Construction of Causeway At Donivade Katalwadi, Tal. Rajapur, For the Year 2025 - 26.

Item No. 1 :- Excavation for Foundation in Earth, Soils of all types, Sand, Gravel, Soft Murum including Shoring & Strutting 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 as necessary & disposing off excavated stuff as directed etc. complete. (Excluding Dewatering)

Item No. 3:- Dewatering on BHP basis by using Water Pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation & other parts of the the works & pumping out water during & after excavation as may be required by using 3.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Item No. 4 :- Providing & Fixing 25 mm Diameter Steel Anchor Dowel in Hard Rock including drilling hole of 32 mm diameter up to 0.75 mtrs Depth, placing the dowel in position & effectively grouting the hole with C. M. 1:1 proportion etc. complete.

Item No. 5 :- 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 / Concrete Batch Mix Plant (Pan Mixer) with SCADA with Natural / VSI Standard Artificial Sand)

Item No. 6 :- 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, Compacting, 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. 7 :- Providing & Laying Weep Holes of 100 mm diameter AC / PVC Pipes as per Drawing for Abutment Returns, Return Walls etc. complete.

Item No. 8 :- Providing & Laying Cement Concrete Pipe of IS 458 -2003, NP - 2 Class of 1200 mm Diameter in Proper Line, Level & Slope including providing & fixing Collars in Cement Mortar 1:2 & Curing etc. complete.

Item No. 9 :- 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 Batch Mix Plant / Pan Mixer with Natural / VSI Standard Artificial Sand)

Item No. 10 :- 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.11:- Providing earth work in embankment with approved materials obtained from other sources 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 with V-Sat attachment to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from Other sources)

Item No. 12 :- Providing and fixing Road junction / Information sign board of size0.90 m x 0.60 m. prepared on 16 gauge M.S. sheet with angle ironframe of size 35x35x5 mm including painting with one coat of zinccromate 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 coatretaining 100% reflection including two angle iron post of size50x50x5 mm of 3.65 m. long inflated at bottom drilled on top andpainted in white and black bands of 30 cm. with 4 Nos. high strengthG.I. bolts and nuts of size 10 mm dia. and 20 mm long sheet andangle iron post in one piece without joints including all taxes,conveying, fixing in ground with cement concrete 1:4:8 block of 60cm x 60 cm x 75 cm size as directed by Engineer-in-charge etc.complete. Mild Steel Board with Engineering Grade.IRC-67 2012 Number 6362 1050300 Road

Item No. 13 :- QUALITY CONTROL MATERIAL TESTING CHARGES

1) Standard Consistency, Fineness, Specific Gravity, Setting Time (Initial & Final), Compressive Strength, Soundness etc. Group Test (SSR P/I 482/1)

1) Fineness Modulus (Sieve Analysis), Silt & Clay Content etc. Group Test

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

2) Sieve Analysis Test

3) Abrasion Value Test

4) Flakiness Index & Elongation Index Test

5) Soundness Test

1) Compressive Strength Test of C. C. Cube (Set of 3 Cubes)

1) Tensile Strength, % Elongation, Yield Stress, Weight Per Meter, Bend / Rebend Test, Proof Stress etc. Group Test

Item No. 15:- Royalty Charges for Material Utilized for this Work

Laterite Stone Metal and murum

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