AQUA BASE PAINTING TO BOTH RUNWAY (02-20, 08-26) AND REPAIRS TO DTGM BOARDS AT AF STATION BIDAR

Amount

Preparation of old painted surfaces of road / runway for bituminious pavements, flexible pavings,aprons and the like and painting lines,dashes,arows ,letters etc. exceeding 10 cm width with one coat of aqua based road marking paint of tint white or golden yellow or orange or as required at site complete all as specified and as directed. Note :- Painting to be applied through mechanical equiptment road marking paint machine and work to be planned according to flying schedule

Preparation of old painted surfaces of road / runway for bituminious pavements, flexible pavings,aprons and the like and painting lines,dashes,arows ,letters etc. exceeding 10 cm width with one coat of aqua based road marking paint of tint white or golden yellow or orange or as required at site complete all as specified and as directede and work to be planned according to flying schedule. Note :- Work to be planned according to flying schedule

S&F in repairs DTGM / Sign board with 6 mm thick polymer based form sheet struck with a layer of 100 micron thick self adhesive retro reflector (High intensity micro prismatic grade type - IV confirming to ASTM D 4956-04) as back ground required at site to be fixed through nut and bolts with existing aluminium frame complete all as specified and as directed. Make :- 3 M or equivalent make as approved by GE.

S&F Anodised aluminium square tube size 45 mm x 25 mm, 1 mm thick ) frame work in between two sheets and fixing with bolt nuts with washers etc complete all as specified and as directed.

S&F High density polyethylene (HDPE) pipes of pressure rating 6 Kgf / Sqcm for DTGM / Sign boards with grouting concrete etc complete all as specified and directed.

S&F in repairs self adhesive retro reflective sheets (High intensity micro prismatic grade type-IV confirming to ASTM D 4956-040 , 80 to 100 micron thick, cut to shape of letters, lines dashes,arrows, comma, full stops, emblems etc of size and shape cut in electonic plotter as directed and fixed to acrylic board provided, (lengh and width of the smallest rectangle or squire required to form agroup of letters viz words, emblem etc will be measured to the nearest centimetere, if the gap between two words is less than two letters, the same will be treated as one group) complete all as specified and as directed. Make :- 3M or equivalent conforming to IS as approved by the GE.

M&L for loose filling with 20 mm coarse aggregates around runway lights including cleaning and removal of old loose aggregates exc 1.5 km but not exc 5 km complete all as specified and as directed.

Demolition of PCC block masonry built in cement mortar including all quoins, arches, pillers etc complete all as specified and as directed.

Pre-cast cement concrete block masonry with solid blocks 1:3:6 type C1 (20 mm graded stone aggregate), exc. 10cm in width and setting in CM (1:6), complete all as specified and directed.

M&L for 50mm dia unplasticised PVC pipes of pressure rating 10Kg/cm2 laid in trenches for weep holes complete all as specified and directed.

Plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate as in coping including necessary form work complete all as specified and directed

Rendering 15 mm thick on fair faces of block masonry wall surfaces in CM 1:4, finishing the surface even and smooth without using extra cement complete all as specified and directed

Demolition of cement concrete (unreinforced) of any discription and in any position not otherwise specifically provided for complete all as specified and directed.

Plain cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

Plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate as in surface channels and drains including necessary form work complete all as specified and directed

Demolition of Reinforced cement concrete drain cover slabs complete all as specified and directed.

Precast reinforced cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) articles as in cover slab and similar articles etc , set in CM 1:4 with plain faces including necessary formwork complete all as specified and directed. Note : Reinforcement shall be measured and paid separately.

Mild steel TMT bars, 10mm dia & over, cut to length, bent to required shape including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips completed all as specified and as directed.

Removing existing RCC cover slab of any size laid over drain and re-fixing the same in position and set in cm (1:4) complete all as specified amd as directed.

Desilting of open drains n.exc 1.5m depth and getting out in soft/loose soil including removing the soil of distance exceeding 1.5Km but not exceeding 5KM complete all as specified and as directed.

M/s.Santosh Kotarki

Mr Madhusudhan Kotarki

M/s Ateeq Ahteasham

Satish Patpally

K LAKSHMAN SINGH AND CO