REAPIR MAINT OF RUNWAY LINK TAXI TRACK JOINT FILLINGE EMULSION PATCH REPAIR WIND SOAK GDM RTM ETC UNDER AGE BRII AT AF STN BAMRAULI

Amount

M&L for preparation of old painted bituminous surfaces of runway/road for painting lines, dashes, arrows, letters and the like exceeding 10cm wide or girth and applying one coat of runway road marking paint golden yellow, black or white aqua based to give uniform finish complete all as specified and directed.

M&L for preparation of old painted bituminous surfaces of runway/road for painting lines, dashes, arrows, letters and the like not exceeding 10cm wide or girth and applying one coat of runway road marking paint golden yellow or white aqua based to give uniform finish complete all as specified and directed

M&L for preparation of old painted concrete surfaces of runway slab / taxi track/dispersal for painting lines, dashes arrows letters and the like exceeding 10cm wide and applying one coat of runway marking paint golden yellow, black or white aqua based to give uniform finish complete all as specified and directed.

M&L for preparation of old painted concrete surfaces of runway slab / taxi track/dispersal for painting lines, dashes arrows letters (FOD marking) and the like not exceeding 10cm wide and applying one coat of runway marking paint orange aqua based to give uniform finish complete all as specified and directed.

M&L for preparation of old painted concrete surface of runway slab / taxi track/dispersal for painting lines, dashes arrows letters and the like not exceeding 5cm wide and applying one coat of runway marking paint black aqua based to give uniform finish complete all as specified and directed.

M&L for preparing of existing contraction/dummy joint including removing filled material in joints of runway by removing the cracking out joints 10 to 12 mm wide and 27 mm deep including removing all loose material and cleaning the joints with brush and removing all loose fine particles with compressed air primed and providing a 12 mm dia polyurethane back up rod/deboning strip and top 15mm primed and sealed with using polyurethane based sealing compound with suitable primer as per manufacturers recommendation polyurethane sealant complying with BS-5212 & BS-4254 and EN 141875- 2003 (for hydrolysis / water resistance test) priming the sides with minimum MAF ± 30% (with ten years performance guarantee) and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied complete all as specified and directed.

M&L for preparing of existing expansion joints including removing filled material in joints of runway by removing the cracking out joints 20 to 25 mm wide and 38 mm deep including removing all loose material and cleaning the joints with brush and removing all loose fine particles with compressed air and providing a 25 mm dia polyurethane back up rod/deboning strip and top 13mm primed and sealed with using polyurethane based sealing compound with suitable primer as per manufacturers recommendation polyurethane sealant complying with BS-5212 & BS-4254 and EN 141875- 2003 (for hydrolysis / water resistance test) priming the sides with minimum MAF ± 30% (With ten years performance guarantee) and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied complete all as specified and directed.

M&L for preparing old black bituminous surface by fibre for removing all loose dust/dirt particle etc sweeping the surface with brooms and finally the cleaned surface with gunny bags to remove all loose particle / dust etc and applying evenly a coat of cold bituminous emulsion @ 5 Kg per 10 Square metres by brushing to an uniform and fully blinded surfaces complete all as specified and directed. Note:- (i) Cold bituminous emulsion shall be slow setting emulsion (SS-1) (IS:8887) and shall be procured directly from the manufacturer's only and brought at site in sealed drum/container of 200 litres. (ii) Empty drum shall be property of the department/MES and the same shall be removed from site from time to time and deposited at store yard of MES.

M&L for preparing of old bituminous/ concrete surfaces of runway / taxi track and applying two coats of white wash complete all as specified and directed.

M&L for 25 mm thick insulating glass (Consisting of two parallel glass panes 6 mm thick toughened glass as required at site for ATC and 13 mm thick an aluminum spacer tube, jointed at each corner and filled with a specially designed absorbent and properly sealed. The unit is surrounded with sealing flexible sealant complete all as specified and as per Manufacturer’s instructions. The unit rate quoted is inclusive taking out existing glass and preparation of existing surface to receive 25 mm thick wooden beading of 1st class hard wood and matching with existing, French polish on wooden bead, for taking down, transportation and fixing of glass in ATC tower complete all as directed by Engineer-in-Charge. Make of glass : Hindustan/ Sanit Gobain/Modi guard. Note : Glass to shall be made as per size and shape as required at site and the unit rate quoted inclusive of the same.

S&F in repairs Solar control film 50 micron reflective type sticked to glass panels as per manufacturer’s instructions complete all as specified and directed.

M&L for repair to broken/damage portion of concrete slab or pavement by cutting damaged portion to slab/spoil edges to rectangular cross section and removing all loose and foreign materials and depositing the same to a distance exceeding 200 metres and not exceeding 250 metres and cleaning the surface by compressed air to remove all dust, dirt etc and washing with hydrochloric acid and filling epoxy resin mortar after application of epoxy primer as per manufacturer’s instructions with bull nosing the edges complete all as specified and directed.

