Resurfacing and Strengthing Kumetha Kantiyabar Road Km.0/0 to 2/85 (VR) Ta.Naswadi Dist. Chhotaudepur Under PMGSY Trible (2024-25)

Item Description

Clearing and grubbing of road length including up rooting wild vegetation, grass, bush shurbs, saplings and trees of girth up to 300 mm removal of stumps, of such trees cut earlier and disposal of unserviceable material and stacking of serviceable material (area of light density) by mechanical means in area of light jungle

Scarifying & removing bitumen macadam surface including Completely removing out the entire existing bituminous surface, stacking useful materials on road side and disposing off remaining stuff. complete. as per instruction in Charge Engineer

Providing and laying compacted WBM of Grading-II MCBT metal of size 53 to 22.4 mm in required layers including using 24% stone screening 11.2 mm size and 8% stone dust as filler including spreading watering & consolidation by vibratory roller etc. as per MoRTH Specification compelete as directed by Engineer - in - Charge.

Providing and laying Compacted of Specified quarry Spall in side shoulder including carraige of material and spreading on prepared base including compacting as per Specification etc... complete.

Earthwork in cutting in all sorts of soil and soft murrum icluding conveying and spreading the stuff ,embankment as and where directed upto 200 Meters from the end of cutting with all required lead and lift.

Earthwork for embankment including breaking clods, dressing with all lead and lift and including watering rolling and consolidation of subgrade in layers at O.M.C. to required dry density including filling the depression which occur during the process using power roller 8T to 10T.(C) From Borrow area within 1.0KM. lead

Rolling & watering of earthwork in layers with power roller including filling in depressions which occur during the process.

Providing and laying evenly priming coat with emulsion bitumien SS1 (IS8887) at rate of 7.5 Kg / 10 Sq.M. etc complete as directed with all labour and materials

Providing and laying Tack coat with Bitumen emulsion (RS-1) at the rate of 2.50 Kg / 10 Sq.M. on the prepare bituminous surface etc complete as directed with all labour and materials

Providing & laying Bituminous grout 37.50 mm thick with asphalt of grade of VG-30 at the rate of1.99% by weight of mix for mixing using B.T.Chips of required gradation including cleaning and heating asphalt premix materials by hot mix process in proper gradation and laying with paver finisher and consolidation by roller of 8 to 10 tonnes including cost of all materials, Asphalt,aggregates, labour Charges,royalty charges etc.completed as directed. including flushing key aggregate @0.13 Cum/10 Sq.m.

Providing laying and rolling 25 mm thick open graded premixed bitumineous carpet with B.T. aggregate as specified and using bitumen grade VG-30 for mixing with agreegate at the rate of 3.36 % i.e 33.60 kg/M.T. of total mix including heating and mixing in drum mix plant and spreading the same with paver finisher and consolidation with power roller including necessary firewood, oil, lubricants, labour charges etc. using contractor's own drum mix plant and equipment, tool etc. completed in accordance with the requirement of specification.

Providing & laying Bitumen seal coat with 0.18 Cmt/ 10 Smt. of stone chips 6mm size & binder grade VG-30 content at the rate of 4.50 % by total weight of mix . Hot mix laying process is including heating the asphalt aggregate continuous batching, transporting the mix and spreading the same by paver finisher & consolidation with power roller including providing necessary fire wood, oil, lubricant, labour charges, higher charges of machinery etc, complete.

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 letter and paints etc. complete (For O.D. road V.R.)

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

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

Citizen' s information Board- Providing and fixing of typical information board as per instruction. Two MS plates of 1.6 mm thick, of 900 mm x 750mm size fixed at top & bottom duly welded with MS angles of 25 x 25 x 5 mm thick M.S plate shall be welded by two vertical M.S flats & four horizontal M.S flates 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 600mm x 600mm x 750 mm, below ground level. Painting New letters & figure of any shade with ready mixed synthetic enample 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 detailed drawing

Supply & fixing logo board of diamond size (600 X 600mm) 16 gauge & board plate size (900x 250mm) 16 gauge thick M. S plate and 2.40 meter deep length single angle 75x 75x 6 mm size including fitting and painting lettering with luminous colour as per drawing etc

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 as per detailed drawing

Supplying and fixing road sign board of M.S. plates and angle iron including painting, lettering etc. complete including fixing in C.C. 1:4:8 with necessary excavation etc. complete as per I.R.C. type design. (ii) Reflective type as per detailed drawing

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 @ 250gms per sqm area, thickness of 2.5mm is excluding 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 colour marking should provide liminance coefficinet on cement 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. Warranty for the Retro reflectivity should be two years.

Village name sign :-Providing and fixing sing boards made out of 2mm aluminium sheet; size 90 x 60cms. rectangle as as per the design of IRC-67-1977 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 refiective sheeting as per latest M.O.S.T. Specifications; Letters and numerals should be as per IRC-30-1968, 3.1m long (2 nos) stand post and frame fabricated from suitable size iron angle of 50 x 50 x 5mm 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 60cms. for each leg. including excavation curing etc. complete under the supervision of engineer in charge.(A) Engineer Grade..............................

Chevron sign :-Providing and fixing sign boards made out of 1.5mm aluminium sheet / 3mm ACP (Aluminum composite Panel); size 60x50cm 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; 3.3 mtr 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 of35x35x3mm; painted with bestquality 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 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. (A) Class-B Type-4 Retro Reflective sheeting

Cat Eye / Road Stud / RPM: Supplying of 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 - 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 with epoxy / bituminous Adhesive as recommended by the manufacturer of the marker. The colour of the marker should be as per the IRC 35-2015 and as directed by Engineer-in-charge.

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 810 including necessary excavation of Post, providing Levelling course M-10 (Size 0.65x0.65x0.10 m) & foundation concrete in M-200 (Size 0.5x0.5x0.15 + 0.3x0.3x0.70) as per requirement and instruction from engineer in charge.

Supplying and fixing reinforced concrete heavy duty non-pressure pipes with collars for culverts including setting and joining the pipes in C.M. 1:2 watering and laying (To level of slops of I.S. 458 / 1971 Class NP4 of following internal diameter.(i) 300mm dia.

Supplying and fixing reinforced concrete heavy duty non-pressure pipes with collars for culverts including setting and joining the pipes in C.M. 1:2 watering and laying (To level of slops of I.S. 458 / 1971 Class NP4 of following internal diameter.(iii) 600mm dia.

Excavation for foundation upto 1.5M. depth including sorting out and stacking of useful materials and disposing of the excavated stuff upto 50 meter lead.(A) Loose of soft 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 casting in situ ordinary cement concrete M-150 mix and providing necessary pin headers including shuttering, scaffolding, laying, vibrating, curing and finishing complete without V-Groves. (A) Height from 0.0 M. to 5.0 M.

Providing ISI Mark TMT bar Fe-500D reinforcement for RCC Work including bendinf, binding and placing in position complete as per detailed drawinngs for Solid slab, Abutment cap, dirt wall & Pier cap & Also for the (For Temperature Reinforcement of Abutment, Return & Pier)

Providing and laying weep hole in Aburtments, and returns by using A.C. pipe of 100mm including laying in proper grede and jointing the completed as per detailed specification.

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