Repair of Morcha and Boundary Wall at BSF Camp, Loktak.

Amount

Dismantling stone rubble masonry manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand: 12 graded stone aggregate 20mm nominal size) at plinth level with : Cement mortar 1:6 (1 cement: 6 coarse sand).

Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including levelling up with cement concrete 1:6:12 (1cement: 6 coarse sand : 12graded stone aggregate 20mm nominal size) at window sills, ceiling level and the like.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30cm in depth. 1.5m in Width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead upto 50m and lift upto 1.5m, as directed by the Engineer-in- Charge. (2.6.1) All kinds of Soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering -All work upto plinth level: (4.1.2) 1:2:4 (1 Cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size).

Reinforcement for R.C.C work i/c straightening, cutting, bending, and placing in position and binding all complete. (5.20.2) Thermo -mechanically treated bars.

Centering and shuttering including strutting, propping etc. and removal of form for (5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Reinforced cement concrete work in beams, suspended floors, roofs having stope upto 159 landings, balconies, shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases above plinth level upto floor five level, excluding the cost of centering,shuttering, finishing and reinforcement with 5.3 (1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Brick work with 1st class common burnt clay F.P.S. (non-modular) bricks in foundation and plinth in: 6.1.1Cement mortar 1:4 (1 cement : 4 coarse sand).

Brick work with 1st class common burnt clay F.P.S. (non-modular) bricks in superstructure above plinth level upto floor V level in all shapes and sizes in Cement mortar 1:4 (1 cement : 4 coarse sand).

Half brick masonry with 1st class common burnt clay F.P.S. (non-modular) bricks in superstructure above plinth level upto floor V level in: 6.9.2 Cement mortar 1 : 4 (1 cement : 4 coarse sand).

Steel work in built up tubular (round, square or rectangular tubes etc.) trusses etc., including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, including welding and bolted including special shaped washers etc. complete.(10.16.3) Electric resistance or induction butt welded tubes.

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. as required in grating, frames, guard bar, railing, brackets, gates and similar works.

12mm cement plaster of mix 1:4 (1 cement :4 coarse sand).

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. 40mm thick with 20mm nominal size stone aggregate.

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacture of approved make in alt colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (I cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Supplying and filling in plinth with sandy soil under floors including, cum watering, ramming consolidating and dressing complete.

Providing and fixing pre-coated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 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 metre or as desired by Engineer-in charge. The sheet shall be fixed using self-drilling itself tapping screws of size (5.5x 55 mm) with EPDM seal, complete up to any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required with: Pre-coated galvanised iron profile sheets 0.40 mm thick.

Providing and fixing pre-coated galvanised steel sheet roofing accessories, Zinc coating 120gsm 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 or with polymer coated J or L hooks, bolts and nuts and or C.I. seam bolts and nuts, G.l. plain and bitumen washers complete: Ridges Plain (500-600mm) 12.47.1.2 Pre-coated galvanised iron profile sheets 0.40 mm thick.

Providing and fixing stainless steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I brackets and steeless steel plug 40mm, including painting of fitting and brackets, cutting and making good the walls wherever required - Kitchen sink with drain board. 510 X 1040mm bowl depth 250mm.

Providing and fixing IS : 12817 marked stainless steel butt hinges with steel screws etc. complete: 125x64x1.9 mm.

Marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete. 9.39.1) 125mm.

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete 9.37.1) 250x10mm.

Providing and fixing ISI marked oxidised M.S. sliding door bolts with screws etc. complete 9.36.1) 300x16 mm.

Interlocking C.C. paver block ( 60 mm thick, M-30).

Add EPF @ 3.25%

Add CESS @ 1.00%

Add GST @ 18.00%

M/S R K AJITKUMAR SINGH (BID ID -3128502)

M/S. NONTHOMBAM JITEN MEITEI (BID ID -3128749)