Installation of Gauge Posts, Painting/Marking of gauge posts, Retro reflective Sign Sheets, Boards for sites under Northen Sub-Division-II under Chenab Division, CWC Jammu

Fabrication and Installation of Gauge Posts at river banks including cost of civil works in foundation embedded in 1:2:4 reinforced cement concrete pedestal block of size 60 cm x 60 cm x 60 cm including the cost of steel reinforcement, centering, shuttering, finishing, reinforcement over the 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) cement concrete base of size 80 cm x 80 cm x 15 cm with 12 mm thick plastering complete and marking the gauge with synthetic enamel with standard metric gradation of 5 mm thickness in black & white alternately & red synthetic enamel of 5 mm width at every 100 mm etc. complete (excluding retro reflective paints) MS Gauge Post made of ISMC 100 x 50 with 5 mm thickness and 2 m long.

Manufacturing, supplying and fixing retro reflective overhead signage boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTM-D-4956-01 as approved by Engineer-in-charge, letters, borders etc. as per IRC : 67-2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer-incharge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment).

Installation of Retroreflective Sign Boards consists of an MS sheet of size 1200 mm × 1000 mm, mounted on two 40 mm diameter light-weight hollow circular pipes. The supports are fixed in a 1:2:4 concrete (M15) foundation with brick soiling at the base. The structure stands approximately 2.0 meters above ground level, with the backside strengthened using welded MS framing for stability and durability.

Painting of gauge Post 1.8 m long with synthetic enamel of approved brand & manufacture to give an even shade by two or more coats and marking the gauge with Japan paint Red, Black and White with standard metric gradation marking of 5 mm thickness in black & white alternately & Red synthetic enamel of width 5 mm at every 50 mm etc complete

Painting/Marking of gauge (Water Level) on bridge piers and abutments with synthetic enamel of approved brand & manufacture to give an even shade by two or more coats and marking the gauge with Japan paint Red, Black and White with standard metric gradation marking of 5 mm thickness in black & white alternately & Red synthetic enamel of width 5 mm at every 50 mm etc complete up to 5 M depth.