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| 1 | M&L removing of old unwanted / faded paint markings of any description on rigid pavement by using suitable paint removers or grinding off the the same by mechanical means of mode and cleaning with scrapers or sand carbide papers etc, completely any no of coats, any width or girth or. the surface should be cleaned after removing all loose materials complete all as specified and as directed. |
| 2 | Material and labour applying one coat of water based road marking paint such as lines, dashes, arrows, letters, boxes etc on roads / pavements and the like including preparation of old surfaces exceeding 10cm wide using wire brush to remove old flaky/loosepaintinglayer and clean the surface thorougly complete all as specified and as directed. Coverage area of paint shall be 10 Sqm / Ltr adding 10-15% of potable water (Runway surfaces/air field area) |
| 3 | Description all as per srl item No.2 here-in-before but exceeding 5cmbut not exceeding 10cm wide complete all as specified and as directed. |
| 4 | M&L complete removal of existing treatment of any description and in any position like old flaky/loose painting layer sand carbide paper/ Scrapers or any suitable method on runway surface / air field area and applying two coats of water based road marking paint such as lines, dashes, arrows, letters, boxes etc on runway / air field area(by manual labour) including preparation of old surfaces to receive the finishes exceeding 10cm wide complete all as specified and as directed.Coverage area of paint shall be 10 Sqm / Ltr adding 10-15% of potable water (Runway surfaces/air field area) |
| 5 | M&L applying two coats of water based road marking paint on new of previously untreated surfaces of any description on runway/ air field area of any tint including border marking white or golden yellow or any other colour as specified such as lines,dashes, arrows, letters etc on roads, pavement and the like exceeding 10cm wide including preparartion of the runway/pavement surfaces complete all as specified and as directed.Coverage area of paint shall be 10 Sqm / Ltr adding 10-15% of potable water (Runway surfaces/air field area) |
| 6 | Material and labour applying one coat of white wash in walls / concrete pavement surface of runway/ Air field area including preparation of old surfaces using wire brush to remove old flaky / loose peel off material of any description complete all as specified and as directed.Note:- White wash shall be carried out at an interval as directed by the Engineer-in-charge at runway 07 & 25 Ends and frequency of each coat shall be paid separately. |
| 7 | Material and labour applying one coat of synthetic enamel paint on walls/concrete surfaces including preparation of old surfaces of any description over 10 cm in width or girth not otherwise described including preparation of old surfaces complete all as specified and as directed. |
| 8 | M&L Removing the existing damaged filled sealing compound including polyethylene rod in Construction/Dummy joints by raking end using mechanical mode of operation and cleaning of Construction/Dummy jointsof concrete pavement free from dust applying masking tape on edge of joint to prevent accidental spillage of sealant on top surfaces to give a neat and fine finish of the sealant, provision of polyethylene backup rod 8 to 10 mm dia in construction/dummy joint and sealed with COLPOR 200 polyurethane based sealing compound confirming to BS 5212 1990 o & BS -4254 and EN-141875-2003 or equivalent of approved colour after application of suitable primer and removing the masking tape after the sealant filling etc complete for construction / dummy joint 6mm to 8mm wide all as specified and as per manufacturers instructions complete all as specified and as directed. |
| 9 | M&L Removing the existing damaged filled sealing compound including polyethylene rod in expansion joints by raking end using mechanical mode of operation and cleaning of expansion joints of concrete pavement free from dust applying masking tape on edge of joint to prevent accidental spillage of sealant on top surfaces to give a neat finish to the sealant, provision of polyethylene backup rod30mm to 45mm dia in expansion joint and sealed with COLPOR 200 polyurethane based sealing compound confirming to BS 5212 1990 o & BS -4254 and EN-141875-2003 orequivalent of approved colour after application of suitable primer and removing the masking tape after the sealant filling etc complete for expansion joint 25mm to 40mm wide all as specified and as per manufacturers instructions complete all as specified and as directed. |
| 10 | Material and labour HIP (Reflective) stickers in repairs and replacement of various size and shapeon different types ofsign boards/DTGM boards of Air field area using 3M ™ High Intensity Grade Prismatic Reflective sheeting 3930 to 3937 seriesof approved colour fixing with pressure sensitive adhesive for unique construction providing high levels of retroreflectivity for multiple traffic situations providing long term reflectivity and durability complete all as specified and as directed. |
| 11 | S&F in repairs for DTGM board made ofvinyl black Sheet(non reflective) fixed over the acrylic surface to avoid air bubbles or wrinkles, fixed byheat glow gun of suitable adhesive as per manufactures instructions complete all as specified and including necessary 100 mm dia air pressure clearance circle as required in each board complete all as specified and as directed.Notes for all items :-(a) All the works are to be carried outin Air force airfield operational area. Tenderer shall note that work shall be executed at Runway/Air field area and the site for execution of work will be made available to contractor on Saturday, Sunday, Holidays and non operational days or when site will made available by GE/Engineer-in-charge after consultation of user, due to constant operational commitment at Station. The contractor will have to arrange his working programme accordinly. No claim whatsover, for not giving the entire site, on award of work and giving the site gradually will be entertained. The contractor shall consider this aspect while quoting his rates.(b) The contractor should ensure that all the old unwanted articles be cleaned as the work proceeds without awaiting for instructions from the users and MES reps and the FOD spreaded over the main runway to be cleaned simultaneously and clearance in this regard shall be obtained from respective ATC authorities.(c) In emergency and operationak requirements, the contractor shall provide maximum man power, tools and plants as necessistated by the user and as directed by the Engr In Charge. Site for Execution of work:- |
