Tender For Maintenance Of Various Schemes Under N.A-Ii/East Zone. Strengthening And Protection Of Existing Footpath By Safety Bollards In And Around District Centre Jasola., Vihar-Delhi
TDR : 53683657
Tender Notice
BOQ
6 Days Left
Vihar
Delhi
Tender For Maintenance Of Various Schemes Under N.A-Ii/East Zone. Strengthening And Protection Of Existing Footpath By Safety Bollards In And Around District Centre Jasola.
Name of Work:M/o various scheme under N.A.-II/East Zone. SH:Strengthening & protection of existing footpath by safety Bollards in and around District Centre Jasola.
Sl. No.
Item Description
1
Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.
2
Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer in- charge. (a) (Old CC paver blocks shall be supplied by the department free of cost).
3
Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. (a) 60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.
4
Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (a) (Precast C.C. kerb stone shall be approved by Engineer-in-charge).
5
Precasting and placing in position 125 mm dia Bollards 600 mm high of required shape including providing M.S. Pipe Sleeve 50 mm dia 300 mm long in the Bollard and M.S. Pipes 40 mm dia and 450 mm long with 150x150x6 mm M.S. plate welded at bottom and embedded 150 mm in cement concrete 1:3:6 (1 Cement : 3 coarse sand (zone-lll) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources), including necessary excavation of size 250x250x450 mm deep for the same in bitumen/concrete pavement at specified spacing.
6
Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade: (a) Two or more coats on new work.
7
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.
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