exhibi… · safety "rules of industrial safety of oil and petroleum products...

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APPROVED BY: Deputy Regional Manager, MT

______________ Yu.N. Belov

____ _____________ 2019

TASK ORDER

for carrying out engineering diagnostics (inspection) of the process oil pipelines construction,

including the Marine Terminal Tank Farm and Shore Facilities pipeline valves.

JSC Caspian Pipeline Consortium-R Marine Terminal is the Customer of works on the

engineering diagnostics (survey) of the process crude oil pipelines. Major repair sites: process crude oil pipelines construction, including pipeline valves of

the MT Tank Farm and Shore Facilities. Legal address of the owner of the major repair sites: JSC Caspian Pipeline Consortium-R,

Marine Terminal, territory of Primorsky Okrug, Novorossiysk, 353900, Krasnodar Krai, Russian Federation.

1. GENERAL PROVISIONS

1.1. This document defines the requirements and the list of required operations in performing the work on external engineering diagnostics (further - inspection) of the process crude oil pipelines construction, including the pipeline valves using methods of nondestructive testing.

1.2. The length of the pipeline routes to be inspected is assumed on the basis of the "List of Pipeline Sections" of this Task Order, taking into account the data of the Passport of the MT TF and SF process and auxiliary crude oil pipelines (Annex 2).

1.3. The pipelines are inspected for the purpose of: prevention of incidents and malfunctions by timely elimination of the identified defects; determination of technical condition of inaccessible and hard-to-reach sections; determination of possibility of further operation under the design operating modes; decision-making on possibility and conditions of further operation; classification of damages and defects as per degree of danger, indicating the methods and ways of their elimination; development of activities for possibility of further operation; definition of methods of control of technical condition and ways of protection of pipelines against corrosion in the process of further operation1.

1.4. This Task Order has been developed as per the requirements of the Safety Guide "Engineering diagnostics of the line pipes and ML process pipelines and oil product pipelines", approved by the order of Rostekhnadzor, dated August 2, 2018 N 330; Safety Guide "Recommendations for design and safe operation of process pipelines", approved by the order of Rostekhnadzor of December 27, 2012 N 784; Federal norms and rules in the field of industrial safety "Rules of industrial safety of oil and petroleum products warehouses", put into effect by the Order of RTN N 461 of 07.11.2016 (hereinafter - FNP N 461), "Safety rules for hazardous production facilities of trunk pipelines", approved by the order of Rostekhnadzor, dated November 6, 2013 N 520, Federal regulations and rules in the field of industrial safety "Rules of industrial safety in the oil industry", VRD CPC 56.07.2018 "Regulations for the operation of the CPC process and auxiliary pipelines" and other technical standard documents.

1For pipes with expired service life, and also when exposed during the operation to the

loads exceeding the design parameters (temperature, pressure, external force, etc.) as a result of violations of the design mode of operation and at the request of the Rostekhnadzor authorities of the Russian Federation the examination of industrial safety is conducted as per the requirements

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of the Federal law, dated 21.07.97 N 116-FZ "On industrial safety of hazardous production facilities" (article 9, paragraph 1; article 13, paragraph 1), Federal rules and regulations (FRR) in the field of industrial safety "Rules of industrial safety examination", approved by order of Rostekhnadzor of 14.11.2013 N 538 (p. 7, p. 13, p. 19, p. 21.3)

1.5. The Contractor proceeds to carrying out the work on the pipeline inspection after

receiving from the Customer a package of necessary technical documentation for the facility to be inspected. Technical documentation means a set of design, as-built, operational and repair documents.

1.6. Conditions of the information confidentiality, provided to the Contractor, are established in the work contract

2. SOURCE DATA Year of start-up / commissioning: June 2002 Name of design organization: SEO Societe D’Etudes D’Oleoducs-SNC, Франция (#06876000) Name of construction organization: Société de Construction d'Oleoducs (SCO) / Starstroi Information on the reconstruction completed: Year of facility commissioning following the modification: 2013/2016 Name of the desgn organization: JSC Giprovostokneft Name of the construction organization: CJSC TRUST KXM MT TF Piping diagram – Annex 1.

