Work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo - Mechanically Treated bars of grade Fe - 500D or more.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

Catagory - I (B) Sawn timber

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, including ISI marked M.S. Pressed butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer - in - charge.

Catagory - I (B) Sawn timber

35 mm thick shutters

Providing and fixing ISI marked oxidised M.S. Sliding door bolts with nuts and screws etc. complete :

Providing and fixing ISI marked oxidised M.S. Tower bolt black finish, (Barrel type) with necessary screws etc. complete :

Providing and fixing ISI marked oxidised M.S. Tower bolt black finish, (Barrel type) with necessary screws etc. complete :

providing and fixing ISI marked oxidised M.S. Handles conforming to IS : 4992 with necessary screws etc. complete :

providing and fixing ISI marked oxidised M.S. Handles conforming to IS : 4992 with necessary screws etc. complete :

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

Fixed to openings /wooden frames with rawl plugs screws etc.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.

80x1.25 mm M.S. laths with 1.25 mm thick top cover

Cement concrete flooring 1 : 2 : 4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.

40 mm thick with 20 mm nominal size stone aggregate

Providing and fixing precoated glavanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer - in - charge)0.50 mm (+ 0.5 %) total coated thickness with zinc coating 120 grams per sqm as per IS : 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns, Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metreor as desired by Engineer - in - charg. The sheet shall be fixed using self drilling / self tapping screws of size (5.5 x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever require.

Providing and fixing precoated glavanised steel sheet roofing assessories 0.50 mm (+ 0.05%) total coated thickness, Zinc coating 120 grams per sqm as per IS : 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

Ridges plinth (500 - 600 mm)

12 mm cement plaster of mix :

1 : 4 (1 cement : 4 fine sand)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications :

Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

Applying priming coat:

with ready mixed pink or grey primer of approved brand and manufacture on wood work (hard or soft wood)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade

Two or more coats on new work -

Renewing wooden battens in roofs, including making good the holes in wall and painting with oil type wood preservative of approved brand and manufacture complete, including removal of rubbish to the dumping ground, all complete as per directions of Engineer-In-Charge.

Catagory - I (B) Sawn timber

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :

Of area beyond 3 sq. metres

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead :

Of sectional area 40 square centimetres and above

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

Asbestos sheet

Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking within 50 metres lead :

Thickness above 10 mm up to 25 mm

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

C. KANDASAMY

KMS CONSTRUCTION

RAMU BHOOMI

M KARIKALAN