Construction of pavement 75 metre length and boundary wall fencinging including security post on the eastern side of flat type quarters at RIMS Imphal.

Amount

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 meters.(Excavation for roadway in marshy soil with hydraulic excavator including cutting and loading in tippers,, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections and transporting to embankment location within all lifts and lead upto 1000 meters.)

Construction of Embankment with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2)

Providing, laying and compacting Granular Base/Sub Base with naturally occuring sand gravel material free from organic ore other deleterous constituent spreading with motor grader and compacted by rolling with power roller of 8-10 capacity in layers not exceeding 150mm (spread thickness)

Providing, laying, spreading and compacting graded stone aggregate of of specific size 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 material to fill up the intersticites of coarse aggregate, watering and compacting to the required density.

By manual means,Grading-I, using screens type-B (11.2mm agg.)

By manual means,Grading-II, using screens type-B (11.2mm agg.)

open graded premix surfacing(providing, laing and rolling of open graded premix surfacing of 20mm thickness composed of 13.2mm to 5.6mm aggregate using viscosity grade bitumen to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade

i) Case-1: Mechanical method using penetration grade Bitumen and HMP of appropriate capacity not less than 75 tonnes/hr.

Seal coat (Providing and laying seal coat sealing the vois in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats.)

case-I, Type A

Driven precast vertical M35 grade RCC piles excluding reinforcement complete as per drawing and technical specification, pile size 300x300mm

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 cem:4 c. sand:8 graded stone agg 40mm nominial size)

Providing and laying 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 20mm nominial size).

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

Thermo-Mechanically Treated bars

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

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

Structural steel work in single section fixed with or without connecting plate including cutting, hoisting, fixing in position and applying coat of approved steel primer all complete.

Supplying and fixing 4mm dia. G.I. wire netting fencing of diagonal mess 100x100mm weighing 0.10kg/100m straining and fixing with galvalised mild steel wire, staples for steel pins etc as directed.

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

Providing and applying white cement based putty of average thickness 1mm,of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Wall painting with acrylic emulsion paint, having VOC (VolatileOrganic Compound ) content less than 50 grams/ litre, of approvedbrand and manufacture, including applying additional coatswherever required, to achieve even shade and colour.

62 mm thick cement concrete flooring with concrete hardenertopping under layer 50 mm thick cement concrete 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20mm nominalsize) and top layer 12mm thick cement hardener consisting of mix1:2(1 cement hardener mix : 2 graded stone aggregate 6mmnominal size) by volume. Hardening compound is mixed @ 2 litreper 50kg of cement or as per manufactures specifications. Thisincludes cost of cement slurry,but excluding the cost of nosing ofsteps etc. complete.

Steel work in built up tubular (round,square or rectangular tubes etc.)trusses etc.,including cutting,hoisting fixing in position and applying an apriming coat of approved steel primer, including welding and bolting including special shaped washers etc.complete.

Hot finished welded type tubes

25 mm thick plank walling (Tolhao local best quality) and Tolhaowood beading 62mm x 12mm i/c fitting and fixing with necessaryscrews and nails complete (frame work to be paid separately).

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)

Providing corrugated G.S. sheet roofing including vertical/curvedsurface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I.limpet washers filled with white lead and including a coat ofapproved steel primer and two coats of approved paint onoverlapping of sheets complete upto any pitch in horizontal/vertical or curved surfaces) excluding the cost of purlins, raftersand trusses and including cutting to size and shape whereverrequired.

0.63mm thick with zinc coating not less than 275gm/m2

M/S L SHANTIKUMAR SINGH

L. Gogon Singh