List of pipeline sections to be inspected:

Item# Limits of the pipeline

section as per the diagram (Annex 1)

Diameter and wall thickness, mm

Section length, m Beginning of

section End of section

1 2 3 4 5 6

1. Construction of TF process pipeline, including pipeline valves1.1

Pipelines upstream of TF pressure reducing unit (PRU) and downstream to RVSPK

1067 х 17,5 464

Upstream of TF PRU tee pipes

Downstream to tee pipes to RVSPK on inlet/outlet manifolds

1.2

610 х 9,53 35,29

Downstream of the tee pipes on the inlet/outlet manifold to RVSPK

Upstream of RVSPK 41-TK-В004; 41-TK-В006; 41-TK-В008

1.3

Discharge manifold of pressure relief valves

610 х 9,53 207,21

Downstream of the spring pressure relief valve tee pipes on the discharge manifolds

Upstream of the tee pipes to RVSPK on the discharge manifolds

1.4

610 х 9,53 36,73

Downstream of the tee pipes to RVSPK on the discharge manifolds

Upstream of RVSPK 41-TK-В004; 41-TK-В006; 41-TK-В008

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1.5

Downstream of the tank inlet/outlet branch pipes and upstream of the pig launcher barrel

323,8 х 6,35 914 х 9,53

63,7

Downstream of RVSPK 41-TK-B004

Upstream of T-branch 41-027.1-AAC1-R-1400-CO

1.6 323,8 х 6,35 914 х 9,53

53,44



1.7 323,8 х 6,35 914 х 9,53

60,04



1.8

1422 х 19.1 245,86

Downstream of the tee pipes to RVSPK on the inlet/outlet manifolds

Upstream of the pig launcher barrel 41-LR-А002

1.9

Closed drains system pipelines

114,3 х 6,02

8488

Downstream of drain drum 41-ТК-Н004

Upstream of RVSPK

1.10 88,9 х 5,49 114,3 х 6,02 219 х 6,35

Downstream of pig receiver 41-LR-A001

Upstream of drain drum 41-TK-Н004 1.11 219 х 6,35

Out of TF embankment

1.12 60,3 х 3,91 114,3 х 6,02

Downstream of drain drum 41-TK-Н002

Upstream of RVSPK

1.13 88,9 х 5,49 114,3 х 6,02 219 х 6,35

Downstream of pig launcher barrel 41-LR-A002

Upstream of drain drum 41-TK-Н002

1.14 219 х 6,35

Downstream of TF embankment

1.15

Crude oil emergency discharge pipeline

1067 х 17,5 126

Downstream of pipeline 56” TF-SF 43-010-FAC1-1050-CO

Upstream of 41-XV-0950

1.16 1067 х 17,5 150

Downstream of 41-XV-0950

Upstream of the discharge point

Subtotal for item 1 9930,27 2. SF process pipeline construction, including pipeline valves 2.1 Pipeline downstream of

pig receiver 42-LR-A001 and upstream of pressure reducing unit (PRU) 60,3 х 3,91 32

Downstream of the T-branch on the supply line (42-002-FAC1-1400-CO)

Upstream of valve No. D 10 of drain pipeline (42-167-FAC1-50-CO)

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2.2 Pipeline of pressure relief of the loading line no. 1 into the drainage system

33,4 х 4,55 7

Downstream of T-branch on the pipeline of the checkpoint of pig trap No. 1 42-LR-A101 and upstream of the isolation joint (42-028-CAC1-1050-CO)

Upstream of pressure relief pipeline PSV 0057

2.3 Pipeline of pressure relief of the loading line no. 1 into MPT

60,3 х 3,91 88,9 х 5,49 140


upstream of PSV 0056 and valve no. PV 058 of pressure relief pipeline

2.4 Drain pipeline

114,3х6,02 5

Downstream of T-branch on the supply line and upstream of the checkpoint of pig trap 42-LR-A101 (42-018-САС1-1050-CO)

Upstream of valve no. D 09 of drain pipeline of pig launcher/receiver no. 1 42-LR-A101


