IMPROVEMENT TO SH-148 NAVJA HELWAK MORGIRI GARVADE SAJUR TAMBVE KALE WING WATHAR RETHRE SHENOLI STATION ROAD FROM KM 32/500 to 62/500 TAL.PATAN.DIST.SATARA.

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 milimetre, removal of stumps of trees cut earlier and 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 milimetre in thickness.

Cutting down trees including trunks and branches with girths above 30 centimetre to 60 centimetre and stacking the material neatly with all lifts and lead of 1000 metre as directed and earth filling in the depression/pit if any.

Cutting down trees including trunks and branches with girths above 60 centimetre to 90 centimetre and stacking the material neatly with all lifts and lead of 1000 metre as directed and earth filling in the depression/pit if any.

Scarifying the existing granular road surface to a depth of 50 mm by manual means and disposal of scarified material within all lifts and leads upto 1000 metre.

Excavation for roadway in earth soil of all sorts, sand, gravel or soft murum including dressing section to the required grade camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading for embankment or stacking as directed.

Excavation for roadway in hard murum and boulder including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading for embankment or stacking as directed.

Excavation for roadway in soft rock including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading or stacking as directed.

Excavation for roadway in hard rock by wedging and chiselling or line drilling including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading for embankment or stacking as directed.

Excavation for catch/ side water gutter in all sorts of soils to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed.

Excavation for catch/ side water gutter in hard murum and boulder strata to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed.

Conveying materials obtained from road cutting including all lifts, laying in layers of 20 centimetre to 30 centimetre breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97% of standard proctor density for a lead of over 50 metre to 300 metre inclusive from the site of excavation to the site of deposition as directed.

Providing earth work in embankment with approved materials obtained from other sources upto lead of 50 metre including all lifts, laying in layers of 20 centimetre to 30 centimetre thickness breaking clods, dressing to the required lines, curves, grades and section, watering and compaction with vibratory roller with V-Sat attachment to achieve not less than 97% of standard proctor density etc. complete (Material obtained from Other sources).

Construction of granular sub-base by Plant Mix Method by providing close graded Material, mixing in a mechanical mix plant at Optimum Moisture Content, carriage of mixed Material to work site,spreading in uniform layers with Motor Grader/ Paver on prepared surface and compacting with vibratory power roller to achieve the desired density complete as per clause 401.For Grading I Material.

Wet Mix Macadam (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.Laying By Grader/Paver.

Providing and applying primer coat with bitumen emulsion on prepared surface of Granular Base including clearing of road surface and spraying primer at the rate of 0.60 kilogram/Square Metre using mechanical means.

Providing and applying tack coat on the prepared surface heating by flames in boiler and spraying bitumen with sprayer on Granular surface with primer at 2.75 kilogram per 10 Square Metre using VG-30 grade bulk bitumen.

Providing and applying tack coat on the prepared surface heating by flames in boiler and spraying bitumen set footed in bitumen boiler on Black Top surface at 2.50 Kilogram per 10 Square Metre using VG-30 grade bulk bitumen.

Proving and laying Dense Bituminous Macadam using crushed aggregates of grading 1, premixed with bituminous binder VG-30 bitumen at the rate 4.50 percent by weight of total mix and filler, transported to site with Vehicle Tracking System, laid over a previously prepared surface, finished to the required grade, level, alignment and rolling to achieve the desired density for 76-100 milimetrem compacted thickness, using Batch mix type hot mix plant with SCADA, Sensor Paver, Vibratory Roller with Stone Dust filler.

BITUMINOUS CONCRETE:- Providing and laying bituminous concrete using crushed aggregates of grading 1, premixed with bituminous binder @ 5.20 per cent by weight of total mix and filler, transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction for 50 mm compacted thickness with specified grade of Bitumen,Excluding prime / tack coat. For Bitumen of specified grade -- USING Batch mix type hot mix plant with SCADA, Sensor Paver, Vibratory roller with Stone Dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates) including WASTE PLASTIC to be used in bituminous treatment as per IRC SP 098 2013 at the rate of 8% by weight of bitumen

Providing and laying of hot applied thermoplastic compound 2.50 milimetre thick including reflectorizing glass beads at 250 grams per square metre area, thickness of 2.50 milimetre is exclusive of surface applied glass beads as per Indian Road Congress:35. The finished surface to be level, uniform and free from streaks and holes complete.

