81689REPAIR THE RUNWAY SURFACE, LINK TAXI AND DISPERSAL WITH FOG SPRAY IN PATCHES, AIRFIELD MARKINGS / PAINTINGS AND CERTAIN MISCELLANEOUS REPAIRS IN AIRFIELD AREA AT AFTT AT NDA KHADAKWASLA.

Amount

M&L for preparing black top surfaces of airfield with compressed pressure air jet ,scrubbers and brushing with wire brushes for removing all loose dust, dirt ,caked mud and cleaning the cracks in surface etc., sweeping with brooms and finally fanning clear surface with gunny bags and making the surface free from dust etc all as specified and directed by Engr-In-Charge.

M&L for applying evenly uniform coating with Polymer modified emulsion (PME) of RW grade for Fog seal/spray treatment by spraying with self-propelled or towed bitumen mechanical pressure sprayer and moping of total liquid (Mixture of Emulsion and water) @ 1.0 kg per sqm after dilution with water in 1:1 ratio or as per manufacturers instruction whichever is approved by GE and ensure uniform finish of Runway / airfield surface incl sealing of all cracks etc all as per manufacturers instruction, MORTHs specification for fog spray / seal and as directed by Engineer-In-Charge. Note : The work shall be carried out by approved qualified applicator of the Manufacturer of PME.

M&L for applying evenly uniform coating (Two coats) with Polymer modified emulsion (PME) of RW grade for Fog seal/spray treatment by spraying with self-propelled or towed bitumen mechanical pressure sprayer and moping of total liquid (Mixture of Emulsion and water) @ 1.0 kg per sqm in Each coat after dilution with water in 1:1 ratio or as per manufacturers instruction whichever is approved by GE and ensure uniform finish of Runway /airfield surface incl sealing of all cracks etc all as per manufacturers instruction, MORTHs specification for fog spray/seal and as directed by Engineer-In-Charge. Note : The work shall be carried out by approved qualified applicator of the Manufacturer of PME.

M&L for Preparing existing painted concrete / bituminous surfaces (road, runway, dispersal, taxi) and painting lines, dashes , letter etc exceeding 10cm wide with two coats of water based paint road marking materials / paints upto a uniform finished surface etc all as per MORTH Specifications, white or golden yellow with using road painting / marking machine all as specified and directed by Engr-In-Charge.

M&L for preparing Old painted Bituminous / concrete / plastered / stone surfaces of any description not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint of approved / standard design pattern and shades (golden yellow, black,white, fiery orange etc) over a coat of primer complete all as specified and directed by Engr-In-Charge.

M&L for preparing Old painted Airfield bituminous / concrete / plastered / stone surfaces surfaces of any description not otherwise n. exc 10 cm width or girth and applying two coats of synthetic enamel paint of approved /standard design pattern and shades (golden yellow, black, white, fiery orange etc) over a coat of primer complete all as specified and directed by Engr-In-Charge.

M&L for Preparing old painted steel surfaces exc.10 cm width or girth and applying two coats of synthetic enamel paint of approved / standard design pattern and shades of Wind sock post or similar structures over a coat of red oxide / zinc chrome primer complete all as specified and as directed.

Demolition of brick work / stone / block masonary built in cement mortar complete all as directed.

Demolition of PCC (unreinforced) in ground floor and pavings n.exc 15 CM thick and clearing of premises complete all as directed.

Demolition of Cement concrete (reinforced ) of any description and in any positon not otherwise specifically provided for complete all as specified and as directed.

M&L for cement concrete 1:4:8 type D2 (40 mm graded aggregate) as in mass concrete and foundation etc complete all as specified and as directed.

M&L for precast cement concrete design mix solid block masonary exceeding 10 cm width and setting in cement mortar 1:6 of Gde C-5 complete all as specified and as directed.

M&L for broken stone hard core of gauge n. exc 63 mm broken stone deposite spread and leveled in layers not exc 15 cm thik watered and well rammed to a true surface complete all as specified and as directed.

M&L for providing 75 mm thick cement concrete type D-2, 1:4:8 (40 mm graded stone agg) as in sub base to floors complete all as specified and as directed.

M&L for providing 75 mm thick cement concrete type B-1, 1:2:4 (20 mm graded stone agg) as in floor surface finished by brooming without using extra cement etc, complete all as specified and as directed.

M&L, for forming dummy joints 75 mm deep x 10 mm wide and filled with sealing compound Gde-B complete all as specified and as directed.

M&L for rendering 15 mm thick in CM 1:4 on fair faces of block/brick wall or concrete surfaces finishing the surface even and smooth without using extra cement complete all as specified and as directed

M&L for precast manhole covers with plain faces using RCC 1:2:4 type B1 and set in CM 1:4 including formwork complete all as specified and as directed.

S&F TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.90 mm dia complete all as specified and as directed.

M & L for surface dressing n exc 15 cm deep of soft / loose soil, incl removing of shrub,grass vegitation etc complete all as specified and as directed.

MOHANLAL MATHRANI CONS. PVT. LTD.