HIRING SERVICES FOR DIRECT ASSESSMENT

Amount

PART-I: DIRECT ASSESSMENT (DA) SURVEY OF NATURAL GAS PIPELINES

For 550 mm NB Natural Gas Pipeline.

Conduct ECDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct ICDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct SCCDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct Pipeline Topography Survey/ Mapping/Pipeline profile/Depth of Cover, Soil Resistivity Survey and Soil Chemical Analysis for all the above mentioned gas pipelines.

For 500 mm NB Natural Gas Pipeline.

Conduct ECDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct ICDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct SCCDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct Pipeline Topography Survey/ Mapping/Pipeline profile/Depth of Cover, Soil Resistivity Survey and Soil Chemical Analysis for all the above mentioned gas pipelines.

For 400 mm NB Natural Gas Pipeline.

Conduct ECDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct ICDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct SCCDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct Pipeline Topography Survey/ Mapping/Pipeline profile/Depth of Cover, Soil Resistivity Survey and Soil Chemical Analysis for all the above mentioned gas pipelines.

For 350 mm N.B. Natural Gas pipeline.

Conduct ECDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct ICDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct SCCDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct Pipeline Topography Survey/ Mapping/Pipeline profile/Depth of Cover, Soil Resistivity Survey and Soil Chemical Analysis for all the above mentioned gas pipelines.

For 300 mm N.B. Natural Gas pipeline.

Conduct ECDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct ICDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct SCCDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct Pipeline Topography Survey/ Mapping/Pipeline profile/Depth of Cover, Soil Resistivity Survey and Soil Chemical Analysis for all the above mentioned gas pipelines.

For 200 mm N.B. Natural Gas pipeline.

Conduct ECDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct ICDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct SCCDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct Pipeline Topography Survey/ Mapping/Pipeline profile/Depth of Cover, Soil Resistivity Survey and Soil Chemical Analysis for all the above mentioned gas pipelines.

For 150 mm N.B. Natural Gas pipeline.

Conduct ECDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct ICDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct SCCDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct Pipeline Topography Survey/ Mapping/Pipeline profile/Depth of Cover, Soil Resistivity Survey and Soil Chemical Analysis for all the above mentioned gas pipelines.

For 100 mm N.B. Natural Gas pipeline.

Conduct ECDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct ICDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct SCCDA Inspection for AGCL's pipelines inclusive of all four steps i.e. Pre Assessment, Indirect Inspection, Direct Examination and Post Assessment.

Conduct Pipeline Topography Survey/ Mapping/Pipeline profile/Depth of Cover, Soil Resistivity Survey and Soil Chemical Analysis for all the above mentioned gas pipelines.

PART II: CONTINGENT ITEM OF DA SURVEY- SUPPLY AND INSTALLATION OF COLD REPAIR COMPOSITE SLEEVES

Supply of Composite Repair Sleeve Kit

For 550 mm (22”) O.D. Pipeline For Normal Operating Temperature only

For 500 mm (20”) O.D. Pipeline

For Normal Operating Temperature

For High Operating Temperature (Pipeline surface temperature greater than 50°C)

For 400 mm (16”) O.D. Pipeline

For Normal Operating Temperature

For High Operating Temperature (Pipeline surface temperature greater than 50°C)

For 350 mm (14”) O.D. Pipeline

For Normal Operating Temperature

For High Operating Temperature (Pipeline surface temperature greater than 50°C)

For 300 mm (12”) O.D. Pipeline For Normal Operating Temperature only

For 200 mm (8”) O.D. Pipeline For Normal Operating Temperature only

For 150 mm (6”) O.D. Pipeline For Normal Operating Temperature only

For 100 mm (4”) O.D. Pipeline For Normal Operating Temperature only

Supply of adhesive and filler material

For 550 mm (22”) O.D. Pipeline For Normal Operating Temperature only

For 500 mm (20”) O.D. Pipeline

For Normal Operating Temperature

For High Operating Temperature (Pipeline surface temperature greater than 50°C)

For 400 mm (16”) O.D. Pipeline

For Normal Operating Temperature

For High Operating Temperature (Pipeline surface temperature greater than 50°C)

For 350 mm (14”) O.D. Pipeline

For Normal Operating Temperature

For High Operating Temperature (Pipeline surface temperature greater than 50°C)

For 300 mm (12”) O.D. Pipeline For Normal Operating Temperature only

For 200 mm (8”) O.D. Pipeline For Normal Operating Temperature only

For 150 mm (6”) O.D. Pipeline For Normal Operating Temperature only

For 100 mm (4”) O.D. Pipeline For Normal Operating Temperature only

Supply of Magnetic Marker Bands (Applicable for piggable pipelines only, for which intelligent pigging is envisaged in the future)

For 500 mm (20”) O.D. Pipeline

For 400 mm (16”) O.D. Pipeline

For 350 mm (14”) O.D. Pipeline

For 300 mm (12”) O.D. Pipeline

Mobilization / Demobilization of Crew (This item is activated only if repair job is planned by the Owner, beyond the DA Project time-period)

Repairing of defective location, Coating Removal and Surface preparation for repair installation, Inspection using UT Wall Thickness Meter and Magnetic Particle Inspection and submitting Repair Report to the Owner on per defect location wise. (Digging of the pipeline will be done by AGCL)

For 550 mm N.B. Natural Gas pipeline

For 500 mm N.B. Natural Gas pipeline

For 400 mm N.B. Natural Gas pipeline

For 350 mm N.B. Natural Gas pipeline

For 300 mm N.B. Natural Gas pipeline

For 200 mm N.B. Natural Gas pipeline

For 150 mm N.B. Natural Gas pipeline

For 100 mm N.B. Natural Gas pipeline

MARR ASSOCIATES PIPELINE INTEGRITY LTD.