arm of boundary wall of non residential camp of ss bn itbp force, saboli, sonipat(haryana) for the year 2023-24 , repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per directions of engineer-in-charge.: with cement mortar 1:4 (1 cement : 4 fine sand) , finishing walls with premium acrylic smooth exterior paint with silicone additives of required shade old work (two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface , removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete , removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. , 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 , finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturers specifications including appropriate priming coat, reparation of surface, etc. complete. on steel work , fencing with angle iron post placed at required distance embeddedin cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with g.i. staples, turn buckles etc. complete. (cost of posts, struts, earth work and concrete work to be paid for separately). payment to be made per metre cost of total length of barbed wire used. 16.18.1 with g.i. barbed wire , supplying at site angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete. , making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 manufactured sand derived from recycled concrete aggregate (rca) : 6 graded stone aggregate 20 mm nominal size (recycled concrete aggregate (rca) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth , providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 cement : 2 coarse sand (zone-iii) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) , 12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand) , extra for providing and mixing water proofing material in cement per bag of plaster work in proportion recommended by the manufacturers.