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| 1 | Clearing and Grubbing Road Land . (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and di 2.3 disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) (ii) By Mechanical Meansby by Dozer |
| 2 | Excavation for roadway in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordannce with requirements of lines, grades and cross sections, and transporting and disposing off with all lifts and lead within as per instruction of Engineer incharge. |
| 3 | Dismantling of flexible pavements with mechanical machinery and disposal & stacking of material up to all lead and lift within as per instruction of engineer incharge. |
| 4 | Removing of asphalt courses by milling machind in layer including transporting the removed materials outside for disposal upto 5 km lead and above complete, sample must be approved from Engineer-in-charge prior to start the work, including cutting of Asphalt/ concrete surface of periphery by cutting machine etc. all complete as directed by Engineer-in-charge. (a) For milling depth upto 55 mm. including disposal & stacking of material up to all lead and lift within as per instruction of engineer incharge. |
| 5 | 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 MoRT&H. |
| 6 | Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including profile correction with 250 mm thickness 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 power roller to achieve the desired density as per Clause 406 of MoRTH., etc. including excavation all complete as directed by Engineer-in-charge. |
| 7 | Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer SS-1 or VG-10 at the rate of 0.70 TO 1.2kg/sqm using mechanical means as per MORTH specification Section No. 502 and technical specifications in NIT, All materialsmust be approve from Engineer-in-charge prior to start the work, etc. all complete as directed by Engineer-in-charge. |
| 8 | Dense Graded Bituminous Macadam:- Providing and laying dense graded bituminous macadam Grade-IIwith higher capacity automatic batch type Hot Mix Plant using crushed aggregates of specified grading, premixed with bituminous binder grade(PMB) 40 @ 4.5% by weight of total mix and filler (bitumen binder content 4.5% is minimum also excess bitumen used over 4.5% shall not payable), transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled vibratory, tandem and pneumatic tyre rollers to achieve the desired compaction, including clearing of road surface with mechanical broomer and air compressor, including applying Tack coat of bitumenous emulsion grade RS1 @ 2.5 kg/10 sq.mt. over existing bituminous road surface, all complete as per MoRTH specification clause No. 505 and technical specifications in NIT, All materials and Mix design must be approve from Engineer-in-charge prior to start the work., etc. all complete as directed by Engineer-in-charge. |
| 9 | Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the RS1 rate of 0.20 Kg per sqm on the prepared bituminous surface cleaned with mechanical broomas per MORTH specification clause No. 507 and technical specifications in NIT, All materials and Mix design must be approve from Engineer-in-charge prior to start the work, etc. all complete as directed by Engineer-in-charge. |
| 10 | Bituminous Concrete:- Providing and laying bituminous concrete Grade-II, 40 mm thickness with higher capacity automatic batch type Hot Mix Plant using crushed aggregates of specified grading, premixed with bituminous binder grade (PMB) 40 @ 5.4% of mix and filler (bitumen binder content 5.4% is minimum also excess bitumen used over 5.4% shall not payable), transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory, tandem and pneumatic tyre rollers to achieve the desired compaction, including clearing of road surface with mechanical broomer and air compressor, including applying, all complete as per MORTH specification clause No. 507 and technical specifications in NIT, All materials and Mix design must be approve from Engineer-in-charge prior to start the work, etc. all complete as directed by Engineer-in-charge. |
| 11 | Asphalt Painting: Painting the existing bituminous surface with bitumen of grade (PMB) 40 including cleaning the existing road surface using wire brushes and air compressor for properly cleaning road surface and then applying the bitumen @ 0.75 kg/1.0 sq.mt. with mechanically operated sprayer fitted on bitumen boiler and including flushing fine clean stone dust @ 0.03 cum/10 sq.mt. over the asphalt painted surface including cleaning and disposing of extra stone dust after completion of work within 5 to 10 days and flushing extra stone dust during bitumen bleeding on surface including the cost of material, labour, transportation, royalty charges, heating of bitumen, hire charges of machineries - air compressor, sprayer and all type of labours & materials, (actual weight uses of bitumen in kgs to be measured in the presence of representatives of Engineer-in-charge, less quantity uses above limit to be deducted from payment) during application of bitumen painting existing kerbing/footpath to be covered with plastic etc., all complete as directed by Engineer-in-charge. |
