Providing Galvalume roofing Shade with Wire mesh cage and concrete flooring base for storage of Gas cylinders of laboratory at D.F.D.A, Bambolim Goa.

Steel work in built up tubular (round square or rectangular hollow tubes etc.) (Square Hollow Section (SHS) IS4923 /Rectangular Hollow Section (RHS) IS4923/ Circular Hollow Section (CHS) IS1161 closed Structural Steel of (SAIL TATA. VIZAG JSW APOLLO Steel Ltd.) make (Min Yeild Stress 310 Mpa)) trusses etc. including cutting hoisting fixing in position and applying a priming coat of approved steel primer including welding and bolted with special shaped washers etc. complete.

Applying priming coat with ready mixed primer of approved brand and manufacture on steel work.

Painting two or more coats (excluding priming coat) with superior quality ready mixed paint for steel work of approved brand & manufacture in all shades on new work to give an even shade.

Providing and fixing Colouron Plus galvulium roofing Sheets of 0.5mm thick double ribbed trapezoidal profile coated 1080mm with cover width of 1020mm including all the accessories (JSW or equivalent make) but excluding the cost of purlins rafters trusses flashings etc. complete as per the directions of the Engineer in charge.

Add for providing & fixing Flashings -[Corners Ridges valleys gable end & Trims] (Girth upto 610mm) including all the accessories complete as per the directions of the Engineer in charge.

PIPES;Sand Cast Iron;Bend (plain) 150mm

Extra for providing and fixing prince or equivalent make PVC SWR joint bracket with 2 clamps for socketed half round eaves gutters.;140 mm nominal size

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded granitic or basaltic stone aggrt. 40 mm. nominal size) excluding cost of centering shuttering and finishing in:;All works upto plinth level

Cutting of bushes, grass, jungle etc.by engaging bush cutting/ grass trimmer machine using necessary blades equipped with heavy duty petrol engine and removal of rubbish upto a distance of 50 m outside the periphery of the area etc.complete as per direction of Engineer-in-charge.

Supplying and installation of welded wire mesh cage :- Preparation of the Frame to Install the support posts or frame structure at the corners and along the perimeter by Making sure all posts are vertical and equally spaced (using a level) after that Securing the frame to the ground using concrete anchors, bolts, or welding etc. as per the site and attaching the Wire Mesh to the Frame also Positioning the mesh panels against the frame and Fastening them using wire ties, clamps, or screws etc. also Installing the Door or Access Panel in one section of the cage with Securing it with appropriate hinges, locks, or latches. Similarly optionally application of one coat of antirust paint for the frame to prevent rust.

Demolishing laterite stone masonry in cement mortar including stacking of serviceable material & disposal of unserviceable material within 50 mts. lead.

Laterite masonry in neatly dressed stones of size as specified in cement mortar 1: 5 (1 cement : 5 coarse sand) in foundation and basement.

12mm cement plaster 1:3 (1 cement : 3 fine sand)

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