33,4х4,55 2,5


Upstream of pressure relief pipeline PSV 0087


88,9х5,49 60,3х3,91 5,3


Upstream of PSV 0086 and valve no. CO 01 of pressure relief pipeline

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2.7. Drain pipeline

114,3х6,02 3.7

Downstream of T-branch on the supply line and upstream of the checkpoint of pig trap 42-LR-A102 (42-041-САС1-1050-CO)


2.8 Pipelines downstream of the loading line no. 3 and upstream of MPT pipeline 42-ТК-I001

508х12,7 10,2

Downstream of T-branch on the supply line and upstream of the checkpoint of pig trap 42-LR-A103 (42-1003-САС1-Б-1050-CO)

upstream of the tie-in points (downstream of valves nos. XV F 0213, XV F0230) and downstream of the MPT piping


88,9х5,49 5

Downstream of T-branch on the pipeline of the checkpoint of pig trap no. 3 42-LR-A103 and upstream of the isolation joint (42-1004-CAC1-Б-1050-CO)

upstream of pressure relief pipeline PSV F0002


88,9х5,49 60,3х3,91 7


Upstream of PSV F0003 and valve no. CO 09 of pressure relief pipeline

2.11 Pressure relief pipeline to the evacuation system

323,8х6,35 32


Upstream of the evacuation system valves nos. XV 0270 and XV 0271

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2.12 Drain pipeline

114,3х6,02 18

Downstream of T-branch on the supply line and upstream of the checkpoint of pig trap 42-LR-A103 (42-1003-САС1-Б-1050-CO)


2.13 Pressure relief piping of the loading line nos. 1, 2, 3 upstream of MPT 42-TK-I001

60,3х3,91 27

Downstream of safety valves PSV-0056/0086 and valves nos. СО 01, СО 05

Upstream of T-branch on the pressure relief line and downstream of 42-PK-А540/42-PK-А550 and upstream of MPT 42-TK-I001

2.14 Pressure relief piping of the loading line nos. 1, 2, 3 upstream of MPT 42-TK-I001

88,9х5,49 60,3х3,91 120

Downstream of safety valves PSV-F0003 and valves nos. СО 09

Upstream of T-branch on the pressure relief line and downstream of 42-PK-А540/42-PK-А550 and upstream of MPT 42-TK-I001

2.15 Pipeline downstream of SBS and upstream of MPT 42 ICR-TK-I001 piping

33,4х4,55 1020

Downstream of SBS

Upstream of T-branch of inlet manifold 42-322-САС1-500-CO-Ih-ET-(W) (downstream of valve no. XV-0215) and safety valve PSV 0221 at the inlet of the MPT pump house

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2.16 Pipeline downstream of the evacuation system and upstream of MPT piping 42-ТК-I001

60,3х3,91 33,4х4,55 170

downstream of the shutoff valves of pressure piping of the evacuation system nos. XV 0284 and XV 0297

Upstream of T-branch of inlet manifold 42-322-САС1-500-CO-Ih-ET-(W) (downstream of valve no. XV-0218) and safety valve PSV 0222 at the inlet of the MPT pump house

2.17 Outlet line of the closed drains drum 42-TK-H001 and upstream of MPT piping 42-TK-I001

88,9х5,49 60,3х3,91 48,3х5,08

210

Downstream of the outlet nozzles of pumps PU-H001A/B of the closed drains system, valves XV-0701, XV-0702 to XV-0219

Upstream of T-branch of the inlet manifold 42-322-САС1-500-CO-Ih-ET-(W) (downstream of valve no. XV-0219) at the inlet of the MPT pump house and safety valve PSV 0704 at the outlet of drains drum 42-TK-H001

2.18 Supply piping at the inlet of the MPT pumps 42-TK-I001 114,3х6,02

33,4х4,55 52

Downstream of the outlet nozzle of MPT 42-TK-I001

Upstream of the suction nozzles of pumps 42-PU-I001-A/B

2.19 Evacuation system pressure pipelines

219,1х6,35 168,3х7,11 36

Downstream of the outlet nozzles of the pumps PU-І003А/B and upstream of the isolation valve no. XV 0284 at the evacuation system outlet

