PAINTING TO RUNWAY TAXI TRACKS RETRO REFLECTIVE PAINTING TO DISPERSAL AREA RUNWAY MARKING PME TREATMENT CRACK FILLING JOINT FILLING DTGM ETC AT INS GARUDA NAVAL BASE KOCHI UNDER GE NW KOCHI

Amount

M&L for prepeartion of old painted taxi link/ dispersal area surface incl 10cm and exc 10cm width and applying one coat of retro reflective paint marking using Flexo-O-Lite type III high index glass beads on taxi links/ dispersal area complete all as specified and directed by the Engr-in-charge

M&L for prepeartion of old painted surfaces of arrows letters etc on roads, pavements runway & like exc 10cm width and applying one coat of road marking paint white or golden yellowcomplete all as specified and directed by the Engr-in-charge Note : The painted surface shall not show any sign of brush mark or surface underneath. The painting shall stand out boldly. Painting shall be in sufficient number of strokes till the desired result is achieved and shall not shown visible sign of brushmarks etc.

M&L for cleaning the surface with wire brushes and make the surface free from dust and loose aggregates and applying two coats of cold polymeric bitumen emlusion ( PME ) mopping of tatal cold liquild PME minimum 1.25 to 2.5 liters per Sqm for two coats ) , each coat diluted in the ratio 1:1 ( PME : Water ) and ensure uniform finish of runway complete all as per manufacturer's instructions and complete all as specified and directed by the Engr-in-charge Note : The tenderer shall take into consideration for the following points while quoting his rate for the items : - (a) No price adjustment shall be applicable if excess qty of cold bitumen emulsion (PME ) than thementioned above is used depending upon condition of the surface to be treated . (b) The work shall be carried out through authorised and qualified applicator of the manufacturer only . (c ) A performance guarantee certificate for one year shall be submitted by the contractor to the GE on commpletion of the works as specified . (d) Special care shall be taken to fill winder gaps / cracks with 0.6mm to 2.36mm size coarse sand mixed with PME as per manufacturer's instructions .

M/L for 5mm thick PVC sheet fixed to wooden frame work as in DTGM and taxi link markers boards out of premises all as specified and as directed by the Engr-in-charge

M/L for PVC pipe 75 mm dia as in supports including necessary clamps etc for DTGM boards all as specified and as directed by the Engr-in-charge

M&L for writing letters of height 110 cm with coloured luminious tape, colour all as specified and as directed by the Engr-in-charge

All as per item No 6 above but height of letter 85 cm complete all as specified and as directed by the Engr-in-charge

M&L for cut open the cracks on runway /taxiway in 'V' shape to minimum 20 to 30mm width & up to full depth of the crack not exc 100mm thick or to a depth as directed by Engr in charge, clean thoroughly using compressed air or other approved means prime the entire surface with organo saline chemical mixed with water for making the entire surface hydrophobic and ensure perfect bonding and filling the with bituminous base compound SHALITEK or equivalent make as approved, and sprinkling on top to remove the glossy finish , all as per the manufacturers instruction including removing all debris and other wastes etc and leaving the premises neat and clean , complete all specified and as directed by Engineer -in- charge. Note: The tenderers are advised to visit the site with reference to the site plan area and fully be aware of the area to be maintained/repaired to all runway connected works shall be done at late working hours if required as specified in Sch 'A' and particular specification

Cutting, raking out existing sealing compound from joints of rigid pavements by mechanical/ hand cutter removing the racked out sealing compound from joints, removing the debris and other foreign materials to a distance exc 50m and nexc 150m, depositing where directed and cleaning the sides and bottom of joints by compressor air (diesel driven compressor of suitable capacity) preparing joints to recieve polyurethene joints filling, oriming the joints with primer, filling and sealing the joints with suitable polythylene rod and sealing compound of approved manufactures of Techseal Polysulphide sealent RDL 941EH with and incl provn of primer, rod and sealing compound and other materails and tools/ plants as reqd, complete all as per manufactures instructions and as specified and as directed by the engr in chargefor the following joints:- Note:-The tenderers are advised to visit the site with reference to the site plan area and fully be aware of the area to be maintained/ repaired to all connected works shall be done at late working hours if required as specified in schedule 'A' and particular specifications. (a) Expansion Joints 25x30mm

(b) Construction joint 10 to 12mm wide x 15mm deep

M&L preparation of old painted steel surface exc 10 cm width or girth & applying one coats of synthetic enamel paint (white & red in chequered pattern ) complete all as specified & as directed by the Engineer-in-Charge.

M&L preparation of old painted steel surface exc 10 cm width or girth & applying two coats of synthetic enamel paint white or golden yellow or red at a height above 10m & upto 20m (V/UHF antenna) all as specified & as directed by the Engineer-in-Charge.

M&L for moorum filling in low level area including watering and consolidation spreading and levelling in layers n exc 25 cm thick and add well ramming including watering as required all as directed by Engineer- in -charge .

M/s T.P SHAJI

SHAIJAL T M

Aarjay Tech Engineering