Roads And Buildings Department Tender

Construction of granular sub-base by providing granular material of Grading II, spreading in uniform layers with a motor grader on a prepared surface, mixing by in-place method with a front-end loader at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401.

Providing, laying, spreading and compacting stone aggregates of specific sizes to waterbound macadam (Grade-I) (B.T. Metal of size 45 to 90mm) specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.

Providing, laying, spreading and compacting stone aggregates of specific sizes to waterbound macadam (Grade-II) (B.T. Metal of size 45 to 63 mm) specification including spreading in uniform thickness, hand packing, rolling with 3-wheeled steel/vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.

Providing and applying tack coat, using VG-30 bitumen at the rate 4.0 kg./10 sq.m. on W.B.M./W.M.M. surface including cleaning the surface etc. complete.

Providing and applying tack coat, using VG-30 bitumen at the rate 2.5 kg./10 sq. m. on B.T. surface, including cleaning the surface etc., complete.

Providing & laying 37.50 mm thick Bituminous grout base course using B.T. stone aggregate as per required gradation with asphalt of VG-30 grade at the rate of 1.99% i.e. 19.90 Kg/m³ including heating & mixing in drum mix plant, transporting the mix, spreading the same by paver finisher and consolidation by vibratory roller as per MORT&H specification including cost of all materials, fuel, labours, tools and plant etc. using contractor's own drum mix plant etc. complete.

Providing and laying 25 mm thick premix asphalt carpet using 0.66 cm³ per 1 MT. mix with M.C. stone agg. with VG-30 for tack coat @ 2.5 kg./10 Sqm. BT surface and using asphalt VG-30 of 33.60 kg. i.e. 3.36% by Drum Mix Plant & spreading the same by paver finisher with vibratory roller 80 to 100 KN static wt. incl. providing all equipment, tools and plants, firewood, oil, kerosene, labour charges etc. complete with contractor's own machineries etc. complete.

Providing and laying bituminous seal coat 0.18 cm t/10 sq.mt. with machine-crushed aggregate using 45.00 kg. VG-30 bitumen per M.T. of total weight of mix agg. (4.50% of total weight of mix) by drum mix plant and spreading the same by paver finisher and consolidation with vibratory roller 80 to 100 KN static wt. incl. providing all materials, equipments, tools and plants, firewood, oil, kerosene, labour charges etc. comp & flushing sand @ rate of 0.30.

Providing and fixing ordinary kilometer stone of precast C.C. 1:2:4 including necessary reinforcement as per I.R.C. type design in C.C. 1:4:8 including painting, lettering etc. complete (For O.D. road V.R.)

Providing and fixing Hectometer as per I.R.C. type, design, including painting, lettering etc. complete. (ii) Fixing in C.C. 1:5:10.

Providing and fixing indicator stones of approved stones as per I.R.C. type design in C.C. 1:4:8 including whitewashing etc. complete. (ii) Fixing in C.C. 1:5:10.

Providing and fixing guard stone as per I.R.C. type design including whitewashing etc. complete. (ii) Fixing in C.C. 1:5:10.

Cautionary Warning Sign: Providing and fixing signs made out of 2mm aluminium sheet; size 90 x 90 x 90 cms. equilateral triangle as per design of IRC-67-1977. Pretreated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with retroreflective sheeting as per latest M.O.S.T. Specifications; 3.1m long stand post and frame fabricated from suitable size iron angle of 35 x 35 x 3mm, 75 x 75 x 6mm as required; painted with best quality epoxy coatings in black and white bands. The details of symbol for each board shall be as per the instructions of the 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 the engineer in charge. (A) Engineer Grade (VR).

Facility Informatory Signs: Providing and fixing signs boards made out of 2mm aluminium sheet; size 80 x 60 cms. rectangle as per the design of IRC-67-1977; pretreated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with retroreflective sheeting as per latest M.O.S.T. specifications; 3.1m long stand post and frame fabricated from suitable size iron angle of 35x35x3mm & 75x75x6mm as required; painted with best quality epoxy coatings in black and white bands. The details of the symbol for each board shall be as per the instructions of the 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 the engineer in charge. (A) Engineer Grade (VR).

