Roads And Buildings Department Tender

Construction of granular sub-base for hard side shoulders by providing coarse-graded quarry spall material, spreading in uniform layers on prepared surface, mixing by mechanical means and placing with rotavator at OMC and compacting with vibratory roller to achieve the desired density complete as per Clause 400.1 grade-I.

Box cutting the road surface to proper slope and camber for making a base for road work, including removing the excavated stuff and depositing on the roadside slope as directed, up to 50 Mt. lead.

Providing and laying cement concrete 1:3:6 (1 cement, 3 sand, 6 crust stone aggregate 40mm nominal size) and curing complete excluding cost of formwork in foundation and plinth.

Providing and casting in situ ordinary cement concrete M-250 for average 100mm thick wearing coat laid as directed including tamping, vibrating, finishing, curing and filling in joints with bitumen complete.

Road marking with hot applied thermoplastic paints with reflectorising glass beads on bitumen surface, providing and laying a hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @ 250 gms per sq m area. Thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35-2015. The finished surface to be level, uniform and free from streaks and holes. Zebra patta/bump patta lane/center line/edge line/cut patta. The white color marking should provide luminance coefficient on cement road shall be min 130 mcd/m2/lux and asphalt road shall be min 100 mcd/m2/lux during the service life during the daytime. The marking should meet the performance criteria for night time reflectivity, wet reflectivity and skid resistance as mentioned in the section-15 of IRC 35-2015. Warranty for the retroreflectivity should be two years.

CatEye/RoadStud/RPM: Supplying Raised Pavement Markers made of polycarbonate and ABS moulded body and reflective panels with Microprismatic lens (No Glass bead Lens) capable of providing total internal reflection of the light entering the lens face and shall support a load of 13635 kgs. tested in accordance to ASTM D 4280 Type H and complying to Specification of Category A of MORTH Circular No. RW/NH/33023/10-97-DOIIIDt 11.06.1997. The height, width and length shall not exceed 20mm, 130mm and 130mm and with minimum reflective area of 13 Sq cm on each side and the slope to the base shall be 35+/-5 degree. The body of the markers should have finger grip for easy and accurate placement and application with epoxy/bituminous Adhesive as recommended by the manufacturer of the maker. The color of the maker should be as per the IRC 35-2015 and as directed by Engineer-in-charge.

Cautionary Warning Sign: Providing and fixing signboards made out of 2mm aluminum sheet / 4mm ACP (Aluminum composite Panel); size 90 x 90 x 90 cms. equilateral triangle as per design of IRC-67-2012. Pretreated with phosphating process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with Micro Prismatic Grade retroreflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications; 3.6 mtr long stand post of 75 x 75 x 6mm / 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35x35x3mm; painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms. for each leg. Including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retroreflective sheeting from original manufacturer & a certified copy of 3-year outdoor exposure test report from a third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Direction (Junction) Sign: Providing and fixing signboards made out of 2mm aluminum sheet / 4mm ACP (Aluminum composite Panel); size 244x122cms. rectangular as per design of IRC-67-2012. Pre-treated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with Micro-Prismatic Grade retroreflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications; 4.0mtr long (2 Nos.) stand post of 75 x 75 x 6mm / 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 50x50x5mm; painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms. for each leg. Including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retroreflective sheeting from original manufacturer & a certified copy of 3-year outdoor exposure test report from a third-party test lab for the product offered shall be submitted by the contractor. (A) Class-C Type-11 Retro-Reflective sheeting.

Village Name Sign: Providing and fixing sign boards made out of 2mm aluminum sheet/4mm ACP (Aluminum composite panel); size 90x60cms, rectangular as per design of IRC-67-2012. Pretreated with phosphating process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with Micro Prismatic Grade retroreflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. specifications; 3.3mtr long stand post of 75 x 75 x 6mm/65 NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3mm; painted with best quality epoxy coatings in black and white bends. The details of symbol or inscription/letters/numerals for each board shall be as per the instruction of the engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60Cms for each leg, including excavation, curing etc. complete under the supervision of the engineer in charge. A warranty for 10 years for the retroreflective sheeting from the original manufacturer & a certified copy of 3-year outdoor exposure test report from a third party test lab for the product offered shall be submitted by the contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Chevron sign: Providing and fixing signboards made out of 1.5mm aluminum sheet/3mm ACP (Aluminum composite panel); size 60x50cm as per design of IRC-67-2012. Pretreated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with Micro Prismatic Grade retroreflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications; 3.3m long stand post of 75x75x6mm/65mm NBC Circular MS Pipe as required and frame fabricated from suitable size iron angle of 50x50x5mm; painted with best quality epoxy coatings in black and white bends. The details of symbol or inscription/numerals for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms for each leg, including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3-year outdoor exposure test report from a third-party test lab for the product offered shall be submitted by the contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Hazard Marker Sign: Providing and fixing signboards made out of 2.0 mm aluminum sheet / 4 mm ACP (Aluminum composite Panel); size 90 x 30 cms. rectangular as per design of IRC-67-2012. Pretreated with phosphating process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with Micro Prismatic Grade retro reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications; 1.8 mtr long stand post of 75 x 75 x 6 mm / 65 NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35 x 35 x 3 mm; painted with best quality epoxy coatings in black and white bends. The details of symbol for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms. for each leg. Including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Type-A, "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).

Route Marker sign: Providing and fixing signboards made out of 2.0mm aluminum sheet / 4mm ACP (Aluminum composite Panel); size 60x45cm rectangular plus 30x25cm additional plate as per design of IRC-67-2012. Pretreated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with Micro Prismatic Grade retroreflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications; 3.6mtr long stand post of 75x75x6mm / 65mm NBC Circular MS Pipe as required and frame fabricated from suitable size iron angle of 35x35x3mm; painted with best quality epoxy coatings in black and white bends. The details of symbol or inscription / numerals for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms for each leg. Including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a certified copy of 3-year outdoor exposure test report from a third party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Providing and fixing overhead high-intensity grade retroreflective informatory Destination Boards (6 Nos.) made out of 2mm aluminum sheet, size 180x120cms rectangle as per the design of IRC:67-2012. Pre-treated with phosphating process and acid-etching, coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with retroreflective sheeting as per latest MoRT&H specifications. Letters and numerals should be as per IRC:30-1968. The details of symbol of inscription/Numerals for each board shall be as per the instruction of the engineer in charge. The board shall be mounted on high-level overhead type portal frame (Gantry) made out of M.S. section of suitable sizes as per detailed drawing/design including cost of erection.