Chandigarh Administration Tender

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in-Charge:(DSR 2.1.1)

Providing, laying, spreading and compacting granular sub base 150 mm thick material compacted of natural sand, morrum, gravel crushed stone or combination thereof as per MORT&H specification confirming to clause 401 coarse graded grading - I as per table 400.2 of MORT&H specification, including spreading on the prepared sub grade with the help of tractor with planner of adequate capacity maintaining the requited slope and grade during operation, rolling with road roller 8-10 tone with the grade and cross fall (camber) to be checked and any high spot or depressing which becomes apparent, corrected by removing or adding fresh material, including cost of tools and plants, carriage of material from stacks, templates, barrier, lighting arrangement at night, chowkidar and maintenance of diversion etc. complete in all respect as per MORT&H specifications, density of GSB as laid 2 gms/cc complete in all respect and to the entire satisfaction of Engineer in charge. (NS)

Providing and Fixing 60mm thick ISI approved high density rubber moulded precast cement concrete paver blocks grey/ coloured deisgned, polished manufactured by vibro hydraulic pressure process having wearing layer of 6 to 8 mm thick cement and fine aggregate/marble powder mix ratio 3:1 under layer consisting of design mix of cement, sand and fine aggregate M-35 make ISI marked including best quality of colour and hardening agent. The interlocking paver should be cured and finished to precast concrete block as per B.S: 6712- 1993 a paver shall be tested against resistance to bear as per IS:1237-1980 laid in required colour and pattern over and including 25mm thick compacted bed of course sand, filling the joints with coarse sand etc. all complete as per the direction of Engineer-in-Charge. (N.S.)