Providing road safety measures in Km 177/2-177/10 of Kollam-Thirumangalam road NH 208

Amount

Dismantling the plain Cement Concrete in the existing road and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc., complete.

Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil sandy loam and ordinary soil including ecxcavated earth as per SS20B for mechanical means.

Plain Cement Concrete of Grade M20 using 40mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting,laying and curing concrete, working at depths, Tools and Plants and incidental Charges such as maintaining of protective bund, cofferdams, shoring, strutting etc.,complete as per relevant standard specification for Foundation.

Plain Cement Concrete of Grade M20 using 40mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting,laying and curing concrete, working at depths, Tools and Plants and incidental Charges such as maintaining of protective bund, cofferdams, shoring, strutting etc.,complete as per relevant standard specification for Below Sill Level

Plain Cement Concrete of Grade M20 using 40mm ISS HBG graded metal including cost and conveyance of all materials to site and cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting,laying and curing concrete, working at depths, Tools and Plants and incidental Charges such as maintaining of protective bund, cofferdams, shoring, strutting etc.,complete as per relevant standard specification for Above Sill Level.

Providing weep holes in brick masonry/plain/reinforced concrete abutments,wing walls/return walls with 100mm dia AC pipe,extending through the full width of the structure with slope of a V:20H towards drawing face, complete as per drawing and technical specifications,MORT&H specifications

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @ 250gms per sqm area thickness of 2.5mm 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 methecrylate / ABS moulded body conforming to ASTM D 788 an reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values conforming to ASTM D4280. The reflective raised pavement markers shall also confirm to the MoRTH circular No.RW / NH 33023 / 10 / 97 - DO III dt. 11.06.97. The height, width and length shall not be less than 15 mm, 90 mm and 100 mm and with minimum reflective area of 13 Sq.cm on each side and the 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 strength 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 a minimum 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 manufacturer'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 confirming to IRC 35 - 2015 guidelines and MoRT&H sppecification 804 etc.,

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 signs (without definition board) 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 Aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm Mild steel angle and supported on a mild steel angle post 75 x 75 x 6 mm with a clear height of not less than 0.60 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 M 15 grade cement concrete 45 cm x 45 cm x 60 cm size including cost and conveyance of all materials, equipment, 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 and as per MoRT&H Specification No. 801 a) 90 cm Equilateral triangle

Providing and fixing of retro - reflectorised Cautionary, Mandatory and Informatory signs (without definition board) 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 Aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm Mild steel angle and supported on a mild steel angle post 75 x 75 x 6 mm with a clear height of not less than 0.60 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 M 15 grade cement concrete 45 cm x 45 cm x 60 cm size including cost and conveyance of all materials, equipment, 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 and as per MoRT&H Specification No. 801 b) 60 cm diameter

Providing and fixing of retro - reflectorised Cautionary, Mandatory and Informatory signs (without definition board) 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 Aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm Mild steel angle and supported on a mild steel angle post 75 x 75 x 6 mm with a clear height of not less than 0.60 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 M 15 grade cement concrete 45 cm x 45 cm x 60 cm size including cost and conveyance of all materials, equipment, 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 and as per MoRT&H Specification No. 801 c) 90 cm high Octagon

Providing and fixing of retro - reflectorised Cautionary, Mandatory and Informatory signs (without definition board) 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 Aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm Mild steel angle and supported on a mild steel angle post 75 x 75 x 6 mm with a clear height of not less than 0.60 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 M 15 grade cement concrete 45 cm x 45 cm x 60 cm size including cost and conveyance of all materials, equipment, 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 and as per MoRT&H Specification No. 801 d) 60 cm x 45 cm rectangular

Providing and erecting Direction and Place Identification Retro-reflectorised Sign made out of Cube Corner Micro Prismatic Grade sheeting confirming to Type -IV standards of IRC-67:2012 and ASTM D 4956-09, specification and fixed 2 mm thick Aluminum sheet fixed over a back supporting frame 25mmx25mmx3mm Mild steel angle and supported on a mild steel angle iron post 75mm x 75mm x6mm with a clear height of not less than 2.10m from the ground level to the bottom of sigm board and 0.60m 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 size including cost and conveyance of all materials,equipment,machinery and labour with all lead 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 IRN 67-2012.(as per MORT&H specification No.801).(For location of black spot, curve, sharp bend, junction, ghat roads and critical zone applications). More than 0.90 Sqm

