Permanent measures to black spot in Km 19/470-19/8 of NH 47B (Muppanthal)

Amount

Earth work excavation in all classes of soils expect hard rock requiring blasting and depositing on bank with intial lead and lifts and all other incidential charges such as shoring struting baling out water forming priotective bunds coffer dam whereever necessary for foundation of culvert as per SS 20B and MORST Specifictions Cl.29.3.DRAIN , BUS LAY BAY Widening

Earth work excavation in all classes of soils expect hard rock requiring blasting and depositing on bank with intial lead and lifts and all other incidential charges such as shoring struting baling out water forming priotective bunds coffer dam whereever necessary for foundation of culvert as per SS 20B and MORST Specifictions Cl.29.3 for Filling( branch road raising)

Cement Concrete (1:2:4) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., .DRAIN & BUS LAY BAY.Foundation

Vibrated cement concrete M10, 1:3:6 mix using 40 mm ISS HBG metal including cost and conveyance of all materials to site., complying to the required standard and specifications including labour for formwork, laying, watering, curing and compacting vibrator charges and all other incidental charges etc., complete for Base course of Concrete Foot Path MORT & H 2900, 2908 as per MORTH specification

Vibrated Cement Concrete M15(1:2:4) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., .DRAIN and Foot path

Supply and fabrication of Steel Grade Fe – 500 / steel required for all RCC items of works involved in the schedule including cost of steel cost of fabrication, labour charges for cleaning the bars, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawings including cost of binding wire, provision of space bars, cover blocks and all other incidental charges etc., complete as per standard specification.DRAIN.

Vibrated reinforced cement concrete design mix M20 grade using ISS size HBG graded metal crushed stone including cost and conveyance of all materials to site but excluding cost and fabrication of steel but including cost and labour charges compacting, finishing and curing, including all incidental charges etc., complete for COVER SLAB For DRAIN.

Providing and laying Granular sub base with of close graded material as per table nos.400-1/400-2 and grading-V of MORTH revision V with crushed stone or qurry fines and or any other granular material or combination of these for 150MM thick to give CBR of 30 on prepard sub grade in accor. for Bus lay bay, Widening and Branch road

Wet Mix Macadam (Table 400-13) (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, Complete as per clause 406). for Bus lay bay, Widening and Branch road

Prime Coat (Providing and applying primer coat with bitumen emulsion (SS-I type) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per clause 502) - over WMM/ WBM. for Bus lay bay, Widening and Branch road

Tack Coat - Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per clause 503 - over granular surfaces treated with primer. for Bus lay bay, Widening and Branch road

Dense Graded Bituminous Macadam (Table - 500-10) (Providing and laying dense bituminous macadam with Hot Mix Plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade 30) at percentage specified by JMF 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.506) Grading II. for Bus lay bay, Widening and Branch road

Bituminous Concrete (Table 500-17) (Providing and laying bituminous concrete with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade) at percentage specified by JMF 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. 509 complete in all respects) - Grading II. for Bus lay bay, Widening and Branch road

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC: 35. The finished surface to be level, uniform and free from streaks and holes etc complete as per MORT & H specification No.803..

Providing and fixing reflective road studs of " category A " raised pavement markers made out of poly carbonate /methyl methercrylate / ABS moulded body conforming to ASTM D 788 and felective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro-reflectance and chromaticity values confromimg to ASTM D4280. The reflective raised pavement markers shall also conform to the MORTH circular No. RW/NH.33023/10/97-DOIII dated 11.06.97 . The height , width and length shall not be less than 15mm, 90mm and 100mm and with minimum reflective area of 13 sq.cm on each side and slope to the base shall be 35 +/- 5 degree. Each reflector shall have a CIL not less than values specified in table 2 of said MoRT&H circular .The stregth of detachment of the integrated cylindrical shanks , ( of diameter not less than 19+/-2 mm and height not less than 30+/-2 mm ) from the body is to be minmum value of 500 Kgf. Fixing will be by drilling holes on the road for the shanks to go inside , without nails and using epoxy resin based adhesive as per manufcturer's recommendation and complete as directed by the engineer . The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280 and conforming to IRC 35 - 2015 guidelines and MORTH specification 804 etc ., complete.

