REPAIR MAINT OF RUNWAY LINKS TAXI TRACK JOINT FILLING COLD EMULTION PATCH REPAIR WIND SOAK DGM RTM ETC 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 width 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 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 surface 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 surface 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 5 cm 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 27mm 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/debonding strip and top 15mm primed and sealed with using polyurethane based sealing compound with suitable primer as per manufacturers recommendation polyurethane sealent 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 sealent and removing the masking tape after sealent is applied complete all as specified and directed.

M&L for preparing of existing expansion joints joints including removing filled material in joints of runway by removing the cracking out joints 20 to 25 mm wide and 38mm 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/debonding strip and top 13mm primed and sealed with using polyurethane based sealing compound with suitable primer as per manufacturers recommendation polyurethane sealent 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 sealent and removing the masking tape after sealent 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 ten square metres by brushing to an uniform and fully blinded surfaces complete all as specified and directed. Note :- (i) Cold bituminious emulsion shall slow setting emulsion (SS-1) (IS:8887) and shall be procured from the manufacturer's only and brought at site in sealed drum of 200 litres. (ii) Empty drum shall be contractor's property shall be removed from site time to time.

M&L for preparing of old bituminous/ concrete surfaces of runway / taxi track and applying two coat 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 proper sealed. The unit is surrounded with sealing flexible sealant complete all as specified or as per Manufacturers instructions. The rate includes 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. The cost also including for taking down transportation and fixing of glass in ATC tower. Sun/heat reflective film also provided on outer face of glass. Glass to be made as per size and shape required at site complete all as specified and directed. Make of film GARUNER Make of glass HINDUSTAN & SANIT GOBIN etc

M&L in repair Solar control film 50 micron refletive type sticked to glass panner as per instruction of manufacturers complete all as specified and directed. Make Garvare & Saint Gobin

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 manufacture instructions bull nosing the edges complete.

M&L for obtaing approved earth ( stabilized soil) from out side defence land to a distance exc 1.5 km but n. exc 5 Km and bring out to site and deposited for embankment/ filling berms including spreading in layers n.exc 15 cm thick, levelled and ramming with 8 to 10 tonne mechanical roller including watering complete all as directed. Note :- For payment purpose thickness after consolidation shall be measured.

M&L for retro reflective sheet / tape for sign boards ( 0.80 x 0.80 mtr) 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 all as specified and directed.

M&L for one coat of black synthetic enamel paint on three side 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 numirical /alphabet letter (150 mm width and 1000 mm height) on two side complete all as specified and directed.

M&L for prepraring 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 dirts etc complete and applying cold polymer Modified Emulsion (PME) by spraying with machine of total cold liquid PME @ 0.89 litre per Sqm ( undiluetly) 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 manufacturers instructions and complete all as specified and as directed. Make : M/s L N Petro Chem Private Limited ( Brand name: EMULCOTE) & M/s Hindustan Colas Private Limited ( Brand Name : Hincol Hinmat Plus) or equivalent approved make of E-in-C's Branch. Note: (A) The tenderer shall be take into consideration of the following points while quoting the rate of this item are as under:- (i) Due care shall be taken for friction parametres during application of PME as per ICAO standard. (ii) The work shall be carried out through authorized and qualified applicators of manufacturers instructions. (iii) A performance guarantee certificate for two years shall be submitted by the contractor to the GE on completion of work as specified. (iv) 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 manufacturers. (v) Application of PME shall be done under the supervision of manufacturers technical experts. Note (B) :- (i) Conducting of following tests over flexible portion of runway surfaces before after of PME by Covt approved lab/ by technical experts of PME manufacturer as directed by GE. (ii) Skid resistance ( Dry and wet condition) in every 5000 Sqm area . Note (C) :- PME required more / less than 0.89 litre / Sqm ( undiluted ) during executionof work as per direction of Engineer in Charge shall be measured & paid as supply only rate seperately.

Supply only Polymer Modified Emulsion (PME) complete all as specified and directed.

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

M&L for preparation of previously untreated bituminous surfaces of runway , road for painting lines, dashes, arrows, letters and the like not exceeding 10cm width or girth and applying two coat of runway road marking paint of approved make of white or golden yellow or black or any tint water based complete all as specified and directed. Note for item No 1 to 5, 18 & 19 : (i) Masking tape should be used on edges of paints before painting work and removed the masking tape after paint is applied where ever required and as directed by Engineer-in-Charge.

Note :- Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material.

Bharat Trading Company

R K GUPTA AND SONS

M/S SWASTIK BUILDERS

Ambrish Builders

Mohit Enterprises

chauhan construction