| 12 | Road marking with hot applied thermoplastic paints with reflectorising glass beads on bitumin surface providing and laying a hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5mm is excluding of surface applied glass beds 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 liminance coefficinet on cemend road shalll be min 130 mcd/m2/lux and Asphalt road shall be min 100 mcd/m2/lux during the service life during the day time. 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. zebra patta /bump patta lane/center line/ edge line/cut patta/ Rumbles Strips, sample must be approved from Engineer-in-charge prior to start the work, all complete as directed by the Engineer-in-charge. (Make: Alcolite, Kataline or as approved by Engineer-in-charge). |
| 13 | Construction of Dry Lean Cement Concrete Sub-base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. |
| 14 | Construction of reinforced, dowel jointed, plain cement concrete of M35, pavement over a prepared sub base with Ordinary Portland Cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing. |
| 15 | Cat Eye / Road Stud / RPM: Supplying Raised Pavement Markers made of polycarbonate and ABS moulded body and reflective panels with Micro prismatic 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 Specifications of Category A of MORTH Circular No.RW/NH/33023 /10-97 Ð 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 body of the marker should having finger grip for easy and accurate placement and application. The strength of detachment of the integrated cylindrical shanks (2nos. shanks of diameter not less than 19 +/- 2 mm and height not less than 30+/- 2mm) 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 manufacturers recommended of the marker. And Barrier Wall Reflectors Road Marker. The color of the marker should be as per the IRC 35-2015 and as directed by Engineer-in-charge. Sample must be approved from Engineer-in-charge prior to start the work. (Make: 3M,Ladwa or as approved by Engineer-in-charge). |
| 16 | Painting of Kerb, median, crash barrier, culvert head wall, guard stones etc. with weather proof exterior emulsion paint(two coats)and primer (one coats) of approved brand and manufacture on undecorated wall surface to give an even shade including throughly brushing the surface free from mortar droppings and other foreign matter and sand papered smooth etc. complete, sample must be approved from Engineer-in-charge prior to start the work. (Make:- Apex Weatherproof Emulsion paint of Asian Paints, Berger, Nerolac or as approved by Engineer-in-charge). |
| 17 | Metal Beam Crash Barrier:- 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) etc. complete, sample must be approved from Engineer-in-charge prior to start the work. |
| 18 | Finishing with Epoxy paint (two coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete. Including throughly brushing the surface free from mortar droppings and other foreign matter and sand papered smooth etc. complete. On steel work, existing steel/GI railing. sample must be approved from Engineer-in-charge prior to start the work (Paint: Asain Apcolite Advanced, MRF Epidec and primer: Apcolite Advanced MRF Epidec or as approved by Engineer-in-charge) |
| 19 | Demolition including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift. (i) R.C.C. work |
| 20 | Excavation for foundation in sand, clay soft soils and murrum etc.including shoring, strutting dewatering as necessary and disposing of the excavated stuff as directed. (A) Depth upto 3.0 M. and lead upto 100m for 10 Cum |
| 21 | Plain cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M15 - With Batching Plant, Transit Mixer and Concrete Pump. |
| 22 | Providing & Laying factory madeprecast U shape surface storm water drain with Lid DUSD 1200 (FT FLUME) having size of in to in dimension from top1200 mm X 1200 mm long and FT Flume Lid for W1200. confirming to BIS and meets IS requirements having high performance self-compacting concrete of M-50 strength and Fe 500/Fe500 D shall be used for reinforcement. The product shall have tie shape groove 10-20 mm width, 25 mm depth as per BIS on both sides of each for jointing two precast units using cement mortar or suitable non shrink grout. The Product should have Flange Coupling jointing arrangements, one each at bottom and both the side walls, at appropriate location for connection between two products.The precast SWD must consist special in built inlets at appropriate location for safer and faster installation. The hole for lifting arrangement must be filled with cement mortar after installation. including supply, transportation on specific location at site in line, level, gradient and plumb with necessary testing commissioning etc complete as per instruction of engineer in charge. In no case the casting shall be allowed to be prepared at site. It should be casted in the stringent atmospheric & pre-defined condition, as per approved QAP as by Engineer incharge including Loading-Unloading and laying at site of work as directed by Engineer-in-charge.(Make:- FUJI Selvertech or equivalent as approved by Engineer in charge) |
