MDS/TS/2019-20/113/e-tendering date 02.12.20190

Amount

Excavation: Excavation of pits in the ground, of size 300 mm x 300mmx600mm deep for embedding of MS Square Hollow Tube 100mmx100mm x 4mm thick vertical columns and disposal of the excavated soil/debris at a suitable place.

Vertical Columns: Providing and fitting of Vertical Columns fabricated out of MS Square Hollow Tube100mm x 100mm x 4mm thick (5Nos) and M.S Pipe 80mm dia 3mm thick (2 Nos) duly fitted with 8mm thick 300mmx300mm MS Base plate and gusset plates. The columns are to be properly grouted in excavated pits of size 300mm x 300mm x600mm

Concreting: Providing and Laying of Concrete of M20 grade properly compacted, in the excavated pits for columns.

Rafters:- Providing, fabrication and fitting of rafters made out of MS square Hollow tube of size 50mmx 2mm thickness. The rafters are to be firmly welded on one side, with the gusset plate on the top of the columns and with the walls of the building on the other side by MS Plates 6mm thick, wherever required. The MS plates are to be properly fastened with the building walls using wedge anchors of suitable sizes..

Purlins: Providing, fabrication and fitting of mild steel purlins fabricated out of MS hollow square bars of size 32 mm and 2mm thickness. The purlins are to be properly welded at a uniform distance of 19" each.

Eave’s Boarding: Providing and fitting of Eave’s boarding fabricated out of MS rectangular tube of size 50mmx25mmx2mm thickness. The eves boarding is to be welded firmly with all trusses and should cover the complete porch on both sides longitudinally.

Priming and Painting: Providing and applying of 02 coats of Red Oxide Primer of make Nerolac / Asian Paints/Dulux to all the exposed metal surfaces after abrasion of the same with emery paper of suitable grade, followed by thorough cleaning of the same. After proper drying of the primer on all surfaces, 02 or more coats of Silver Paint / Emulsion of make Nerolac /Asian Paints / Dulux are to be applied on all the surfaces till a satisfactory finish is achieved.

Polycarbonate Roofing: Providing and fitting of Multi-wall Polycarbonate roofing sheets of thickness 4mm of reputed make over the purlins using self drilling screws along with washers to avoid any leakage. The polycarbonate sheets are to be fixed using proper double grooved channel with rubber beading of reputed make. Lap joints are to be avoided under any circumstances. "OR"

CGI Roofing: Providing and fitting of High Rib Powder coated CGI roofing sheets of thickness 0.45mm of reputed make over the purlins using self drillings screws along eith washers to avoid any leakage. Note: Either of the items reflected at S. No. 8.0 or 9.0 of this BoQ shall be incorporated in the allotment order which shall be decided by the work allotting authority before placement of order with the lowest bidder. However, the bidder shall necessarily have to quote their rates for both the items.

M/S TANVEER AHMAD JOGI