Repair and Maintenance of Infrastructure Assets in R-I division during 2026-27.

Taking out of red sand stone bollards of size (1.50m x 0.30m x 0.30m) from position approx. weight of bollard 260 kg with the help of mechanical/manual at site as per direction and satisfaction of Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and fixing machine made / ready made carved shunk and moulded solid fine chisel dressed red sand stone bollard/pillar/post on footpath and road side in position to required line, level, curveture, size, shape and approved design / drawing by Engineer-in-charge and with making the necessary arrangement of hole for safety chain and item will be as per direction and entire satisfaction of Engineer-in-charge. (fixing charges of bollard will be paid separately)

Providing and fixing Link type chain consisting of links of 16mm MS round bar (link length 115mm + 5mm, width 55mm + 5mm), double headed cast iron spikes (Spikes length 85mm, width 50mm), the weight of chain should not be less than 7.64kg./metre (+/- 3% tolerance) including designer fabrication, moulding, bending, casting, welding by gas or electric plant including transportation, priming and fixing at site. The design of chain should be as per drawing and direction and entire satisfaction of Engineer-incharge

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Placing and fixing of red sand stone bollard of size 1.50mx0.30mx0.30m) in position, line, level with help of Hydra and manpower in already execavated pit as per direction and satisfaction of Engineer-in-charge.

Purchase and taken away the dismantled material seviceable/ unserviceable which is to be received from the work shall be taken away by the contractor as and where basis for which cartage shall be borne by the contractor himself and against these material payment shall be made by the contractor to the department or necessary recoveries shall be made from the bill as per the quantities received for different materials. Red Sandstone Bollard

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer -in - charge. Nominal concrete 1:3:6 or richer mix (including equivalent design mix)

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.