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Bids Are invited for Custom Bid For Services - Civil Works For The M E Utility Yard Behind The Substation (Cooling Tower Platform With Pump Bay, Dg Set Foundations And Yard Development), As Part Of The Cooling Tower Installation And Dg Set Installation Works At Incois, H.. - Part A: Civil Works, Jungle Clearance. Clearing Jungle Over The Yard And Approach Road: Grass, Shrubs, Brushwood And Saplings Up To 30 Cm Girth With Roots; Debris Removed Out Of The C Us, Or To A Place In The C Us As Directed. Trees Above 30 Cm Girth Not To Be Touched , Excavation In All Kinds Of Soil. Excavation By Machine Or Manual Means In Foundations, Pits, Trenches And Drains In All Kinds Of Soil, Murrum And Soft Rock (Including Boulders Up To 0.03 Cum), To Gfc Lines And Levels; Dressing, Dewatering, Stacking Of Reusable Soil And Disposal Of Surplus Within The C Us Up To 500 M; All Lifts. , Excavation In Hard Rock, Blasting Prohibited. Excavation In Hard Rock, Corestones And Boulders Above 0.03 Cum By Rock Breaker, Chiselling, Wedging Or Chemical Splitting (Blasting Prohibited); Trimming, Stacking And Disposal Within The C Us Up To 500 M; All Lifts. Classification Decided Jointly At Site. , Filling With Excavated Soil From The Premises. Filling In Foundations, Plinth And Yard With Excavated Soil From The Premises, In Layers Up To 200 Mm, Watered And Compacted To 95 Per Cent Mdd (Is 2720 Part 8); Measured As Compacted Volume. , Filling With Murrum / Selected Earth Brought From Outside. Supply And Filling Of Approved Murrum Or Selected Earth From Outside (Royalty And Transit Passes Included), In Layers Up To 200 Mm, Compacted To 95 Per Cent Mdd (97 Per Cent Under Road And Hardstanding); Measured As Compacted Volume From Joint Pre-Levels And Post-Levels. , Pcc M10. Pcc M10 (1:3:6 Nominal Mix, 20 Mm Aggregate, Weigh-Batched) In Levelling Courses, Beds Of Floors, Drains And Trench, And Pathways; Machine Mixed, Vibrated And Cured; Excluding Formwork. , Rcc M30 Design Mix, All Levels. Design Mix Rcc M30 (Cementitious Content Not Less Than 320 Kg/Cum, W/C Not More Than 0.45), Rmc Or Weigh-Batched, In All Members At All Levels: Ct Platform (Footings, Plinth Beams, Columns, Beams, Deck Slab, Pedestals), Dg Foundations And Floor, Pump Plinths And Pump Bay Floor, Pedestals For Pipe Supports And Stair, Gate Pillars, Walls And Covers Of Drain, Trench And Chamber; Including Pockets, Sleeves And Inserts; Excluding Formwork And Reinforcement. , Formwork For Rcc, All Levels And Heights. Formwork Of Steel Or Film-Faced Plywood (12 Mm Minimum) For All Rcc At All Levels And Heights, With Staging And Props; Measured As Area In Contact With Concrete. , Reinforcement, Tmt Fe 500D. Tmt Reinforcement Fe 500D (Is 1786) Of All Diameters At All Levels, Cut, Bent, Tied And Placed With M30 Cover Blocks And Chairs As Per The Approved Bar Bending Schedule; Measured By Calculated Weight. , 20-40 Mm Stone Metal Surfacing Of Yard. 20 To 40 Mm Crushed Granite Metal, 200 Mm Compacted Thickness, Spread Over The Finished Yard Sub-Grade And Consolidated To Falls; All Leads. , Crs Masonry Retaining Wall In Cm 1:6. Coursed Rubble Masonry (First Sort) In Cement Mortar 1:6 For The Yard Retaining Wall, With Through Stones, 100 Mm Pvc Weep Holes At 1.5 M Centres With Graded Filter, And Capped Top Course; All Heights. , Brick Masonry In Cm 1:6. Brick Masonry With Fly Ash Or Burnt Clay Bricks Of Class 7.5 In Cement Mortar 1:6 For The Pump Bay Walls And The Walls Of Drain, Trench And Chamber; All Heights. , Cement Plaster 15 Mm, Cm 1:4 With Waterproofing Compound. 15 Mm Cement Plaster 1:4 With Integral Waterproofing Compound (Is 2645), With Chicken Mesh At Brick And Concrete Junctions, Including Curing. , Exterior Acrylic Emulsion Paint. Exterior Acrylic Emulsion Paint (Is 15489), Two Or More Coats Over Alkali-Resistant Primer, On New Plaster. , Granular Sub-Base (Gsb) For Approach Road. Close-Graded Granular Sub-Base (Morth Section 401, Grading I Or Ii), 230 Mm Compacted Thickness In Two Layers, For The Approach Road And Bell Mouths, Compacted To 98 Per Cent Mdd On A Subgrade Compacted To 97 Per Cent Mdd.
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