RETENDER S.T.B.T. GADANA TO JAFARWADI ROAD, (ODR-34), KM. 0/400 TO 5/00, TQ. KHULTABAD DIST. CHH. SAMBHAJINAGAR

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 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.

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 50m. 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 all sorts of soils.

Providing SOLING USING 80 MM SIZE TRAP METAL IN 15 CM. LAYER including filling voids with Crushed sand/grit, ramming, watering etc. complete.

Providing and laying CEMENT CONCRETE PIPE of IS 458:2003 NP-2 CLASS OF 900MM DIAMETER in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

PROVIDING EARTH WORK IN EMBANKMENT WITH APPROVED MATERIALS OBTAINED FROM DEPARTMENTAL LAND upto lead of 50m. including all lifts, laying in layers of 20cm. to 30cm. thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from departmental Land)

WATERING AND COMPACTING OF EMBANKMENT formed of materials obtained from the road cutting within a lead of 50 m, not less than 97 % of standard Proctor density after laying them in layers of 20 cm. to 30 cm. WITH VIBRATORY ROLLER.

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.

Construction of GRANULAR SUB-BASE by providing close graded material, spreading in uniform layers with motor grader / Paver on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- By Mix in Place Method and Grading - I Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to (WBM GR-ll) WATER BOUND MACADAM specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up 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 MM) AGGREGATE)

Providing and laying Cast in situ/Ready Mix CEMENT CONCRETE IN M-10 of trap/ granite/ quartzite/ gneiss metal FOR FOUNDATION AND BEDDING including bailing out water, Steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required and curing complete, with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and laying in situ / ready mix M-20 CEMENT CONCRETE of trap /granite /quartzite /gneiss metal FOR APPROACH SLAB / RIGID PAVEMENT including compacting, finishing, curing etc. complete. (excluding reinforcement) (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ), cement 6.40 bags/cumt)

Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .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 mm. wide at top having depth of 15 mm. as directed by Engineer incharge.

Providing cast in situ / ready mix M10 GRADE CEMENT CONCRETE FOR HEAD WALLS OF CD 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 SCADA with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ), cement 4.05 bags/cumt)

Providing and constructing 75 MM. THICK MODIFIED PENETRATION MACADAM (MPM) road surface including all materials, preparing the existing road surface, spreading 40 mm. stone metal layers 30% CRUSHER BROKEN METAL + 70% HAND BROKEN (by breaking rubble obtained by blasting) heating and spraying the bitumen of specified grade @ 2 Kg/sqm, spreading 12 mm.size chips compacting with three wheel static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complete. INCLUDING PICKING OF EXISTING WBM SURFACE. (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 with sprayer on Dry / Hungry B.T. surface 3 kg/10 sqm. (VG-30 bulk bitumen rates are considered to arrive at rates)

OPEN GRADED PREMIX SURFACING- Providing and Laying OGC 20 mm thickness composed of 13.2 mm to 5.6 mm 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 MPM SURFACE) (VG-30 bulk bitumen rates are considered to arrive at rates)

PROVIDING BITUMINOUS TYPE A LIQUID SEAL COAT ON BITUMINOUS SURFACE including supplying all materials and bitumen of specified grade preparing existing road surface, heating and applying bitumen @ 0.98 KgSqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. (VG-30 bulk bitumen rates are considered to arrive at rates)

Providing and fixing RCC 200 METER STONE in CC 1:4:8 metre stones as per I.R.C. standard including fixing in standard size block including curing, painting lettering etc. complete.

Providing and fixing 1:2:4 ORDINARY KM. STONES in C.C. 1:4:8 metre stones as per I.R.C. standard including fixing in standard size block including curing, painting lettering etc. complete.

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SPECIFICATION OF WORKS

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 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.

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 50m. 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 all sorts of soils.

Providing SOLING USING 80 MM SIZE TRAP METAL IN 15 CM. LAYER including filling voids with Crushed sand/grit, ramming, watering etc. complete.

Providing and laying CEMENT CONCRETE PIPE of IS 458:2003 NP-2 CLASS OF 900MM DIAMETER in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

PROVIDING EARTH WORK IN EMBANKMENT WITH APPROVED MATERIALS OBTAINED FROM DEPARTMENTAL LAND upto lead of 50m. including all lifts, laying in layers of 20cm. to 30cm. thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from departmental Land)

WATERING AND COMPACTING OF EMBANKMENT formed of materials obtained from the road cutting within a lead of 50 m, not less than 97 % of standard Proctor density after laying them in layers of 20 cm. to 30 cm. WITH VIBRATORY ROLLER.

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.

Construction of GRANULAR SUB-BASE by providing close graded material, spreading in uniform layers with motor grader / Paver on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- By Mix in Place Method and Grading - I Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to (WBM GR-ll) WATER BOUND MACADAM specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up 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 MM) AGGREGATE)

Providing and laying Cast in situ/Ready Mix CEMENT CONCRETE IN M-10 of trap/ granite/ quartzite/ gneiss metal FOR FOUNDATION AND BEDDING including bailing out water, Steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required and curing complete, with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and laying in situ / ready mix M-20 CEMENT CONCRETE of trap /granite /quartzite /gneiss metal FOR APPROACH SLAB / RIGID PAVEMENT including compacting, finishing, curing etc. complete. (excluding reinforcement) (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ), cement 6.40 bags/cumt)

Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .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 mm. wide at top having depth of 15 mm. as directed by Engineer incharge.

Providing cast in situ / ready mix M10 GRADE CEMENT CONCRETE FOR HEAD WALLS OF CD 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 SCADA with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc ), cement 4.05 bags/cumt)

Providing and constructing 75 MM. THICK MODIFIED PENETRATION MACADAM (MPM) road surface including all materials, preparing the existing road surface, spreading 40 mm. stone metal layers 30% CRUSHER BROKEN METAL + 70% HAND BROKEN (by breaking rubble obtained by blasting) heating and spraying the bitumen of specified grade @ 2 Kg/sqm, spreading 12 mm.size chips compacting with three wheel static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complete. INCLUDING PICKING OF EXISTING WBM SURFACE. (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 with sprayer on Dry / Hungry B.T. surface 3 kg/10 sqm. (VG-30 bulk bitumen rates are considered to arrive at rates)

OPEN GRADED PREMIX SURFACING- Providing and Laying OGC 20 mm thickness composed of 13.2 mm to 5.6 mm 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 MPM SURFACE) (VG-30 bulk bitumen rates are considered to arrive at rates)

PROVIDING BITUMINOUS TYPE A LIQUID SEAL COAT ON BITUMINOUS SURFACE including supplying all materials and bitumen of specified grade preparing existing road surface, heating and applying bitumen @ 0.98 KgSqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. (VG-30 bulk bitumen rates are considered to arrive at rates)

Providing and fixing RCC 200 METER STONE in CC 1:4:8 metre stones as per I.R.C. standard including fixing in standard size block including curing, painting lettering etc. complete.

Providing and fixing 1:2:4 ORDINARY KM. STONES in C.C. 1:4:8 metre stones as per I.R.C. standard including fixing in standard size block including curing, painting lettering etc. complete.