CERTAIN REPAIR/MAINT OF BLDGS OF BH BN AND ALLIED BLDGS UNDER AGE B/R-I AT IMA DEHRADUN

M&L, for Rendering 15 mm thick on brick or concrete surface with cement mortar 1:4 mixed with WPC as per manufacturers instructions, surfaces finished even and smooth without using extra cement complete including taking down cement plaster on brick or stone walling built in CM including raking out joints hacking for key scrubbing down with water all as specified and directed. ( Note :- WPC shall be paid separately if directed)

M&L, for Brick work with sub class 'B' bricks (old size) straight or curved on plan exc 6.00m mean radius built in cement mortar (1:6) including demolition of brick work/stone masonry built in cement mortar complete all as specified and directed.

M&L, for Brick work with sub class 'B' bricks (old size), straight or curved on plan to any radius built in cement mortar (1:4) as in half brick wall, including demolition of brick work/stone masonry built in cement mortar complete all as specified and directed.

M&L, for Rendering 15 mm thick on new brick or concrete surface with cement mortar 1:4 mixed with WPC as per manufacturers instructions, surfaces finished even and smooth without using extra cement complete all as specified and directed. (Note :- WPC shall be paid separately if directed)

M&L for PCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in coping, for fixing hold fasts etc, using necessary form work including demolition of existing old cement concrete of any description complete all as specified and directed.

Supply only liquid water proofing compound complete all as specified & directed.

M&L, for PCC 1: 3 : 6 type C-1 , (using 20 mm graded crushed aggregates) in surface channels and drains including necessary use & waste of formwork and demolition of existing old cement concrete of any description and rubbish off the premises, complete all as specified and directed.

Extra for forming fair finished drain or channel upto 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mi- tred/stopped ends etc complete all as specified and directed.

M&L, for 75 mm thick PCC 1:3:6 type C-2 using 40mm graded crushed stone aggregate as in plinth protection or similar places and finishing the surface even & smooth with out using extra cement including making joints 12mm wide to the full depth of PCC at every 3 meter and every change of direction and filling the same with mixture of bitumen & sand in ratio (1:1) by weight including necessary form work etc and including demolition of existing old cement concrete and rubbish off the premises, complete all as specified and directed.

M&L, for 18 to 20mm thick Dholpur stone slab in flooring or plinth protectin, laid over 20mm thick cement sand screed Cement mortar 1:6 as base, laid and jointed with grey cement slurry and pointed with white cement mixed with pigment to match the shade of Dholpur stone slab including rubbing and polishing and dismantling of existing stone slabs etc with cement mortar bedding and rubbish off the premises complete all as directed.