Widenging and Improvement to MDR-17 to ChaturbetDabhe Kharoshi Renoshi Rule Walane Ahir Dare Akalpe Lamaj Uchat Metshindi to District Border Road MDR- 120 Km. 25/500 to 45/000 (Section - Kotroshi Bridge Phata to Ahir) Tal.Mahabaleshwar.Dist.Satara.

Amount

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. By Mechanical Means.

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.

Construction of granular sub-base by providing close graded material, mixing in a mechanical mix plant at optimum moisture content, carraige 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 - I material.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification inciuding spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening / binding material to fill the interstices of coarse aggregate, watering and compacting with Vibratory roller to the required density. - By Mechanical Means - Grading I Using Screening type-B (11.2 milimetre Aggregate)

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening / binding material to fill the interstices of coarse aggregate, watering and compacting with Vibratory roller to the required density. - By Mechanical Means - Grading II Using Screening type-B (11.2 milimetre Aggregate)

Providing and constructing 75 milimetre thick modified penetration macadam road surface including all materials, preparing the existing road surface, spreading 40 milimetre stone metal layers 100 percent crusher broken metal with conical crusher plant, heating and spraying the bitumen of of specified grade at the rate of 2 kilogram per square metre, spreading 12 milimetre size chips, compacting with three wheel static roller having weight 8 to 10 metric tonnes to achive the desired degree of compaction as per technical specification Clause 506, excetra complete. Including picking of existing water bound macadam surface. (Using VG-30 bulk bitumen)

Excavation for roadway in hard rock by controlled blasting 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 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 off unsuitable or excess stuff as directed all sorts of soils.

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.

Excavation for catch / side water gutter in hard rock strata to the specified section including stacking the excavated stuff in a regular bund by chieselling and wedging and disposing off unsuitable or excess stuff as directed.

Watering and compacting of embankment formed of materials obtained from the road cutting, within a lead of 50 metre to not less than 97 percent of Standard Proctor density after laying them in layers of 20 centimetre to 30 centimetre. With vibratory roller

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, grade and section, watering and compacting to 97 percent of standard proctor density for a lead of over 50 metres to 300 metres inclusive from the site of excavaion to the site of deposition, as directed.

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

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

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

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

Providing and applying tack coat on the prepared surface, heating by flames in boiler and spraying bitumen set footed in bitumen boller on black topped surface 2.5 killogram per 10 square metre. (Using VG-30 bulk bitumen)

Providing and laying open graded premix surfacing of 20 milimetre thickness composed of 13.2 milimetre to 5.6 milimetre aggregates 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 but excluding prime / tack and seal coat. For Bitumen of specified grade - Using Drum mix type hot mix plant with SCADA, paver and vibratory roller (over modified penetration macadam surface) (VG-30 bulk bitumen rates are considered to arrive at rates). waste plastic to be used in bituminous treatment as per Indian Road Congress Special Publication 98-2013 at the rate of 8 percent by weight of bitumen.

Providing bituminous type-A liquid seal coat on bituminous surface including supplying all materials and bitumen of VG-30 grade, preparing existing road surface, heating and applying bitumen at the rate of 0.98 kilogram per square metre by mechanical means, spreading chips and rolling by static roller having weight 8 to 10 metric tonne, excetra complete.

Proving and laying bituminous macadam using crushed aggregates of grading-I 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 specified Bitumen (Asphalt Grade 60/70). - Using 80 tonnes per hour Batch mix type hot mix plant with Supervisory Control and Data Acquisition, Sensor Paver,vibratory roller. (Using VG-30 bulk bitumen)

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

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

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

Providing dry trap/ granite/ quartzite/ gneiss rubble stone soiling 15 centimetre to 20 centimetre thick including hand packing and compacting, excetra complete.

Providing and laying in situ / ready mix / ready mix M-10 cement concrete of trap / granite / quartzite / gneiss metal in foundation including necessary centering, formwork, bailing out water, compacting and curing excetra complete. (with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artificial sand) (using ARTIFICIAL SAND).

Providing cast in situ / ready mix M-20 grade cement concrete for head walls of cross drainage work / retaining walls excetra including necessary form work, compaction, finishing and curing excetra complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with Supervisory Control and Data Aquisition (using ARTIFICIAL SAND).

Providing earth work in embankment with approved materals obtained from departmental land upto lead of 50 metres including all lifts, laying in layers of 20 centimetre to 30 centimetre thickness, breaking clods, dressing to the required lines, curves, grade and section, watering and compaction with vibratory roller to achive not less than 97 percent of standard proctor density, excetra complete. (Material obtained from departmental Land)

Providing and laying cement concrete pipe confirming to Indian Standard 458:2003 non pressure class-3 of 1200 milimetre diameter in proper line, level and slope excetra complete.

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

Back filling behind abutment, wing wall and return wall as per drawings and technical specifications excetra complete. (by granular material)

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

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

Excavation for foundation in hard rock by controlled blasting including shoring and strutting as necessary and disposing off excavated stuff as directed, excetra complete.

Excavation for foundation in hard rock by chiselling and wedging or line drilling including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed, excetra complete.

Dewatering on brake horse power basis by using water pump including diversion of stream, providing coffer dams, earthen bunds, excetra as may be necessary for foundation and other parts of the works and pumping out water during and after excavation as may be required by using 3.0 BHP pump, excetra complete.(prior approval of Superintending Engineer will be necessary)

Providing and laying in situ / ready mix M-15 plain cement concrete of trap / granite / quartzite / gneiss metal for cast in citu piers, abutment, returns, wings, excetra 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 form work, centering (excluding dewatering by means of pump) and including bailling out water and curing finishing in cement mortar 1:3 excetra complete, as directed by engineer in charge. (With Concrete Mixer) With fine agreegates of required specifications (Natural sand / VSI sand finely washed excetra) (using ARTIFICIAL SAND).

Providing and laying in situ / ready mix controlled M-20 cement concrete of trap/ granite/ quartzite/ gneis metal for reinforced cement concrete caps over piers and abutments including necessary sacffolding plywood/ steel formwork, compacting by vibrating, finishing in centimetre 1:3 and curing etc complete ( Excluding reinforcement) With reversible drum type mixer/ concrete batch mix plant (pan mixer) . with fine agreegates of required specifications (VSI sand finely washed, excetra) (using ARTIFICIAL SAND).

Providing tar paper bearing including laying in proper position, excetra complete.

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

Providing and laying in situ / ready mix M-25 controlled cement concrete of trap / granite / quartzite / gneiss metal for reinforced cement concrete work in solid / deck slab excetra including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement excetra complete. ( with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled concrete batch mix plant (pan mixer) and fine agreegates of required specifications (VSI sand finely washed etc ) (using ARTIFICIAL SAND).

Providing and laying in situ / ready mix M-20 reinforced cement concrete of trap / granite / quartzite / gneiss metal for reinforced cement concrete work of ballast walls and kerbs including scaffolding, compaction, formwork finishing and curing excetra complete. (excluding reinforcement, with fully automatic micro processor based Programmable Logic Control with Supervisory Control and Data Acquisition enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ) (using ARTIFICIAL SAND).

Providing railing of mild steel angle post 2 metre center to center of section 75 milimetre X 75 milimetre X 10 milimetre or equivalent beam / channel section of height 1.05 metre above bridge surface with minumum anchor length of 30 centimetre including hold fast of 25 milimetre diameter mild steel bar welded at the bottom and concreting of 1:3:6 of size 30 centimetre X 30 centimetre X 30 centimetre with three rows of 40 milimetre 'B' class galvanised iron pipe provided at 30 on center to center including scaffolding and with one coat of anticorrosive paint and over it two coats of oil painting, curing of concrete, excetra compelete.

Providing and laying in situ / ready mix M-20 cement concrete of trap / granite /quartzite/ gneiss metal for wearing course 8 centimetre thick including compacting, finishing, curing and filling in joints with bitumen excetra complete. (with fully automatic micro processor based Programmable Logic Control with Supervisory Control and Data Acquisition enabled concrete batch mix plant / pan mixer with fine agreegates of required specifications (VSI sand finely washed etc ) (using ARTIFICIAL SAND).

Providing and cutting, bending, hooking, tieing and laying in position thermo mechnically treated FE-500 steel bars for reinforcement for reinforcement for all reinforced cement concrete works as per detailed drawings, excetra complete.

Providing trap rubble filling over haunches and arches including hand packing, excetra complete.

Providing and filling annular space around footing in rock by using concrete of M-15 grade, excetra complete. (using ARTIFICIAL SAND).

Providing 100 milimetre diameter galvanised iron water spouts as per detailed drawings in reinforced cement concrete slab and wearing surface / kerb, excetra complete.

Excavation for foundation in hard rock by controlled blasting including shoring and strutting as necessary and disposing off excavated stuff as directed, excetra complete.

Providing and fixing Mandatory/Regulatory sign boards in circular shape of 600 milimetre diameter made out of 3 milimetre aluminum composite material 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 number 8.3 Supported with back support frame 25mm X 25mm X 3mm, duly painted on back side with grey stove enamel paint and supported on one no. of M. S. angle iron post of size 65 milimetre X 65 milimetre X 6 milimetre, 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 M25 grade concrete block of size 60cm X 60cm X 75cm 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 of hot applied thermoplastic compound 2.5 milimetre thick including reflectorizing glass beads at the rate of 250 grams per square metre area, thickness of 2.5 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 erecting 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 milimetre X 75 milimetre X 5 milimetre spaced 2 metre center 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 confirm to Indian Standard 1367 and Indian Standard 1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 milimetre X 75 milimetre X 5 milimetre, 330 milimetre long complete as per clause number 810.

Supplying and installation of 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 milimetre X 100 milimetre rectangular or 75 milimetre diameter Circular reflectorised panels at the top, buried or pressed into the ground and confirming to Indian Road Congress 79 and the drawings

Providing and fixing reinforcement cement concrete 200 metre stones as per Indian Road Congress standard including fixing in standard size cement concrete 1:4:8 block including curing, painting, lettering, excetra completed.

Providing and fixing 1:2:4 ordinary kilometre stones as per Indian Road Congress standard including fixing in standard size cement concrete 1:4:8 block including curing, painting, lettering, excetra completed.

Providing and fixing reinforcement cement concrete fifth kilometre stones as per Indian Road Congress standard including fixing in standard size cement concrete 1:4:8 block including curing, painting, lettering, excetra completed.

Providing and fixing Road junction / Information sign board of size 1.20 metre X 0.90 metre prepared on 16 gauge mild steel sheet with angle iron frame of size 35 milimetre X 35 milimetre X 5 milimetre with cross bracing of size 35 milimetre X 35 milimetre 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 100 percent reflection including two angle iron post of size 65 milimetre X 65 milimetre X 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, excetra complete. Mild Steel sheet with Engineering grade.

M/S RATNAPRABHA CONSTRUCTION