PAINTING OF RUNWAY, TAXI TRACK ETC AND MISC WK AT AF STN ARJAN SINGH PANAGARH UNDER GE (AF) PANAGARH

Amount

Cutting and Raking out old sealing compound including damaged filler board and back up rod from the old existing expansion joints of size 25 to 35 mm wide including cleaning the joints portion throughly to ensure dust free using compressed air by air blower and filled pre moulded compressible synthetic filler board as per manufacturer instruction and provision of closed cell, medium density, crossed linked polythene foam back up rod of 35mm to 45mm dia or more, over 25mm to 35mm thick pre moulded compressive filler board, priming vertical top surface and 15 mm filled with polysulphide base sealant (complying with IRC-57-2018 (latest version), with min MAF +30% with 10 years performance guarantee) and finishing the joints properly leaving 3 mm gap from top surface of concrete, applying masking tape on edges of joint to prevent accidental spillage of sealant to give neat finish to sealant and removing the masking tape after filling of sealant all as per the directions of the manufacturer, complete all as directed by Engr-in-charge. (Note : (i) polysulphide Sealant should be filled by Sealant filler Gun only (ii) Detail measurement with location and purchase voucher of sealant entered in measurement book before payment (iii) Work shall not be executed where execution of works already under guarantee period (iv) All work executed in presence of Engineer-in-Charge or JE (Civ)).

Cutting and Raking out old sealing compound including damaged back up rod from the old existing joints of size 08 to12 mm wide and 15 mm (average) deep including cleaning the joints portion throughly to ensure dust free using compressed air by air blower and filling the existing joints with polysulphide based sealent (complying with IRC-57-2018(latest version), with 10 years performance gurantee) over polythene foam back up rod of 35 mm to 45 mm dia after applying a coat of primer to vertical surfaces of concrete which are in the contract with the compound and finishing the joints properly leaving 3 mm gap from top surface of concrete, applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after filling of sealant all as per the directions of the manufacturer, complete all as directed by Engr-in-charge. (Note : (i) polysulphide Sealant should be filled by Sealant filler Gun only (ii) Detail measurement with location and purchase voucher of sealant entered in measurement book before payment (iii) Work shall not be executed where execution of works already under guarantee period (iv) All work executed in presence of Engineer-in-Charge or JE (Civ)).

M & L for broken spalled edges of joints, grooves cutting etc of existing concrete slab by cutting/forming, square/recangular grooves of size 25 to 50 mm wide and 20 to 30 mm deep with mechnical cutter wider towards bottom to form key with the existing quality concrete, cleaning & dusting the grooves using compressed air to remove all dust and dirt by air blower and repairing with elastomeric concrete after application of specified primer and removal of rubbish to distance exceeding 250mtr and not exceeding 500mtr and depositing complete all specified and directed by Engineer-in-Charge.

M & L for broken spalled edges of joints, tiny pot holes etc of existing concrete slab by cutting/forming, square shape and 20 to 30 mm deep with mechnical cutter wider towards bottom to form key with the existing quality concrete, cleaning & dusting the grooves using compressed air to remove all dust and dirt by air blower and repairing with epoxy resin motter after application of specified primer and removal of rubbish to distance exceeding 250mtr and not exceeding 500mtr and depositing complete all specified and directed by Engineer-in-Charge.

M&L for pot/pin holes of existing bitumenous pavement n.exc 2.00 Sqcm preparation of surface by removing all those foreign materials and disposing the same to a distance n. exc 500 mtr and cleaning the surface using compressed air by air blower and repairing/applying primer of VG 10 bitumen & fild with 6mm stone aggregate and dust at appropriate temprature complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of previously treated surface to receive painting and applying water based road/runway pavement marking paint as in painting lines, dashes, arrows letters etc on roads/ runway pavement and the like exceeding 10 cm width or girth with white, black or golden yellow or orange colour till standout boldly and solidly without showing brush marks complete all as specified and directed by Engineer-in-Charge.

All as per item No. 06 here-in-before but not exceeding 10 cm width or girth complete all as specified and directed by Engineer-in-Charge.

M &L for preparation of previously treated surface to receive painting and applying one coat of Synthetic enamel paint on brick, stone, plaster or concrete pavement(floor) surfaces and like over 10 cm width or girth, complete all as specified and directed.

M &L for preparation of previously treated surface to receive painting and applying one coat of Synthetic enamel paint on steel surfaces exceeding 10 cm width or girth, complete all as specified and directed.

M & L for preparation of previously treated surface to receive painting and applying one coat of cement based paint on concrete pavement (floor) surface except runway pavement surface complete all as specified and directed.

M & L for moorum/red bajri filling in floors or pavings, laid in layers not exceeding 15 cm thick, spread, levelled and rammed including watering compacting with 8-12 ton power roller to compact upto 98% modified proctor density complete all as specified and directed.(Note;- Stack measurement of moorum/bajri(loose quantity) shall be entered in measurement book as' NOT TO BE ABSTRACT" before making payment to the contractor)

M & L for removing old paint by paint removers or any suitable method and cleaning with scrapers of any number of coats of any width or girth and all as specified and directed by Engineer-in-Charge.

M&L for stone boulder pitching, laid dry, hand packed tightly and grouted in cement and sand mortar (1:6) complete all as specified and directed.

M&L for plain cement concrete type B-2 (1:2:4) (using 40mm graded crushed stone aggregates) as in foundation, filling and mass concrete including necessary form work etc complete all as specified and directed.

M&L for 100mm wide high intensity Retro reflective tape coloured waterproof with industrial grade adhesive, sticks securely to metal, plastic, wood and glass surfaces for long- lasting performance. Easy to apply and would not leave sticky residue if removed. Built to endure harsh consitions (Whether its rain, snow, or extreme heat). The tape maintains its reflactive power and adhesion. ldeal for marking on any metallic surface (for DTGM board), high-intensity reflective material ensures visibility from up to 2km away, made with a flexible PVC backing that conforms to curves and irregular surfaces without peeling or cracking complete all as specified and directed.

ROY ENTERPRISE (BID ID -3347588)