Upstream of the shutoff valve XV 0284 on the evacuation system discharge line

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2.20 Evacuation system pressure pipelines

88,9х5,49 60,3х3,91 28

Downstream of the outlet nozzles of the pumps PU-І002А/B and upstream of the isolation valve no. XV 0297 at the evacuation system outlet

Upstream of valve XV 0287

2.21 Evacuation system supply lines

88,9х5,49 60,3х3,91 29

Downstream of the valves XV F0270, XV 0294, XV 0295 at the inlet of the supply pipeline and upstream of the pumps PU-I002B, PU-I002А of the evacuation system

Upstream of the inlet of pumps U-I002B, PU-I002А

2.22 Drainage piping of pig receiver 42-LR-A001

114,3х6,02 88,9х5,49 60,3х3,91 33,4х4,55

240

Downstream of valve no. D 10 at the pressure reducing unit inlet Downstream of safety valves PSV 0003, PSV 0035 and gate valve no. CO 10 on the pig receiver barrel 42-LR-A001 Downstream of valve no. D 03 on the pig receiver barrel 42-LR-A001

Upstream of tee pipe (42-012-КА1-CO) at the inlet of drains drum 42-TK-H001

2.23 Drainage system manifold piping upstream of closed drains drum 42-TK-H001

114,3х6,02 1100

Downstream of the manifold of drain lines of the pig receiver barrel, metering unit, pig receiver barrels, surge relief systems, generator (42-012-KA1-100-C0)

Upstream of closed drains drum 42-TK-H001

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2.24 Drainage piping of LACT unit 42-PK-510

114,3х6,02 60,3х3,91 72

Downstream of the tie-in points ТР 006, ТР 007 and upstream of the LACT unit 510


2.25 Drainage piping of LACT unit 42-PK-520

114,3х6,02 60,3х3,91 79

Downstream of the tie-in points ТР 017, ТР 018 and upstream of the LACT unit 520


2.26 Drainage piping of LACT prover 42-PK-530

114,3х6,02 60,3х3,91 81

Downstream of the tie-in point TP 031 and upstream of LACT prover


2.27 Drainage piping of pig launcher/receiver unit no. 1 42-LR-A101

114,3х6,02 88,9х5,49 60,3х3,91 33,4х4,55

270

Downstream of safety valves PSV 0057, PSV 0045 and gate valves nos. CO 03, CO 10, D 01, D 04, D 09 on the pig launcher/receiver barrel no. 1 42-LR-A101



114,3х6,02 88,9х5,49 60,3х3,91 33,4х4,55

265

Downstream of safety valves PSV 0087, PSV 0075 and gate valves nos. CO 03, CO 10, D 01, D 04, D 09 on the pig launcher/receiver barrel no. 2 42-LR-A102



114,3х6,02 88,9х5,49 60,3х3,91 33,4х4,55

870

Downstream of safety valves PSV F0002, PSV F0001 and gate valves nos. СО 02, СО 09, D 01, D 04, D 05, D 06, D 13 on the pig launcher/receiver barrel no. 3 42-LR-A103


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2.30 Drainage piping of pressure relief system 42-PK-А540

114,3х6,02 43

Downstream of tie-in point TP 034 and upstream of the pressure relief system 42-PK-А540


2.31 Drainage piping of pressure relief system 42-PK-А550

114,3х6,02 47

Downstream of tie-in point TP 037 and upstream of the pressure relief system 42-PK-А550


2.32 Drainage piping downstream of the MPT pumps 42-PU-І001А/B

114,3х6,02 26,7х3.91 74

Downstream of the drain valves nos. D 201, D 201 of the MPT pumps 42-PU-І001А/B


2.33 Drainage piping downstream of the treated fuel filters 42-FL-E002A/B, filters 42-FL-E001A/B and fuel supply pumps 42-PU-Е001А/B

