Provision of Modular Car shed and hard stand in residential colony at LBSI Airport, Varanasi.

Earth work in excavation preferbly by manual means / mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including preparing subgrade with compactor and making slope and grade i/c getting out and disposal of excavated earth all lead and lift within AAI premises, as directed by Engineer-incharge.All kinds of soil

Boring with tractor mounted hydraulic piling rigs with power units, of specified diameter and length below pile cap all complete. (Length of pile for payment shall be measured upto to the bottom of pile cap / Ground level) : Not less than 300 mm dia piles i/c removal of soil around the piles and in the piles alongwith disposal of surplus soil as directed by Engineer-In-Charge.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 em measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Cement concrete 1:1.50:3 (1 cement : 1.50 coarse sand : 3 graded stone aggregate 10, 20 & 40 mm nominal size) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete.Note-Compaction shall be done with needle vibrator and Channel Screed vibrator. The panel shall be made with C-Channel of the full height of concrete to be laid and floater mahine will be applied there upon and proper texture will be made with brooming if required. Initially Mechanically cutting of dummy joints 3mm wide x 1/3rd thickness shall have to cut. Subsequently groove cutting as per dummy / construction/expansion joints will be done 10mm width x 50mm deep as per satisfaction of Engineer-in-Charge and Noting extra shall be paid for performing these activity. Note: Ajax will not be allowed for concrete work at any cost. For curing suitable curing compound shall have to be used / sprayed. Only black aggregatec of Dala will be allowed to be used in concrete work.

Providing and laying in position cement concrete and compaction with plate vibrator or mechanized compactor of specified grade excluding the cost of centering and shuttering - All work up to plinth level1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement -All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-Ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) including compaction with required capacity of niddle vibrator preferble 60mm dia needle to ensure 100% voids removal.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-5000 or more.

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Supplying, providing, fabricating, assembling, hoisting, erecting and placing in position Modular MS Built-up section / Tubular Structure (MS built-up section :-Rolled section & plates confirming to IS 2062 Grade Yst 250, Tubular Structure :- made from Steel hollow sections, ISI marked from SAIL / RINL / TATA or approved equivalent make, conforming to IS 1161/4923, Grade Yst 310, thickness upto 12mm) in the profile shape as per drawings with special plate connector, pinion joints, plates, hollow sections etc using waterjet 3-D cutting system for obtaining smooth 3-dimension curvature, SAW/MMAW/MIG welding process with special plate connectors, pinion joints, plates, hollow sections including transportation, cutting, threading, machining, leads & lifts upto all heights, tools and plants and necessary scaffolding etc. required for all operation involved to make structure of profile sheet. The tubular structure system with plate connectors, pinion joints, SS pins, nut bolts with special shaped washers etc. Notes: Rates are inclusive of materials, manpowers, all the process mentioned above and lifting by hydra / crane / scaffolding or by any other suitable means complete in all respect.