PROVIDING AND LAYING OF SN-8 SEWER 200MM O/D DUE TO DAMAGED OF EXISTING SEWER LINE, CONSTRUCTION OF MANHOLES FROM HOUSE NO 1742 TO 1766, PHASE 3B2, S.A.S. NAGAR

Dismantling of Flexible Pavements (By Mechanical Means)

Dismantling of flexible pavements thickness above 50mm by mechanical means and disposal of dismantled materials up to a lead of 1000mtr.

Dismantling concrete

Cement concrete plain 1:4:8 or 1:5:10

Cement concrete plain1:2:4 mix

Dismanlting and Relaying of 60mm thick CC interloking paver bolcks of M-35 including concerte base and relaying of same over 50mm thick sand laid over 100 mm thick base coures CC 1:816 complete in all respects including sand grouting etc.

Excavation manually in trenches with straight or open cutting in a builtup street/Lanes having wall to wall width upto 3 meter for sewer and manholes to full depth as shown in drawings including shoring, dressing to correct sections and dewatering of rain water, provision for diversion for traffic, protection of existing services i.e. telephone cables, electric lines, water supply lines and gas lines etc. night signals, profiles, pegs, sight rails, boning roads, fixing and maintenance of caution boards, fencing, refilling trenches, watering, dressing and restoration of surface to original level and removal of surplus spoils from the site of works upto 15 mtr., for all works other than connections to complete in all respects.

For depth not exceeding 2 m. below Ground level

(i) All classes of soil except rocky

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN-8 marked make Supreme, Finolex, Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct alignment and gradients, cutting and jointing, testing for water tightness complete in all respects.