Regulatory/Mandatory signs: Providing and fixing sign boards made out of 2mm aluminum sheet; size 60 cms. diameter circle as per the design of IRC-67-1977 pretreated with phosphating process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorized with retroreflective sheeting as per latest M.O.S.T. specifications; 3.1m long stand post and frame fabricated from suitable size iron angle of 35 x 35 x 3mm & 75 x 75 x 6mm as required; painted with best quality epoxy coatings in black and white bends. The details of the symbol 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 60 cms. for each leg, including excavation, curing etc. complete under the supervision of the engineer in charge. (A) Engineer Grade (VR).

Providing and fixing junction board of M.S. plates and angles as per standard I.R.C. design including fixing in C.C. 1:4:8 with necessary excavation, painting, figuring and lettering on board etc. complete.

Chevron sign: Providing and fixing signboards made out of 1.5mm aluminum sheet/3mm ACP (Aluminum composite panel); size 60x50cm 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 High Intensity Prismatic Grade retro reflective sheeting of Type-4 as per ASTM D-4956 and latest M.O.S.T. Specifications; 3.3mtr long stand post of Iron Angle 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 or inscription/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 45x45x60Cms for each leg including excavation, curing etc. complete under the supervision of the engineer in charge. A warranty for 7 years for the Retroreflective sheeting from the original manufacturer & a certified copy of a 3 year outdoor exposure test report from a third-party test lab for the product offered shall be submitted by the contractor. (A) Class-B Type-4 Retro Reflective sheeting.

Road marking with hot applied thermoplastic paints with reflectorising glass beads on bituminous surface, providing and laying a hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sq m area, thickness of 2.5 mm 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 pattern/ bump pattern lane/ centerline/ edgeline/ cut pattern. The white color markings should provide luminance coefficient on cement roads shall be min 130 mcd/m2/lux and asphalt roads shall be min 100 mcd/m2/lux during the service life during the daytime. The marking should meet the performance criteria for nighttime reflectivity, wet reflectivity and skid resistance as mentioned in section 15 of IRC 35-2015. Warranty for the retroreflectivity should be two years.

Citizen's Information Board - Providing and fixing of typical MMGSY information board as per instruction. Two MS plates of 1.6 mm thick, of 900 mm x 750 mm size fixed at top & bottom, duly welded with MS angles of 25 x 25 x 5 mm thick. MS plates shall be welded by two vertical MS flats & four horizontal MS flats 5 mm thick to 75 mm x 75 mm of 12 SWG square tubes posts duly embedded in cement concrete M-15 grade blocks of 600 mm x 600 mm x 75 mm, below ground level. Painting: New letters & figures of any shade with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paints as per drawing Clause 1701 and Annexure 1700.1 (10.16).

MMGSY LOGO Board: Providing and fixing of MMGSY LOGO informatory sign board with Logo as per section 1700 of MORD specifications and drawing. The board will be a composite unit consisting of two plates of ACM (Aluminum Composite Material), material specifications as per clause 17001.3. The topmost plate will be of 3mm ACP in diamond shape of 600x600 mm size, riveted with MS angle iron frame of 25mm x 25mm x 5mm size on back on edges. The lower plate will be of 4mm ACP of 1100x300mm size riveted with MS angle iron frame of 25mm x 25mm x 5mm size on back on edges. Riveting of all the sheets over angle and flat iron frame will be done neatly to have a plain surface on one side. The angle iron frame of both the plates will be welded to a 75mm x 75mm x 6mm Mild steel post at the center and this post will be embedded in cement concrete M15 grade block of 450 x 450 x 600 mm below ground level. The height of the bottom of the lower plate will be 1200 mm from normal ground level. The spacing between the diamond-shaped plate and lower plate is kept 150 mm. MMGSY logo, letters and numerals on the ACM should be made up of Retro Reflective sheeting of Type-1 AEG Class-A grade as per the latest MORD section 1700 and IRC 67-2012 specifications. All the sections of the frames and posts shall be painted with primer and two coats of epoxy paint. The design, painting and lettering shall be done as per the MMGSY Logo sign design and as directed by the Engineer-in-charge. A warranty for 5 years for the Retro reflective sheeting for Type-1 Class-A from the original manufacturer shall be submitted by the contractor.

