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

Name of Work: Re-routing of intake well raw water pumping header line (800NB), passing through the area sold to BPCL.
	Sl. No.	Item Description	Service Code	Quantity	Units
1	1	Re-routing of intake well raw water pumping header line (800NB), passing through the area sold to BPCL.
2	1.01	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.	CDM-W-REROUTPIPE01	350	M3
3	1.02	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)	CDM-W-REROUTPIPE02	35	MT
4	1.03	The work shall include transportation of 800 NB pipes in available length from owner's 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)	CDM-W-REROUTPIPE03	4200	INM
5	1.04	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)	CDM-W-REROUTPIPE04	1	LS