114,3х6,02 60,3х3,91 26,7х3.91

185

Downstream of the drain valves and safety valves of the treated fuel filters 42-FL-E002A/B, filters 42-FL-E001A/B and fuel supply pumps 42-PU-Е001А/B

Upstream of the tee pipe of the drain line 42-274-ААС13-100-CO-Ih-ET-(W) and downstream of the MPT pumps 42-PU-І001А/B

Pressure relief piping of the supply lines of MPT 42-TK-I001 into the drainage system

60,3х3,91 33,4х4,55 210

Downstream of the safety valves PSV 0220, PSV 0221, PSV 0222 of the supply lines and upstream of MPT 42-TK-I001

Upstream of the tee pipe of the drain line 42-274-ААС13-100-CO-Ih-ET-(W) and downstream of the MPT pumps 42-PU-І001А/B

Subtotal for item 2 5495.7

3. TF fuel pipeline construction, including pipeline valves

3.1 Diesel fuel supply line upstream of the TF fire pumps

60,3x5,54

260

Downstream of the diesel fuel pumps 41-PU-E001A/B

Upstream of the diesel actuators of the TF main fire pumps

3.2 Diesel fuel supply line upstream of the turbine generators, diesel electric generator 1600 kW

60,3x5,54

310

Downstream of the diesel fuel pumps 41-PU-E001A/B

Upstream of the turbine generator inlet flange, diesel electric generator fuel tank

3.3 Diesel fuel supply line upstream of the fire

168,3x6,02

1144

Downstream of the diesel

Upstream of the diesel

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fighting boosting pumps, diesel electric generator 200 kW

88,9х5,49 60,3x5,54

fuel pumps 41-PU-E001A/B

actuators of the fire fighting boosting pumps, inlet flange of diesel electric generator 200 kW, diesel fuel receiving unit from mobile equipment in the area of diesel electric generator 200 kW

3.4 Piping of diesel fuel distribution unit

114,3х6,02 88,9х5,49 60,3x5,54

280

Downstream of the diesel fuel tank 41-TK-E001/002, downstream of the fuel unit connection points to system

Upstream of fuel pumps 41-PU-E001A/B, 41-PU-E002

Subtotal for item 3 1994

4. SF fuel pipeline construction, including pipeline valves 4.1 Diesel fuel supply line

upstream of the SF fire pumps

60,3x5,54

290

Downstream of the SF diesel fuel distribution system pressure manifold

Upstream of the diesel actuators of the SF main fire pumps

4.2 Diesel fuel supply line upstream of the diesel electric generator 1600 kW, SF filling station

60,3x5,54

124

Downstream of the SF diesel fuel distribution system pressure manifold

Upstream of the inlet flange of the diesel electric generator fuel tank, upstream of the spherical plug in the area of the SF dismantled filling station

4.3 Diesel fuel supply line upstream of the SBS berth

60,3x5,54

292

Downstream of the diesel fuel pump 42-PU-E002

Upstream of the SBS diesel bunkering system

4.4 Piping of the SF diesel fuel distribution unit

114,3х6,02 88,9х5,49 60,3x5,54

85

Downstream of the diesel fuel tank 42-TK-E001/002, downstream of the fuel unit connection points to system

Upstream of the pressure manifold, upstream of pump 42-PU-E002

Subtotal for item 4 791

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Technical data of the pipelines to be inspected shall be accepted as per the Certificate of

the PS process and auxiliary crude oil pipelines (MT) (Annex 2), including: - design and operating pressures; - data on coupling and weld parts, repair structures; - hydro-testing data; - data on coupling and weld parts, repair structures; - initial data of certificates for pipe materials; - information on shut-off valves; - insulation data; - information on accidents and incidents; - etc. 5. SCOPE AND MILESTONES OF INSPECTION

5.1. The preparatory stage, including organizational and analytical work to be performed by the Contractor, provides for:

- analysis of the support documentation on the pipelines (design, operational, as-builts, and etc.) in order to collect data on installation, main characteristics of the transported medium, composition and geometric parameters, changes in design, repairs and tests, results of previous audits and examinations, accidents, incidents, etc.;

- selection of the optimal set of techniques and equipment for effective inspection of pipelines,

- assessment of the actual conditions of piping burial (field surveys) to be performed on-site, selection of the test pitting locations per each pipeline (section), taking into account the installation of the acoustic emission transducers (AE, if applicable); clarification on the survey complexity, the need for manpower and equipment to ensure the effectiveness of the survey (including additional resources without increasing the cost of work under the Contract), assessment of the risks of injury to workers during the survey under the conditions of the actual pipeline burial and development of preventive measures;

- development of the program of works as per the requirements of the regulatory documents and this Task Order, review and approval with the Customer (prior to the field work).

