REPAIRS TO JOINT FILLING EPOXY WORK PAINTING AND MARKING OF PAVEMENTS REPAIRS TO DRAIN CLEANING CUTTING OF GRASS BUSHES AND ALLIED WORKS AT AF STN KUMBHIRGRAM

Amount

SCHEDULE 'A' PART-I (B/R PORTION)

SCHEDULE 'A' (PART-I): Repair to joint filling, epoxy work, painting and marking of pavements. Preparation of old painted bituminous or concrete surfaces of taxi track, dispersal etc. exc. 10 cm width and painting lines, curves, dashes, arrows, letters etc and applying one coat of runway marking paint of shade white or golden yellow complete all as specified and directed.

Description all as per item No 1 here-in-before but n. exc. 10 cm width complete all as specified and 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 etc and applying one coat of runway marking paint of shade orange complete all as specified and directed.

Description all as per item No 3 here-in-before but n. exc. 10 cm width complete all as specified and directed.

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

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

Complete removal of existing marking of taxi track/dispersal by brushing/scrubbing with wire brush, using 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 directed.

Material and labour for writing letters or figures (Block, Roman, Italic or Indian) with synthetic enamel paint n. exc. 30 cm high complete all as specified and directed.

Material and labour for writing stop, commas, short lines, dashes, hyphens, brackets etc with synthetic enamel paint complete all as specified and directed.

Taking out carefully existing joint filling materials from old damaged joints of any description (which varies from 10 to 20 mm wide) scraping out old bituminous materials 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 polythelene rod and priming top 30 mm depth with approved primer all as per manufacturer's instruction complete all as specified and directed.

Material and labour for filling of joints 10 mm wide and 30 mm 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 as per manufacturer's instruction complete all as specified and directed.

Description all as per item No 11 here-in-before but width of joints 12mm to 15mm complete all as specified and directed.

Description all as per item No 11 here-in-before but width of joints 18mm to 20mm complete all as specified and directed.

Material and labour for preparation of damaged / broken concrete pavement slab surface and applying "SURE BOND" or it's equivalent, self adhesive cold applied polymer modified High Tack Bituminous Instant Runway / Tarmac crack sealing Tape of 75mm width, 2KPa thick having qiuck release film on one side Runway/Pavement/Tarmac crack to form high strength water proof layer complete all as per manufacturer's instruction and as specified and directed. Note: Material shall be approved by Engr-in-charge in consultation with user. Contractor shall have no claim whatsover on this account. Make: Srijan Systems Pvt Ltd or it's equivalent.

Material and labour for preparation of damaged / broken concrete pavement slab surface and applying "SURE BOND" or it's equivalent, self adhesive cold applied polymer modified High Tack Bituminous Instant Runway / Tarmac crack sealing Tape of 50mm width, 2KPa thick having qiuck release film on one side Runway/Pavement/Tarmac crack to form high strength water proof layer complete all as per manufacturer's instruction and as specified and directed. Note: Material shall be approved by Engr-in-charge in consultation with user. Contractor shall have no claim whatsover on this account. Make: Srijan Systems Pvt Ltd or it's equivalent.

Material and labour for making good of cracks, joints, pot hole stuffer in slabs (exposed rigid pavement) by 'ASPHA-FLO' or it's equivalent, Streaming Concrete Crack Stuffer complete all as specified and directed. Note: Material shall be approved by Engr-in-charge in consultation with user. Contractor shall have no claim whatsover on this account. Make: Srijan Systems Pvt Ltd or it's equivalent.

Material and labour for making good of cracks, joints, pot hole stuffer in slabs (exposed rigid pavement) by 'CONCRE-FLO' or it's equivalent, Streaming Concrete Crack Stuffer complete all as specified and directed. Note: Material shall be approved by Engr-in-charge in consultation with user. Contractor shall have no claim whatsover on this account. Make: Srijan Systems Pvt Ltd or it's equivalent.