Supply of LED Solar Blinkers (Red) with 300 mm dia, LED-192 Nos solar module 75 WP , SMF Battery 12V/42AH, Charge control unit 12v/5A visible distance 1000m, operation 24 hrs, GI pole height 4.5m,and OD-3 Dia Battery box with Anti theft protection , instalation charges, Anti corrosion paint with Hot Dip Galvanised matter and concrete maetials Etc complete including laobur chagres as per Morth Specification

Providing and fixing of Retro Reflectorised Cautionary Mandatory and informatory sign made out of High intensity Prismatic grade sheeting confirming to Type-IV standards of IRC-67: 2012 and ASTM D 4956-09, specification and fixed over 2mm thick Aluminum sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75mm x 75mm x6mmwith a clear height not less than 2.1m from the ground level to the bottom of the sign board and 0.6 m below ground level.The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60 cm, 60cm size including cost and conveyance of all materials, equipments Machinery and Labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro -Reflectro sheet shall consist of minimum coefficient of Retro -reflection as per table 6.6 of IRC 67-2012. The retro reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67-2012 (as per MORT&H specification No 801) a) 60 x 45 cm Rctangular board Charvan board

Providing and fixing of Retro Reflectorised Cautionary Mandatory and informatory sign made out of High intensity Prismatic grade sheeting confirming to Type-IV standards of IRC-67: 2012 and ASTM D 4956-09, specification and fixed over 2mm thick Aluminum sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75mm x 75mm x6mmwith a clear height not less than 2.1m from the ground level to the bottom of the sign board and 0.6 m below ground level.The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60 cm, 60cm size including cost and conveyance of all materials, equipments Machinery and Labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro -Reflectro sheet shall consist of minimum coefficient of Retro -reflection as per table 6.6 of IRC 67-2012. The retro reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67-2012 (as per MORT&H specification No 801) b) 60cm Cirucluar Board Speed limet

Providing and fixing of Retro Reflectorised Cautionary Mandatory and informatory sign made out of High intensity Prismatic grade sheeting confirming to Type-IV standards of IRC-67: 2012 and ASTM D 4956-09, specification and fixed over 2mm thick Aluminum sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75mm x 75mm x6mmwith a clear height not less than 2.1m from the ground level to the bottom of the sign board and 0.6 m below ground level.The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60 cm, 60cm size including cost and conveyance of all materials, equipments Machinery and Labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro -Reflectro sheet shall consist of minimum coefficient of Retro -reflection as per table 6.6 of IRC 67-2012. The retro reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67-2012 (as per MORT&H specification No 801) b) 90cm Triangle Board

Providing and fixing of Retro Reflectorised Cautionary Mandatory and informatory sign made out of High intensity Prismatic grade sheeting confirming to Type-IV standards of IRC-67: 2012 and ASTM D 4956-09, specification and fixed over 2mm thick Aluminum sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75mm x 75mm x6mmwith a clear height not less than 2.1m from the ground level to the bottom of the sign board and 0.6 m below ground level.The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60 cm, 60cm size including cost and conveyance of all materials, equipments Machinery and Labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro -Reflectro sheet shall consist of minimum coefficient of Retro -reflection as per table 6.6 of IRC 67-2012. The retro reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67-2012 (as per MORT&H specification No 801) (Area more than 0.9 Sqm).GO SLOW ACCIDENT ZONE.