The pipelines will be inspected using the following methods in compliance with the requirements of regulatory documents:

- visual and instrumented control; - ultrasonic testing; - liquid penetrant inspection; - magnetic particle testing; - vibrodiagnostic control (if necessary); - other types of control to be determined by the Contractor to clarify the technical

condition of pipelines, including acoustic-emission control, magnetometric control. The inspection should include: - verification of compliance of the actual pipe wall thicknesses, including those

determined during thickness measurement, the actual pipe parameters against the design values. In case of inconsistencies perform calculations on the actual values of the pipe technical characteristics in accordance with the requirements of SNiP 2.05.06.85;

- survey all T-branches and fittings of non-shop manufacture (if any) and determine the allowable service life;

- perform sample surveys of T-branches and fittings of shop manufacture and determine the allowable service period;

- perform survey of locations with the lowest values of the protective potential, sections under the heavy operating conditions with maximum piping wear due to corrosion, erosion,

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vibration and other reasons (one of most hazardous pipe section as per the operating conditions is open and inspected, and the decision is taken on the future scope of inspection based on the survey results), inspection of places of insulation coating damages;

- scheduling of loading, indicating the pressure level and time of exposure to each AE mode in relation to the specific pipeline sections (if any);

- performing visual inspection of all overhead pipelines and pipeline instrumented control locations;

- perform ultrasonic testing of the ring (field) welded joints of the aboveground piping; - carrying out geodetic control and inspection of supports, foundations and hangers of

pipelines; - determine the time limits for the following diagnostics (survey); - preparation of the expert opinion based on the diagnostics (survey) results to bring the

pipelines in compliance with the requirements of the design and current regulatory documentation; - development of activities for the safe operation; 3.2. Field survey works to be performed directly on the pipeline in compliance with the

requirements of regulatory documents and this technical specification, provide for: - works on preparation of pipelines to inspection, determine the test pitting locations,

exploring underground pipelines in the places as per the survey program. The actual location of the pits is determined by taking into account the technical possibility of work on the site (pitting of pipelines, cleaning and preparation of surfaces of above-ground and underground (in places of pits) pipelines in all areas of measurement and follow-up NDT, restoration of the insulation coating of pipelines and backfilling of pits is carried out by the Contractor);

- determination of the planned position, depth of laying of underground pipeline laying; - performing reconnaissance and visual inspection of the pipeline route; - determination of the technical condition of pipelines, valves (visual inspection) and

protective coating in the pits, visual and measuring control. Based on the results of visual and measuring control the coordinates of the location of the connecting and welding parts, not meeting the standards, temporary repair structures, if any, should be determined;

- ultrasonic thickness measurement of pipeline wall – on steel pipes without internal insulation - thickness measurement in scanning mode to detect corrosion damage on the internal/external surface (under the insulation coating) of the pipeline (equipment is necessary to provide measurements through the insulation);

- ultrasonic flaw detection of welds and near-weld zone in the surveyed area; - measurement of the pipeline metal hardness; - detecting the presence or absence of stray currents at the intersections or convergences

with utilities. Pipe-ground potential measurements; - inspection of the pipeline corrosion protection and cathodic protection functioning,

identifying the factors affecting the growth of corrosion; - determination of actual geometric parameters of defects (if any) based on the visual and

measuring control, AE data, results of ultrasonic flaw detection, eddy current flaw detection and thickness measurement of the most damaged areas (when detecting pipeline defects the boundaries and length of rejected areas are determined);

- preparation of the punch list2 (if applicable), containing the description of the revealed defects of the basic metal of pipes and pipeline elements, data on their location with reference to the MT/PS process flow diagram, the arrangement on a pipe circumference, the recommended methods of repair and other items;

- preparation of the punch list on the foundations, supports and bases, including the places of pipe/casing contacts;

2 The punch list shall be accompanied by diagrams of defects, photographs of defects found in the process of visual and measuring control.

