Construction of external boundary fencing of the Directors Quarter from the North eastern corner via south eastern corner upto the Western side, adjoining the Ladies Hostel No 3 complex, RIMS, Imphal

Amount

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable materialwithin 50 metres lead as per direction of Engineer-in- charge.

Demolishing stone rubble masonry manually/by machanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per directionof Engineer-in-charge:

In cement mortar

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering -

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

Boring, providing and installing bored cast-in-situ reinforced cement concrete pile of specified diameter and length below the pile cap in cement concrete of M25 grade subject to a minimum cement content of 400kg per cubic metre of concrete, mix water cement ratio of 0.5, slump range from 150mm to 200mm (max), to carry a safe working load not less than specified include the cost of boring with casing and/or bentonite solution and length of pile to be embeded in the pile cap (length of pile for payment shall be measured upto bottom of pile cap) including the cost of steel reinforcement (Pile test as per relevant ISI/IRC codes shall be carried out & payment for the same where requried shall be made seperately)

400 mm dia piles (M25) grade)

Cement concrete for reinforced concrete in pile cap including form work complete as per drawing and technical specifications

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° 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 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. above plinth level upto 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).

Reinforcement for R.C.C work i/c bending, binding and placing in position complete.

Thermo-Mechanically Treated bars

Providing form work i/c centering shuttering so as to give a rought finished and proping etc. ht of propping and centering below supporting floor to ceiling not exceeding 4 m to removal of the same for insitu cast and plain concrete work in

c) Columns pilars post and struts square, rect., poligonal in plan

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

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

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

Random rubble masonry with hard stone in foundation and plinth including levellingup 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)

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.

15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix :

1:3 (1 cement: 3 fine sand)

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

Water thinnable cement primer

Finishing walls with water proofing cement paint of required shade :

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

Supplying and fixing galvanised iron wire of 4mm chain link fench of 70mm x 70mm netting , fixing with to theiron post by tying to 6mm galvanised steel bar nibs/clips G.I binding wire. ( e/c cost of RCC post ,strts and straining bolts).

Providing and fixing precoated 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 /self tapping screws of size (5.5x 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 required with

Precoated galvanised iron profile sheets 0.40 mm thick

M/S L SHANTIKUMAR SINGH

L. Gogon Singh