ADDITION AND ALTERATION OF INLIVING BLOCK BUILDING (P-51) FOR STUDY ROOM AT NAE AND PROVISION OF UNINTERRUPTED POWER SUPPLY AT INAS 314 HANGER(SPECIAL WORK)

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m depth for foundation etc or for shafts, wells etc getting out in soft/disintegrated rocks complete all as specified and directed by Engineer-in-Charge.

Returning,filling in,including spreading,levelling,watering and well ramming in layers not exc 25cm in Soft/disintegrated rock.

Removing excavated material rock exc 1.50 km but n exc 5km and depositing where directed.

M&L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick spread, levelled & rammed including watering complete all as specified.

M&L for Hardcore of Broken stone/boulders gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface complte all as specified and as directed.,

M&L for 75mm thick PCC type D-2, (1:4:8) using 40mm graded stone aggregate in floors, sub floors complte all as specified and as directed.,

M&L for Pre-Cast cement concrete block masonry, Type C1 ( 1:3:6 ), ( 20mm graded aggregate ) with solid blocks, Exc. 10 cm in Width and setting in CM ( 1:6 ), complete all as specified & directed by Engr-in-charge.

M&L for rendering 10mm thick on stone masonry surfaces or surface other than fair face of brickwork in CM (1:6) to be finished even and smooth (without using extra cement) complete all as specified and directed.

M&L for rendering 15mm thick on stone masonry surfaces or surface other than fair face of brickwork in CM (1:4) to be finished even and smooth (without using extra cement) complete all as specified and directed.

M&L for preparation of new plastered surface and applying two coat of acrylic external emulsion paint over a coat of primer complete as specified and directed.