Repairing of Kendriya Vidyalaya School wall and watchman room Loktak.

Amount

Dismantling sheet roofing including ridges, hips, valleys, gutters etc. stacking the serviceable material and disposal of unserviceable material within 50m lead 13.27.1 G.I. sheet roofing.

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. b) Hard/Dense Soil.

Providing and laying cement concrete in foundation and plinth excluding the cost of centering and shuttering.(2.1.2) 1:2:4(1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm normal size)

Polygonal rubble masonry/R.R masonry (uncoursed/ brought to courses)/ squared rubble masonry (uncoursed/brought to courses) with hard stone of approved quality in foundation & plinth in cement mortar 1:3 (1 cement :3 coarse sand ) i/c levelling up with cement concrete 1:6:12 ( 1 cement : 6 coarse sand : 12 stone aggregate 20mm nominal size) at plinth level.

Raised & cut pointing on stone work in white mortar 1:3 (1 white cement: marble dust).

Steel Reinforcement for R.C.C work including straightening, cutting, bending and placing in position and binding all complete. b) Thermo-Mechanically treated bar.

Providing form works i/c centering and shuttering so as to give a rough finish, strutting and propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4mt and removal of the same for in-situ reinforced concrete and plain concrete work in.(4.1.8.2) Sides or soffits of beams, beam haunching, cantilevers, girders, bressumers and lintels not exceeding 1m in depth.

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttress, plinth and string courses, fillets, columns, pillars, piers, abutments, post and struts etc upto floor Five level i/c plastering the exposed surface with cement 1:3(1cement:3fine sand) of thickness not exceeding 6mm thickness to give a smooth and even surface but excluding the cost of centering - shuttering & reinforcement. 3.2.2) 1:1.5:3( 1 cement: 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size)

Reinforcement cement concrete work in beams, suspended floors, roofs having slope upto 15°landing, balconies, shelves & chajjas, lintels, bands, plain window sills, staircases and spiral stair case upto floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement :1.5 coarse sand:3 graded stone aggregate 20mm nominal size).

Steel work in built up tubular trusses including cutting, hoisting fixing in position and applying a coat of approved steel primer red oxide zinc chrome primer conforming to IS:2074-1979) welded & bolted including special shape washer etc complete. 10.65.1) Electric resistant welded tube (Conforming to IS: 1611-1979).

2nd class (local 1st class) brick work in foundation and plinth in cement mortar 1:4(1 cement: 4 coarse sand).

Half brick masonry 2nd class (local 1st class) in cement mortar 1:4 (1cement:4 coarse sand) in superstructure.

Extra for half brick masonry in superstructure above plinth (floor one level) to floor two level.

Providing wood works in frames of doors windows clerestory windows & other frames wrought framed & fixed in positionm7.1.3 Local best quality Leihao

P/F 35 mm thick panelled, glazed or panelled and glazed shutter for doors, windows and clerestory windows i/c bright finished or black enamelled M.S Iron but hinges with necessary screws.(7.8.3) Leihao/Tolhao wood

Filling in plinth with sandy soil under floors including watering ramming, consolidation and dressing complete.

Trapezoidal pre-painted profile sheet roofing of approved brand DYNA roof or equivalent with selt drilling screws of 68 mm long Xylon coated screws with PVC washer & caps complete, excluding the coat of purlin & trusses. 10.59.2) Pre-painted Galvanised Iron sheet (PPGL) (i) Profile sheet 0.35mm / 2.8 kgs/ sqm

12mm cement plaster 1:4(1cement:4 fine sand).

Neat Cement Punning

25mm cement concrete flooring 1: 2: 4 (1 cement: 2 coarse sand: 4 stone aggregate 20mm & down gauge) finished with a floating coat of neat cement.

Providing wood work in frame of false ceiling, partition etc sawn & put up in position. 7.52.2) Uchan /Tairen wood

Providing & fixing 3 mm thick commercial ply sheet ceiling with beading 62 mm x 12 mm of Uchan wood complete (frame work to be paid separately).

Applying one coat of cement primer of approved on wall surface

Finishing walls with water-proofing cement paint of approved quality on new work (three or more coats) to given an even shade.

Finishing walls weather shield paint of approved quality on new work (three or more coats) to give even shade.

Providing & fixing M.S. handles with necessary screws etc. complete. 7.91.2) 125mm

Providing & fixing M.S. Tower bolts (barrel type) with screws etc. complete. 7.88.1) 250x10mm

Providing & fixing M.S. sliding bolts bright finished or black enamelled with nuts & screws etc. complete. 7.85.1)300x16 mm

Add EPF 3.25%

Add CESS 1%

Add GST @ 18% GST

M/S P. MATHEW