Providing CC roads to A3, A4, A5, A6 clusters and CISF B-type areas in HWPM colony.

Amount

Dismantling of flexible Bituminous pavements by mechanical means and disposal of dismantled material up to a lead of 1 Km all complete as per specifications and as directed by Engineer in Charge.

Rolling and compacting sub grade including dressing to camber, making good the undulations, watering and rolling by 8 Ton power road roller as per specification and direction of Engineer-in Charge

Construction of fiber reinforced Cement–Fly ash concrete pavement (100 to 125mm thick) of mix 1:2:3 (1 part cement : 2 parts sand [1part natural sand and 1 part crushed sand/stone dust]: 3 parts stone aggregate [60%, 20mm aggregate and 40%, 10 mm aggregates mixed] plus addition of 13% fly ash by weight of cement (supplied by the department free of cost at CPP), over a prepared sub base with ordinary Portland cement, coarse and fine aggregate conforming to IS:383, and gradation as per table 600-3 with minimum cement content @ 400 kg/cum, including addition of water reducing admixture/ High performance super plasticizers SP430 from FOSROC or equivalent of approved make and quality @ 0.5 to 1.0 Ltr per bag as per manufacturers specifications to attain a water cement ratio between 0.30 to 0.35, addition of polymeric macro fibers/ synthetic fibers @ 0.9 to 1.8 Kg/Cum (to be paid separately), mixed in a mixing plant, transported to site, laid, spread, compacted and finished finishing to line, level and grade, in a continuous operation including floating/texturing/brooming with wire brush for skid resistance, making chequers of approved patters, including form work with sturdy MS channel sections, covering green concrete with tarpaulins, cutting of grooves up to 1/3 depth of the pavement for making 1.0 to 1.2 mtr square panels (to be paid separately), pond curing for 28 days and providing expansion joint at road junctions or wherever required etc. complete as per specifications and as directed by the Engineer.

Cutting of grooves on concrete /surface within 48 Hours (preferably within 6 to 18 Hours), after completion of laying of concrete, using a power driven concrete cutting machine with diamond studded saw, complete and as directed. Width of grooves 3 to 4mm & depth - 1/3 rd of pavement thickness (33 to 42mm) @ spacing of 1.0 to 1.2 mtr (square panels) with all tools, tackles, machinery, manpower etc. complete as per specifications and as directed by the Engineer.

Providing and adding polypropylene synthetic Macro fibers in preparation of concrete, of 30 mm to 60 mm length and more than 0.3 mm dia Syka-Fiber/RECRON or approved equivalent make and quality @ 0.9 to 1.8 Kg per cum of concrete or as per manufacturer's recommendations and as directed by the Engineer. The fibers shall be added to the concrete at specified dosage and shall be mixed with the concrete ingredients for sufficient time to ensure uniform distribution. (Note : The quantity of material brought shall be supported with bill/invoice and a register shall be maintained on the stock and consumption)

Providing and filling bituminous caulking/sealing compound from STP/Tiki Tar or other approved make in the grooves in concrete floors/pavements/roads etc. with putty knife or other means as directed by the Engineer.

Providing and laying non-pressure NP2 class (light duty) 150 mm dia. R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete as per specifications and directed by the EIC.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m,all complete as per specifications and as directed by the Engineer in Charge.

All kinds of soil - Pipes, cables etc. exceeding 80 mm dia. But not exceeding 300 mm dia

Providing and laying plain cement concrete of 1:3:6 (1Cement: 3 Coarse sand : 6 graded crushed stone aggregate) using 40 mm and down gauge crushed stone aggregate of approved quality including shuttering, leveling, ramming, finishing and curing etc., all complete as per specifications and as directed by the Engineer in Charge.

Supplying and laying Hessian cloth/burlap, on fresh concrete, aiding continuos curing and protecting the green concrete, repeated usage on this job as directed by the engineer till the completion of the concreting job and curing period, handing over the same to sectional stores after completion of concreting jobs etc. complete as directed by Engineer in charge.

M/s AYESHA CONSTRUCTIONS

TRISHAL CONSTRUCTION

naresh constructions