Providing Road Safety Speed Breakers and Traffic Signs along the Campus Road at NIT Meghalaya Permanent Campus, Saitsohpen,Sohra

Amount

Providing and applying tack coat with penetration grade bitumen (S-90) using bitumen pressure distributor at the specified rate of 0.50 kg/sqm on the prepared WBM surface not primed, cleaned with hydraulic broom as per Technical Specification Clause 503(MORT&H) Over Water Macadam…. @ 0.50kg/m2

Providing laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. By Manual means Without Anti-stripping Agent Bitumen 80/100 grade

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 By Manual means: Case I : Type A Without Anti-Stripping Agent Bitumen 80/100 grade

Painting lines, dashes, arrows etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS : 164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702. Assuming 100 mm width

1)Supported on mild steel angle iron post 75 mm x 75 mm x 6 mm Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3 fixed over Aluminium Sheeting 1.5 mm thick supported on a Mild Steel Angle Post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawing and Technical Specification Clause 801. 600 mm Equilateral triangle

600 mm x 450 mm rectangular

600 mm x 600 mm square

Supplying & Installation of road stud - yellow (3mm) completed as specified & directed

Supplying & Installation of 3mm reflective tape completed as specified & directed

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Plain cement concrete works in foundation bed for footing steps, walls, brick works etc below plinth level as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). 1 :4:8 (1 Cement: 4 coarse sand: 8 graded stone aggregate 40 mm nominal size)

Peter O Lyndem (BID ID -3247967)