tender for comprehensive operation and maintenance of entire sewerage network (excluding 3.00 mld sewerage treatment plant of tosham town) including 200 mm i/d to 1100 mm i/d sw/rcc/hdpe pipes and rising main form 3.00 mld stp to gaggar drain (open drain) or any kind of sewerage line of the department, removal/rectification of all kind of sewer blockage and sewerage over flow complaint received through social media platform, snk, smgt, cm window, jan samwad, higher authorities, mla/mps, public representative etc. including as per harryana rts act. 2014. plugging and de-plugging or diversion of sewer flow including de-silting of manhole 6 ft to 18 ft depth average 40 nos manholes minimum per month at list fixing of 15 no. manhole cover and frame in (each and every month) and sewer lines for rectification of complaints as required at site as per direction of sde-in-charge. repair of manhole, construction of new manholes, making cut in sewer lines/repairing. construction of new slab/repair of existing slab (all odd and even size including lifting of malba from site to damping yard of tosham town) and providing and fixing of new manhole cover and frame as required at site by sde-in-charge for example jetting machine/super sucker machine or any kind of mechanical means also arrange by agency himself with diesel complete and all tool and plants required and including repair of movable/disposal pumps of sewer network or any other thing required at site as per sde-in-charge (agency shall work as per manual sequencing act 2013). note:- contractor must visit the site and rates to be quoted accordingly as no further claim will be entertained and all sewerage network will be handed over to him in as it is condition and rates to quoted per month basis (time period 6 months from the date of commencement))