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- development of sketches of pipelines, process piping diagrams with applied places of

defects, deviations from design documentation, locations of the equipment installed, dangerous zones and points of the element thickness measurement;

- execution of reports of measurements, acts of inspection of the protective coating in the pits;

- make entries in the pipelines operation passports on the conducted survey.

3.3. Computational and analytical work, including: - calculation of low-cycle (multi-cycle) strength of a pipeline, its bearing capacity, the

possibility of brittle failure and the forecast of damage escalation; - analysis of wear rate, the probable minimum remaining wall thickness, and the

individual remaining resources to the most damaged sections of a pipeline; - calculation of permissible parameters in places of defects, permissible service life of

pipelines, having defects; - calculations on the actual values of the technical characteristics of pipes in compliance

with the requirements of SNiP 2.05.06.85, with discrepancy between the actual certificates of pipes and design mechanical characteristics;

- processing of the results obtained, the issuance of a technical report as per the requirements of section 3.4;

- determination of time limits of carrying out the next survey of pipelines, depending on corrosion and wear rate, operating conditions, results of the previous inspections and diagnostics (survey);

- develop proposals to bring the CP equipment operating modes to the standard service conditions (if applicable).

When performing the additional works not specified in this Task Order the relevant results, both on paper and electronic form, shall be provided.

3.4. Technical report on the pipeline survey shall include the following sections: - introduction; - reference data on facility; - brief technical characteristics of pipelines, materials used in construction, operation

mode; - dates and results of the earlier survey; - data on types and dates of accidents, failures, description of repairs; - information on the design and actual pipeline wall thickness on the whole, including

also individual zones. - analysis of compliance of the design and actual parameters of pipelines; - analysis of compliance of connecting elements and pipe fittings with the regulatory

requirements; - results of visual and measuring control; - results of magnetometric testing; - results of acoustic emission control (if conducted); - results of ultrasonic thickness measurement; - results of ultrasonic flaw detection; - results of vibrodiagnostic control (if conducted); - results of capillary control (if conducted); - results of geodetic control and inspection of supports, foundations and hangers of

pipelines; - results of time limits for the next survey; - punch list, containing the coordinates of defects on the sketches and drawings; - list of terms, definitions and abbreviations used;

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- list of reference sources used; - copies of documents confirming the accreditation of the NDT laboratory for carrying

out diagnostics of the main pipelines; - Task Order for survey, including Annexes; - sketches of pipelines with the places of defects, deviations from design documentation,

places of the equipment installed, hazardous areas and points of measurement of thickness of elements applied;

- reports of measurements; - acts of inspection of the protective coating in the pits; - piping process flow diagram, indicating the locations and numbers of defects

according to the punch list; - list of devices and equipment used in diagnostics, indicating metrological

characteristics and terms of verification; - name of the organization that performed the diagnostics, names and positions of

performers; - information on the composition and qualifications of employees who conducted the

survey;

3.4. Deadline for submission of reports and expert opinions3: - preliminary expert opinion or report within 10 days following the on-site survey

completion; - opinion, technical report and all materials on technical diagnostics (survey), within 30

days after the field works completion. The technical report shall be submitted in Russian in 3 hard copies and 2 copies on electronic CD. The report must be in Microsoft Office format.

