R/S to Bogibeel Aithan Ring Bund (Package 2)

Amount

Earthwork in grabbing the seat of the embankment. upto 0.3 m depth and depositing the soils outside the country side toe of the proposed structures , etc. complete as directed.

Earth work in embankment by truck carriage in ordinary/normal soil excluding sandy and rocky soil free from roots & vegetation and filling in uniform layers not exceeding 22cm. thick including ploughing or roughening or benching the seats, removing all debries, breaking clods up to 2.5cm cube, dressing as per design section including payment of forest royalty if any, etc. complete as directed.(10% deduction will be made from the section measured quantities of the completed and compacted on account of shrinkage) For initial lead beyond ½ Km and up to 4.00 Km and for all lifts

Labour for ramming with cast iron rammer to proper compaction including watering if necessary , etc. complete as directed. Ordinary soil

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. In marshy soil A (II) Manual means (Depth up to 3m) (With dewatering)

Labour for laying Reinforced cement concrete pipe NP4/NP3/prestressed concrete pipe for culverts on first class bedding of granular material /cc M-15 in single row including fixing collar with cement mortar 1:2,and cost of granular bedding but excluding excavation, protection works, backfilling, concrete and masonry work in head wall and parapet,cost of pipe and cost of CC bedding. II With 1st class bedding of cc M-15

RCC Pipe NP 4 heavy duty non presure pipe 1000 mm dia

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 metres) i) Lime/cement concrete (I) By Manual means B) Cement Concrete Grade M-15 & M-20

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 metres) iii) Dismantling stone masonry F) Dismantling boulders laid in wire crates including opening of crates and stacking dismantled materials.

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 metres) ii) Dismantling brick/tile work B) In cement mortar

Demolishing the plastering from walls/ R.C.C. and P.C.C. members without causing any damage to the wall/ member upto any height including disposal of debris as directed for all levels. iii) Dismantling stone masonry

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. I. Without Plasticiser (A). P.C.C grade M 15

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. I. Without Plasticiser C. RCC Grade M20 (Case I) Using concrete mixer

Supplying, fitting and placing MS Bar (Fe-500 ) reinforcement bar From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

Providing and laying boulders apron on river bed for Protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification. A. Boulder laid dry without wire crates

Brick masonry work in 1:3 in sub-structure complete excluding pointing and plastering, as per drawing and technical specifications

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size toeards the wall and provided over the entire surfaces behind the abutement, wing wall and return wall to the full height compacted to firm condition complete as per drawing and technical specification.

Cement concrete blocks (size 0.5 x 0.5 x 0.5 m) (Providing and laying of apron with cement concrete blocks of size 0.5x0.5x0.5 m cast in-situ and made with nominal mix of M-15 grade cement concrete with a minimum cement content of 250 kg/cum as per IRC: 21-2000.)

Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical specifications

M.S. Plate 6mm thickness for skin plate.

M.S.Channel 175X75X6mm for shutter stiffener.

M.S.Flat 50 X 6 mm for rubber seal fitting.

M.S.Angle 75 X 75 X 6mm.

"J" type rubber seal 125mm.

C.I.roller size 100 X 100 with centre hole & collar.

"F"shaped roller bracket for roller fitting(Std size).

Roller pin 150mm(L) X 16mm dia.

Nuts and Bolts (Assorted size).

M.S.Washer.

M.S.Electrode 8 swg.

M.S.electrode 10 swg.

Coptic red paint.

Red oxide primer.

Turpentine oil.

Nylon rope.

Painting brush 3".

Steel wire Brush.

Oxygen gas cylinder

Accetylene gas cylinder

H.S.Diesel for A.c.generator sets.

Mobil oil for welding sets.

Grease

Waste cotton

M.S.Screw shaft 75mm.

Thread cutting @ 2TPI on 75mm dia including turning, straightening & finishing.

C.I.Boss size 150 X 200mm.

H.D.Thrust bearing 75mm.

C.C.Counter weight circular type.

C.I.Pulley 250mm.

C.I.Pulley 150mm.

M.S.Base plate 300 X 300 X 10mm.

M.S.Lock plate 300 X 300 X 8mm.

Clamp for lock plate.

Pulley stand 125mm

Pulley pin.

Steel wire rope 19mm dia.

"U"Clamp 19mm dia.

Shaft pin 20mm dia.

Distant tube with pin.

MS Joist 200 X 75 mm for guide installation.

200 X 75mm joist for top and bottom channel.

Separator Bolt.

M.S.Plate 6mm for guide channel base connection.

M.S.Angle 75 X 75 X 6mm for anchoring.

Washer

Gas cutting nozzle.

Arc welding holder 600 Amp.

Arc welding mask.

Arc welding dark glass.

Arc welding cable 450 Amp.

Oxy acetylene gas cutting hose pipe(Black & Red).

Leather hand gloves

Transportation expenditure for carrying 2 Nos of sluice gate shutters, guide channel and other sluice gate materials to site and vice versa including P.O.L.expenditure and labour charge by a 3 MT truck.

Labour required for guide channel plastering and cleaning fitting etc.

SRI SUDIP KUMAR DAS