MAINT OF RUNWAY LIKE PME, PATCH REPAIRS,

Material and labour for preparing old black top surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with using air blower to remove all loose dirt etc complete and applying evenly a coat of cold Polymer Modified emulsion (PME) by using mechanical sprayer, spraying of total cold liquid PME 0.5 Litre per sqm (undiluted) for one coat with mineral filler as recommended by manufacture of PME(after diluting with water), each coat diluted with in the ratio 1:1(PME :Water) and ensure uniform finish on applied area Complete all as per manufacturer instruction and complete all as specified and directed . Make :- Polymer Modified Emulsion (PME) Brand name : EMULCOTE of M/s L N Petro Chem Pvt Ltd/ HINMAT PLUS (Polymer modified emulsion ) Notes:- The tender shall take into consideration the following points while coating the rates for this item: (a) The work shall be carried out by the manufacturer or his authorised applicator only. (b) Care shall be taken to fill wider gaps/cracks with 0.60 mm to 2.36 mm size coarse sand as per manufacturer’s instructions. (c) A Performance guarantee certificate for two years shall be submitted by the contractor to the GE on completion of the work as specified. (d) Contractor should take all precaution to cover and protect the Airfield lights falling in the area of work and make good the same in case of damage. (e) Care shall be taken to protect the existing painted lines/marking in the airfield to avoid splashes/spillages of Emulsion during application.

M&L for Removal of paint deposits from runway surface using Water blasting cum vacuuming system with suitable operating pressure so that the total paint deposits are removed from runway both (rigid and flexible) surfaces by the method of water blasting cum vacuuming system with suitable water pressure without use of any chemical & no damage to the existing surface complete all as specified and directed. (i) The work shall be carried out through authorized & qualified applicator.(ii) Total paint should be removed and the Debris / Water to be vacuumed simultaneously leaving No FOD so that the Runway is available for operation immediately. (iii) The Machine make to be deployed for Runway painting Removal should have E-In-C approval eg SH8000, SH5000, Sk3000. (iv) Paint removal Debris should be in solid form when finally disposed.(v) In any emergency condition the machine should exit from the runway in less than 2 mins without leaving FOD. Note:For Ser No 01 to 04: (a) Wearing of fluorescent waist jacket is mandatory for all the workers while working in the Air field. The quoted rates shall be deemed to be included for the above provisions.(b) Precaution has to be taken to avoid spilling of paint over existing painted surfaces even after if emulsion spills over painted surfaces it has to be removed immediately to enable the proper subsequent coating of paint.

Material and Labour for one coat of painting lines, dashes, arrows, letters etc on bituminous/ concrete surfaces exceeding 10 cm width, with approved water base paint of colour white, Golden yellow, deep orange, PO red and black as per the requirement in the Air field including preparation of surfaces complete all as specified and directed. Note : Coverage area of paint shall be 6 Sqm / Ltr adding 10-15% of potable water (Dispersals and taxi tracks) Make : APCOTRAK of Asian paints or Equivalent in Berger/Shalimar