Providing and fixing of retro - reflectorised Hazard Marker Traffic Sign made out of High Intensity Prismatic Grade sheeting confirming to Type - XI standards of IRC 67-2012 and ASTM D 4956 - 09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mm x 25mm x 3mm Mild steel angle and supported on a mild steel angle post 75 x 75 x 6 mm and 0.60 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 M 15 grade cement concrete 45 cm x 45 cm x 60 cm size including cost and conveyance of all materials, equipment, 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). Hazard marker 300 mm x 900 mm size

CONSTRUCTION OF DRAIN Earth work excavation including removal and satisfactory disposal of all materials necessary for the construction of roadway in accordance with specification and the lines grades and cross section shown in the drawings or as directed by the Engineer in charge (Box Cutting) as per MORT&H IV Clause 111, 112, 202, 301, 302, 303, 305 & 900 as per MORTH specification

Vibrated cement concrete M15, 1:2:4 mix using 40mm 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 CONCRETE for drainage MORT & H 2900, 2908 as per MORTH specification

Vibrated cement concrete M15, 1:2:4 mix using 20mm 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 SIDE WALL FOR PAVER BLOCK AND SIDE WALL FOR DRAINAGE (BELOW SILL LEVEL) MORT & H 2900, 2908 as per MORTH specification

Reinforced cement concrete M20 grade , 1:1.5:3 mix using 20mm 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 COVER SLAB for drainage MORT & H 2900, 2908 as per MORTH specification

Supply and fabrication of RTS steel required for all RCC items of work involved in the schedule icluding cost of steel, conveyance and handling charges for the same at both ends, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills including overlapping to the required length wherever necessary and placing the reinforcements in position as specified in the drawing including cost of binding wire, provision for spacer bars, cover blocks and all other incidental charges etc., as per MORTH specification COVER SLAB FOR DRAINAGE

CONSTRUCTION OF PIPE CULVERT Dismantling the existing PCC including all labour and other incidental charges etc., complete

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS 20B, including cost of all labour equipments and all other incidental charges such as providing and maintaining necessary cofferdams Sheeting, Shoring, bracing and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, trimming bottom of excavation backfilling and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for FOUNDATION as per MORT&H Specification 304

Vibrated Cement Concrete of grade M15 using 40mm ISS HBG metal including cost and conveyance of all materials to site including cost of formwork,mixing , laying compacting using vibrater higher fule charges for all tools and plants encaged in curing all other incidental charges etc compete as per MORT& H Specification (V Revision) 1000,1500, 1700, 2908 for Foundation (Below Sill Level)

Vibrated Cement Concrete of grade M15 using 20mm ISS HBG metal including cost and conveyance of all materials to site including cost of formwork,mixing , laying compacting using vibrater higher fule charges for all tools and plants encaged in curing all other incidental charges etc compete as per MORT & H Specification (V Revision ) as per MORT& H Specification (V Revision) 1000,1500, 1700, 2100 for body wall (Above Sill Level)

Supplying of 1000 mm diameter RCC NP4 class pipes of standard lengths and suitable collors including cost and conveyance of the same to site including loading, unloading etc., complete

Fixing of 1000 mm diameter RCC NP4 class pipes of standard lengths and suitable collors including loading, unloading etc., complete

Providing first class bedding and over the RCC pipes with compacted gravel including cost and conveyance of gravel to work site laying and filling in layers, tamping under OMC to get the maximum dry density including watering cost of all leads of water and all other incidental charges etc complete as per standard specification

Providing, laying, spreading and compacting graded stone aggregates of GSB Gr. V as per specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers as Sub Base on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Cl.401 of MoRT & H, Specifications for Road and Bridge Works - V Revision.

Providing, laying, spreading and compacting graded stone aggregates of Wet Mix Macadam to specofied thick including premixing the materials with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site laying in uniform layers with paver or grader on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Cl. No. 406 of MoRT & H, Specifications for Road and Bridge Works - V Revision.

Providing and laying Prime Coat over WMM surface using 6.00 Kg of Emulsion Bitumen (SS1) per 10 sqm for preparatory to another bituminous construction over it, including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Cl. No. 502 of MoRT & H, Specifications for Road and Bridge Works - V Revision.

