Repair of fallen Boundary Wall with RCC at North Gate in HWP Manuguru

Amount

Removal of existing fencing with angles in plant site at various locations and handling over of the materials to the department store., all complete as per specifications and as per directed by engineer in charge.

Demolising stone rubble masonry manually/ by mechanical means including stacking of serviceable material in sectional store and disposal of unserviceable material within 500 meters lead as direction of Engineer-in-charge

In Cement Mortar

Disposal of scrap materials, debris, dismantled RR masonary, Brick work and Concrete and other waste materials etc with the help of JCB( Excavator Cum Dozer) at various locations of the plant including removal loading, unloading and disposal of the same within the plant premises etc., complete as per specifications and as directed by the Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan), including getting out and disposal of excavated earth lead upto 50 m and for all lift, back filling around foundations in layers not excedding 20 cm in depth, consoildating each deposited layer by ramming and watering,as directed by Engineer-in-charge.

All kinds of soil

Extra for every additional lift of 1.5 m or part therof in excavation / banking excavated or stacked materials

All kinds of soil

Providing and laying in position 1:2:4 (1 ordinary portland cement of 43grade : 2 Coarse sand : 4 graded stone aggregate using 20 mm nominal size) grade Plain cement concrete for pavement works upto plinth level with ACC/ Ultratech/ Birla A1/ Jaypee cement of OPC 43 grade, using cementious content as 320 kg with cement flyash ratio of 60:40 (60% cement : 40% fly ash, flyash available free of cost at silo area in plant site but transporting by contractor) minimum cement content excluding fly ash should be 192kg/cum, including transportation, finishing, compacting, levelling, curing etc. ,excluding the cost of centering/ shuttering, making openings wherever required,all complete as per specification and as directed by the Engineer in Charge.

Centring and shuttering with 12 mm thick waterproof plywood inlcuding strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns etc. for mass concrete.

Walls (any thickness) including attached pilasters,butteresses, plinth and string courses etc.

Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Columns , Pillars, Piers, Struts, Abutments, Posts

Providing, laying and fixing in position TMT reinforcement bars of SAIL/ VIZAG/ TATA/ JINDAL for RCC works, including cost of supplying, cutting, bending, transporting, erecting, binding with 16 gauge MS annealed wire, cement mortar spacer blocks etc., all complete as per specifications and as directed by the Engineer in Charge.

Providing and laying design mix cement concrete of M25 grade for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources in appropriate proportions as per approved & specified design criteria, using cement content as per design mix of make ACC/ULTRATECH/BIRLA/JAYPEE cement grade of OPC-43, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete, laying at site, spreading and compacting mechanically by using needle and surface vibrator, curing by hassien cloth, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge. Note:1. Concrete of M25 Grade with minimum cement content of 330 kg/cum, No extra cost shall be payable for extra cement content. fly ash can be used as per requirement of design mix. fly ash availavle free of cost at silo palnt area but transporting by contractor. 2. Design mix has to be furnished by the cotractor before commencement of the work and cost to this effect will be brone by the contractor only. Low water cement ratio has to be maintained with addition of suitable admixture in the design mix. However no extra payment will be paid on account of this. All works up to plinth level

Providing and laying design mix cement concrete of M25 grade for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources in appropriate proportions as per approved & specified design criteria, using cement content as per design mix of make ACC/ULTRATECH/BIRLA/JAYPEE cement grade of OPC-43, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete, laying at site, spreading and compacting mechanically by using needle and surface vibrator, curing by hassien cloth, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge. Note:1. Concrete of M25 Grade with minimum cement content of 330 kg/cum, No extra cost shall be payable for extra cement content. fly ash can be used as per requirement of design mix. fly ash availavle free of cost at silo palnt area but transporting by contractor. 2. Design mix has to be furnished by the cotractor before commencement of the work and cost to this effect will be brone by the contractor only. Low water cement ratio has to be maintained with addition of suitable admixture in the design mix. However no extra payment will be paid on account of this. All works above plinth level upto floor V level

Structural steel (TATA/JINDAL) work riveted, bolted or welded in built up section, trusses and framed work, including, hoisting, fixing in position and applying a priming coat of approved steel primer and two coat of syntetic enamel paint of approved make as directed by Engineer in charge.

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, up to 3 m 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. reinforced barbed wire tied to angle iron, all compete as per direction 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. angel, C.C. blocks shall be paid seprately )

Providing and fixing with G.I. barbed wire Fencing to "Y" angle iron post placed at required distance 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 all complete as per specifications and as directed by the Engineer-in-charge. (Cost of posts, struts, earth work and concrete work to be paid for separately).

naresh constructions (BID ID -3290907)