| 23 | Mastic Asphalt (Providing and laying 50 mm thick (2 x 25mm Thick - Two Layers) mastic asphalt wearing course with paving grade bitumen meeting the requirements given in table 500-39, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with bitumen precoated fine-grained hard stone chipping of 13.2 mm nominal size at the rate of 0.005cum per 10 sqm and at an approximate spacing of 10 cm center to center in both directions, pressed into surface when the temperature of surfaces not less than 1000C, protruding 1 mm to 4 mm overmastic surface, all complete as per clause 516.) |
| 24 | Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively, 450 mm high in M 20 grade PCC on M-10 grade foundation 150 mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 408 - Using Concrete Batching and Mixing Plant. |
| 25 | Plantation (Plantation of shrubs and plants ofaproved species in the median. apart from cutting off glare from vehicle coming from opposite direction, these plants provide a pleasant envoirenment and are eco-friendly. Including Cleaning , Excavating0.6m , Fretile Soil Filling and Planting tree as decide by authority |
| 26 | Traffic Signs FLAG TYPE AD Road direction sign board (Small) :-Providing & Fixing sign boards made out of 2mm aluminium sheet, size 60 x 60 cms square, as per the attached drawing pre treated with phospheting process & acid etching. coated with one coat of epoxy primer and two coats of best quality epoxy paint reflectorised with retro reflective sheeting as per latest M.O.S.T. 3.1m long (2nos)stand post and frame fabricatedfrom iron angle of 35 x 35 x 3 mm & 50 x 50 x 5 mm as required painted with best quality epoxy coating 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. (B) High Intensity Grade. |
| 27 | Traffic Signs 90 cm Equilateral Triangle Manufacturing, supplying and fixing retro reflective sign boards made up of 2 mm thick aluminium sheet, face to be fully covered Traffic Signs with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bilingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours). Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge - High intensity Grade. |
| 28 | Traffic Signs90 cm Octagon Manufacturing, supplying and fixing retro reflective sign boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bilingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours). Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge - High intensity Grade. |
| 29 | Traffic Signs 900 mm Circular Manufacturing, supplying and fixing retro reflective sign boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bilingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours). Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing , specification and direction of Engineer-in-charge - High intensity Grade. |
| 30 | Traffic SignsAdvance Direction 150 X 90 cm Providing and fixing sign boards made out of 2mm aluminium sheet / 4mm ACP (Aluminum composite Panel); size 150x90 cms. 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 High Intensity Prismatic Grade retro refiectivesheeting of Type-4 as per ASTM D-4956 and latest M.O.S.T.Specifications; 4.0mtr (2 Nos.) 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 35 x 35 x 3mm; painted with bestquality 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 blockof 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 7 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. (B) Class-B Type-4 Retro Reflective sheeting |
| 31 | Traffic SignsObject Hazard MarkerProviding and fixing sign boards made out of 2 mm alluminium sheet size 90 cm X 30 cm Rectangle as per the design/drawing attached (IRC). Pre treated with phospheting process and acid etching, coated with one coat of epoxy primer and two coats of best quality epoxy paint, reflectorised with retro reflective sheeting as per latest M.O.S.T. Specifications, 3.1 m long stand post and frame fabricated either from suitable size iron angle of 35 mm X 35 mm X 3 mm and 50 mm X 50 mm X 5 mm, painted with best quality epoxy coatings. The fixing at site shall be 1:2:4 C.C block size 45 cm X 45 cm X 60 cm. for each leg. including excavation, curing etc. complete under the supervision of engineer in charge. [B] High Intensity Grade. |
| 32 | Supplying and stacking of good earth at site including royalty and carriage including alllead and lift complete |
