Highways Department Tender

Curve Widening

Granular Sub-base with Graded Material (Table:- 400-1) - Plant Mix Method Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 of MORTH Specification No.111, 112, 401,900 - for grading- III Material

Curve Widening

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 of MORTH Vth Revision Specification No.111,112,406,900

Curve Widening

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 of MORTH Specification No.111,112, 501,502,900- over WMM

Curve Widening

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 of MORTH Specification No.111, 112, 501, 503,900- over granular surfaces treated with primer

Curve Widening

Dense Graded Bituminous Macadam Providing and laying Dense bituminous macadam with Hot mix plant using crushed aggregates of specified grading premixed with bituminous binder (Viscosity Grade 30), transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction, complete as per clause 504 of MORTH Specification No.111, 112, 501, 504, 900 - Grading I (Table 500-7).

Curve Widening

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-30) at percentage specified by Job Mix Formula of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment,rolled as per clause 501.6 and 501.7 to achieve the desired compaction as per clause No. 507 of MORTH Specification No.111,112, 507, 900 complete in all respects - Grading II

Curve Widening

Picking the existing BT surface upto 50mm depth as directed by the departmental officers and collecting the picked up salvaged metal and stacking the same for reuse and deposting the debris excluding cost of materials including all labour charges for pickig and all other tools and plants employed of the work and including all other incidental charges etc., complete as per MORTH Specification No.111,112,202

Centre Median

Plain Cement Concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for formwork and centering, labour charges, compacting, curing, and all incidental charges etc., complete for foundation of Median as per MORTH specification No.111, 112, 1000, 1500, 1700, 2200, 900

Centre Median

Providing RCC Centre Median of size 0.510m at bottom 0.250m at middle 0.150 at top and to height of 0.80m from the road level including cost and conveyance of all materials to work site including picking the existing B.T surface if necessary and excavating the necessary depth to have a median, and providing form work for shuttering on both sides and chamfered edges at top, including cost of steel reinforcement as per the Bar bending schedule appended here with, fabrication and placing in position of steel grills including cost of binding wire, laying of R.C.C M20 concrete using ISS HBG graded metal including cost and conveyance of all materials to work site from the approved sources including labour charges for mixing laying curing etc middle of the median as directed by the departmental officers, Rendering Smoothness over the CC surface with 10 kg of cement for 10 sqm area and painting two coats over the CC surfaces with best approved quality of synthetic enamel paint including primer etc., including all labour charges, hire and fuel charges for the tools and plants employed and as per the standard specification and in accordance with the drawings appended here with and as directed by the departmental officers etc., complete as per MORT&H specification No.111, 112, 900

Centre Median

Earthwork excavation in all classes of soils except soft rock not requiring, blasting and depositing on bank with all leads and lifts as per SS20B including cost of all labour materials, tools, equipments and all incidental charges and sheeting, shoring and bracing and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, Trimming of bottom of excavation back filling, clearing up the site and disposal of all surplus materials, etc, complete as per MORTH specification No. 111, 112, 304 for Foundation

Retaining wall

Vibrated Cement Concrete M15 Grade (Nominal Mix) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for formwork and centering, labour charges, compacting, curing, and all incidental charges etc., complete as per MORTH Vth Revision Specification No. 111, 112, 1000, 1500, 1700, 2200 900 for SUBSTRUCTURE OF ABUTMENTS, WINGS AND PIERS BELOW SILL LEVEL

Retaining wall

Vibrated Cement Concrete M15 Grade (Nominal Mix) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for formwork and centering, labour charges, compacting, curing, and all incidental charges etc., complete as per MORTH Vth Revision Specification No. 111, 112, 1000, 1500, 1700, 2200, 900 for SUBSTRUCTURE OF ABUTMENTS, WINGS AND PIERS ABOVE SILL LEVEL

Retaining wall

Providing and fixing 100mm dia PVC SEEPAGE PIPES of required length for abutment and wing, retaining wall including cost and conveyance of all materials to worksite cost and labour for semi-sperical back fill arrangements with 100mm size broken granite stones at the periphery and labour charges for fixing etc., complete to drain the back fill as per standard specifications as per MORTH specification No. 2700, 900

Retaining wall

Quarry Dust Filling behind the abutments, Wings and pipe portion with Quarry Dust including cost and conveyance to site including labour charges for filling in layers watering tamping under optimum moisture content to get the maximum density including of all other incidental charges etc., complete as per MORT & H specification No.304,900

Retaining wall

Providing and fixing of Retro Reflectorised Cautionary mandatory and Informatory sign (without definition board) made out of High Intensity prismatic Grade Sheeting confirming to IRC 67-2010 and ASTM D 4956-09 Type IV Specification and fixed over 1.5mm thick Aluminum sheet fixed on back supporting frame of 25mm x 25mm x 3mm mild steel 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 Ground Level etc., complete including 7 year warranty for the Retro Reflective Sheeting as per clause 6.9 of IRC 67:2010 specification Retro-Reflectorised Traffic Signs

90 CM Equilateral Triangle

60 CM Circular

Direction and Place Identification Signs - Type - IV Providing and erecting Direction and Place Identification Retro-reflectorised 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 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 75x75x6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign 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 60cm size including cost and conveyance of all materials, eqipment, 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 - Relectro 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)

For Sign having area morethan 0.9 sqm

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads at 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 standard Specification No. 803

Centre Line marking

Providing and fixing reflective road studs of 'category A' Raised pavement markers made out of poly carbonate / ABS moulded body and reflective panels (bi-convex reflectors) 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 and the length, height and width of the body shall not be less than 100 mm, 15 mm and 90 mm and base of marker shall be flat within 1.3 mm. The marker shall support a load of 13635 Kg. tested in accordance with ASTM D4280. Lenses shall be moulded of Polycarbonate or methyl methecrylate conforming to ASTM D788. The area of each retro-reflectory surface shall not be less than 13.0 sq.cm. The slope or retro-reflectory surface shall be 35 + 5 degree to base. Each reflector shall have a CIL not less than values specified in table 2 of said MORT&H circular and two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be provided for better anchorage

Road Studs

Supplying and Installation of Delineators (Road way Indicators hazard markers object markers)80-100 cm above ground level painted Black and white in 15cm wide strips fitted with 80 x 100mm rectangular or 75mm dia circular refectorised panels at the top buried or pressed into the ground and confirming to IRC 79 etc, complete as per standard specification No.805

Delineators

Providing and Fixing of Retro-reflectorised Hazard Marker Traffic 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 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 75x75x6mm 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 60cm size including cost and conveyance of all materials, eqipment, 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 - Relectro 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 Traffic Sign

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