8125/SAR-T-15/2025-26 REPAIR / REPLACEMENT FOR JOINT FILLING AND CONNECTED ITEMS IN RUNWAY, TAXI TRACK, PTT AND DISPERSAL AREA AT AIR FORCE STATION SARSAWA UNDER GE (AF) SARSAWA

Amount

M & L for raking out old existing sealant compound and back up rod of the existing joints by special tools like cutting blades/machines, diamond cutter, widening of joints by 2 mm from joints 26 to 30 mm wide, upto a depth of 50 mm from the existing concrete pavements and removing the spilled sealing compound from the edge of the joints, removing the old loosened sealing compound and all foreign materials to a distance exceeding 500 metre but not exceeding 1000 metre and depositing as directed, cleaning the same by compressed air,vaccume cleaner, brooms and coir brushes, preparing and priming the sides and bottom of joints with primer and filled with cold applied fuel resistant polyurethane sealent compound conforming to BIS : 5212, M/s Hindcon Chamicals Ltd (Hind Sealent PPU), Bostik India Pvt Ltd (Seal 'N' Flex 2K) or equivalent approved make including supply & laying back up rod of suitable size to maintain depth of sealent 20 mm minimum complete all as specified and directed. Note : (i) The depth of sealant 20 mm shall be maintaned by providing backup rod which is included in quoted rate. (ii) The finished level of sealed joints shall be on an average 3 mm below the top surface of slab pavement. Total depth of racking out 50 mm is inclusive of this 3 mm empty top. Thickness of sealant shall be maintained as 20 mm.

M & L for raking out old existing sealant compound and back up rod of the existing joints by special tools like cutting blades/machines,with diamond cutter, widening of joints by 2 mm from joints 20 to 25 mm wide, upto a depth of 45 mm from the existing concrete pavements and removing the spilled sealing compound from the edge of the joints, removing the old loosened sealing compound and all foreign materials to a distance exceeding 500 metre but not exceeding 1000 metre and depositing as directed, cleaning the same by compressed air,vaccume cleaner, brooms and coir brushes, preparing and priming the sides and bottom of joints with primer and filled with cold applied fuel resistant polyurethane sealent compound conforming to BIS : 5212, M/s Hindcon Chamicals Ltd (Hind Sealent PPU), Bostik India Pvt Ltd (Seal 'N' Flex 2K) or equivalent approved make including supply & laying back up rod of suitable size to maintain depth of sealent 20 mm minimum complete all as specified and directed. Note : (i) The depth of sealant 20 mm shall be maintaned by providing backup rod which is included in quoted rate. (ii) The finished level of sealed joints shall be on an average 3 mm below the top surface of slab pavement. Total depth of racking out 45 mm is inclusive of this 3 mm empty top. Thickness of sealant shall be maintained as 20 mm.

M & L for raking out old existing sealant compound and back up rod of the existing joints by special tools like cutting blades/machines,diamond cutter, widening of joints by 2 mm from joints 10 to 19mm wide, upto a depth of 40 mm from the existing concrete pavements and removing the spilled sealing compound from the edge of the joints, removing the old loosened sealing compound and all foreign materials to a distance exceeding 500 metre but not exceeding 1000 metre and depositing as directed, cleaning the same by compressed air,vaccume cleaner, brooms and coir brushes, preparing and priming the sides and bottom of joints with primer and filled with cold applied fuel resistant polyurethane sealent compound conforming to BIS : 5212, M/s Hindcon Chamicals Ltd (Hind Sealent PPU), Bostik India Pvt Ltd (Seal 'N' Flex 2K) or equivalent approved make including supply & laying back up rod of suitable size to maintain depth of sealent 20 mm minimum complete all as specified and directed. Note : (i) The depth of sealant 20 mm shall be maintaned by providing backup rod which is included in quoted rate. (ii) The finished level of sealed joints shall be on an average 3 mm below the top surface of slab pavement. Total depth of racking out 40 mm is inclusive of this 3 mm empty top. Thickness of sealant shall be maintained as 20 mm.

M & L for repair to damaged and/or broken edges, corners of the existing cement concrete slabs of runway/ PTT/ Dispersals by cutting upto a depth of 5 cm, damaged, spoiled exists in concrete pavements, slabs to rectangular or square in cross section and removing all loose, foreign materials and dust etc by any mechanical means as directed and disposing off the rubbish to a distance not exceeding 1000 metre, cleaning the surfaces thoroughly with brush and compressed air and applying a coat of Epoxy primer & filled with epoxy mortar as specified including necessary from work, where required, all as per manufacturer’s instructions complete all as specified and as directed. Note :- 1. All the components of epoxy mortar such as resin, hardner, fillers, sand etc shall be formulated by company itself and it shall be brought at site in sealed condition with company packing. 2. Company packing once opened, the whole materials shall be consumed within one hour and left over material shall not be reused. 3. Before executing the work at the site , all the required material shall brought to site in a single lot as approved and recorded in MB with test certificates and guarantee certificates issued by the manufacturer.

M & L for existing runway and links sign boards of any description grouted/embedded portion from ground with including connecting the electrical AC to DC conections LED light . S&F best quality board made up of acrylic sheet 8mm thick cut to following size fixed with screws by giving backing rods inside boards. S&F backing strips for sign boards made up of PVC transpairence sheet as in approved colour as back ground and writing letters of size 30x5cm in capital viz, A,B,C,D,E,F,H,J,L,P,W1,Y2 on both sides of the boards. GI pipes of first quality 50mm dia duly inserted with the nut and bolt, 120cm length (two legs for each board) at the end to be grouted on ground by excavating any type of solid and providing PCC (1:2:4) at one end and the other end should be fixed with sign board by providing nut and bolts systems complete all as specified and directed:- (a) 60cmx60cm . Note : The similar sign board at location and new board is ready to fixed on the same place.

M & L existing runway and Sign boards of any description grouted/embedded portion from ground with including elctrical conections AC to DC Led light if any. S&F best quality acrylic sheet board made up of acrylic sheet of 8 mm thick cut to following size made of Rectengular box shape fixed with screws to iron frame , inside boards & writing letters of size 40 to 50 cm . PVC transpairence sheet in capital viz, 0,1,2,3,4,5,6,7,8,9, M on one sides of the boards. GI pipe of size 75mm dia,150cm length (two legs for each board) at the end to be grouted on ground by excavating any type of solid and providing PCC (1:2:4) at one end and the other end should be fixed with sign board by providing nut and bolts systems with MS plate 5mm thick of size including one complete all as specified and directed:- (a) Sign boards size. 310 cmx 90cm . Note : The semilar sign board at location and new board is ready to fixed on the same place.

PANWAR CONSTRUCTIONS (BID ID -3349995)

KULWANT SINGH (BID ID -3350560)

G.H. INFRASTRUCTURE PRIVATE LIMITED (BID ID -3341738)