Tender For Term Ac Painting And Dispersal Ptt, Ltt Blast Pens And Misc Runway Maint Works At 19 Wing (Af) Borjhar.

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Tender For Term Ac Painting And Dispersal Ptt, Ltt Blast Pens And Misc Runway Maint Works At 19 Wing (Af) Borjhar.; 1 Removing old paint by paint removers or burning off by blow lamps and cleaning with scrapers, any number of coats, any width or girth as per specifeied and directed. 2 M&L for prepartion of old painted concrete/ runway surface by removal of existing paint/ treatment by scraping, rubbing & washing and painting to lines, dashes, arrow, letter etc over 10cm in width or girth with Aqua base, fast drying runway marking paint (TT-P-1952F), white, orange, yellow or black colour manually, not less than 300 micron dry thickness and simultaneously dispensing type II glass beads (BS 6088B) @ 300 grams/Sqm as per manufacutures insturction with all necessay arrangement complete, all as specified and directed by Engr-in-charge. 3 M&L for prepartion of old painted concrete/runway surface by removal of existing paint/ treatment by scraping, rubbing & washing down and painting to lines, dashes, arrow, letter etc over 10cm in width or girth with Aqua base, fast drying runway making paint (TT-P-1952F) , white, orange, yellow or black colour manually, not less than 300 micron dry thickness as per manufacutures insturction with all necessay arrangement complete, all as specified and directed by Engr-in-charge. 4 All as per Serial item No 3.00 here-in-before but not exc 10cm width or girth 5 M & L for repair to broken spelled edges of joints, pot holes etc with epoxy mortar of existing concrete slab by forming square/ rectangular groves with mechanical cutter wider towards top bottom top form key with existing concrete and claeaning / dusting to groves by using compressed air to remove all dirts/ dust by air blower and repair with applying two coats of epoxy primer under the epoxy mortar complete all as specified and as directed 6 M&L for cutting and racking out joints with cutter and cleaning with blower and making sides of joints bitumen free for all jointsandsealing the joints with single component polyurethene based sealant Seal N Flex FC of M/s Bostik/ Fosroc/ Cipy/ Sika, over a coat of N49 primerof M/s Bostik/ Fosroc/ Cipy/ Sika, includingbackup filler sheet, bond breaker caulked tightly into the base of sealing groove complete all as per manufactures instructions and as directed by Engr in charge for the following size of jointsMake : Bostik/ Fosroc/ Cipy/ Sika, approved by E in Cs branch. 7 20 mm x 15 mm 8 25 mm x 15 mm 9 30 mm x 15 mm 10 M&L for preparation of surface of popouts/ potholes not exc 4 sqcm plan area upto 10-25mm depth of PTT/LTT , cleaning dust, oils, grease etc. from the popouts/ potholes properly by mechanical tools/ Brushing and priming the surface with Shali Grout EI and filling ShaliFix SC 40 or equivalent as approved make of High strength Quick setting repair mortarmixing with water with W/P ratio 0.14-0.15 and curing of homogeneous mixture after settingcomplete all as specified and as directed. 11 M&L for preparation of surface of popouts/ potholes exc 4 sqcm and not exc 10 sqcm plan area upto 15-25mm depth of PTT/LTT, cleaning dust, oils, grease etc. from the popouts/ potholes properly by mechanical tools/ Brushing and priming the surface with Shali Grout EI and filling ShaliFix SC 40 or equivalent as approved make of High strength Quick setting repair mortarmixing with water with W/P ratio 0.14-0.15 and curing of homogeneous mixture after settingcomplete all as specified and as directed. 12 M&L for preparation of surface of popouts/ potholes exc 10 sqcm and not exc 20 sqcm plan area upto 10-30mm depth of PTT/LTT, cleaning dust, oils, grease etc. from the popouts/ potholes properly by mechanical tools/ Brushing and priming the surface with Shali Grout EI and filling ShaliFix SC 40 or equivalent as approved make of High strength Quick setting repair mortarmixing with water with W/P ratio 0.14-0.15 and curing of homogeneous mixture after settingcomplete all as specified and as directed.