6. REQUIREMENTS TO THE CONTRACTOR

Works on survey of facilities of the process pipelines are carried out by the specialized organization, meeting the following requirements:

- availability of appropriate valid licenses (permits) of Rostekhnadzor of the Russian Federation on the implementation of the activities under this Task Order;

- availability of qualified and certified personnel sufficient to perform the whole scope of work;

- availability of full-time experts on industrial safety in the oil and gas industry; - availability of experts having the right to determine the residual service life; - availability of regular flaw detectors at least level II for each type of nondestructive

testing (visual and measuring control, ultrasonic testing, magnetic particle test, vibrodiagnostics, x-ray examination, acoustic emission) in the oil and gas industry;

- availability of an accredited nondestructive testing laboratory in accordance with PB 03-372-00 "Certification rules and basic requirements for nondestructive testing laboratories";

- availability of equipment and devices that meet the requirements of PB 03-372-00 "Certification rules and basic requirements for nondestructive testing laboratories";

- availability of specialized equipment to perform the scope of work according to this Task Order;

- quality management system according to ISO-9001 is recommended. In case of involving subcontractors the Contractor shall provide the documents of the

involved organizations in the amount similar to those provided to the main contractor at the stage of the procurement procedure. Involvement of subcontractors in the performance of work on the territory of the CPC facilities shall be permitted only under written approval by the Customer. In this case the Contractor remains responsible to the Customer for the proper performance of the contractual obligations by its subcontractors as for its own actions. When involving a subcontractor

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the Contractor guarantees the availability of all necessary permits and licenses for the right to perform the works required in accordance with the legislation of the Russian Federation. The Contractor is obliged to ensure the safety of materials, equipment and other property on the job site for the entire period of work.

7. REQUIREMENTS FOR SAFE WORK

5.1. In performing the survey of pipelines it is necessary to strictly comply with the norms, rules, regulations and instructions on labor protection, industrial safety and environmental protection in force in the area of oil trunk transport and CPC facilities where work will be carried out.

5.2. The experts performing the work on inspecting the pipelines shall receive orientation on occupational safety and obtain a permit to work in the prescribed manner.

5.3. The work permit is issued by the CPC representative responsible for safe work, approved by the operating unit head (manager of PS, MT). Work permit is issued to the representative of the Contractor organization, appointed by order of the organization, responsible for labor protection and fire safety at the facility. The representative of the Contractor organization, responsible for the safe work, shall ensure the monitoring of air pollution in the area of work execution, take measures to remove people from the polluted zone in case of exceeding the permissible concentration of gases.

5.4. Specialists performing non-destructive testing during the inspection shall be certified, have the appropriate certificates, the qualification level is not lower than the second, the qualification group for electrical safety is not lower than III as required by PB 03-440-02.

5.5. The time of inspection shall be agreed upon with the person responsible for the proper condition and operation of the pipelines.

5.6. Preparation of pipelines for inspection, including the pitting operations, removal of protective coating, cleaning of surfaces during non-destructive testing and thickness measurement, are carried out by the Contractor in accordance with the requirements of applicable regulations and instructions.

5.7. Non-destructive testing shall be carried out using only serviceable tools, devices, equipment and certified measuring instruments.

5.8. Prior to switching on all types of electrical equipment (electric actuators, valves, flaw detection devices, diagnostic devices, etc.) it is necessary to make sure that a reliable grounding of equipment (devices) is in place.

5.9. Job sites shall be equipped with the necessary devices and means for safe execution of works.

5.10. Monitoring of the air environment should be carried out every time before and at least 1 hour in the process of survey.

5.11. If in the process of work in the pit, trench, on the walls there were cracks, threatening collapse, the staff should immediately leave the work site; the wall with cracks should be brought down, remove the soil and take measures against the soil collapse (strengthening the trench walls, cutting the soil to increase the slopes, etc.). To ensure the rapid exit of the workers from a trench there should be the stairs installed with a slope of 1:3 with steps every 0.15...0.25 m, on each side of the pipeline.

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ATTACHMENTS: 1. PS (MT) process-flow diagram; 2. Passport of the MT process and auxiliary oil pipelines; 3. VRD CPC 56.07.2018 Procedure for operation of the CPC process and auxiliary oil pipelines. Manager, Shore Facilities and Tank Farm Maintenance, MT

V.S. Kuyumdzhian

Engineer, Oil and Gas Pipelines Operations

D.A. Zavalinich

exhibi… · safety "rules of industrial safety of oil and petroleum products...

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