Providing and fixing Cautionary/Warning sign boards in Octagone size of 900 milimetre made out of 4 milimetre aluminum composite material (ACM) sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per Indian Road Congress:67-2012 Table No 8.3 Supported with back support frame 25 milimetre x 25 milimetre x 3 milimetre, duly painted on back side with grey stove enamel paint and supported on one numberof mild steel angle iron post of size 65 milimetre x 65 milimetre x 6 milimetre, 3.45 metrelong, duly painted with with flat oil paint having alternate black and white bands of 25 centimetre width including Galvanised Iron fixtures etc. fixing the boards in Mix-25 grade concrete block of size 60 centimetre x 60 centimetre x 75 centimetre including transportation etc. complete. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Providing and fixing Cautionary/Warning sign boards in Equilateral Triangle size of 900 milimetre made out of 4 milimetre aluminum composite material (ACM) sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per Indian Road Congress:67-2012 Table No 8.3 Supported with back support frame 25 milimetre x 25 milimetre x 3 milimetre, duly painted on back side with grey stove enamel paint and supported on one numberof mild steel angle iron post of size 65 milimetre x 65 milimetre x 6 milimetre, 3.45 metrelong, duly painted with with flat oil paint having alternate black and white bands of 25 centimetre width including Galvanised Iron fixtures etc. fixing the boards in Mix-25 grade concrete block of size 60 centimetre x 60 centimetre x 75 centimetre including transportation etc. complete. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Providing and fixing Mandatory/Regulatory sign boards in cIndian Road Congressular shape of 750 milimetre diameter made out of 2 milimetre aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per Indian Road Congress:67-2012 Table No 8.3 Supported with back support frame 25 milimetre x 25 milimetre x 3 milimetre, duly painted on back side with grey stove enamel paint and supported on one numberof mild steel angle iron post of size 65 milimetre x 65 milimetre x 6 milimetre, 3.45 metrelong, duly painted with with flat oil paint having alternate black and white bands of 25 centimetre width including Galvanised Iron fixtures etc. fixing the boards in Mix-25 grade concrete block of size 60 centimetre x 60 centimetre x 75 centimetre including transportation etc. complete. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Providing and fixing Road Junction / Information sign board of size 1.20 m x 0.90 metre prepared on 16 gauge Mild Steel sheet with angle iron frame of size 35 x 35 x 5 milimetre with cross bracing of size 35 x 35 x 5 milimetre including painting with one coat of zinc cromate stoving primer and two coats each of green/ white back ground and back side gray stove enamelled, bonded with red retro reflective sheet Engineering grade, border/ letters/ numeral/ arrows, coated with non pealable crystal clear protective transperent coat retaining percent reflection includingtwo angle iron post of size 65 x 65x 6 milimetre of 3.65 metre long inflated at bottom drilled on top and painted in whiteand black bands of 30 centimetre with 4 numbers high strength galvanised iron bolts and nuts of size 10 milimetre diameter and 20 milimetre long sheet and angle iron post in one piece without joints including all taxes, conveying, fixing in ground with M-20 cement concrete of 60 centimetre x 60 centimetre x 75 centimetre size as directed by Engineer-in- charge etc. complete.

Supplying and installation of Road Delineators (Roadway Indicators, Hazard markers, Object markers) 80 to 100 centimetre high above ground level, painted black and white in 15 centimetre wide strips, fitted with 80 x100 milimetre rectangular or 75 milimetre diameter circular reflectorised panels at the top, buried or pressed into the ground and conforming to Indian Road Congress 79 and the drawings complete.

Providing and fixing reinforced cement concrete 200 metre stone as per Indian Road Congress standard including fixing in block of cement concrete 1:4:8,painting lettering complete.

Providing and fixing reinforced cement concrete 1:2:4 ordinary kilometre stones including painting,numbering as per Indian Road Congress design for major district road kilometre stone and fixing in standard size cement concrete 1:4:8 block complete.

Providing and fixing reinforced cement concrete 5th kilometre stones on major district road including painting ,numbering as per Indian Road Congress design kilometre stone and fixing in standard size cement concrete 1:4:8 block complete.

Providing and fixing stream lined Mix-20 grade reinforced cement concrete Guard Stone of including mild steel bar reinforcement etc. complete.

Supplying and Fixing of Molded Shank Raised Pavement Markers/ Cat's Eye made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kilogram tested in accordance to ASTM D 4280 Type H and complying to specifications of Category A of MORTH Circular Number RW/NH/33023/10-97 – DO III Dated 11-06-1997. The height, width and length shall not exceed 50 milimetre, 100 milimetre and 102 +/- 2 milimetre and with minimum reflective area of 13 square centimetre 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 milimetre and height not less than 30+/- 2 milimetre) 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 complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer.

Providing and erecting a Type-A, W "Metal beam crash barrier comprising of 3 milimetre thick corrugated sheet metal beam rail, 70 centimetre above road/ ground level, fixed on Indian Standard Medium Channel series channel vertical post, 150 x 75 x 5 milimetre spaced 2 metre centre to centre, 1.8 metre high, 1.1 metre 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 milimetre, 330 milimetre long complete as per clause 810)".

Providing and laying in situ / ready mix cement concrete of Mix-10 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work, compacting and curing etc. complete. (with reversible drum type mixer with SCADA. With crushed sand.

Providing cast in situ / ready mix Mix-20 grade cement concrete for head walls of Cross Drainage work / retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with Superwisery Control and Data Acquisition, with Natural / Vertical Shaft Impact (VSI) standard Artificial Sand.

Providing and Constructing gabion structure 0.5 meter high or required section made up of soft mechanically woven hexagonal shaped Galvanised Iron wire confirming to IS 16014:2012 having zinc plus Polyvenyl Chloride coating of overall diameter of 3.7 milimetre and tying lacing wire of 3.2 milimetre with edge wire confirming to overall diameter 4.4 milimetre edges being mechanically selvedge including placing in position, fitting neatly with trap stone rubble (15 to 23 centimetre) all loose ends to be securely tied (Excluding transportation) etc. complete. (In Dry condition and for under water installation extra cost to be considered).

Providing and laying Needle Punched and mechanically bonded non woven Geotextile of Type III indigenously manufactured from high quality Propylene staple fibers (continuous filament will not be accepted) on the prepared subgrade for Seperation.

Proving and laying bituminous macadam using crushed aggregates of Grading 1, premixed with bituminous binder, transported to site with Vehicle Tracking System, laid over a previously prepared surface, finished to the required grade, level, alignment and rolling to achieve the desired compaction for 80/100 milimetre compacted thickness with 3.3 percent VG-30 bitumen using Batch Mix type hot mix plant with Superwisery Control and Data Acquisition, Sensor Paver, vibratory roller.

Removing lime or lean cement concrete including stacking the spoils as directed with all leads, lifts complete.

Removing Np-2 and Np-3 class pipes including stacking at roadside as directed by the Engineer in charge Upto 900 milimetre diameter.

Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete by Mechanical Means.

Providing rubble filling of trap stones in foundation including filling voids with sand/grit and compaction etc. complete.

Providing and laying cement concrete pipe of Indian Standard 458:2003 non pressure-4 class of 900 milimetre diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 complete.

Providing and laying cement concrete pipe of Indian Standard 458:2003 non pressure-4 class of 1200 milimetre diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 complete.

Removing rich mix cement concrete including stacking the spoils as directed with all leads, lifts complete.

Dismantling stone masonry in lime or cement mortar including stacking the materials as directed with all leads, lifts complete.

Excavation for foundation in soft rock including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.

Dewatering on Brake Horse Power basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 3.0 Brake Horse Power pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Providing and laying in situ / ready mix cement concrete of Mix-15 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work, compacting and curing etc. complete. (with reversible drum type mixer with SCADA. With crushed sand.

Providing and laying in situ/ ready mix Mix-20 plain cement concrete of trap/ granite/ quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provision of "V" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/ steel formwork centering, (excluding dewatering by means of pump) and including bailling out water and curing finishing in cement mortar 1:3 etc. complete, as directed by engineer in charge, for height upto 5 metre, with Concrete Mixer, with with fine agreegates of required specifications (VSI sand finely washed etc.) The basic rate shall be increased for height above 5.00 metre in following manners (A) Depth upto 10 metre percent extra for rate, (B) Depth upto 15 metre Add 40 percent extra for rate, C) Depth upto 20 metre Add 60 percent extra for rate, (D) Depth upto 20 metre Add 100 percent extra for rate.

Providing and laying in situ/ ready mix controlled Mix-30 cement concrete of of trap/ granite/ quartzite/ gniess metal for reinforced cement concrete caps over piers and abutments including necessary sacffolding plywood/steel formwork, compacting by vibrating, finishing in cement mortar 1:3 and curing etc complete (Excluding reinforcement), with reversible drum type mixer/ concrete batch mix plant (pan mixer), with with fine agreegates of required specifications (VSI sand finely washed etc.)

Providing tar paper bearing including laying in proper position etc. complete.

Providing and laying in situ/ ready mix Mix-30 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for Reinforced Cement Concrete work in solid/ deck slab etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete, with fully automatic micro processor based Programmable Logic Controller with Superwisery Control and Data Acquisition enabled concrete batch mix plant/ pan mixer and fine agreegates of required specifications (VSI sand finely washed etc.) i) Height up to 5 m, normal rate.ii) Depth 5 to 10 m, add 30 percent extra iii) Depth 10 to 15 m, add 40 percent extra iv) Depth 15 to 20 m, add 60 percent extra v) Depth 20 m and above, add 100 percent extra.

Providing Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with Reinforced Cement Concrete Mix-40 Grade concrete with High Yield Strength Deformed Reinforcement conforming toIndian Road Congress:21 and dowel bars 25 milimetre diameter, 450 milimetre long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH-33022/1/94-DO III, dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified etc. complete. Spec: MORT & H 2013 Cl 811 Page No. 360.

Supplying, Drilling/Cleaning hole and injecting chemical. Application to be designed separately for Rebars as Simply Supported, Moment or Splice Connection as per EC2/TR 023 or relevant tested and accepted rebar guidelines. The chemical should have ETA approval for seismic rebar as a minimum qualifying criterion. Drilling hole with double flute type drill bits or hollow drill bits to the required depth by rotary hammer drill, cleaning with brush and jet of clean air, filling resin and hardener using serrated nozzle to eliminate mixing error with standard HDE A22 battery dispenser along with piston plug. The installation and the setting instructions should be strictly followed as per the manufacturer‘s recommendations. The adequate diameter and embedment of rebars to be decided as per PROFIS Rebar Software & the report to be submitted to the project manager/ design engineer for approval. Scanning before drilling to be done to avoid hitting existing rebars. Re 500 -16 mm dia 320mm depth

Providing and laying in situ/ ready mix Mix-30 controlled reinforced cement concrete of trap metal for raft slab including "V" haunches, formwork, scaffolding, compaction by vibrating, finishing curing etc. complete, reinforced cement concrete Grade with reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. with fine agreegates of required specifications (VSI sand finely washed etc.)

Providing and laying in situ/ ready mix controlled grade of Mix-20 of trap/ granite/ quartzite/ gneiss metal for RCC works in cut off walls/ curtain walls including necessary scaffolding, centering, compacting by vibrator, finishing and curing etc. complete, with fully automatic micro processor based Programmable Logic Controller with Superwisery Control and Data Acquisition enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with fine aggregates of required specifications (V.S.I. Sand finely washed etc.) excluding reinforcement.

Providing and laying in situ /ready mix Mix-30 cement concrete of trap/ granite/ quartzite/ gneiss metal for cast in citu Reinforced Cement Concrete solid piers, column etc . including provision of V shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/ steel formwork, centering (excluding dewatering by means of pump) and including bailling out water and including cement mortar 1:3 curing complete, (VSI Sand finely washed), for height upto 5 metre (With Concrete Mixer).

Providing, cutting, bending, hooking, tying and laying in position Thermo Mechanically Treated FE 500 steel bars for reinforcement for all Reinforced Cement Concrete works as per detailed drawings etc. complete.

Providing expansion joints with 25 milimetre thick bituminous pad as per detailed drawings etc. complete.

Prividing and fixing pressure relief pipes of (100) milimetre diametre of Asbestos Cement / PolyVenylChloride as per drawing for reinforced cement concrete Raft, Galaries, Returns, Abutments, Wing walls etc. complete.

Providing vent holes 100 milimetre diameter Galvanised Iron pipe in the slab and wearing course with iron grill at the top and Galvanised Iron pipe at bottom as per drawing etc. complete.

Providing and laying Weep Holes of 100 milimetre diameter Asbestos Cement / PolyVenylChloride pipes as per drawing for abutment returns, return walls etc. complete.

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 milimetre with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specifications.

Providing and laying 0.90 meter thick metal mat consisting of rubble, oversize metal and normal size metal in specified thickness as per detailed drawing including supplying all materials, hand packing of rubble, spreading metal in layers and hard murum including watering and compaction with power roller etc. complete.

DHD INFRACON PVT LTD