Improvement of black spot on Kolar Bilaspur road km. 0/0 to 12/00. (SH- C/O Crash barrier from RD 8/690 to 8/860 and CC R/wall RD 8/850 to 8/862).

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge Item 2.6 page 64

Centering and shuttering including strutting, propping etc. and removal of form work for Retaining walls, returnwalls, walls (anythickness) including attached ilasters,buttresses, plinth and string courses fillets, kerbs and steps etc Item 5.9.2 page 80

Providing and laying 1:4:8(1Cement : 4 Sand :8 Graded stone aggregate 40 mm nominak size including curring complete but excluding the cost of form work and carriage of material in all leads and lift as per the emtire satisfaction of the Engineer in charge. Item 4.1.8 page 73

Providing and eracting 'W' metal beam crash barrier comprising 3mm thick corrugated sheet metel beam rail 70 cm. avobe road /ground level fixed on ISMC.srease chanel vertical post 150x75x5 mm. spaced 2.0 m. centre to centre 1.80m. Height, 1.10m below ground level all steel part and filaments to be galvanised by hot dip process ma filling to conform to IS 1367 and 1364 metel beam rail to be fixed on the vertical post with a space of chanel section50x75x5 mm., 300 mm long complete as per clause 810. including carriage of all labour equipment and material to various location through all modes of transportation in all leads and lifts, i/c all incidental charges.

Providing weep holes in brick masonry / stone masonary plain/reinforced concrete abutement wingwall ruturn wall with 100 mm dia PVC pipe extending throught the full width of the structure with slope of (v):20 (H) towards drawing face complete as per drawing and technical specification.

VAJID

Taj Mohd

narpat singh

SANCHIT GOEL

IQUBAL