Tender For Property Boundary Wall On Acquired Land At S.V. Airport, Raipur. ; 1 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.a) All kinds of soil. 2 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m 3 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - a) All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 gradedtone aggregate 40 mm nominal size derived from natural sources) 4 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 5 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up tofloor five level, excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 6 Centering and shuttering including strutting, propping etc. and removal of form for a) Foundations, footings, bases of columns, etc. for mass concrete 7 Centering and shuttering including strutting, propping etc. and removal of form for b) Lintels, beams, plinth beams, girders, bressumers and cantilevers. 8 Centering and shuttering including strutting, propping etc. and removal of form for c) Columns, Pillars, Piers, Abutments, Posts and Struts 9 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level .a) Thermo-Mechanically Treated bars of grade Fe-500D or more 10 Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete above plinth level.a)Thermo-Mechanically Treated bars of grade Fe-500D or more. 11 Add for using extra cement in the items of design mix over and above the specified cement content therein. 12 Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 13 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.a) Hot finished welded type tubes 14 Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.A) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 15 Finishing walls with Acrylic Smooth exterior paint of required shade :(a) New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) 16 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :a) Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture 17 Lettering with black Japan paint of approved brand and manufacture. 18 Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge 19 Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.a) In cement mortar 20 Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. 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 M.S. angle, C.C. blocks shall be paid separately) 21 Painting AAI logo of size 450 x 750mm (logo shall be painted in blue colour) on AAI perimeter boundary walls with synthitic enamel paint of approved brand and manufacture of required colour to give an even shade using cutting stencil of acrylic sheet of 12mm thick, all complete as per satisfaction and direction of Engg-in-charge. 22 Providing Casting & Erecting factorty made RCC Precast boundary wall of 3.00 mtrs width, 3.30 mtrs height and 100 mm thickness Consisting of two panels each of size 3.00 x 1.65 m and 100mm thick as per the specification and enclosed tentative drawing including supply of all materials,excavation, foundation, erection of wall panels and scaffolding required for the work etc. complete as follows: i) Earth work in excavation upto 1.8 mtrs in depth for the pre- cast footing, Pre-Cast RCC Column and boundary wall panels including getting out and disposal of excavated earth lead upto 50 m as per the approved Design/Drawing.ii) Providing & Laying in-situ plain cement concrete 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size for 100mm thickness including the cost of centering and shuttering below RCC Pre-Cast footing. (Size of PCC - 1700 mm x 1550 mm x 100 mm) iii) Providing & casting RCC pre-cast Concrete footing of size - 1350 mm x 1500 mm x 850 mm height, pre-cast columns and pre-cast wall panels as per drawing using M30 mix as per relevant BIS and with the reinforcement as per BIS, with necessary arrangements in the panels to receive/weld the MS frame work for fixing Concertina coil fence. iv) Erectingtheraftfootings over the PCC base under para (3) above, and erecting the vertical boundary wall panels above raft footing in the earmarked alignment using machinery with proper levels, vertically with expansion joints at every 30 metres spacing. 23 v) Back filling the excavated trench with available excavated earth and consolidation of the same to the required level. Note:- 1) The rate shall include all labour charges, providing necessary moulds, demoulding after required setting of concrete, lifting using mechanical accessories, curing, cost of loading & un-loading and transportation at site etc. complete. 2) The rate shall be inclusive of design & drawing duly vetted by a Reputed Govt. Engineering institution and carrying out the works as per approved design & drawings, checking the structural stability etc.and all related necessary works etc complete as per the Direction of Engineer-ln-Charge. 3) The agency has to make provision for fixing Grills in Wall Panels for smooth flow of water, wherever required. Cost of Grill shall be paid seperately.4) Refer clause 4 of SCC. 24 Brick work with non modular Fly ash bricks conforming to IS:12894, class designation 5.0 average compressive strength in foundation and plinth in:a) Cement mortar 1:6 (1 cement : 6 coarse sand) 25 Deduction for not Providing Wall Panel of size 1.65m x 3m & 100mm thickin place where grills have to be fixed.Rates have to be Quoted based on non-provision of per wall panel of above mentioned dimension.
