IREL India Limited Tender

Supplying and fixing Poly carbonate fully corrugated sheet / UV stalised diffuser type having minimum thickness 1.80 mm with width of 1050 mm & length of 3 .00 m to suit with fully corrugated asbestos cement roofing sheet for roof & side cladding fixed with suitable size Zinc phosphate galvanized and polymer coated J or L bolts with washer and with necessary overlap of 150mm at ends including cost & conveyance of all materials , loading & unloading charges ,all labour charges, hire charges for tools and plants, dismantling and removing existing damaged roof/ side cladding sheets, etc. complete as per standard specification. (Polycarbonate sheet make Lotus/)

Supplying and fixing AC corrugated ridge with Zinc phosphate galvanized and polymer coated J or L bolts with nuts & washer and cap at all heights and levels including cost and conveyance of all materials, loading & unloading charges, all labour charges, hire charges for tools and plants, providing necessary scaffolding/ safety arrangement equipment for the work etc. complete as per standard specification. (Everest,Vishka, Ramco make )

Supply and fixing AC Barge boards for roof / side cladding fixed with Zinc phosphate galvanized and polymer coated J or L bolts with nuts & washer and cap at all heights and levels including making the ends of sheets in correct lines and levels, including cost and conveyance of all materials, loading & unloading charges, all labour charges, hire charges for tools and plants, providing necessary scaffolding/ safety arrangement equipment for the work etc. complete as per standard specification. (Everest,Vishka, Ramco make )

Supplying and fixing FRP valley gutter 600mm width, central height of 250mm , minimum wall thickness 6mm, trapezoidal shape suitable to existing site condition, providing necessary stiffeners at regular intervals ( approx .1.20 m centre to centre ) to prevent sagging, fixing just below the edge of roof sheet, providing sufficient slope towards both ends in to the rain water drain pipe. The gutter shall be made using isophthalic resin, glass fiber mat, surface mat & resin coating at top ( greycolour ) on exterior surface, each gutter of length 6 m to 8 m approx. proper overlapping at joints. The end of roof gutter shall have outlet nozzle/ end drop of approx. size 150mm dia, 200 mm long at both end to suit PVC drain pipe, end stoppers, jointing them in PVC rain water down pipe using same type of FRP resin, glass fiber should be smooth finish without any defects. All the joints shall be lined with additional layers of glass fiber mat & resin and make the joints leak proof necessary scaffolding etc. all required for the completion of the work and as directed by the Engineer - in - charge with prior approval. The adjustable MS threaded bolts of required size & length shall be provided under the existing purlin to make sufficient slope towards the end of drain including cost and conveyance of all materials, labour charges for cutting shaping conveyance, lead & lift, fixing FRP VG, hire charges for tools and plants, providing necessary scaffolding plat forms etc. complete as per standard specification.

Repair of valley gutter ( VG )/ boundary wall gutter( BG ), joints, Gable wall joints etc. including dismantling & removing damaged VG & BG clamps & replaced the same, dismantling and removing existing seam bolts and nuts, tar felt roofing compound, cement plastering etc. clearing the surface, repairing of joints , replacing seam bolts & nuts, apply tar felt with roofing compound, cement plastering for gable wall side with an average width of 460mm etc. as per the specification, as directed by the company representatives and ensure leak proof including conveyance of materials loading & unloading charges, all labour charges, clearing away the dismantled waste materials in the scrap yard, providing scaffolding/ all safety equipment arrangements etc. complete( All the materials required for the above shall be brought by the contractor)

Supply and fixing Zinc phosphate galvanized or polymer coated J or L bolts & nuts with GI plate washers, bitumen washers and cap etc. for replacing of damaged roof / side cladding at all heights and levels including dismantling and removing the damaged bolts and nuts, hire charges for tools and plants, providing necessary scaffolding/ safety equipment for the work etc. complete as per standard specification.

Sundry and petty repair works: Blacksmith