Spl repair/renewal of to Bldg No E-53 (MI Room) of MH Mathura under GE (East) Mathura

Demolition of old roof treatment of any type and thickness and pattern and dismantling of old brick tiles preparation of RCC roof surfaces with wire brushes to remove the old treatment, foreing material loose particles etc complete all as specified and as directed.

M&L for 40mm thick (avg) thickness cement concrete 1:2:4 type B0 (using 12.5 mm graded stone aggregate) as in padding finishing the surface even and smooth without using extra cement complete all as specified and as directed.

M&L for bitumen felt water proofing treatment using APP based polymeric membrane minimum weighting 3 kg/sqm and minimum thickness 3mm reinforced with polyster non wove fabric (but not less than 150gms/sqm) laid over bitumen primer applied @ 0.30 Kg/sqm by forced application complete all as specified and as directed.

M&L for cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and as directed.

M&L for providing cement concrete type B0 1:2:4 (using 12.5mm graded stone aggregate) as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and as directed.

M&L for cement concrete tiles 25cm x 25cm x 22mm thick, with grey cement and no pigments, machine pressed, set in neat cement slurry in floor over and including 15 mm thick screed bed in cement mortar 1:4 and filling the joints with Tile Max premium cementations’ grout material complete all as specified and as directed.

Dismantling wall and ceiling boards (fiber, pulp, insulation, etc) or insulation board/slabs/ blankets, any thickness, including cover fillets complete all as specified and as directed.

S&F for Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and as directed.

S&F for 5mm thick PVC sheet fillet of width 35mm for wall panelling inclusive of fixing on to wall to make PVC Frame as per specification and drawing complete all as specified and as directed.

M&L for providing and fixing false ceiling with semi perforated 12 mm thick micro regular edged GRG false ceiling tiles at all heights with GRG (Glass fibre reinforced Gypsum) False ceiling tiles of size 595x595mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%,NRCO .50 to 0.75 as per IS 8225:1987, Non combustible as per BS 476 (part-4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on interlocking metal T-Grid of hot dipped galvanized iron section of 0.33 mm thick (galvanized @120 grams per sqm (including both sides) comprising of main T runners of size 15x32mm of length 3000mm ,cross T of size 15x32 mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600mm to form a grid module of size 600x600mm,suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long ,8mm outer diameter M-6dash fasteners ,6mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2mm. Galvanized iron perimeter wall angle of size 24x24x0.40 mm of length 3000mm to be fixed on periphery wall /partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall screws. The work shall be carried out as per specifications, drawing and as per directions of Engineer-in-Charge.