RENEWAL OF PAINTING MARKING TO LINES, DISPERSAL, RUNWAY AND BLAST PEN ETC INSIDE TECH AREA AT AFS UNDER GE (AF) JORHAT

Amount

M&L for racking out old existing sealant compound and back up rod of the existing dummy joints by special tools like cutting blades/machines, widening of joints by 2mm by using joint cutting blades of appropriate size straight and smooth edges, joint cleaned thoroughly with application of compressed air, joint shall be made dry, vacuum cleaned and free of dirt, oil vegetation and other debris, application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before pacing the backup rod and pouring the sealant. Thereafter filled with closed cell, medium density, cross linked polyethylene foam backup rod of 8mm dia for complete length of the joint over it to be filled with polyurethane joint sealant meeting the requirements mentioned in BS-5212, BS-4254 and EN-141875-2003 with minimum movement accommodation factor (MAF) of +/- 30% complete all as specified and as directed.

M&L for racking out old existing sealant compound and back up rod of the existing construction joints by special tools like cutting blades/ machines, widening of joints by 2mm by using joint cutting blades of appropriate size straight and smooth edges, joint cleaned thoroughly with application of compressed air, joint shall be made dry, vacuum cleaned and free of dirt, oil vegetation and other debris, application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before pacing the backup rod and pouring the sealant. Thereafter filled with closed cell, medium density, cross linked polyethylene foam backup rod of 12mm dia for complete length of the joint over it to be filled with polyurethane joint sealant meeting the requirements mentioned in BS-5212, BS-4254 and EN-141875-2003 with minimum movement accommodation factor (MAF) of +/- 30% complete all as specified and as directed.

M&L for racking out old existing sealant compound and back up rod and filler board of the existing expansion joints by special tools like racker/ cutting blades/ machines, widening of joints by 2mm by using joint cutting blades of appropriate size straight and smooth edges, joint cleaned thoroughly with application of compressed air, joint shall be made dry, vacuum cleaned and free of dirt, oil vegetation and other debris, application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the filler board and pouring the sealant. Thereafter filled with pre-molded 25mm thick compressible polyethylene closed cell type filler board as specified, over it filled with closed cell, medium density, cross linked polyethylene foam backup rod of 12mm dia for complete length of the joint finally filled with polyurethane joint sealant meeting the requirements mentioned in BS-5212, BS-4254 and EN-141875-2003 with minimum movement accommodation factor (MAF) of +/- 30% complete all as specified and as directed.

M&L for making good/repair to potholes in concrete slabs (exposed rigid pavement) by cutting area exceeding 50 sq.cm and 25mm to 35mm deep and cutting spilled joint, sides perpendicular and parallel to edges by mechanical tools like diamond cutter, cleaning with compressed air under pressure and filling with epoxy resin mortar in the ratio 1:5 (one part of epoxy and five parts of sand) after application of specified resin primer and removal of rubbish off to a distance exceeding 250m and not exceeding 500m and depositing where directed complete all as specified and as directed.

S&F as in repairs polycarbonate sheet 2mm thick for sign/ link board having designed of approved choice alphabets/ symbol including refixing arrangement complete all as specified and as directed.

M&L for preparation and cleaning of existing asphaltic / concrete surface with wire brushes etc and applying two coats of road marking paint (Aqua base) White / Golden Yellow / Orange / Red for lines, arrows, letters, etc. width or girth exceeding 100mm complete all as specified and as directed.

M&L for preparation and cleaning of existing asphaltic / concrete surface with wire brushes, etc. and applying one coat of road marking paint (Aqua base) white paint over main runway area, width or girth exceeding 100mm complete all as specified and as directed.

M&L for preparation and cleaning of existing asphaltic / concrete surface with wire brushes, etc. and applying one coat of road marking paint (Oil base) white paint over main runway area, width or girth exceeding 100mm complete all as specified and as directed.

M&L for preparation and cleaning of existing asphaltic / concrete surface with wire brushes, etc and applying one coat of road marking paint (Aqua Base) Golden Yellow/ Orange/ Black for taxi lines, holding point, ORP, turn pad, dispersal, signal square, wind direction indicator base, letters, etc with width or girth exceeding 100mm complete all as specified and as directed. NOTE : The contract sum shall be derieved by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule 'A'/BOQ.

A K DUTTA CHOWDHURY AND CO

M/S N M TRADERS

PEE BEE INDIA

M/S DHAR AND DHAR

satyabhama and co

Bidder Name

A K DUTTA CHOWDHURY AND CO

satyabhama and co

M/S N M TRADERS

PEE BEE INDIA

M/S DHAR AND DHAR

M/S AJOY DUTTA CHOWDHURY & CO