Maintenance of Various Colonies Under South Zone.

Dismantling MS pipes including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes & lead at site within 50 metre lead as per direction of Engineer-in-charge: Upto 150 mm diameter

Re-using the existing dismantle serviceable 150 mm diameter MS C Class Pipe by Re-laying it at appropriate place i/c all work like lowering, aligning, welding, flanged jointing, laying in existing trench / on support & refilling the trench, testing and commissioning etc. complete in all respects as per direction of engineer in charge.

25 mm Dia

32 mm Dia

40 mm Dia

50 mm Dia

65mm Dia

80 mm Dia

100 mm Dia

150 mm Dia

150 mm Dia

150 mm Dia

Pendent Sprinkler

Upright Sprinkler

Horizontal side wall sprinkler

Supplying, Installation, Testing & Commissioning of Double sided Exit Signage’s battery operated

Supplying, replacement, Testing & Commissioning of 12" x 6" Night Glow Signage’s

150 mm Dia

150 mm Dia

CIVIL ITEM:- 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

Laying old cement cocrete 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. (Old CC paver blocks shall be supplied by the department free of cost)

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 50 mm 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) 80 mm thick C.C. paver block of M-35 grade with approved colour design and pattern.

Providing and laying in position cement concrete of specified grade excluding the cost of entering and shuttering - All work up to plinth level : (a) 1:5:10 (1 cement : 5 coarse sand (zone-lll) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Demolishing cement concrete manually/ by mechanical means includingdisposal of material within 50 metres lead as per direction of Engineer -in - charge.(a) Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

Less Credit for Old Non-Usable Dismantled 150 mm MS C Class Pipe @ 10% Rate of Same New Pipe for 120 Metre Length (As per Current Market Rate)