MMGSY Project Information Board: Providing and fixing of typical PMGSY Project informatory sign board with Logo as per 1700 of MORD specifications and drawing. The board will be a composite unit consisting of three plates ACM (Aluminum Composite Material), material specifications as per clause 1700 1.3. The topmost plate will be of 3mm ACM in diamond shape of 600x600mm size, riveted with MS angle iron frame of 25mm x 25mm x 5mm size on back on edges. The middle 4mm ACM plate will be 1200x150mm size riveted with MS angle iron frame of 25mm x 25mm x 5mm size on back on edges. The main 4mm ACM lowermost plate will be 1500mm x 600mm size, riveted with MS angle iron frame of 25mm x 25mm x 5mm size. Riveting of all the sheets over angle and flat iron frame will be done neatly to have a plain surface on one side. The angle iron frame of the lowermost plate and flat iron frame of the middle plate will be welded to two nos. 75mm x 75mm (12SWG) sheet tubes posts placed at 1125mm apart centre to centre. The top of the middle plate will be flushed with the top of 75mm diameter steel tube posts and these posts will be embedded in cement concrete M15 grade block of 450 x 450 x 600mm below ground level. The height of the bottom of the lower plate will be 1200mm from normal ground level and the bottom of the middle plate will be 100mm above the top level of the lowermost plate. The diamond-shaped plate mounted over flat angle iron frame will be connected to the middle plate by square steel section of 47mm x 47mm, thickness 12SWG having a spacing of 100mm between the diamond-shaped plate and middle plate and this square section will be riveted to the bottom point of the diamond-shaped plate. MMGSY logo, letters and numerals on the ACM should be made up of Retro Reflective sheeting of Type-1 AEG Class-A grade as per the latest MORD section 1700 and IRC 67-2012 specifications. All the sections of the frame and posts shall be painted with primer and two coats of epoxy paint. The design, painting and lettering shall be done as per the MMGSY Signage Guide and as directed by Engineer-In-charge. A warranty for 5 years for the Retro reflective sheeting for Class-A respectively, from original manufacturer shall be submitted by the contractor.

CatEye/RoadStud/RPM: Supplying of Molded Twin Shanks Raised Pavement Markers made of polycarbonate and ABS moulded body and reflective panels with microprismatic 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 D4280 Type H and complying to Specifications of Category A of MORTH Circular No. RW/NH/33023/10-97 DO III Dt 11.06.1997. The height, width and length shall not exceed 20 mm, 130 mm and 130 mm and with minimum reflective area of 13 Sqcm on each side and the slope to the base shall be 35 +/- 5 degree. 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 The color of the marker should be as per the IRC 35-2015 and as directed by Engineer-in-charge.

Excavation for foundation up to 1.5 m depth incl. Sorting out & stacking of useful material & disposing of the excavated stuff up to 50 m. Lead. (B) Dense or hard soil.

Providing and filling in foundation with ordinary cement concrete M-100 mix and providing necessary vertical pin headers including formwork, vibrating, ramming and curing complete.

Providing and filling in foundation with ordinary cement concrete M-150 mix and providing necessary vertical pin headers including formwork, vibrating, ramming and curing complete.

Providing TMT Bar FE 500D reinforcement for R.C.C. work including bending, binding, and placing in position complete up to floor two level.

Providing and laying weep holes in a butment and return by using PVC pipe of 100 mm dia including laying in proper grade and joining complete etc. as per details specification.

Providing and laying fitter media 600mm thick directed at the back of abutments, returns and wing walls as per detailed specifications.

White washing with lime on wall surface (two coats) to give an even shade, including thoroughly booming the surface to remove all dirt, dust, mortar drops and other foreign matter.

Supplying and fixing reinforced concrete heavy-duty non-pressure pipes with collars for culverts carrying heavy traffic as per IS 458-1991 specifications including setting the pipes in C.M. 1:2, watering and laying (to level or slopes) of class NP3 of following internal diameters. (i) 300mm dia.

Box cutting the road surface to proper slope and camber for making a base for road work, including removing the excavated stuff and depositing it on the road side slope as directed.

Providing and fixing pre-cast rubber dye/steel dye interlocking concrete block 80 mm thick with grade of concrete M300, pneumatically compressed/vibrated mechanically as per approved design, confirming to IS 15658:2006, including 35 mm sand layer for levelling and filling the joint with sand in proper line and level as per guidelines of IRC:SP63-2018 etc. Complete.

Providing and casting in situ ordinary cement concrete M-150 for kerbs/kerb blocks including formwork, curing and finishing complete.