Construction of 2nd Phase of Overhead Bridge at Qalamabad

FOUNDATION AND SUBSTRUCTURE

Dismantling steel work in built up sections in angles tees flats and channels incl all gusset plates bolts nuts cutting rivets welding etc including dismembering and stacking within 50metre lead as per direction of engineer in charge.

Structural steel work in built up sections,Girders and Chequered Platesand framed work,incl. hoisting cutting ,fixing in position and applying a priming coat of approval steel primer all complete welded

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts,wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sidesand ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres All kinds of soil

P/L, of dry stone soling 75 mm nominal size duly hand packed with ramming, dressing, watering and compacting all inclusive leads, lifts, loading, un-loading, cost and carriage of material involved complete.

P/L, in position cement concrete of specified grade excluding the cost of centering & shuttering. All work up to plinth level in 1:3:6 (1cement: 3 coarse, sand: 6 graded stone aggregate of 40 mm Nominal size (Crushed) all inclusive leads, lifts, loading, un-loading, cost and carriage of material involved complete.

Providing and laying of Controlled Reinforced cement concrete of M-30 grade as per Design mix using 40mm down aggregates in Abutment, Pier Shaft and return walls and other Sub-Structure elements including approaches ; consolidated and cured complete but excluding cost of necessary formwork /shuttering and cost of reinforcement Incl. all carriages complete.

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

Reinforcement for RCC works including straightening,cutting ,bending, binding,&placing in position all complete HYSD reinforcement of grade FE-500D stell bars at all levels

Structural Steel in Structural Columns incl. hoisting cutting ,fixing in position and applying a priming coat of approval steel primer all complete welded

SUPERSTRUCTURE

Structural steel work in built up sections,Girders and Chequered Platesand framed work,incl. hoisting cutting ,fixing in position and applying a priming coat of approval steel primer all complete welded.

Providing and fixing of High rib coated sheets comprising 0.5mm thick class 3 sheets fixed to the supporting structure with 8mm dia GI limpet and bitumenous belt washers incl SMP quoted plain ridges, valleys etc including but excluding cost of supporting structure.

Structural steel work in built up sections trusses and framed work incl cutting hoisting fixing in position and applying priming coat of approved steel primer all complete.

Providing and fixing GI Chain link fabric fencing of required width in mesh size 25x25mm made of GI wire of dia 3mm including strengthening with 2mm dia wire or nuts bolts washers welding as required completed as per direction of engineer in charge.