1) Special Repairs to SH-67, Belwandi Chimabhala Road MDR-236, KM 0/00 to 8/000 (2) Special Repairs to Chimabhala Waghadari Kasthi Road MDR- 237(3) Special Repairs to Wadgaon Shindodi Thandgewadi Chimbhala Loni Venknath Vetalwadi to SH-67MDR-238

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 millimetre, 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 millimetre in thickness.

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 50m.and spreading for embankment or stacking 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.

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 300 metre to 500 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 5000 metre including all lifts, laying in layers of 20 centimetre to 30 centimetre thickness breaking clods, dressing to the required lines, curves, grades & 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)

Supplying hard murum/ kankar at the road site, including conveying and stacking complete.

Spreading hard murum/ soft murrum/ gravel or kankar for side width complete

Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete.

Stabilization of Soil or Sub-Base/Base Course or Existing Pavement Crust upto the required depth by In-Situ Stabilization method using Cement / Cementitious additives / Chemical additives / Combination: - Providing and pre-spreading of Binder (Cement / Cementitious additives / Chemical additives / combination) at rate of required quantity (% by weight) as per job mix design in accordance with Indian Road Congress 37-2018 using a truck-mounted automated binder spreader with micro-processor controlled weighing and spreading system. The binder spreader shall have variable working width upto 2.4 metre to efficiently manage the width of the whole pavement. The in-situ stabilization process shall be carried out using a self-propelled wheeled Stabilizer / Reclaimer with a minimum working width of 2 metre or 2.4 metre and minimum engine horsepower of 305 kiloWatts having in-built automated water-spraying and depth control systems with variable working depth of up to 500 millimetre. The entire in-situ process shall be carried out in a single pass including pulverizing of soil/aggregates/combination or milling of existing asphalt pavement and simultaneous mixing with pre-spread binder (cement/additive) and water to the desired depth. The resultant stabilized mix shall be compacted using a vibratory padfoot compactor of 14-20 tonne weight as per design depth and then graded to the required profile, level and thickness using a motor grader. The graded surface shall be then compacted using a smooth vibratory roller to achieve the desired proctor density as per Indian road Congress 37-2018 and complete in all respects including curing with water as required including all materials, labor, machinery, etc. Necessary graded stone aggregates shall be added by pre-spreading with cement to achieve desired gradation and profile of the road. The minimum unconfined compresssive strength (UCS) of stabilized sub-base should be 4.5 / 7 Mega Pascal after 7 / 28 days curing as per Indian road Congress 37-2018 .Also, durability aspects (wet-dry cycles) of stabilized sub base should be satisfied as per Indian road Congress 37-2018 .The gradation mixes and materials should be as per Indian road Congress 37-2018.

Supplying aggregate for soil stabilization extra material required

Providing and constructing 75 millimetre thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 millimetre stone metal layers 100% crusher broken metal with conical crusher plant heating and spraying the bitumen of specified grade at 2 Kilogram / square metre, spreading 12 millimetre size chips compacting with three wheel static roller having weight 8 to 10 Metric Tonne to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complete. Including picking of existing Water Bound Macadam surface. (VG-30 bulk bitumen rates are considered to arrive at rates)

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including cleaning of road surface and spraying, primer at the rate of 0.60 kilogram / square metre using mechanical means.

Providing and laying surface dressing as wearing course in single coat using crushed stone aggregates of specified size on a layer of bituminous binder laid on prepared surface and rolling with 8-10 tonne smooth wheeled steel roller. -- a) 19 millimetre nominal chippling size (bitumen 12.00 kilogram / 10 Square Metre) -- Bitumen of specified grade (Viscosity Grade-30 bulk bitumen rates are considered to arrive at rates)

Proving and laying bituminous macadam using crushed aggregates of Grading 1, premixed with bituminous binder, 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 80/100 mm compacted thickness with 3.3 % using specified grade of Bitumen. -- USING Batch mix type hot mix plant with SCADA, Sensor Paver, vibratory roller.(VG-30 bulk bitumen rates are considered to arrive at rates)

Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on Bitumen Top surface 2.5 kilogram / 10 square metre.(VG-30 bulk bitumen rates are considered to arrive at rates)

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 millimetre compacted thickness with specified grade of Bitumen,Excluding prime / tack coat. For Bitumen of specified grade -- USING Batch mix type hot mix plant with Supervisory Control And Data Acquisition, Sensor Paver, Vibratory roller with Stone Dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates)

Construction of granular sub-base 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 roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - II Material

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate ( natural sand/ VSI grade finely washed crushed sand) conforming to IS: 383, the size of coarse aggregate not exceeding 25 millimetre, cement content not to be less than 150 kilogram / cubic metre, 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/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable means as approved by Engineer-in-charge , compacting with vibratory roller, finishing, curing and including preparation of sub-grade surface if required etc. complete. with fully automatic micro processor based Programmble Logic Controller with Supervisory Control And Data Acquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete.

Providing and laying in-situ Mix 40 Grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement , coarse and fine aggregate ( natural sand/ VSI grade finely washed crushed sand) conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of MORTH Specification 2013, mixed in a batching and mixing plant/ non tilting mixer and Weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver,compacted and finished in a continuous operation, finishing to lines and grades as directed by Engineer-in-charge and curing by curing compound /by providing cement vata in cement Mortar 1:8 @ 0.6 metre X 0.6 metre centre to centre, admeasuring 80 millimetre at bottom and 40 millimetre at top with depth of 75 millimetre and maintaining the same throughout curing period by any other method approved by Engineer-in-charge. with fully automatic micro processor based Programmble Logic Controller with Supervisory Control And Data Acquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete.

Providing and fixing in position Thermo Mechanically Treated FE 500, 32 millimetre diametre dowel bars precoated with anticorrosive epoxy paint of required daimetre 60 centimetre Long and at 30.00 centimetre centre to centre and wherever directed including handling, straightening, necessary cutting supported by Thermo Mechanically Treated FE 500, chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed etc. complete.

Providing and fixing in position Thermo Mechanically Treated FE 500, tie bars precoated with anticorrosive epoxy paint of 12 millimetre diametre 70 cetimetre long and at 30.00 cetimetre Centre to centre and wherever directed including handling, straightening wrapping with paper of approved quality for half length, necessary cutting, handling, straightening , supported by assembly of Thermo Mechanically Treated FE 500, chairs with proper alignment etc. complete.

Cutting transverse contraction joints 3 to 4 millimetre wide and depth 60 millimetre in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 millimetre wide at top having depth of 15 millimetre as directed by Engineer incharge.

Providing to contraction joints polysuphide sealent (Pouring grade) confirming to BS : 5212 - 1989 into sawed groove widened at top for sealent reservoir of specified size and shape as per detailed drawing including fixing Polyethylene foam backer rod of required diameter (appraox. 25% larger than the initial 3 metre One Metric Tonneo 4 millimetre joint) overlaid with bond breaking tape as per detailed drawing. Item includes cleaning the joints with water jet / air compressor and allowing joint to become thoroughly dry before sealent is applied and applying primer. (A) Contraction and longitudinal joints (15 millimetre deep x 8 millimetre wide)

Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete.

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 all sorts of soils.

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 & laying in situ 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 Supervisory Control And Data Acquisition With crushed sand .

Providing cast in situ / ready mix Mix 25 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 Supervisory Control And Data Acquisition

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 and erecting a W metal beam crash barrier comprising of 3 millimetre thick corrugated sheet metal beam rail, 70 centimetre above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 millimetre 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 millimetre, 330 millimetre long complete as per clause 810)""

Providing and fixing Mandatory/Regulatory sign boards in circular shape of 600 millimetre diametre made out of 3 millimetre 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 millimetre x 25 millimetre x 3 millimetre, duly painted on back side with grey stove enamel paint and supported on one number of Mild Steel angle iron post of size 65 millimetre X 65 millimetre X 6 millimetre, 3.45 metre long, 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 600 millimetre made out of 3 millimetre 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 IRC:67-2012 Table No 8.3 Supported with back support frame 25 millimetre x 25 millimetre x 3 millimetre, duly painted on back side with grey stove enamel paint and supported on one number of Mild steel angle iron post of size 65 millimetre X 65 millimetre X 6 millimetre, 3.45 metre long, 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 Laying hot applied thermoplastic road marking strip on Bituminous Surface of specified shade/ colour of 2.5 millimetre thick including 1.5 Refractive index reflectorizing glass beads @ 250 gram/square metre .Thickness of 2.5 millimetre is exclusive of surface applied glass beads as per IRC 35:2015. Initial Dry reflectivity RL shall be > 250 mcd/sqm/lux measured in the initial 7 days and sustained reflectivity RL of 100 mcd/sqm/ lux and Qd of 100 mcd/sqm/ lux measured at the end of 2 years by means of a Standard Reflectometer of Zehntner, Easylux, Delta make capable of measuring RL & QD both according to IRC 35:2015 clause 15.5. The finished surface to be level, uniform, and free from streaks and holes complete as per direction of Engineer-in-charge and in accordance with applicable specifications.(Refer MORTH Clause 803 for technical Specification and Performance for IRC 35:2015).

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 kg 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 50 millimetre, 100 millimetre and 102 +/- 2 millimetre 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 millimetre and height not less than 30+/- 2 millimetre) from the body is to be a minimum value of 500 Kilogram. 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 fixing Reinforced Cement Concrete 200 metre stones as per I.R.C. standard including fixing in standard size cement concrete block including curing, painting lettering etc. complete.

Providing and fixing 1:2:4 ordinary kilometre stones as per I.R.C. standard including fixing in standard size cement concrete block 1:4:8 block including curing, painting lettering etc. complete.

Providing and laying cement concrete pipe of Indian Standard 458:2003 Non Pressure-2 class of 600 millimetre diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

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

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

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 Supervisory Control And Data Aqcuisition with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc )

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 Supervisory Control And Data Acquisition

Providing and laying cement concrete pipe of Indian Standard 458:2003 Non Pressure - 3 class of 1000 millimetre diameter in proper line, level and slope etc. complete.

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

Removing Np-2 and Np-3 class pipes including stacking at road side as directed by the Engineer in charge. Upto 900 millimetre diametre etc complete.

V H KHATRI CONSTRUCTION PRIVATE LIMITED