Construction of Causeway on Tamhane Baudhwadi Tal Rajapur 2025-26

A B S T R A C T N O. 1 Item No. 1 :- Excavation for Foundation in Earth, Soils of all types, Sand, Gravel, Soft Murum including Shoring & Strutting, Dewatering as necessary & Disposing off Excavated Stuff as directed etc. complete.

Item No. 2 :- Excavation for Foundation in Hard Rock by Chiselling & Wedging or Line Drilling including Shoring & Strutting, Dewatering as necessary & Disposing off Excavated Stuff as directed etc. complete.

Item No. 3 :- Providing & Laying in Situ / Ready Mix Cement Concrete of M - 10 proportion with Trap / granite / quartzite / gneiss Metal in Foundation including necessary Form Work, Compacting & Curing etc. complete. (with Reversible Drum Type Mixer with SCADA with Fine Aggregates of required Specification (Natural Sand / VSI Sand finely washed etc.)

Item No. 4 :- Providing & Cast in Situ / Ready Mix M - 20 Grade Cement Concrete for Head Walls of C. D. Work / Retaining Walls etc. including necessary Form Work, Compaction, Finishing & Curing etc. complete. (with Reversible Drum Type Mixer / Concrete Batch Mix Plant (Pan Mixer) with SCADA with Natural / VSI Standard Artificial Sand)

Item No. 5 :- Providing & Laying Cement Concrete Pipe of IS 458:2003, NP - 2 Class of 900 mm Diameter in Proper Line, Level & Slope including providing & fixing Collars in Cement Mortar 1:2 & Curing etc. complete.

Item No. 6 :- Providing & Laying in Situ / Ready Mix M - 20 Grade Cement Concrete of Trap / granite / quartzite / gniess Metal for Wearing Course 8 cm. Thick including Compacting, Finishing, Curing & Filling in Joints with Bitumen etc. complete. (with Fully Automatic Micro Processor based PLC with SCADA enabled Concrete Batch Mix Plant / Pan Mixer with Fine Aggregates of required Specification (Natural Sand / VSI Sand finely washed etc.)

Item No. 7 :- Providing Cutting, Bending, Hooking, Tying & Laying in Position TMT - FE - 500 Steel Bars for Reinforcement for all R. C. C. Works as per Detailed Drawings etc. complete.

Item No. 8 :- 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)

Item No. 9 :- Providing Dry Trap / granite / quartzite / gneiss Rubble Stone Soling 15 cm. to 20 cm. Thick including Hand Packing & Compacting etc. complete. A) With Excavated Material

B) With Private Material

Item No. 10 :- Providing & Fixing Name Board including Painting & Lettering which Describing Details of Such Work etc. complete.

A B S T R A C T N O. 2 Item No. 1 :- Excavation for Catch / Side Water Gutter in Soft soil to the Specifided Section including Stacking the Excavated Stuff in a Regular Bund & Disposing Off Unsuitable or Excess Stuff as Directed all sorts of soil.

Item No. 2 :- Supplying trap / granite / quartzite / gneiss stone metal of required size by bringing the boulders / Rubble at the road side breaking them to required gradation including conveying the boulders / Rubble and stacking the broken metal etc. complete. ( Prior approval of sample stack of broken metal by the Ex. Engineer is necessary the date of approval will form part of the measurements ) a) 80 mm Metal, By breaking Boulders ( Hand broken ).

Item No. 3 :- Supplying trap / granite / quartzite / gneiss stone metal of required size by bringing the boulders / Rubble at the road side breaking them to required gradation including conveying the boulders / Rubble and stacking the broken metal etc. complete. ( Prior approval of sample stack of broken metal by the Ex. Engineer is necessary the date of approval will form part of the measurements ) a) 40 mm Metal, By breaking Boulders ( Hand broken ).

Item No.4 :- Supplying Soft Murum / Kankar at the Road Site including Conveying & Staking etc complete. A)with Avalible material

Item No. 5 :- Spreading Oversize 40 mm / 50 mm / 60 mm / 80 mm Laterite / Trap Metal including Sectioning etc. complete.

Item No.6 :- Spreading Hard Murum for Side Width etc. complete.

Item No. 7 :- Compacting 80 mm Trap Metal with Power Roller including Necessary Labour, Materials & Artificial Watering etc. complete.

Item No. 8 :- Compacting 60 mm Trap Metal with Power Roller including Necessary Labour, Materials & Artificial Watering etc. complete.

Item No. 9 :- Providing and constructing 50 mm. thick Modified Penetration Macadam (MPM) road surface including all mataerials, preparing the existing road surface, spreading 40mm. stone metal layers 100% crusher broken metal with conical crusher plant heating and spraying the bitumen of specified grade @ 1.75 kg/sqm, spreading 12mm.size chips compacting with 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)

Item No. 10 :- Providing 20 mm Thick Premix Bituminous Carpet including supplying all materials, Preparing & Cleaning the Base, heating bitumen, Applying Tack Coat at Specified Rate, mixing hot bitumen & chips, laying the carpet layer & compacting etc. complete. By Bulk Asphalt including Tack Coat Cold Mix with prior approval)

Item No. 11 :- Providing Bituminous Type A Liquid Seal Coat on Bituminous Surface including, supplying all materials & Bitumimen of VG - 30 Grade, Preparing Existing Road Surface, heating & applying Bitumen @ 0.98 Kg. / Smt by Mechanical Means, spreading chips & Rolling by Static Roller having weight 8 to 10 M. T. etc. complete.

1) Standard Consistency, Fineness, Specific Gravity, Setting Time (Initial & Final), Compressive Strength, Soundness (SSR P/I 495/1)

1) Fineness Modulus (Sieve Analysis), Silt & Clay Content (SSR P/I 495/10)

1) Water Absorption, Specific Gravity, Impact Value / Crushing Value Test etc. Group Test (SSR P/I 495/2)

1) Tensile Strength, % Elongation, Yield Stress, Weight Per Meter, Bend / Rebend Test, Proof Stress etc. Group Test Upto 16 mm Dia. (Set of 3 Bars) (SSR P/I 766/72)

1) Compressive Strength of C. C. Cube (Set of 3 Cubes) (SSR P/I 496/19)

1) Water Absorption, Specific Gravity, Impact Value / Crushing Value Test etc. Group Test

2) Sieve Analysis Test

1) Penetration, Softening Point, Flash & Fire Plant, Specific GravityTest etc. Group Test

2) Extraction Test (For OGC)

1) Trap Rubble for Soling

2) Laterite Stone Metal And Murum