Installation of Gauge Posts and Target Poles at Various Hydrological Observation Sites under Upper Rapti Sub-Division, Gonda, under the Jurisdiction of MGD-1, Central Water Commission, Lucknow

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) Reinforced Cement Concrete gauge post of size 15 cm x 10 cm (one side tapered in 5 cm length) made with 1:2:4 concrete mix (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size)-1.80 m long. (rates excluding retro reflective paints) (For Gauge Post)

Earth Work in excavation by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains including dressing of soil & ramming of bottom, lift up to 1.5 m including getting out excavated soil & disposal of surplus excavated soil as directed within a lead of 50 m in all kinds of soil

Centering and Shuttering including strutting, propping, etc and removal of form work for Foundation

Providing & laying in position cement concrete of specified grade excluding the cost of specified grade excluding the cost of centering & shuttering-All work up till plinth level 1:2:4 (1cement: 2 Coarse sand :4 graded stone aggregate 20mm size)

15 mm cement plaster of mix 1:4 (1 cement : 4 coarse sand ) including finishing complete on external wall

Painting with synthetic enmalled of approved brand and manufacture of required colored to give an even shade. Two or more coat on new work over and under coat of suitable shade with ordinary paint of approved brand and manufacture .Approved brand: Asian/ Berger/ Nerolac(White Color)

Supply and erection of 100mm dia G.I. Pipe, 4 m long welded with equilateral triangular board of cast iron black sheet ( 18 gauge ) of side 0.6 m each mounted on sal wood base.

Painting (two or more coats) on 100 mm G.I.Pipe and fitting with synthetic enamel paint(Black) of approved brand(Asian/Berger/ Nerolac) over a priming coat of approved steel primer on new work.