NIT NO: 609/TC/2026-27

Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 mtrs and earth filling in the depression/pit and as per relevant clauses of section-200 for :- i)Girth from 300 mm to 600 mm

ii)Girth beyond 600 mm to 900 mm

iii)Girth beyond 900 mm to 1800 mm

iv) Girth above 1800 mm

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material tobe used or auctioned up to a lead of 1000 meters including removal and disposal of top organic soil not exceeding 150 mm in thickness if required and as per relevant lauses of section- 200. A In area of light jungle

Scarifying existing bituminous surface to a depth of 50 mm (Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead up to 1000 meters) as per clause 305.4.3.

Compacting Original Ground. (ii) Compacting Original Ground supporting embankment Loosening, leveling and compacting original ground to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at O.M.C. and then compacted by rolling so as to achieve minimum dry density as given in table 300-2 for embankment construction.

Excavation in Soil (by Mechanical Means.) Excavation for roadway in soil using mechanical means including loading in tipper for carrying of cut earth to embankment site and unloading with all lifts and lead upto 1000 meters as per relevant clauses of section 300.

Granular Sub-base as per Table:- 400-1 Construction of granular sub-base by providing 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 achieve the desired density, complete as per clause 401. 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

(ii) Grading-VI 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 uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per clause 406.)

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 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

Dense Bituminous Macadam (Providing and laying dense bituminous macadam with minimum 40-60 TPH capacity HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No.505 complete in all respects.) A With sensor paver finisher (i) for Grading-I(37.5 mm nominal size bitumen content 4.00%)

(iii) Add extra to the Rate of Dense Bituminous Macadam with bitumen, if Bitumen Grade VG-40 is used instead of Bitumen Grade VG-30 in the items above.

Bituminous Concrete (Providing and laying bituminous concrete with minimum 40-60 TPH capacity hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.0 to 6.0% by weight of total mix of mix and filler,transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects) A With sensor paver finisher (iii) for Grading II (13.2 mm nominal size) with bitumen 6.0 %

(v) Add extra to the Rate of Bituminous Concrete with bitumen, if Bitumen Grade VG-40 is used instead of Bitumen Grade VG-30 in the items above.

Providing and laying cement concrete for plain concrete/ reinforced concrete i/c form work, shuttering complete in as per drawings and specifications.( For Village roads) (i) P.C.C. M-10

Cement Concrete Pavement (Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub-base, coarse and fine aggregate conforming to IS:383, and graded as per table 600-3, mixed as per approved mix design at site, laid, spread, vibrated, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, de-bonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing as per clause 602 (i) With Cement concrete grade M-40 and minimum cement content @ 400 kg/cum.

Providing and laying of a reinforced cement concrete pipe duct, 300 mm dia., across the road ( new construction ) , extending from drain to drain in cuts and toe of slopes to toe of slopes in fills, constructing head walls at both ends, providing a minimum fill of granular material over top and sides of RCC pipes as per IRC: 98-2011, bedded on a 0.3 m thick layer of granular material free of rock pieces , outer to outer distance of pipes at least half dia of pipe subject to minimum 450 mm in case of double and triple row ducts ,joints to be made leak proof, invert level of duct to be above higher than ground level to prevent entry of water and dirt, all as per IRC:98-2011 and approved drawings. (i) Single row for one utility service

Providing and laying Reinforced Cement Concrete pipe NP 3 /prestressed concrete pipe. (Laying Reinforced cement concretepipe NP3/prestressed concrete pipe for culverts including fixingcollar with cement mortar 1:2 but excluding bedding below ipes,excavation, protection works, ackfilling, concrete and masonry works in head walls and parapets . ) B 600 mm dia

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. complete. I Ordinary soil (i) Upto 3M depth

Add extra 20% in the rates of above items for dewatering (Assessment of dewatering shall be made as per site condition)

II Ordinary rock (not requiring blasting)

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

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 trial boring 100 mm dia for detailed investigation with diamond drili double tube in all type of Hard rock including all materials such as casing pipes ,accessories grease and other such materials and or as required including converying such materials and machinery to site of work preseving the loose sample and core sample serially numbered at the site of work and conveying the same to the head quarters of concerned office as directed and submissin of detailed bore log sheet as per I.R.C. 78-2014 and section 2400 including testing and preseving rock core samples in core boxes as per specifications.

Taking trial boring 100 mm dia for detailed investigation with diamond drill double tube in all sorts of soil like sand soft soil moorum gravels boulders and soft rock including all materials such as casing pipes accessories grease and other such materials and or as required including converying such materials and machinery to site of work preserving the loose sample and core sample serially numbered at the site of work and conveying the same to the head quarters of concerrned office as directed and submission of detailed bore log sheet as per I.R.C. 78-2014 and section 2400 including testing samples in as per specifications.

Providing and laying 1.5 m deep in rock and 1.5 m above rock 25 mm dia Tor Steel dowel bars in foundation including drilling 65mm dia bore hole in rock necessary bending, hooking, tying, reinforcement in position and grouting etc. complete as per drawings and specifications.

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 covered by gunny bags). D Height upto 5m (a) Using concrete Mixer (i) R.C.C. Grade M-20

(i) R.C.C. Grade M-30

Supplying, fitting and placing HSD (High Strength Deformed Steel) bars reinforcement in sub-structure complete as per drawing and technical specifications section 1600 and 2200.

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) Grannular material

Supplying fitting and fixing in position true to line and level elastomeric bearing conforming to ICR:83 (Part -II ) section IX and clause 2005 of MORTH specifications complete including all accessaries as per drawing and Techanical specifications section 2000and 2200

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications as per relevant clause of section 2700.

Providing weep holes in Brick masonry/ Plain/ Reinforced concrete abutment, wing wall/return wall with 100 mm dia. AC pipe, extending through the full width of the structure with slope of 1 V: 20 H towards drawing face. Complete as per drawing and Technical specifications section 2706 and 2200.

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MORT&H specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specifications 710.1.4 of I.R.C. 78 and 2200.

Kilo Meter Stone (Reinforced cement concrete M15grade kilometer stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc) (ii) Ordinary Kilometer stone (Precast)

(iii) Hectometer stone (Precast)

Retro- reflectrorized Traffic signs (Providing and fixing of retroreflectrorized cautionary, mandatory and informatory sign as per IRC:67- 2012 made of retro reflective type sheeting vide clause 801.3, fixed over aluminum sheeting of required thickness supported on a mild steel back frame of ISA 40 x 40 x 5 mm and mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and paiting all components of the signs and supports as per clause 7.2 of IRC:67-2012 A Made of Class -C High Intensity Micro Prismatic Grade Sheeting of Type XI (for National Highways and State Highways) (a) With Aluminum sheeting of 2 mm thickness (ii) 900 mm equilateral triangle

(iv) 800 mm x 600 mm rectangular

Direction and Place Identification signs With more than 0.9 sqm size board, (Providing and erecting direction and place identification retro- reflectorized sign as per IRC:67-2012 made of retro-reflective type sheeting and vide clause 2013, fixed over aluminum sheeting, 2 mm thick with area exceeding 0.9 sqm and fixed on a mild steel angle iron posts of size 40x40x5 mm supported on 2Nos. mild steel angle iron posts of size 75x75x6mm, fimly fixed to the ground withM15 grade cement concrete 45x45x60cm, 60 cm below ground level as per approved drawing) A Made of Class -C High Intensity Micro Prismatic Grade Sheeting of Type XI (for National Highways and State Highways)

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) paint with 10 cm bands of yellow Retro- Reflective Sheeting of Engineering Grade pasted a per IRC:79 including one MS angle Iron post of size 50x50x5 mm of 1.65 meter long duly painted with synthetic enameled paint block including bolts and fixing the same in M- 15 concrete black of size 30x30x30cm, including transportation etc. Complete.

Providing and Fixing Linear Delineator System as per MOST clause 806 of specification for Roads and Bridges, of size 33‟'x 4” made with corrugate Aluminum (Confirming to IS:736 - Material Designation, 24345; or 1900) and reflective sheeting of Micro prismatic Lens sheeting as stipulated in MOST circular (RW/NH- 33023/31/88-DO.iii) confirming to ASTM D4956-01 Type IX and fixing the same with bracket made of galvanized steel fixed with 6 Nos. high precision Screws confirming to IS:1364.

Providing & Fixing tree studs in Square/ Round shape of 4” side/diameter made of 2 mm aluminum substrate (Confirming to IS:736 -Material Designation, 24345 or 1900) end reflective surface of High Intensity grade as specified in section 801.3 of MORT&H duly treated with HLVA and fixing the same with four Nos. high strength nails confirming to 1S:1367 on trees at site each.

Road Markers/Road Stud with Lens Reflector (Providing and fixing of road stud 100x 100 mm, die cast in aluminum, resistant to corrosive effect of salt and grit, fitted with lens reflectors, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BIS:873, part- IV:1973)

Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorizing glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35- 1997. The finished surface to be level, uniform and free from streaks and holes.)

Construction of RCC Drain/Cover/Chamber (i)Excavation for drain (Earth work in excavation for drain/chamber 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.)

(ii)Construction of RCC drain/chamber cover, placing in position,providing shuttering and concreting by using concrete mixer, compaction by vibration etc complete as per drawings and technical specifications excluding reinforcement. with RCC M-20

(iii)Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in drain/cover/chamber complete as per Drawing and Technical Specifications.

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.) Ordinary soil Up to 3 m depth

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

Providing and laying Reinforced Cement Concrete pipe NP 4 / prestressed concrete pipe (Laying Reinforced cement concrete pipe NP4 /prestressed concrete pipe for culverts including fixing collar with cement mortar 1:2 but excluding bedding below pipe excavation, protection works, backfilling, concrete and masonry works in head walls and parapets . ) C 1000 mm dia

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 and as per clause 2504.

Providing and laying Pitching Stone/Boulder 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 clause 2504.

Sand Filling in Foundation Trenches as per Drawing & Technical Specification

(ii)PCC Grade M20

(vii)RCC Grade M30

Providing and laying Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications section 1500, 1700 and 2200 A Height upto 5m (a) Using concrete Mixer (i) P.C.C. Grade M-20

Furnishing and Placing Reinforced/Prestressed cement concrete in super structure as per drawing and Technical Specification sections 1500, 1600 and 1700 B RCC Grade M30 I For Solid Slab Super Structure (a) Using Concrete Mixer (i) Height upto 5 m

(ii) Height 5.0 M to 10.0 M

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications and 2200

Providing and fixing in position tar paper bearing for slab as per approved drawing and specification

Filler joint B Providing & fixing 20 mm thick compressible fiber board (12 m long x 25 cm deep) in expansion joint complete as per drawing & Technical Specification.

Reinforced Cement Concrete Crash Barrier (Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-25 grade concrete with HYSD reinforcement conforming to IRC:21-2000 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH-33022/1/94-DO III dated 24 June, 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified)

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

Painting on Kerbs in black & yellow alternate bands including cast of material & labour complete as per drawing and specification as per clause 803.

Painting on concrete surface of R.C.C. Railing (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. )

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

Providing and fixing of Av. 20mm thick Granite plate i/c 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 plateform for loading arrangements apparatus for measurement etccomplete as per drawing and specification (asvper I.R.C.S.P.51)

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Activity unit