SPL REPAIRS TO BLDG NO. P-19 AT MES COLONY, UPGRADATION OF JCO AND NCO MD ACCN OF ZONE 7A AND MINOR WORKS AT NAA UNDER GE (N) TEZPUR

M&L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs, slab staging for water tanks, filling of pressed steel door frame, fixing of hold fasts and the like including weathering, slightly rounded or chamfered angles and throating including necessary formworks including dismantling of existing surface complete all as specified and directed.

M&L 15 mm thick plastering on brick/ stone/ concrete surfaces of wall in cement mortar (1:4), finished even & smooth without using extra cement, including taking down existing surface complete all as specified and directed.

M&L 10 mm thick plastering on brick/ stone/ concrete surfaces of ceiling in cement mortar (1:3) finished even and smooth without using extra cement, including taking down existing surface complete all as specified and directed.

Supply only integral water proofing compound complete all as specified and as directed.

M&L for precast cement concrete louvers and jallies, 50 mm thick (measured solid) in cement concrete M15 (Nominal mix) using 12.5 mm nominal size coarse aggregate including all mouldings but excluding frame and fixed in position using cement mortar (1:6) complete all as specified and as directed.

M&L for plinth protection or in foot path of 75 mm thick of cement concrete using type C-1, 1:3:6 (using 20 mm nominal size crushed and graded stone aggregate) in alternate penals and finished fair and evenincluding dismantling of existing surface complete all as specified and directed.

Material and labour for preparation of surface and applying one coat water based premium acrylic smooth exterior emulsion of approved colour with silicon additive & color stay Technology, Excellent Dirt Pick up resistance with low VOC less than 50 gram /litre as per the LEEDS specification, Anti Algal properties in two coats @ 1.79 ltr (undiluted) /10 sqm, diluted with water as per manufacturer instructions applied over priming coat with fully automatic airless spray machine of paint application with flow speed of min 1 ltr per minute having a pressure of 3300 PSI.incl filling of cracks with wall care putty complete as specified and directed. Make - Nerolac Excel Top guard (10years product warranty) / Asian paints ultima protex (10 years product warranty) / Berger weather coat long life 10 (10 years product warranty)

Material and labour for preparation of surface and applying two coat water based premium acrylic smooth exterior emulsion of approved colour with silicon additive & color stay Technology, Excellent Dirt Pick up resistance with low VOC less than 50 gram /litre as per the LEEDS specification, Anti Algal properties in two coats @ 1.79 ltr (undiluted) /10 sqm, diluted with water as per manufacturer instructions applied over priming coat with fully automatic airless spray machine of paint application with flow speed of min 1 ltr per minute having a pressure of 3300 PSI. Allow 6 -8 hrs to dry the surface in both the coats of paint complete as specified and directed. Make - Nerolac Excel Top guard (10years product warranty) / Asian paints ultima protex (10 years product warranty) / Berger weather coat long life 10 (10 years product warranty)

Material and labour for waterproof cement based putty @ 1 Kg (undiluted) per sq mtr of average thickness 1mm over the plastered /old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty furface with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less tha 1500, sanding pad of 240 Grit or above to make the surface free from dust etc by skilled labour as per following steps:- Step 1 ) Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with the mixing capacity of min 2.5 Kg putty per minute. Step 2 ) Apply the first coat the prepared mixer with the help of fully automatic airless spray machine of putty application having flow speed of max 6 ltrs per minutes with a maximum pressure 3300 PSI. Step 3 ) Allow 6 - 8 hrs time to dry the putty surface.

Material and labour for one coat of acrylic water based exterior grade primer @ 0.9 ltr (undiluted)/10sq mtr diluted with water in 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1ltr per minute having a pressure of 3300 PSI, allow 6 - 8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed.