Development and beautification of Gymkhana Campus and renovation of room floors adjacent to the Gymkhana Hall at RIMS Imphal.

Amount

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 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 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Dry rubble Flooring

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - -All work upto plinth level:

i) 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

ii) 1:2:4 (1 cem :2 c/sand :4 graded stone aggregate 20 mm nom size)

P/L in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work upto plinth level:

1:1.5:3 (1 cement: 1.5 coarse sand : 3 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. 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).

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

a) Foundations, footings, bases of columns etc. and mass concrete

b) Lintels, beams, plinth beams, girders, bressumers and cantilevers, with water proof ply 12mm thick.

d) Columns, Pillars, Piers, Abutments, Posts and Struts.

Reinforcement for R.C.C. work including straightening, cutting, bending,placing in position and binding all complete. Above Plinth level

Thermo-Mechanically Treated bars

Brick work with Ist class common burnt clay F.P.S (non modular) bricks in foundation and plinth in:

Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in superstructure above plinth level upto floor V level in

Cement mortar 1 : 3 (1 cement : 3 coarse sand)

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.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement: 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete

Size of Tile 600 x 600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @3.3 kg/sqm incuding grouting the jint with white cement & matching pigments etc. complete.

Size of tile 600x600

12 mm cement plaster of mix:

1:4(1 cem:4 fine sand)

12 mm cement plaster finished with a floating coat of neat cement of mix:

1:3 ( 1 cement : 3 fine sand)

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Finishing walls with Acrylic Smooth exterior paint of required shade : —

New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including base coat of water proofing cement paint applied @ 2.20 kg/ 10 sqm).

Applying priming coat :-

with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/steel works

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

Two or more coats on new work

Supplying and installation of PVC septic tank of approved quality including cost of laying, fittings and fixtures complete

Providing and fixing UPVC soil, waste, rain water and vent pipes including all requisite fittings, jointing of pipes & fittings with solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in charge

Granular Sub-Base with Close Graded Material (Table:- 400-1)

D) Granular base/sub base with naturally occuring sand gravel material

Providing laying and compacting Granular base/sub base with naturally occuring sand gravel naterial free from organic or other deleterious constituent spreading with motor grader and compacted by rolling with power roller of 8-10 capacity in layers not exceeding 150mm (spread thickeness.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density

A) By Manual Means

(i) Grading-I

(a) Using Screening Crushable type such as Moorum or Gravel

(ii) Grading-II

(a) Using Screening Crushable type such as Moorum or Gravel

Providing and laying factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with coarse sand etc. all complete as per the direction of the Engineer-in-charge.

60mm thick

L. Gogon Singh (BID ID -3160004)

Keithellakpam Dijen Singh (BID ID -3160160)