REPAIR OF RUBBER DEPOSITION AND PAINT INCLUDING REPAIR/MAINT OF COVERED/MONSOON DRAINS INCLUDING CULVERTS, SLABS, LEVELLING OF SHOULDER ON SOUTHERN RUNWAY AND CONNECTED LINKS IN AIRFIELD AT TECH AREA, AF STN GWALIOR

M&L for precast RCC (1:2:4) type B1 (using 20mm graded aggregate) as in shelves, cover slabs for manholes/drains etc set in cement mortar (1:6) including necessary form work including Demollition of cement concrete ( reinforced) of any description and in any position not otherwise specifically provided for complete all as specifeid and directed by Engineer in Charge. (Note : Reinforcement shall be measured and paid separately)

S&F mild steel TMT bars of 8-10 mm dia and cut to length, bent to shape as required including cranking, bending, spirally for hooping for column hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia for securing with clips complete all as specified and directed.

M&L brick work with sub class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM (1:6) including cutting of earth, forming and cleaning of sides and bottom of demolished drain including demolition of brick/stone masonry drains around runway/links of any description and in any position built in cement mortar including all quoins, arches pillar etc including removal of earth/silt deposited in drains or debris recieved from demolition out of airfield area complete all as specified and directed.

M&L brick work with sub class 'B' bricks except brickwork straight or curved on plan exc 6 mtr mean radius built in CM (1:6) including cutting of earth, forming and cleaning of sides and bottom of demolished drain including demolition of brick/stone masonry drains around runway/links of any description and in any position built in cement mortar including all quoins, arches pillar etc including removal of earth/silt deposited in drains or debris recieved from demolition out of airfield area complete all as specified and directed. (Note: Old retrieved bricks obtained from demolition in serviceable condition shall be used in the work).

M&L for stone walling of random rubble masonry uncourse, well bonded, bedded and solidly hearted built in CM (1:6) , etc including demolition of brick/stone masonry drains around runway/links of any description and in any position built in cement mortar including all quoins, arches pillar etc including removal of earth/silt deposited in drains or debris recieved from demolition out of airfield area complete all as specified and directed.

M&L for stone walling of random rubble masonry uncourse, well bonded, bedded and solidly hearted built in CM (1:6) , except stone complete all as specified and directed. including demolition of brick/stone masonry drains around runway/links of any description and in any position built in cement mortar including all quoins, arches pillar etc including removal of earth/silt deposited in drains or debris recieved from demolition out of airfield area complete all as specified and directed.(Note :- Old retrieved stones obtained from demolition in serviceable condition shall be used in the work).

M&L Reiforcement cement concrete Type B1, 1:2:4 Nominal mix (20mm Graded stone agregate) Walls, retaining walls, Drain, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilaster and buttresses including necessary formwork including demolition of cement concrete (reinforced) ground floors and pavings of any description and in any position below or above G.L including removing and disposal complete all as specified and directed .complete all as specified and directed. (Note-steel will be measure separate and paid separate also)

Demolition of cement concrete (unreinforced) ground floors and pavings of any description and in any position n. exc 15 cm thick below or above G.L including removing and disposal complete all as specified and directed .

M&L for PCC (1:2:4) type B-1, (using 20 mm graded stone aggregate) as in foundation, surface channel and drain bed etc complete all as specified made to shape and size as directed.

M&L for PCC (1:2:4) type B-0, (using 12.5 mm graded stone aggregate) as in coping of drains and culverts, fixing of hold fast etc including necessary form work complete all as specified and directed.