Providing and erecting of retro- reflectorised hazard marker traffic singn made out of high intensity prismatic grade sheeting confirming to TYPE-IV standards of IRC-67:2012 and ASTM D4956-09, specification and fixing over 2mm thick aliminium sheet fixed over a back supporting frame of 25mmx25mmx3mm mild steel angl and supported on a milde steeel post 75x75x6mm and 0.60m below gorund level .The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmx45cmx60cm size including cost and conveyance of all materials,equipment machinery and labour with all leads and lifts loding charges necessary for satisfactory completion of the work as directed by the engineer in charge high intensity retro-reflectro sheet shall consist of minimum coefficient of retro-reflection as per table 6.6 of IRC67.2012(as per MORT&H specification No.801)

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Providing fixing and erection 50mm dia steel pipe railing in 3rows duly painted on medium weight steel cheennels (ISMC series) 100mm x 50mm,1.22metre hight above ground.2m centre to centre inculuding fabrication of steel, fixing, painting completre etc.. as per approved drawings.

Providing and Fixing of Retro Reflectorised Cautionry , mandatory and informatory signs made out of High Intensity Prismatic Grade Sheeting confirming to IRC 67-2012 and ASTM D 4956-09, Type XI Specification and fixed over 2mm thick Aluminium sheet fixed on back supporting frame mild steel angle 25mm x 25mm x 3mm and supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cm x 45cm x 60cm , 60cm below, G. L etc FOR OTHERSIGN BOARDS and with propoerly designed supports and foundation for CANTILEVER GIRDERS and the Retro Reflective Sheeting used in signboards shall be covered under 7 year warranty issued by the sheetnig Manufacturer shall be produced by the contractor in accordance with Clause 6.9 of IRC 67-2012 Specification etc., Complete (As Per MORT&H Specification No.801) (7.50m x 1.80m) over head Cantilever sign board

Providing Fixing and Erection High mass light at Km 19/6 (R/s)

Construction of bus Passenger's Shelter using at Km 19/6 of NH-47B Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Cement Concrete M15,1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, conso

Reinforced Cement concrete M20 using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Brick work in cement mortar 1:3 in foundation using country bricks of size 9" x 4-1/2" x 3" for the following including curing, etc., complete excluding pointing and plastering as per drawing and technical specification.

Plastering with cement mortar 1:5 12mm thick in all floors including curing etc.. Complete complying with standard specification and as directed by the departmentalofficers

Special steel Plasteringand finishing the exposed surface of all RCC items of work such as slabs ,beams, sunshades,facia canopy slab staircase waist slab, landing slab etc. with Cement Mortar 1:3 10mm thick including hacking the surface providing cement mortar nosing ,breading for sunshades,steps,landing slabs and curing etc,. in all floors complying with standard specification and as directed by the departmentalofficers

Supplying and fixing the Stainless steel pipe /Stainless steel tubes, stainless steel sheets of SWG SS 304 inluding SS post of size 160 mm dia of 3.00 height , SS rafter of size 160 dia pipe of 6.83 and 3.00m length ,SS reeper of size 100x50mm dia of 6.83 length , SS sheet of 2mm thick for roof etc., Including labour charges for fixing etc.,complete.

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Culvert widening at Km 19/8 of NH 47B in the state of Tamilnadu Earth work excavation in all classes of soil expect hard requiring blasting and depositing on bank as per SS 20B with all leads and lifts and all other incidental charges such as bailing our water shoring shutting, walling & forming protective bunds wherever necessary etc complete as per relevant standard specification for Foundation of Pipe culvert.

Cement concrete M15 grade using 40 mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges compacting, curing and all incidental charges etc., complete as per relevant standard specification for foundation for Pipe culvert. as per MORTH Rev. V Clause No. 1000, 1500, 1700.

Vibrated cement concrete M15 grade using 40 mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges compacting, curing and all incidental charges etc., complete as per relevant standard specification for super structure for Pipe culvert. as per MORTH Rev. V Clause No. 1000, 1500, 1700

Hositing and Fixing of 900mm dia NP4 class RCC pipe including cost and conveyance charges to the work site etc. complete including collars.

GRAVEL FILLING BEHIND THE ABUTMENTS AND WINGS with clean good gritty gravel including cost and conveyance to site including labour charges for filling in layers, watering tamping under optimum moisture content to get the maximum density all incidental charges etc., complete as per MORTH Rev. V clause No.304.

N. Ravichandran