Re-Routing Of Intake Well Raw Water Pumping Header Line ( 800Nb ) , Passing Through The Area Sold To Bpcl . , AMBALAMEDU-Kerala

Re-Routing Of Intake Well Raw Water Pumping Header Line ( 800Nb ) , Passing Through The Area Sold To Bpcl . , Re-Routing Of Intake Well Raw Water Pumping Header Line ( 800Nb ) , Passing Through The Area Sold To Bpcl . , Excavate Earth And Remove Soil Around Old 800 Nb Pipe Line Of 110 Meter At Bpcl Site For Facilitating Cut And Removal Of The Old Pipe Line . Excavate Earth And Remove Soil In 120 Meter Length 1 . 8 Meter Width And 1 . 8 Meter Height On Fact Property For Facilitating Fabrication And Laying Of New 800 Nb Pipe Line . Excavate 2 . 5M X 2 . 5M X 2 . 5 M Size Trenches At The Joining Points At Both End For Facilitating Smooth Welding & Joining Of New & Old Pipe Lines . After Completion Of Erection & Commissioning The Entire Trenches Has To Be Re-Filled Firmly With Soil . , Cutting And Removing Existing Line Of Around 120M Length . Cut The Line At The Designated Points And Remove The Entire Line From Underground And Transport To Scrapyard After Weighment . Crane & Truck For Handling The Scrap Pipe Shall Be Provided By The Company ) , The Work Shall Include Transportation Of 800 Nb Pipes In Available Length From Owners Storage Point , Handling , Rigging , Placing , Alignment Etc . And Welding Of Pipe Joints , Bends , Placing & Erection Of Pipes In Trench . This Covers All The Works Related To The Installation Of Straight Or Fabricated Pipes And Mitre Bends . Alignment And Hook-Up With Existing Line & Commissioning . All Piping Shall Be Erected Without Strain . Any Rework In The Piping Shall Be In Contractors Scope . All Piping After Complete Fabrication And Erection Shall Be Hydro Tested To Ensure Leak Proof Joints . The Welding Part Include All Costs Associated With Making A Joint Such As Cleaning , Marking Out , Cutting , Profiling , Bevelling , Grinding , Aligning , Fitting Up , Tack Welding , Cleaning , Chipping , Preheating , Placing Of Wind Shields And / Or Weather Protection , Root Welding , Dp Test And Final Welding Together With Final Cleaning And Testing . This Shall Include Preparation , Final Alignment , Welding Of Pipe Sections , Spool Pieces , Fabrication Of Bends / Mitre Bends For Joining With Existing Line As Per Site Conditions . 100% Dp Test Of Joints Shall Be Carried Out . Pipe Shall Be Supplied In Random Length Of 4 To 7 Mtrs . The Excavation Of Trench , Laying & Welding Of Pipe Joints Up To Both Hook-Up Points And Fabrication Of Bends Etc . Shall Be Carried Out Well Before The Hook Up Date . On Hook Up Date , The Cutting / Removal Of Old Pipe On Joining Points And Welding / Joining With New Pipe Shall Be Done In Minimum Time By Deploying Two Sets Of Crew / Tools & Tackles On Both Ends . After Complete Welding , Joining And Testing Of Pipe Lines , The Excavated Trench Has To Be Firmly Refilled With Soil . ( Crane & Truck For Handling The Pipes Shall Be Provided By The Company ) , Painting And Wrapping Over The 800 Nb Pipe Surface . Surface Preparation And Applying Two Coats Of Self Priming Coal Tar Epoxy Paint , Rust-O-Seal Of Asian Paints / Protectors Cte Mastic Of Berger Paints Or Equivalent . Wrapping The Entire Length By Anti Corrosive Coating And Wrapping With Anti Corrosive Pipe Wrapping Tape . ( Cost Includes Both Labour And Materials For The Job )

Refer document

INR 12000.0 /-

Refer document