REPAIRS TO JOINT FILLING EPOXY WORK PAINTING AND MARKING AT RUNWAY/ TAXI TRACK AND DISPERSAL OF TECH AREA AT AF STATION KUMBHIRGRAM UNDER AGE I AF KUMBHIRGRAM

Amount

Preparation of old painted bituminious or Concrete surfaces of taxi track, dispersal etc exc.10 cm width and painting lines, curves, dashes , arrows, letters etc and apply. with one coat of runway marking paint white or golden yellow complete all as specified and as directed.

All as per item No 01 above but n. exc. 10 cm width complete all as specified and as directed.

Preparation of old painted bituminous ( or) concrete surfaces of taxi track, dispersal etc. exc. 10 cm width and painting lines, curves, dashes , arrows, letters etcand apply with one coat of runway marking paint orange complete all as specified and as directed.

All as per item No 03 above but n. exc. 10 cm width complete all as specified and as directed.

Preparation of untreated bituminous (or) concrete surfaces of taxi track, dispersal etc. exceeding 10 cm width and painting lines, curves, dashes, arrows, letters etc.and apply with two coats of runway marking paint white or golden yellow complete all as specified and as directed.

Preparation of untreated bituminous (or) concrete surfaces of taxi track, dispersal etc. exceeding 10 cm width and painting lines, curves, dashes, arrows, letters etc and apply. with two coats of runway marking paint orange complete all as specified and as directed.

Complete removal/Omitting the existing marking as in taxi track/dispersal by brushing/scrubbing with wire brush ,paint remover(or) burning off by blow lamps and cleaning with scraps any number of coats, any width(or)girth as required complete all as specified and as directed.

Material and labours forwriting letters or figures (Block,Roman,Italic or Indian) with synthetic enamel paint (First quality) n exc 30cm high complete all as specified and as directed.

Material and labours for writing stop,commas, short line, dashes, hyphens, brackets etc with synthetic enamel paint (First quality) complete all as specified and as directed.

Taking out carefully existing joint filling material from old damaged joints of any description (which varies from 10 to 20mm wide) scraping out old bituminous material including cutting the edges of old joint by concrete cutting blade/machine to remove old bitumen, grinding, removing dust by blower, insertion of back up polythylene rod of make M/s Supreme Industries Ltd and priming top 30mm depth with approved primer all as per manufacturer's instructions complete all as specified and as directed.

Material and labours for filling of joints 10mm wide and 30mm deep with sealing compound grade 'B' of polyurethane/polysulphide based sealant applying masking tape on edges of joint to prevent accidental spillage of sealant and removing masking tape after filling of sealant complete all as per direction of manufacturer and as directed.

All as per item No 11 here in before but width of jonts 12mm to 15mm.

All as per item No 11 here in before but width of jonts 18 to 20mm.

Material and labours for preparation of damaged/ broken concrete pavement slab surface and applying "SURE BOND" self adhesive cold applied polymer modified High Tack Bituminous Instant Runway / Tarmac crack sealing Tape of 50mm width, 2KPa thick having quick release film on one side Runway/Pavement/Tarmac crack to form high strength water proof layer complete all as specified as per manufacturer instructions and directed. Make: Srijan Systems Pvt Ltd.

Material and labours for preparation of damaged/ broken concrete pavement slab surface and applying "SURE BOND" self adhesive cold applied polymer modified High Tack Bituminous Instant Runway / Tarmac crack sealing Tape of 100mm width, 2KPa thick having quick release film on one side Runway/Pavement/Tarmac crack to form high strength water proof layer complete all as specified as per manufacturer instructions and as directed. Make: Srijan Systems Pvt Ltd

Material and labours for making good cracks/broken edges of joints in slabs (exposed rigid pavement) by cutting 'V' grooves/making shapes as directed by Engr-in-Charge n exc 40mm wide at top and n exc 40mm deep and cutting spelled joints sides perpendicular and parallel to edge by mechanical tool as specified, cleaning compressed air and washing with chemical water solution under pressure and then applying with epoxy mortar with hardener, quartz, sand (1:0.5:8) by weight after priming the cleaned surface with approved proprietary primer of the same manufacturer complete all as specified and as directed. Make : M/S HINDUSTAN CIBA GEIGY LTD or equivalent

M.S. Construction