NIT No. 1097/TC/25-26

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.including dewatering etc. compiete. I Ordinary soil (i) Upto 3 m depth

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications A Using concrete mixer (vii) P.C.C Grade M15

Providing steel liner 10 mm thick for curbs and 6mm thick for steining of wells including fabricating and setting out as per detailed drawing and specifications as per section 1200 and 1900.

Bored cast-in-situ M35 grade R.C.C. pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000 m as per section 1100 and 1700. (iii) Pile diameter-1200 mm

Levelling course for Pile cap ( Providing and laying of P.C.C.M-15 levelling course 100mm thick below the pile cap.)

Pile Load Test on single Vertical Pile in accordance with IS:2911(Part-IV) (i) Initial and routine load test

Cement concrete for reinforced concrete in pile cap complete as per drawing and Technical Specifications per clause 1100,1500 and 1700. A Using concrete mixer (vii) RCC Grade M30

Supplying, fitting and placing HSD(High Strength Deformed Steel) bar reinforcement in foundation complete as per drawing and technical specifications as per section 1600.

Taking exploratory boring 100 mm dia at the location of piers and abutments or for high embankments in approaches in all types of strata as per I.R.C. 78-1983 and section 2400 of specifications. (i) Upto 1.0 m below bed level

(ii) Beyond 1.0 m upto 5.0 m depth

(ii) Beyond 5.0 m depth

Providing and laying Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications section 1500, 1700 and 2200(Newly laid concrete shall be coverd by gunny bags) D Height upto 5m (a) Using concrete Mixer

E Height 5m to 10m (a) Using concrete Mixer

Supplying, fitting and placing HSD(High Strength Deformed Steel) bar reinforcement in sub structure. complete as per drawing and technical specifications as per section 1600.

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification 710.1.4 of I.R.C. 78 and 2200 (i) Granular material

Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC: 83 (Part-II) section IX and clause 2005 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications section 2000 and 2200

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification sections 1500, 1600 and 1700(Newly laid concrete shall be coverd by gunny bags) B RCC Grade M 30 II For T-beam & slab (a) Using Concrete Mixer (iii) Heightabove 10m for slsb

Supplying, fitting and placing HSD(High Strength Deformed Steel) bar reinforcement in Super structure. complete as per drawing and technical specifications .

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specification

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification sections 1500, 1600 and 1700(Newly laid concrete shall be coverd by gunny bags) D PSC Grade M 40 II For T-beam & slab (a) Using Concrete Mixer (ii) Height above 10m for crash barrier

Drainage Spouts complete as per drawing and Technical specifications of section 2705

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification and as per relevant section 2700

Providing and laying M-30 grade Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification and as per relevant sections 1500, 1600, 1700 and 2704

Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorized representative ensuring compliance to the manufacturer's instructions for installation.)

Painting on kerbs in black and yellow alternate bands including cost of material and labour complete as per drawings and specifications as per clause 803. With Road Marking Paint

Providing and Fixing of Av. 20mm thick marble plate i/c cutting and polishing and inscribed details as per approved drawing i/c engraving the matter as desired.

Providing and Fixing of Av. 20mm thick Granite plate including cutting and polishing and inscribed details as per approved drawing i/c engraving the matter as desired.

Testing of span of bridge for deflection due to live load with platform for loading arrangements, apparatus for measurement etc. complete as per drawing and specifications (As per I.R.C.S.P.51)

Granular Sub-base as per Table:- 400-1 Construction of granular sub-base by providing close graded Material, , carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface watering, rolling and compacting with vibratory power roller at OMC to achie A Plant mix method (with Mechanically crushed stone only) (a) For Lower Sub-base with (i) Grading-III Material

(b) For Sub-base cum drainage layer or upper sub-base with (i) Grading-V Material

Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in unifor

Prime coat (Providing and applying primer coat with oil based bitumen emulsion (SS-1, grade confirming to IS:8887) on prepared surface of granular Base including clearing of road surface and spraying primer using mechanical means as per clause 502. (i) On WBM/WMM surface @0.85 Kg/sqm.

Tack coat Providing and applying tack coat with bitumen emulsion (RS-1, grade confirming to IS:8887) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per clause 503. (ii) Granular surfaces treated with primes @ 0.30 kg /Sqm

Bituminous Macadam (Providing and laying bituminous macadam as per clause 504 with mixed prepared in minimum 40-60 TPH capacity hot mix plant using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a p A With sensor paver finisher (ii) for Grading II (19 mm nominal size) with bitumen content 3.40 %

Close Graded Premix Surfacing/Mixed Seal Surfacing (Mechanical means using minimum 40-60 TPH capacity of HMP. Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness using bitumen to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade, complete as per clause 508) II With mechanical paver finisher A With bitumen (ii) Type B ( 13.2 mm to 0.09 mm size aggregates )

Providing and fixing guard stones 200 x 200 x 900 mm made of precast RCC M20 grade fixed at 300 mm into the ground in P.C.C. 1:3:6 blocks of size 400 x 400 x 400 mm and given two coats of paint with white and black bands including excavation.

Retro- reflectrorized Traffic signs (Providing and fixing of retro- reflectrorized cautionary, mandatory and informatory sign as per IRC:67-2012 made of Micro prismatic grade type reflective sheeting vide clause 801.3, fixed over aluminum sheeting, 1.5 mm (iv) 80 mm x 60 mm rectangular

Providing & Fixing Delineator made of M.S. Hollow Rectangular Pipe (Conforming to IS: 4923) of cross section 96mmx 48mm of 1.20 meter length. The top of the hollow pipe, welded and closed with 16 gauge M.S. Sheet. The height of the Delineator above ground

Providing & Fixing Hazard Marker Type-2 Partial Retro Reflective Size 0.30 x 0.90M made of 16 gauge (1.6 mm) thick mild steel sheet Confirming to IS:2062 Painted with one cast of Zinc Chromate Stoving Primer and two coats of Black Stove Enamel (Oven Baked

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 a Ordinary soil upto 3 m depth

Plain cement concrete complete as per drawing and Technical Specifications (i) PCC Grade M 15

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification including trimming of slopes to proper profile and preparation of bed as per section 2504.

Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications as per section 2504.

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.) A Ordinary soil (i) Upto 3 m depth

Plain cement concrete in sub-structure complete as per drawing and Technical Specifications (i) PCC Grade M-15

Providing and laying Reinforced Cement Concrete pipe NP 3 / prestressed concrete pipe. (Laying Reinforced cement concrete pipe NP3 /prestressed concrete pipe for culverts including fixing collar with cement mortar 1:2 but excluding bedding below pipes, excavation, protection works, backfilling, concrete and masonry works in head walls and parapets . ) D 1000 mm. dia.

Providing and laying boulder apron on river bed for protection against scour with stone boulders weighing not less then 40 kg each complete as per drawing and technical specifications as per relevant clauses of section 2503.

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