REPAIRS TO DTGM SIGN BOARDS AND MONSOON DRAIN COVER SLAB AND DE SILTING AT AF STN BIDAR

Amount

S&F inrepairs DTGM board with 6mm 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 complete including aluminium square tube frame work in between two sheets and fixing with bolt nuts with washers including vertical PVC Pipe with grouting concrete etc complete all as specified and as directed. Make : TATA or equivalent as approved by GE.

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 electronic 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 rearest centimeters, 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 as approved by the GE.

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 (1:4), 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

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

Cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate as in coping including form work 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.

Precast cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) articles sauch as saucer drains and similar articles etc , set in CM 1:4 with plain faces including necessary formwork 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.

Desilting of open drains n.exc 1.5m depth and getting out in soft/loose soil complete all as specified and as directed.

Removing excavated soil to a distance exc. 1.50 Km but not exc 5 Km and depositing where directed at a level not exc 1.5m above the starting point complete all as specified 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.

om sai enterprises

Mr Madhusudhan Kotarki

Satish Patpally

S.R.M.K Enterprises

THE DECAN ENGINEERING AND REFRIGERATION COMPANY