Tender For Augmentation Of B/Wall With Other Allied Works Of 33Kv S/S Matunda And Dolada.- 1 E/W in excavation by mechanical means (hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5m in whichor 10 sum on plan) inc lading dressingof sidesand ramming of bottoms, lift up to 1.5 m, including taking outthe excavated soil and depositing and refilling of jhiri with watering &ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils. (B-1.8) 2 P & L in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering -All work up to plinth level. (A) 1:4:8 ( 1 cement : 4 coarse sand: 8 graded stone aggregate 40mm nominal size.) (B/3.1.6) 3 M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stoneaggregate 20mm nominal size).(B/3.1.1) 4 RR stone masonry for with hard stone in foundation and plinth in CSM above 30cm thick wall in CM 1:6 (1cement :6 Sand). (B/6.1.6) 5 Brick masonry with F.P.S. bricks of class designation 75 infoundation and plinth with bricks Cement mortar 1 : 6 (1 cement : 6 coarse sand) (B-5.1.2) 6 Brick work with clay flyash F.P.S. brick(IS 13757- 1993 ) of class designation 75 in superstructureaboveplinth level upto floor five level in : Cement mortar 1 : 6 (1 cement : 6 coarse sand) (B-5.15.2) 7 Add extra for Square or Rectangular Pillars in Superstructre brick work up to five storey Upto 45 cm length and all sides are free (B-5.3.1) 8 Plaster on new surface on walls in cement sand mortar 1:6 including racking of joints etc. complete fine finished. (A) 20mm thick. (B-12.3.2) 9 (B) 12 mm thick. (B-12.3.3) 10 Structural steel work riveted,bolted or welded in built up sections, trusses and framed work, including cutting, hoisting (height upto 10 m) , fixing in position and applying a priming coat of approved steel primer all complete:(B-9.2) 11 Providing and fixing welded mesh/expanded metal mesh in frame work, flat iron beading 20x3mm including top cross laps inside and out sides welding, iron bolts, crews, clips etc. complete (excluding frame work) of size. Welded mesh 25 mmx 25 mm x 2.1 mm.(B-9.38.3) 12 Providing and laying cement concrete including curing, compaction etc. complete 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, levelling course etc up to floor five level excluding the cost of centering and shuttering. M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stoneaggregate 20mm nominal size).(B/3.2.1) 13 Providing and fixing concertina coil fencing with required dia 610 mm (having 15 nos. round per 6 metre length) up to 3m height of wall with existing angle iron Y shaped placed 2.4 m or 3.00 m apart and with 9 horizontal R.B.T. stud tied with GI staples and GI clips to retain horizontal including necessary bolts or GI barbed wire tied to angle iron all complete as per direction of Engineer In Charge with reinforced barbed tape (R.B.T.)/Spring core(2.5 mm thick) wire of high tensile strength of 165 kg/sq.mm with tape (0.52 mm thick) and weight 43.478 gm/metre (Cost of MS angle, CC block shall be paid extra) (B-9.37) 14 Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide(B-9.8) 15 Providing and fixing cow catcher made of R.S. joist angles channels MS rounds including cutting welding and fabrication with priming coat of red oxide (as per design).(B-9.9) 16 Painting with synthetic enamel paint of approved brand and manufacture to give and even shade : (A) Two or more coats on new work. (B-12.46.1) 17 Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches by sandla/loi. (only for colour changing ). (B/12.35.7) 18 Finishing walls with acrylic smooth exterior paint of required shade including all scaffolding. New work (two or more coats applied @ 1.67 ltr/10sqm over & including base coat of water proofing cement paint applied @ 2.20 Kg/10sqm). (B-12.42) 19 P & F precast cement concrete coping 1:2:4 mix 50 mm thick copmlete as per specification : (B-3.8) 20 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. (B-1/1.31) 21 Repair to stone masonary in cement sand mortar 1:6 with old and new stone. (B-13.12) 22 Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres 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 within 50 m lead With cement mortar 1 :4 ( 1 cement : 4 coarse sand)(B-13.1) 23 Providing and laying ofpaver block as per IS 15658 : 2006 (Indian standard for precast concrete block for paving- specification) and IRC : SP:63-2004 (guidelines for the use of interlocking concrete block pavement)M-40,80mm thick to be used in medium- traffic ( Medium traffic is defined as a daily traffic of 150-450 commercial vehicles exceeding 30 KN laden weight, or an equivalent of 0.5 to 2.0 MSA for a design life of 20 years.) like city streets, small and medium market roads, low volume roads, utility cuts on arterial roads, etc. Category‘B’ Denated only two side like I,Z,T shape etc. as per IRC SP63:2004 Add extra over item No. 11.38, A to C if reflective paver block, manufactured with wet cast vibration system in two layers is used.(B-11.38.3.(B)+11.39) 24 Repair of existing steel glazed doors, windows and ventilator, MS sheet door, garge doors, compound wall gates etc. by welding drilling complete include. Cost of welding rods and hire charge of welding meachine and TP etc complete (B-13.23)