SCHEDULE 'A' (PART-I): Repair to drain, cleaning, cutting of grass bushes at shoulder of Pavements. Taking down cement plaster on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed

Demolition of cement concrete (Un-reinforced) in ground floors and pavings n.exc 15cm thickness(Below or above ground level) un-reinforced complete all as specified and directed.

Material and labour for plain cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in benching, coping for drain etc including necessery form work complete all as specified and directed.

Material and labour for plain cement concrete (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in surface channels and drains complete all as specified and directed.

Material and labour 75mm thick plain cement concrete (1:3:6) type C1, using 20mm graded crushed stone aggregate as in floors and finishing surfaces even and smooth without using extra cement complete all as specified and directed.

Material and labour for PCC (1:3:6) type C-2, using 40mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

Demolition of brick work built in cement mortar including all quoins, arches, pillars, etc complete all as specified and directed.

Material and labour for brick work with sub class ‘B’ bricks, old size bricks (locally available best quality) straight or curved on plan exceeding 6 m mean radius, built in cement mortar (1:6) complete all as specified and directed.

Description all as per item No 25 here-in-before but except bricks complete all as specified and directed. (Note: Old serviceable bricks obtained vide item No 24 here-in-before shall be used after cleaning).

Demolition of brick work (laid flat or on edge) or brick tiles in floors, channels, kerbs, approns etc laid bedded and pointed in any mortar complete all as specified and directed.

Material and labour for brick work with sub class ‘B’ bricks, laid flat in side of drain / channel, jointed and pointed in cement mortar (1:6) complete all as specified and directed.

Description all as per item No 28 here-in-before but except bricks complete all as specified and directed. (Note: Old serviceable bricks obtained vide item No 27 here-in-before shall be used after cleaning)

Material and labour for brick work with sub class ‘B’ bricks, laid on edge as in drains, bedded and jointed and pointed in cement mortar (1:6) complete all as specified and directed.

Description all as per item No 30 here-in-before but except bricks complete all as specified and directed. (Note: Old serviceable bricks obtained vide item No 27 here-in-before shall be used after cleaning)

Material and labour for extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred, stopped ends complete all as specified and as directed.

Add or deduct on item No 32 above for each 25mm girth or part thereof over or under 30cm inner girth complete all as specified and as directed.

Material and labour for 15 mm thick rendering in cement mortar (1:6) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed.

Preparation of old painted plastered/concrete surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Dressing of ground by cutting/removing vegetation, scrapping, cleaning of all grass, shrubs, bushes, weeds, trees and saplings not exceeding 30cm in girth (measured at a height of one metre above the ground level) on either side of Runway, Taxi-track and other places by deploying Bush grass cutter with operator including fuel and lubriciant etc all as directed by Engr-in-charge. Grass/Bushes etc shall be removed from the site where directed and useful/serviceable materials shall be stacked at location as directed. Note: (i) 01 (One) Bush grass cutter alongwith one operator shall be measured as one unit. (ii) Minimum 04 units of Bush grass cutter with operator shall be deployed at site. The requirement may vary as per quantum of work and the same will be communicated in advance. All usefull material shall be the property of Govt.

Dressing of ground by cutting/removing vegetation, scrapping, cleaning of all grass, shrubs, bushes, weeds, trees and saplings not exceeding 30cm in girth (measured at a height of one metre above the ground level) upto 10-15 feet around the light of Runway/Taxi-track) at apron and other places by deploying minimum 04 (four) Nos of labour per day. Grass/Bushes etc shall be removed from the site where directed and useful/serviceable materials shall be stacked at location as directed. Note: (i) One labour shall be measured as one unit. (ii) Minimum 04 labours shall be deployed at site. The requirement may vary as per quantum of work and the same will be communicated in advance. All usefull material shall be the property of Govt.

Ms N D Enterpise

R.F. CONSTRUCTION AND CONSULTANCY