PROVN OF CONNECTING PCC ROAD AT MES OFFICE COMPLEX AT FARIDKOT MIL STN

M & L for Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30cm up to1.5m in depth, exceeding 1.5m in width as well as 10 sqm on plan), including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 mtr complete all as specified and as directed.

M&L for Rolling and consolidating formation surfaces in cutting with 8 to 12 tonne roller in soft/loose soil complete all as specified.

M&L for 150mm spread thickness soling (or sub base) with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated to required gradient and camber complete all as specified.

M&L for 75 mm PCC (1:4:8) type D-2 using 40 mm graded crushed stone aggregates as in sub base flooring complete all as specified.

M&L for 150 mm thick Pavement Quality Concrete (PQC) of minimum field flexural strength 40 Kg/Sq cm(lower control limit-LCL) after 28 days in pavement slab using 400 kg of cement per cum and using non circular fibre synthetic reinforcement @ 0.25% by weight of cement with crushed stone aggregate of grading as specified laid in panels,including necessary formwork, spread and compacted using mechanical paver, mechanically vibrated & bull nosing/rounding off edges, curing, broom finishing on top, belting, etc complete all as specified and as directed

M&L for Finishing top concrete pavement by brooming with wire brush complete all as specified and directed by Engr-in-charge.

M&L for Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound of Grade "A" complete all as specified and as directed by engr-in-charge.

M&L for Forming 20 mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ and also provided with 20 mm dia mild steel dowel bars 50cm long (25cm in each slab) with ferrules, spaced at 300 mm centres, including boring form work and preformed filler for dowels complete all as specified and as directed by engr-in-charge.

M&L for Forming embankments including raising (or lowering) earth, spreading in layers n exc. 30 cm thick; watering, ramming/rolling and finishing to required size, shape, etc., n exc. 1.5 m high from base complete all as specified and as directed by engr-in-charge.