SENL/SOPD-FDR/2019-20/NAL-54 (Reconstruction of flood damage of Rangia Dhamdhama Road under SOPD -FDR)

Amount

Construction of embankment with approved materials obtained from borrow pits, with a lift up to 1.50 m transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1 and 300-2 with a lead up to 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Providing and applying tack coat with Bitumen emulsion (RS –1) using emulsion distributor at the rate of 0.20 to 0.25Kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per tech specification Clause 503

Construction of granular sub-base by providing well graded materials, spreading in uniform layers by tractor with grading attachment on prepared surface, mixing by mix in place method with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification Clause 401. For Grading 1I material

Providing, laying, spreading and compacting stone aggregate of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheels 80-100 KN static roller in stages to proper grade and camber, applying and brooming stone screening to fill-up the interstices of coarse aggregate, watering & compacting to the required density grading III as per Technical Specification Clause 405. Hand broken matel from blasted boulder/River boulder. Using stone screening B. Grading –III By Manual Means

Semi –Dense Bituminous concrete (Providing and laying semi dense bituminous concrete with 100-120TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregated of specified grading premixed with bituminous binder @ 4.5 to 5% of mix and filler transporting the hot mix to work site laying with a hydrostatic paver finisher with sensor control to the reqd. grade lavel and alignment, rolling with smooth wheeled vibratory and tandem rollers to achieve the desired compaction as per MoSPT&H cl. No. 508 complete in all respect B. (ii) With 60/70 or VG -30 grade bitumen for grading II (13mm nominal size)

Reinforced cement concrete M15 grade boundary pillar/local stone of standard design as per IRC 25 fixed in position including finishing and lettering but excluding painting as per drawing and technical specification Clause 1704

Dismantling of existing structure like culverts bridge retaining wall and other structure comprising of masonry cement concrete wood work including T & P and scaffolding where cover necessary (ii) By Mechnical Means (a) Cement concrete

Earthwork in excavation for foundation of structure 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 back filling with approved material (i) Ordinary Soil A. Manual Mean (i) Depth up to 3 m to 6m

Providing concrete for plain/reinforcement cement in open foundation complete as per drawing and technical specification Cl. 802, 803, 1201 & 1203

Plain/reinforcement cement concrete in sub structure complete as per drawing and technical specification (A) PCCM15 (i) Nominal mix(1:2.5:5)

Providing and laying reinforcement cement in superstructure as per drawing and technical specification Cl. 800, 1205.4 and 1205.5(i) RCC M20 (A) Height upto 5 m

Supplying and fitting and placing HYSD bar in reinforcement in superstructure complete as per drawing and technical specification Cl. 1002, 1010, 1202.

Construction of subway (a) 1200mm dia HPC NP3

Construction of embankment with approved materials obtained from borrow pits, with a lift up to 1.50 m transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1 and 300-2 with a lead up to 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Planting lines, Dashes Arrows etc. on Road in Two Coats on New Work with ready mixed road marking paint conforming to IS :164 in bituminous/concrete surface including clearing the surface of all dirt dust and other foreign matter, demarcation at site and traffic control as per drawing and technical specification Clause 1702.

Providing cast –in –situ manually driven reinforced cement concrete piles of using required grade of cement concrete of required bore –diameter, bulb diameter, lengths and with reinforcement as per specification and drawings –Reinforcement to be measured and paid separately as per item no. 21.4.1 C) Uniform Pile (i) Concrete grade M25 (b) Pile dia 300m

Empty boring for specified diameter piles from ground level to cut off level (b) Pile dia 300 mm

Supplying fitting and fixing in position reinforcement bars conforming to relevant IS code for reinforced cement concrete works in piles including straightening cleaning cutting and bending to proper shapes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS coders of practice. (Inclusive of lap length, hook, chair bend, anchor …… etc) (A) TMT Bar made of Primary producer (From Primary producer)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specification clauses 800, 1205.4 and 1205.5 (A) With crushed stone IRCC grade M25 (b) Hieght from 5m to 10m

Routine test for test loading to 1.5 times the specified safe working load including construction of any test pile cap and dismantling the same after completion of test

Initial test for test loading to 2 times the specified safe working load including construction of any test pile cap and dismantling the same after completion of test

Providing from work of 12mm thick Plywood Board so as to five a rough finish including centering shattering strutting and propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4.0m and remocal of the same for in situ reinforced concrete and plain concrete work in: (b) Where inclination to horizontal plane exceed 30m where shuttering may be provided both on under side & upper side, if required.

Dismantling of existing structures like culverts, bridge, retain walls and other structures comprising of masonry cement concrete wood work steel work, including T & P and scaffolding where ever necessary, sorting the dismantled materials disposal of unserviceable materials and stacking the serviceable materials with all lead and lift and head of 1000m as per Technical Specification Clauses 202. By Manual means

Supplying fitting and fixing in position reinforcement bars conforming to relevant IS code for reinforced cement concrete works in piles including straightening cleaning cutting and bending to proper shapes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS codes of practice (Inclusive of lap length hook, chair, bend, anchor……etc.)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specification Clause 800, 1205.4 and 1205.5 (A) With crushed stone, IRCC grade M20 (b) Height for 5m

Painting two coats including prime coat after filling the surface with synthetic enamel paints in all sheds on new plasteres/concrete surface as per drawing and technical Clause 503

Planting of Tree at road side