National Institute Of Science Education And Research Tender

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. (Including for all heights, necessary support and scaffolding charges etc)

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre (Including for all heights, necessary support and scaffolding charges etc)

Providing and applying of MAPEI MAPELASTIC SMART two-component, high flexible, elastic cementitious mortar made from synthetic fibres, special admixtures and synthetic polymers in water dispersion with an elongation of 120% (DIN 53504), Static crack bridging ability of 2.5mm (EN 1062-7), Permeability to water vapour sD = 3.6 m, µ = 1800 (EN ISO 7783-1), Impermeability to water 0.05 kg/m²·h0.5 (EN 1062-3), Permeability to CO₂ sDCO2 50m (EN 1062-6), Reaction to fire (Euroclass): E (EN 13501-1), adhesion to concrete after 28 days: 1.3 N/mm² (EN 1542) when applied @ 2mm thickness on the surface prepared for waterproofing to be carried out to ensure the mechanical properties of the product. Apply two layers of the product, with a non-woven polypropylene fabric of MAPETEX SEL 150 gsm with a weight of 150 g/m², placed between the first and second layers with a min overlap of 5 cm. The application of the product shall be carried out after the thorough preparation of the surface which includes cleaning, crack treatment, grouting. Minimum of 10mm all round gap to be provided between the pipe and the core. Provide shuttering below the core and providing and applying the hydro-swellable paste for joint treatment. MAPEPROOF SWELL Single component hydro-expensive paste. Providing and applying of super flow micro-concrete with dual shrinkage-compensation called MAPEFILL 06, high flow, single component formulation. The micro-concrete shall be in accordance to EN 1504-6 & shall exhibit a compressive strength minimum of 40 MPa at 7 days and 55 MPa at 28 days, a flexural strength of 9 Mpa after 28 days, adhesion to concrete substrate of 2.5 Mpa after 28 days. The microconcrete shall not require polymer bonding agent as primer. Can be used for grouting of gaps with thicknesses ranging from 50 mm to 250 mm and shall have fresh wet density in excess of 2250 kg/M3.

Supplying and stacking of good earth at site including royalty and carriage upto 5 km lead complete (earth measured in stacks will be reduced by 20% for payment).

Supplying and stacking at site dump manure from approved source, including carriage upto 5 km lead complete (manure measured in stacks will be reduced by 8% for payment) : Screened through sieve of I.S. designation 4.75 mm

Mixing earth and sludge or manure in the required proportion specified or directed by the Officer-in-charge

Spreading of sludge, dump manure and/or good earth in required thickness as per direction of officer-in-charge (cost of sludge, dump manure and/ or good earth to be paid separately).

Grassing with selection No. 1 Doob grass including watering and maintenance of the lawn for 30 days or more till the grass forms a thick lawn, free from weeds and fit for mowing including supplying good earth, if needed (the grass and good earth shall be paid for separately). With grass Turf

Providing & Fixing Quality Glass Wall Mirror Rectangular Mirror with Metal Frame Mirror for Bathroom, Living Room, Vanity Decorative Wall Mirror Wall Mounted (18X24 Inches) including all necessary bolts nuts etc complete as per direction of EIC.

Lettering with black Japan paint of approved brand and manufacture (Including for all heights, necessary support and scaffolding charges etc)

Opening of existing rolling shutter of size 2.76*2.57 m and repairing all the defect using required size MS lath, end lock, greasing the spring, side guide gears , side gear fixing with wall etc and re- fixing with top cover to make it run freely or as directed by engineer - in- charge.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using flats 30x6mm for diagonal braces and central cross piece

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand).