Construction Of R . R . Masonry Retaining Wall At Near Electric Yard Of Old Intake Well For Protection /Retaining Of Filling Side Embankment At Pump House No . 1 . Construction Of R . R . Masonry Retaining Wall At Near Electric Yard Of Old Intake Well

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Construction Of R . R . Masonry Retaining Wall At Near Electric Yard Of Old Intake Well For Protection / Retaining Of Filling Side Embankment At Pump House No . 1 . Construction Of R . R . Masonry Retaining Wall At Near Electric Yard Of Old Intake Well For Protection / Retaining Of Filling Side Embankment At Pump House No . 1 . , As Per Detail , Earth Work In Excavation Of Foundation Of Structures As Per Drawing And Technical Specification , Including Setting Out , Construction Of Shoring And Bracing , Removal Of Stumps And Other Deleterious Matter , Dressing Of Sides And Bottom And Backfilling With Approved Material Etc . And As Per Relevant Clauses Of Section 300 & 2100 In [ I ] Soil [ I ] Up To 3 M Depth 45 . 00X3 . 00X2 . 10=283 . 50 Cum , Providing Plain Cement Concrete M-10 Nominal Mix ( With 40Mm Maximum Size Of Aggregate ) In Foundation As Per Relevant Clauses Of Sections 1500 , 1700 And 2100 . Concrete Grade M-10 ( Nominal Mix ) With 40 Mm Maximum Size Of Stone Aggregate 45X3 . 00X0 . 30=40 . 50 Cum , Providing Stone Masonry Work In Cement Mortar 1:3 In Foundation Complete As Drawing And Technical Specification And As Per Relevant Clauses Of Sections 1400 With . [ B ] Random Rubble Masonry 45 . 00X2 . 80X0 . 60=75 . 60Cum 45 . 00X2 . 50X0 . 60=67 . 50 45 . 00X2 . 20X0 . 60=59 . 40 45 . 00X1 . 80X0 . 60=48 . 60 45 . 00X1 . 50X0 . 60=40 . 50 45 . 00X1 . 30X0 . 60=35 . 10 45 . 00X1 . 10X0 . 60=29 . 70 45 . 00X1 . 00X0 . 60=27 . 00 [ A ] 383 . 40 Cum-25 . 56= 357 . 84 Cum Say 358 Cum Deduct Concrete Headers 3X15x2 . 80X0 . 20X . 20=5 . 04Cum 3X15x2 . 50X0 . 20X0 . 20=4 . 50 3X15x2 . 20X0 . 20X0 . 20=3 . 96 3X15x1 . 80X0 . 20X0 . 20=3 . 24 3X15x1 . 50X0 . 20X0 . 20=2 . 70 3X15x1 . 30X0 . 20X0 . 20=2 . 34 3X15x1 . 10X0 . 20X0 . 20=1 . 98 3X15x1 . 00X0 . 20X0 . 20=1 . 80 [ B ] 25 . 56 Cum Copping 45Mx1 . 00X0 . 10= 4 . 50 30 . 06 Cum , Providing And Laying Plain / Reinforced Cement Concrete ( Mixed In Concrete Mixture ) In Sub-Structure Or Complete Rcc Box Section As Per Drawing And Technical Specifications And As Per Relevant Clauses Of Sections 1500 , 1700 & 2200 In ( Height Above Average Ground Level ) Pcc Grade M15 With 40 Mm Maximum Size Of Aggregate Qty As Per Item No 3 [ B ] Above 30 . 06 Cum , Providing Weep Holes In Brick Masonry / Plain / Reinforced Concrete Abutment , Wing Wall / Return Wall With 100 Mm Dia . Ac Pipe , Extending Through The Full Width Of The Structure With Slope Of 1V :20H Towards Drawing Foce . Complete As Per Drawing And Technical Specifications And As Per Clause 2706 Of Specifications . 100 Mm A . C . Pipe 45X8x1 . 00+2 . 80= 684 Meter 2 , Providing And Laying Of Filter Media With Granular Materials / Stone Crushed Aggregates Satisfying The Requirements Laid Down In Clause 2504 . 2 . 2 . Of Morth Specifications To A Thickness Of Not Less Than 600 Mm With Smaller Size Towards The Soil And Bigger Size Towards The Wall And Provided Over The Entire Surface Behind Abutment , Wing Wall And Return Wall To The Full Height Compacted To A Firm Condition Complete As Per Drawing And Technical Specification . 2Sidex45mx1 . 0+ . 30X1 . 80= 105 . 30 Cum , Pointing On Stone Work With Cement Mortar 1:3 ( 1 Cement: 3 Fine Sand ) Flush / Ruled Pointing 45 . 00Mx3 . 00M = 135 . 00 Sqm