REPAIR AND MAINT TO RETAINING WALLS AND OTHER MISC WORKS AT DIBER FD STN PITHORAGARH

Contract Details

Demolishing cement concrete any description ,any position manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

M&L for cement concrete(type C-2, 1:2:4) any thickness in pavements, paths, plinth course, steps, parapet etc all as specified and directed by Engr-in-Charge.

Demolition of Brickwork/ P.C.C. blocks / stone/ boulder masonry built in cement mortar or cement lime mortar all as specified and directed.

M&L Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, complete Type C1 1:3:6 (20mm graded aggregate )Set in cement mortar 1:6 all as specified and directed by Engr-in-Charge.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surface using 1:4 cement plaster in drains, walls etc.including finishing even & smooth w/o using extra cement complete all as specified and directed by Engr-in-Charge.

M&L for Walling of random rubble masonry built in cement mortar 1:6, uncoursed, well bonded, bedded and solidly hearlted and pointed flush the surface in contact with earth in the same mortar as the work proceeds including necessary weep holes at 0.8 metre centre to centre horizontally and 0.5m spacing centre to centre vertically (Staggered) as in retaining wall,including scaffolding if required as directed by Engr-in-Charge.

M&L for Walling of random rubble masonry( except stones ) built in cement mortar 1:6, uncoursed, well bonded, bedded and solidly hearlted and pointed flush the surface in contact with earth in the same mortar as the work proceeds including necessary weep holes at 0.8 metre centre to centre horizontally and 0.5m spacing centre to centre vertically (Staggered) as in retaining wall,including scaffolding if required as directed by Engr-in-Charge.

M&L for racking out joint/pointing in cement or cement lime mortar to random rubble or polygen rubble uncoursed masonry or brought up courses complete all as specified and directed.

M&L for flush pointing to random rubble or polygonal rubble, uncoursed or brought upto course in cement mortar 1:4 complete all as specified and directed.