Employees State Insurance Corporation Tender

Description Of ITEM

Demolition of existing Reinforced Cement Concrete (RCC) Over Head Tank (OHT) portion above the pump room with margin of 1 mtr and retaining the underground sump as well as pump room above ground level which consisting of columns, vertical RCC walls, RCC bottom and top slabs of tank including disposal of dismantled material, malba/ rubbish by mechanical transport including loading, transporting unloading at approved municipal dumping ground for all leads and all lifts complete as per the directions of Engineering-in-Charge (rate shall be inclusive of all taxes and inclusive of all activities men, material, machinery, scaffolding, barricading screen etc., and disposal of dismantled material complete). The rate shall also be inclusive of credit values of rebar, GI pipes and MS ladder retrieved from the dismantling of OHT portion.

Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50mx2.00m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube posts/horizontal members/ bracings covered with 1.63mm thick MS sheet. The sheet shall be fixed with 30x5mm MS flat by suitable welding/ riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5m. MS channel ISLC 75 @ 5.70 kg/m, 50cm long shall be provided at the bottom having oval shaped holes of size 50x25mm at both ends with 50cm long MS angle 40x40x6mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250mm long expansion fasteners at both ends. The work shall be executed as per drawing/direction of Engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in- Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge.