Annual Maintenance including Incident Management for Perambalur (Km 78.200) to Athoor (Km 133.200) section of NH-136 (Total length 55 km) in the State of Tamil Nadu on Item Rate Basis

Ordinary Repair works

Brick work in Cement Mortar 1:3 using best quality II Class Ground Moulded chamber burnt bricks of size 9" x 4-1/2" x 3" including curing, etc., complete complying with standard specification including all other incidental charges and as directed by Engineer In basement, In basement (Partition Wall ) as per clause 1300 of MORTH specifications Rev.V and basement above (Main Wall, Stone bech for Seeting)

Plastering with cement mortar 1:3,12mm thick and including the cost and conveyance of all materials and all labour charges etc.,complete. complying with standard specifications as per clause 1300 & 2200 of MORTH Rev.V and as directed by the Engineer-in-charge

Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete/MS Sheet surfaces

Clearing slab/box type culverts and pipe culverts including clearing, cleaning and reshaping of upstream and downstream faces of those culverts with in the ROW. The Job includes disposal of excess material recovered site including vegetation outside ROW with all leads and lifts complete in all respect as per direction of Engineer in charge and as per road maintanence Standard clause no.6.5 of SP 95-2011.(Frequency of cleaning will be once in a year i.e. before start of monsoon)

Major and Minor Bridges

Slab/Box type culverts/Pipe culvert

Repairing of expanssion joints in Major/minor bridges and flyovers with replacing of modular Strip seal expanssion joints shall confirming IRC SP : 69-2011 clause 7.7, concrete having strength not less than that in superstructure subject to a minimum of M35, for modular strip seal joint the space beneath the joint boxes shall be completed filled with concrete, the technical requirements all as per IRC SP:69-2011 (as per MORTH specification.2607)

Repair and Replacement of Drainage Spouts complete as per drawing and Technical specification

Repair of RCC & Steel Hand Rail on Bridge locations

Providing and Laying hot applied thermoplastic road marking strip on Bituminous Surface of specified shade/ colour of 2.5 mm thick including Type 1 beads (Refer MoRTH Specification Clause803.4.2) which are a constituent of the basic thermoplastic compound vide Table 800-9 (MORTH Specification) and Type 2 beads are those which are to be sprayed on the surface vide Clause 803.6.4 (MoRTH Specification). The glass beads shall have a minimum reflectivity index of 1.5. The glass bead shall be @250gm/sqm. The thermoplastic road marking material thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC 35. Pavement Marking Performance such as Day/Night visibility, Dry/Wet visibility and skid resistance shall be confirming to clause 15.5 of IRC 35. The finished surface to be level, uniform, and free from streaks and holes complete as per direction of Engineer-incharge and in accordance with applicable specifications. (Refer MORTH Clause 803 for technical Specification and Performance for IRC 35:2015). Recommended Use of specialized Road Marking Primer, based on surface conditions.

DBM:Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5 per cent by weight of total 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.

BC: Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 per cent 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. 509 complete in all respects

Tack Coat: Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 to 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2)

Construction of Retaining Wall

Earth work 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.

Sand Filling in Foundation Trenches as per Drawing & Technical Specification

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. (M 15)

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications (M-35)

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

Lined Drain

Earth work 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.

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications(M15)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications(M30)

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

Road Maintenance

Carrying out proper cleaning, and removing ot dust/sitt/thrash/plastic/rubbish/garbage/waste from the Main carriage way, Service Roads, Bus bay, Bus shelter, Junction & All Median openings foothpaths, at entire length in every month as directed by the engineer and as per road maintanence Standard clause no. 6.1.21, 6.2, 6.3,6.4 of IRC-SP 95-2011. verges (excluding the verges of central median) by mechanical brooms (truck mounted road sweeper) established with vehicle tracking system and manually if required and as directed by the Engineer-in- charge and disposing of the waste material at a suitable place outside ROW. The payment will be made as per the report of vehicle tracking system indicating the location and kilometers traveiled and number of passes on that stretch covering the full kilometer. The cieaning includes full width of both sides of carriageway and service road, if any and confirming to 6.10 of Scope of work of Section-6 and as directed by the Engineer-in- charge. The payment will be deducted proportionately per the reoort of VTS.

Cleaning of Maincarriageway length from km.78+200 to km.133+200( quartly once)

Removal of rank vegetation/weeds and undesirable vegetation from shoulders, embankment slopes upto ROW (both sides) and keep cleaning at available entire length etc., complete in all respect including tree pruning, breaking of clods, rough dressing and disposal of waste material and vegtation at a place outside ROW as per direction of Engineer in charge and as per road maintanence Standard clause no. 6.14 of IRC-SP 95-2011. 5000 Sqm/ km is asumed and median for a length of 0.4 Km, the payment will be released as per prorata of assumed quantity.

Road property Maintenance

Providing, painting, lettering and fixing of distant measurement stones including dismantling of old damaged/broken ones confirming to technical specification clause 804 of MORTH Rev.V (By using Total station for KM Marking)

Hectometers stone

Km stone

5th km stone

Traffic safety items

Type - A, Providing and erecting Single sided Single Guard "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811)

Providing & fixing of missing Beams, Vertical posts & Spacer channels, in MBCBs

"W" beam crash barrier, 3 mm thick corrugated sheet metal, galvanized by hot dip process to be fixed 70 cm above road/ground level on available ISMC channel vertical post with all fittings as directed by the Engineer- in-charge.

ISMC series channel vertical post, 150x75x5 mm, 1.8m high, 1.1m below ground/road level, galvanized by hot dip process with all fittings as directed by the Engineer- in-charge.

Spacer channel section 150x75x5mm, 330mm long galvanized by hot dip process with all fittings as directed by the Engineer- in-charge.

Providing and fixing retro-reflective stickers (Engineering grade) of size 10 cm x 5cm on MBCBs and other structures as per MORTH CI no.801 and as per approval of Engineer in charge.

Supply and Installation of Multicolour Solar Power Blinker with 4"dia 3mm thick Cantilever L-Type pole,3"dia 2.5mm thick advance pole Red /white/blue high frequency flashing lights 3sets,300mm red blinker lights with LED delineators Red/White/Blue along with high frequency flashing circuit box by Automatic ON/OFF system including transportation and erection & fixed firmly in concrete foundation with UG cables on both sides of median openings.

Supplying and erecting red /yellow unbreakable polycarbonate body Solar Blinker 300mm dia. LED lamp confirming to IRC:93 and IS:7537. It shall have Light Emitting Diode (LED) - Hi Bright technology (Compliant to EN12368 or equivalent BIS standard). The Signal Switching shall be Solid State, with Opto-isolation. The Automatic operation mode shall have functional flashing rate available at 50% Duty Cycle - 50 or 60 Flashes/minutes. The Electrical Power Supply shall be solar based 12 VDC operating at Ambient Temperature 0° to 55°C. The solar power system shall have in-built charge Controller Low/High cut out, Solar SPV Module 60 Watts, Maintenance Free Battery (60AH) (having back up for operating blinker for 72 Hrs in absence of Sun or during rainy or foggy days. The Solar System shall be housed in a weatherproof pole mounting cabinet with clamp and mounting accessories. The Solar Blinker shall be supported on Gl circular pipe 80 NB, 3.2 mm thickness confirming to IS 1239, 3m above the Finish Road level. GI circular pipe shall be firmly fixed to the ground by means of properly designed foundation with M 25 grade cement concrete 45 cm x 45 cm x 60, 60 cm below ground level as per approved drawing. Alternate white and yellow bands (Minimum four bands) of Type XI retro-reflective sheeting shall be pasted @ 0.5m c/c starting from a height of 0.5 m above the finish road level.. The warranty so provided by supplier will be in the name of NHAI

Providing and Erecting of Retro - Reflectorised Hazard Marker: Providing and fixing of retro-reflectorised direction and place identification sign of area not exceeding 0.9 sqm as per clause 801 of MORTH Specifications for Roads & Bridge Works (5th Revision) and IRC 67 made of class -C Micro Prismatic Grade Sheeting of Type XI retro reflective sheeting. The retro reflective sheeting shall have manufacturer logo, watermark and lot number on the sheet. A QR (Bar) code shall also be placed on the backside of the sign board with an indelible ink. Retro reflective sheet shall be fixed over 2 mm thick aluminium sheeting or 4mm thick Aluminium composite material sheet vide clause 801 of MORTH Specifications for Roads & Bridge Works The sign shall be fixed over back support frame of minimum 35 x 35x 3 mm Angle Frame. Retro-reflective sheet shall be fixed on substrate with Pressure Adhesive. The substrate shall be firmly riveted on angle frame @200mm spacing with aluminium pop rivets using Pneumatic guns. The Angle frame shall be firmly fixed with high strength Bolts, washers & nuts conforming to S1364 and IS 1367 on Sign Support Pole! Signs supports shall be Gl circular pipe 80 NB, 3.2 mm thickness confirming to IS 1239 and firmly fixed to the ground by means of properly designed foundation with M 25 grade cement concrete 45 cm x 45 cm x 60, 60 cm below ground level as per approved drawling. All Components of signs and supports including angle frame, bolts, nuts, washers, etc., other than the reflective portion shall be galvanized by hot dip process (Zinc coated, 0.55 kg/sqm; minimum single spot) unless otherwise specified. All galvanizing shall be done after fabrication. Alternate white and yellow bands measuring 50 mm long retro-reflective sheeting shall be pasted around Gl posts which help in ensuring the visibility/Presence of poles during night time even if the sign boards are stolen or totally vandalized. Minimum four bands of such retro-reflective sheeting shall be pasted starting from a height of 0.5 m above the finish road level. The messages (legends, letters, numerals, etc.) and borders shall be digitally printed confirming to clause 6.8 of RC 67. Finished Signs shall have an Ultra Violet (UV) protective clear overlay applied to the entire face of the signs supplied by reflective sheet manufacturer. The agency shall submit 10 years warranty for satisfactory field performance for type XI retro-reflective sheeting from the manufacturer conforming to clause 6.7 & 6.9 of IRC 67. Agency shall submit a certified copy of reports from Government laboratory/Institute conforming to clause 6.7& 6.9 of IRC 67 including 3 years accelerated outdoor weathering for the retro reflective sheeting. The Agency shall submit the sign convertor (manufacturer) name with essential equipment in his fabrication shop such as digital printer, cutter, plotter, laminator, Galvanizing plant etc. The Agency shall submit road sign installation drawing in 'Kmz' file for approval before installation and after installation submit geo-tagging of all road signs with its installation photos and date of installation and other details as mentioned in IRC 67 annexure VII, complete in all respects. The sign supports & its foundation detalls are indicative. These may be increased for areas fiaving higher wind velocities like in coastal areas. This is applicable to all road signs and directions boards

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per clause 801 of MoRTH Specifications for Roads & Bridge Works and IRC: 67 (2022) made of class -C Micro Prismatic Grade Sheeting of Type XI retro reflective sheeting. The retro - reflective sheeting shall have manufacturer logo, watermark and lot number on the sheet. A QR (Bar) code shall also be placed on the backside of the sign board with an indelible ink. For signs above 600mm size, retro reflective sheet shall be fixed over 2 mm thick aluminium sheeting vide clause 801 of MoRTH Specifications for Roads & Brdige Works. For signs above 600mm sizes, sign shall be fixed over back support frame of minimum 35 x 35x 3 mm angle Frame. For signs above 600mm size, Signs shall be supported on GI circular pipe 80 NB, 3.2 mm thickness confirming to IS 1239. Retro-Reflective sheet shall be fixed on Substrate with Pressure Sensitive Adhesive. The Substrate shall be firmly riveted on Angle Frame @ 200mm spacing with Aluminium Pop rivets using Pneumatic Guns. The Angle frame shall be firmly fixed with high strength bolts, washers nuts conforming to IS1364 and IS 1367 on Sign Support Pole. Sign Supports shall be firmly fixed to the ground by means of properly designed foundation with M 25 grade cement concrete 45 cm x 45 cm x 60, 60 cm below ground level as per approved drawling. All Components of signs and supports including Angle Frame, Bolts, Nuts, Washers, etc. other than the reflective portion shall be galvanized by hot dip process (Zinc coated, 0.55 kg/sqm; minimum single spot) unless otherwise specified. All galvanizing shall be done after fabrication. Alternate white and yellow bands measuring 50 mm long retro-reflective sheeting shall be pasted around Gl posts which help in ensuring the visibility/Presence of poles during night time even if the sign boards are stolen or totally vandalized. Minimum four bands of such retro-reflective sheeting shall be pasted starting from a height of 0.5 m above the finish road level. The messages (legends, letters, numerals, etc.) and borders as per clause 6.8 of IRC 67 shall be digitally printed. Finished Signs shall have an Ultra Violet (UV) protective clear overlay applied to the entire face of the signs supplied by reflective sheet manufacturer. The agency shall submit 10 years warranty for satisfactory field performance for type XI retro reflective sheeting from the retro-reflective sheet manufacturer confirming to clause 6.7 & 6.9 of IRC 67. Agency shall submit a certified copy of test reports from an Government laboratory/ Institute conforming to clause 6.7 & 6.9 of IRC 67 including 3 years accelerated outdoor weathering for the retro reflective sheeting. The Agency shall submit the sign convertor (manufacturer) name with details of essential equipment available with convertor in his fabrication shop such as digital. printer, cutter, plotter, laminator, Galvanizing plant, etc. The Agency shall submit road sign installation drawing in 'Kmz' file for approval before installation and after installation submit geo-tagging of all road signs with its installation photos and date of installation and other details as mentioned in IRC 67 annexure VII, completein all respects. The sign supports and its foundation details are indicative. These may be increased for areas having higher wind velocities like in coastal areas. This is applicable to all road signs and directions boards.

Stop board ( 90cm High Octagon )

Speed Limit (90cm Circular)

Go Slow ( 90cm circular )

Chevron sign board ( 60cm x 50cm rectangle )

Providing and fixing of retro-reflectorised direction and place identification sign as per clause 801 of MoRTH Specifications for Roads &Bridge Works (5th Revision) and IRC: 67 made of class -C Micro Prismatic Grade Sheeting of Type XI retro reflective sheeting. The retro - reflective sheeting shall have manufacturer logo, watermark and lot number on the sheet. A QR (Bar) code shall also be placed on the backside of the sign board with an indelible ink. Retro reflective sheet shall be fixed over 2 mm thick aluminium sheeting vide clause 801 of MoRTH Specifications for Roads & Bridge Works. The sign shall be fixed over back support frame of minimum 40x40x 5mm Angle Frame. Retro-reflective sheet shall be fixed on substrate with Pressure Adhesive. The substrate shall be firmly riveted on angle frame @200mm spacing with aluminium pop rivets using Pneumatic guns. The Angle frame shall be firmly fixed with high strength Bolts, washers & nuts conforming to IS1364 and IS 1367 on Sign Support Pole. Signs shall be supported on two or more Gl circular pipe 80 NB, 3.2 mm thickness confirming to IS 1239. Adequate bracing shall be provided to hold firmly GI support pipes. The sign supports shall be firmly fixed to the ground by means of properly designed foundation with M 25 grade cement concrete 45 cm x 45 cm x 60, 60 cm below ground level as per approved drawling. All Components of signs and supports including angle frame, bolts, nuts, washers, etc., other than the reflective portion shall be galvanized by hot dip process (Zinc coated, 0.55 kg/sqm; minimum single spot) unless otherwise specified. All galvanizing shall be done after fabrication. Alternate white and yellow bands measuring 50 mm long retro-reflective sheeting shall be pasted around Gl posts which help in ensuring the visibility/Presence of poles during night time even if the sign boards are stolen or totally vandalized. Minimum four bands of such retro-reflective sheeting shall be pasted starting from a height of 0.5 m above the finish road level. The messages (legends, letters, numerals, etc.) and borders shall be digitally printed confirming to clause 6.8 of IRC 67. Finished Signs shall have an Ultra Violet (UV) protective clear overlay applied to the entire face of the signs supplied by reflective sheet manufacturer. The agency shall submit 10 years warranty for satisfactory field performance for type XI retro reflective sheeting from the manufacturer conforming to clause 6.7 & 6.9 of IRC 67. Agency shall submit a certified copy of test reports from Government laboratory/Institute conforming to clause 6.7 & 6.9 of IRC 67 including 3 years accelerated outdoor weathering for the retro reflective sheeting. The Agency shall submit the sign convertor (manufacturer) name with essential equipment in his fabrication shop such as digital printer, cutter, plotter, laminator, Galvanizing plant etc. The Agency shall submit road sign installation drawing in 'Kmz' file for approval before installation and after installation submit geo-tagging of all road signs with its installation photos and date of installation and other details as mentioned in IRC 67 annexure VII, complete in all respects. The sign supports and its foundation details are indicative. These may be increased for areas having higher wind velocities like in coastal areas. This is applicable to all road signs and directions boards.

Providing and fixing overhead gantry mounted signs as per clause 801 802 of MORTH Specifications for Roads & Bridge Works (5th Revision) and IRC 67 made of class -C Micro Prismatic Grade Sheeting of Type XI retro reflective sheeting. The retro reflective sheeting shall have manufacturer logo, watermark and lot number on the sheet. A QR (Bar) code shall also be placed on the backside of the sign board with an indelible Ink. Retro reflective sheet shall be fixed over 2 mm thick aluminium sheeting or 4mm thick Aluminium composite material sheet vide clause 801 of MORTH Specifications for Roads & Bridge Works. The sign shall be fixed over back support frame of minimum 40x40x 5mm Angle Frame. Retro-reflective sheet shall be fixed on substrate with Pressure Adhesive. The substrate shall be firmly riveted on angle frame @200mm spacing with aluminium pop rivets using Pneumatic guns. The Angle frame shall be firmly fixed with high strength Bolts, washers & nuts conforming to IS1364 and 15 1367. The sign shall be fixed with vertical clearance of 6.0m from the highest finished level of entire carriageway including paved shoulder. For Cantilever mounted signs, the center of the sign is typically located over the carriageway edge line; however the left edge of sign shall be positioned no further left than the left edge of paved shoulder. On Gantry mounted signs, when number of signs are erected, the outer edges of signs shall not extend beyond the outer edge of paved shoulders on left side and paved edge strip on median side. Overhead Signs shall be placed on structurally sound gantry ог cantilever structure made of Gl pipes confirming to IS 1239. The lateral clearance of the gantry sign supports shall be confirming to clause 802.3 of MORTH specifications. The sign supports shall be firmly fixed to the ground by means of properly designed foundation as per approved drawing. All Components of signs and supports including gantry, bolts, nuts, washers, etc., other than the reflective portion shall be galvanized by hot dip process (Zinc coated, 0.55 kg/sqm; minimum single spot) unless otherwise specified. All galvanizing shall be done after fabrication. Alternate white and yellow bands measuring 50 mm long retro-reflective sheeting shall be pasted around gantry support posts which help in ensuring the visibility/Presence of poles during night time even if the sign boards are stolen or totally vandalized. Minimum four bands of such retro-reflective sheeting shall be pasted starting from a height of 0.5 m above the finish road level. The messages (legends, Letters, numerals, etc.) and borders shall be digitally printed confirming to clause 6.8 of IRC 67. Finished Signs shall have an Ultra Violet (UV) protective ciear overlay applied to the entire face of the signs supplied by reflective sheet manufacturer. The agency shall submit 10 years warranty for satisfactory field performance for type XI retro reflective sheeting from the manufacturer conforming to clause 6.7 & 6.9 of IRC 67. Agency shall submit a certified copy of test reports from Government laboratory/Institute conforming to clause 6.7 & 6.9 of IRC 67 including 3 years accelerated outdoor weathering for the retro reflective sheeting. The Agency shall submit the sign convertor (manufacturer) name with essential equipment in his fabrication shop such as digital printer, cutter, plotter, laminator Galvanizing plant etc. The Agency shall submit road sign installation drawing in 'Kmz' file for approval before installation and after installation submit geo-tagging of all road signs with Its Installation photos and date of installation and other details as mentioned in IRC 67 annexure VII, complete in all respects, The sign supports and its foundation details are indicative. These may be increased for areas. having higher wind velocities like in coastal areas. This is applicable to all road signs and direction boards.

GI Gantry with two supports having 12m clear span of 4 tone Weight (as per policy Circular 12.38/2025)

Cantilever Gantry 6m for Direction, place identification and informatory sign of 2.0 tonne (approx)(as per policy Circular 12.38/2025)

Road Delineators: Supplying and Installation of delineators (road way indicators, hazard markers, object markers) confirming to IRC 79, 80 to 90 cm high above ground level with about 200 to 300mm base which can be anchored on to the ground. The delineator shall have an ellipsoidal or circular shape made of mild steel with pure polyester powder coating with minimum thickness of powder coating of not less than 40 micron. The delineator shall have minimum three reflective sheeting bands of 150mm height confirming to Type XI sheeting specifications as per IRC 67

Incident Management

TOW away vehicle: Removing all types of broken down/vehicles which have met with accidents from the carriageway amd toeing the same to proper locations i.e nearest police stations or some suitable location by using 20 tonne or of more capacity pick and carry crane, as per IRC :SP:84-2014, Clause 12.9 and as per other applicable clause agreement. It shall also be filed GPS based vehicle tracking system to monitor its movement on 24 hrs X 7 days of a week basis for 1 vehicle. Also Supply of colour photographs in three copies and two Pendrives (video) complete as per Clause 6.8.3 of Performance standards & Supply of videos (in Pendrive) in three copies including videography of complete stretch at three stages in O&M period as per NHAI/Policy Guidlines/Road Safty/2024 Poicy Circular No.12.36/2024, dated 12.12.2024

From km 78+200 to km 133+200

Patrolling by Route patrol vehicle as per IRC:SP:84-2014, Clause 12.8 and as per other applicable clause in agreement. The patrol shall promptly clear the road of any obstruction. Where the obstruction take time to be cleared, the section shall be cordoned off by placing traffic cones, it shall be illuminated during night. Also removing the dead animals from highway. It shall also be fitted with GPS based vehicle tracking system to monitor its movement on 24 hrs X 7 days of a week basis for 1 vehicle. Also Supply of colour photographs in three copies and two Pendrives (video) complete as per Technical specification Clause 125 & Supply of videos (in Pendrives) in three copies including videography of complete stretch at three stages in O&M period complete as per NHAI/Policy Guidlines/Road Safty/2024 Policy Circular No.12.36/2024, dated 12.12.2024

From km 78+200 to km 133+200

Lighting

Mini Mast: 16 m high hot dip galvanised mast suitable to mount 8 No in assymmetrical type mounting along with high-quality integrated LED Flood light with a minimum system iumen of 24100 Lm and system wattage not exceeding 195W with a nominal efficiency 130 lumen/watt and luminaire shoud have medium Asymmetric and symmetric optics. The housing should be of non corrosive high-pressure die-cast aluminum to with stand extreme environments. Confirming to Minimum 40 Lux as per IRC 4 lane manual designed as per IS:875 (Part 3) -1978, fitted with a base flange, door at the base of mast with heavy duty Intenal lock, fantern carriage, suitable winching arrangement with Motor for lifting of Light fixing, Timer switch for ON/OFF, Cost includes foundation, errection and transportation including supply and laying of reqired cable for getting electrical connection from TNEB.

Street lighting with single pole & single arm 1.5mtr fitting 150W - bluetooth Remote enabled MPPT based chage controller with dimmable solar street lignt with (150Wp Monocrystaline) mono panel , (72 AH 3.6v) battery , 9mts octagonal pole with all acesssories automatic switch on/off& battery inbulid duty cycle 12 hrs working each and every night, protections for battery, deep charge protection for battery,reverse polarity protection for panel and battery temperature compensated charging for battery 36 Hrs back up.including foundation work.

Street light with single pole & Single arm 1.5m fitting 250W LED Light(Electerical)-, 9 mts Octogonal pole with all Wireing from the source point and all acessories automatic switch on/off battery inbuild duty cycle 12 hrs working each night, protection for battery, deep charge protection for battery, reverse polarity protection for panel and battery temperature compensated charging for battery 36Hrs back up, including foundation work/Fixing in parapet wall. The price includes of the necessary wiring and accessories required from the nearest electricity source point to the light pole and also includes of TANGEDCO connection charges. Electricity Charges will be paid by NHAI

Misc. Works

Providing additional Mazdoors as per site requirements

Providing additional man-hours for the Back-Hoe-Loaders as per site requirements