Providing and laying Tack Coat over existing BT surface using 2.50 Kg of Bitumen Emulsion (RS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Cl. No. 503 of MoRT & H, Specifications for Road and Bridge Works - V Revision

Providing and laying Dense graded bituminous macadam Gr.II of 70mm thickness with 100 - 120 THP hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder at 4.0 to 4.5% by weight of total mix and filler, trnsporting the hot mix to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled with smooth wheeled, vibratory and tandom rollers to acheieve the desired compaction as per clause 505 of MORT & H specifications complete in all respects. (in two layers)

Providing and laying Bituminous concrete Gr.I of 40mm thickness with 100 - 120 THP hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder at 5.4 to 5.6% by weight of total mix and filler, trnsporting the hot mix to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled with smooth wheeled, vibratory and tandom rollers to acheieve the desired compaction as per clause 507 of MORT & H specifications complete in all respects.

JUNCTION IMPROVEMENT Earth work excavation including removal and satisfactory disposal of all materials necessary for the construction of roadway in accordance with specification and the lines grades and cross section shown in the drawings or as directed by the Engineer in charge (Box Cutting) as per MoRT&H V Rev Clause 111, 112, 202, 301, 302, 303, 305 & 900.

Providing, laying, spreading and compacting graded stone aggregates of GSB Gr. V as per specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers as Sub Base on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Cl.401 of MoRT & H, Specifications for Road and Bridge Works - V Revision.

Providing, laying, spreading and compacting graded stone aggregates of Wet Mix Macadam to specofied thick including premixing the materials with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site laying in uniform layers with paver or grader on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Cl. No. 406 of MoRT & H, Specifications for Road and Bridge Works - V Revision.

Providing and laying Prime Coat over WMM surface using 6.00 Kg of Emulsion Bitumen (SS1) per 10 sqm for preparatory to another bituminous construction over it, including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Cl. No. 502 of MoRT & H, Specifications for Road and Bridge Works - V Revision.

Providing and laying Tack Coat over existing BT surface using 2.50 Kg of Bitumen Emulsion (RS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per Cl. No. 503 of MoRT & H, Specifications for Road and Bridge Works - V Revision.

Providing and laying Dense graded bituminous macadam Gr.II of 70mm thickness with 100 - 120 THP hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder at 4.0 to 4.5% by weight of total mix and filler, trnsporting the hot mix to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled with smooth wheeled, vibratory and tandom rollers to acheieve the desired compaction as per clause 505 of MORT & H specifications complete in all respects. (in two layers)

Providing and laying bituminous concrete Gr.II of 40mm thickness with 100 - 120 THP hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder at 5.4 to 5.6% by weight of total mix and filler, trnsporting the hot mix to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled with smooth wheeled, vibratory and tandom rollers to acheieve the desired compaction as per clause 507 of MORT & H specifications complete in all respects.

Vibrated cement concrete M15, 1:2:4 mix using 40mm 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 CONCRETE for drainage MORT & H 2900, 2908 as per MORTH specification

Vibrated cement concrete M20 using 40mm 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 CONCRETE for drainage MORT & H 2900, 2908 as per MORTH specification

CONSTRUCTION OF MEDIAN Dismantling the plain Cement Concrete in the existing road and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc., complete.

Providing of CC 1:4:8 Mix to specified thickness to fill the gap between BT layers including cost and conveyance of all materials to work site and as per the standard specification and in accordance with the drawings appended here with and as directed by the departmental officers etc., complete.

Reinforced cement concrete M25 Design mix using 20mm 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 as per relevant Specification.

Supply and fixing of High Quality of PVC pipes of 110mm dia. Including cost and conveyance of pipes to the site and fixing in position to proper grade and level, including labour charages for fixing and including all other incidental charges etc complete., for proving utility services in Centre Median

Supply and fabrication of Fe 500 steel required for all RCC items of work involved in the schedule icluding cost of steel, conveyance and handling charges for the same at both ends, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills including overlapping to the required length wherever necessary and placing the reinforcements in position as specified in the drawing including cost of binding wire, provision for spacer bars, cover blocks and all other incidental charges etc., as per relevant Specification.

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

S. ARUNACHALAM