REPAIR TO DRAIN, CLEANING OF GRASS CUTTINGS, BERMS REPAIRS, REPLACEMENT OF MOORUM ON SHOULDERS IN TECH AT AF STATION PHALODI

Amount

Cleaning of silt or dirt or vegetation manually from open drains accumulated through rain water and storm air and removing the mud/garbage/debris to a distance exceeding 3.0 Km but not exceeding 3.5 Km from out side the periphery of the area under clearance and depositing the same in low laying area and including removing of existing materials complete all as specified and directed.

Cleaning of silt or dirt or vegetation manually from covered drains accumulated through rain water and storm air and removing the mud/garbage/debris to a distance exceeding 3.0 Km but not exceeding 3.5 Km from out side the periphery of the area under clearance and depositing the same in low laying area and including removing of existing precast cement concrete cover slabs of drain (by manually/mechanically as per site requirement) and re-fixing of precast cover of drain at same location complete all as specified and directed.

Cutting/cleaning grass near shoulders of Runway, taxitrack, ORA, Approch light ,DTGM, Signboards and other area with surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil and including cleaning away all grass and removing materials obtained from cutting/cleaning to a distance exceeding 3.0 Km but not exceeding 3.5 Km from out side the periphery of the area under clearance and depositing the same in low laying area, site clearance complete all as specified and directed. Note :- (i) Grass cutting by bush cutter/manually as per Airfield SOP as directed from the edge of Runway, PTT, all links, around the DTGM & sign board and dispersals. (ii) The height of grass after cutting shall not remains more than 3cm. (iii) Site availability shall be as per User's /site requirement.

M&L for 100 mm thick (average) moorum/red bajri, spread, rolled (8-10 Ton road roller) ,watered and consolidated to gradient and camber required as in shoulders etc. including surface dressing not exc 15 cm in depth and removal of spoil to a distance exc 250 m where directed complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as reqd to facilitate demolation) and removal all rubbish material to a distance exceeding 3.0 Km but not exceeding 3.5 Km from out side the periphery of the area under clearance and depositing the same in low laying area, site clearance complete all as specified and directed.

M & L for TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

M & L for precast RCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in landing, cover slab for manholes, chullah hood, chajjas, water troughs, shelves cover to drains and similar articles with plain fair faces including chamfered, weatherings, throating etc and set in cement mortar (1:4) & including necessary form work complete all as specified and directed.

M & L for TMT bars 5mm dia over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shapes required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed not less than 0.9mm dia or securing with clips complete all as specified and directed.

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