M&L for obtaining approved earth (Stabilized soil) from outside defence land to a distance exceeding 1.5 Km but not exceeding 5 Km and deposited for embankment/ filling berms including spreading in layers not exceeding 15 cm thick each layer, levelled and rammed with 8 to 10 tonne mechanical roller including watering complete all as specified and directed. Note : Consolidated thickness shall be measured and paid.

M&L for retro-reflective sheet / tape for sign boards (800 x 800mm) installed in airfield area consisting background with black reflective sheet and golden yellow colour alphabet letter (10 cm width and 300 mm height), 25 mm thick border and one Arrow (300 mm long and 100 mm wide ) complete on both side of boards complete all as specified and directed.

M&L for one coat of black synthetic enamel paint on three sides of DTGM (1.20 x 1.50 mtr) installed in airfield area consisting background with black synthetic enamel paint and red colour retro reflective tape numerical / alphabet letter (150 mm width and 1000 mm height) on two sides complete all as specified and directed.

M&L for preparing of old black top surfaces by brooming with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with the use of air blowers to remove all loose dirt etc complete and applying cold polymer Modified Emulsion (PME) by spraying with machine of total cold liquid PME @ 0.89 litre per Sqm (undiluted) for two coats with mineral filler as recommended by manufacturer of PME (after diluting with water), each coat diluted in the ratio 1:1 (PME : Water) and ensure uniform finish of PME on Runway complete all as per manufacturer’s instructions and complete all as specified and as directed by Engineer-in-Charge. Make of PME : M/s L N Petro Chemical Private Limited (Brand name : EMULCOTE)/ M/s Hindustan Colas Private Limited (Brand Name : Hincol Hinmat Plus)/ M/s Ooms Polymer Modified Bitumen Pvt Ltd Note A:- The tenderer shall take following points into consideration and are deemed to be included in quoted rate:- (i) Due care shall be taken for friction parameters during application of PME as per ICAO (International Civil Aviation Organization) standard. (ii) The work shall be carried out through authorized and qualified applicator of PME manufacturers.(iv) A performance guarantee certificate for 3 (Three) years shall be submitted by the contractor to the GE on completion of work as specified. (v) Application of PME shall be done by flooding and wiping in both first coat and second coat with the help of wiper or as directed by the manufacturer. (vi) Application of PME shall be done under the supervision of manufacturer’s technical experts. (vii) Skid resistance test (Dry and Wet Condition) in every 5000 Sqm area of runway shall be carried out before and after PME by the Govt approved lab/by expert technician of PME manufacturer as directed by GE. (viii) PME required more/less than 0.89 litre/Sqm (undiluted) during execution of work as per direction of Engineer- in-Charge shall be measured and paid as supply only rate.

Supply only Polymer Modified Emulsion (PME). Make of PME : M/s L N Petro Chemical Private Limited (Brand name : EMULCOTE)/ M/s Hindustan Colas Private Limited (Brand Name : Hincol Hinmat Plus)/ M/s Ooms Polymer Modified Bitumen Pvt Ltd as approved by GE

M&L for preparation of previously untreated bituminous surfaces of runway, road painting lines, dashes, arrows, letters and the like exceeding 10cm width or girth and applying two coats of runway road marking paint of approved make of white or golden yellow black or any tint water based complete all as specified and directed.

M&L for preparation of previously untreated bituminous surfaces of runway, road painting lines, dashes, arrows, letters and the like not exceeding 10cm width or girth and applying two coats of runway road marking paint of approved make of white or golden yellow black or any tint water based complete all as specified and directed.

S&F Sun Control Film on ATC glasses/panes complete all as specified and as directed. Note:- (a) Sun Control Film shall be fixed by authorised representative of the manufacturer. (b) Sun Control Film specifications shall all as specified in Particular specifications clause No. 14 (c) The unit rate quoted is deemed to be inclusive of scaffolding to provide sun control film at ATC tower. Make of Sun control film: 3M Prestige 70 (or) any techno commercially equivalent make confirming to specifications and requirements as mentioned at para 14.1 & 14.2 of particular specifications as approved by GE

Demolition of cement concrete (unreinforced) as in floor and paving exceeding 150mm thickness below or above ground floor and removing rubbish out site MOD land complete all as specified and directed.

M&L for cement concrete work in pavement/hard standing of flexural strength 40 Kg per square centimetre in field using minimum 400 Kg of cement per cubic meter and thickness of concrete 250 mm or less laid in bays including necessary form work complete all as specified and directed.

Finishing the surface of concrete in pavement/hard standing by belting and brooming complete all as specified and directed.

M/S vibhuti enterprises

Bharat Trading Company