ESPECIFICACIONES DE CONSTRUCCIÓN DE TRABAJO PARA LA GESTIÓN DE LAS ACTIVIDADES DE SOLDADURA

Project N Unit Document Code Serial N Rev. Page

2408 0000 MS 0000 52 0 1/9

BRASKEM-IDESA CODE: EXXI-040-00-00-QA-MS-0002

CONTRACTOR CODE: N.A. ETILENO XXI PROJECT BRASKEM IDESA SAPI

0 03-SEP-12 ISSUE FOR CONSTRUCTION C. CALABRETTA D. BELLARDINELLI S. FIDICCI / O. VIDAL

A 13-JUL-11 ISSUE FOR REVIEW / COMMENT C. CALABRETTA D. BELLARDINELLI M. DI GENNARO / O. VIDAL REV. DATE

STATUS WRITTEN BY

(name & visa) CHECKED BY (name & visa)

APPROV./AUTHOR. BY (name & visa)

DOCUMENT REVISIONS

TECHNIP ITALY S.p.A. - 00148 ROMA - Viale Castello della Magliana, 68

The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

JOB CONSTRUCTION SPECIFICATION

FOR

WELDING ACTIVITIES MANAGEMENT


2408 0000 MS 0000 52 0 2/9




The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

INDEX

1. GENERAL

1.1. Purpose/Scope 1.2. Field of Application 1.3. Correlation with other Procedures/Specifications 1.4. Definition of the Party

2. ACTIVITIES AND DOCUMENTATION

2.1. Introduction 2.2. Piping Welding Activities Management 2.3. Equipment

3. ATTACHMENTS


2408 0000 MS 0000 52 0 3/9




The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

1. GENERAL

1.1. Purpose/Scope The present specification defines the Q.C. procedure to follow and the documentation to employ in order to ensure, by close monitoring, that any welding joint related to piping is executed in accordance with the parameters established by the applicable Welding Procedure Specification (WPS), by the qualified welders and it is inspected by the Non Destructive Examination (NDE) according to the project specification set forth for this purpose. The present Specification gives also the basic requirements to be followed for Non Pressure Components welding execution.

1.2. Field of Application

The present specification is prepared to be applied to project 2408: ETILENO XXI PROJECT - BRASKEM IDESA SAPI

1.3. Correlation with other Procedures/Specifications The present procedure is to be correlated with the following documents: TECHNIP

- Site Inspection Coordination Procedure 2408-0000-PP-810 (Construction, Precommissioning and EXXI-040-00-00-QA-PRO-0004 Commissioning)

- Construction Specification 2408-0000-MS-1320-51 for Piping Prefabrication, Erection and NDE EXXI-040-00-00-PI-SPC-0005

- Job Construction Specification 2408-0000-MS-0000-51 for Welders Management EXXI-040-00-00-QA-MS-0001

- Quality Control Plan 2408-0000-QCP-1399-01 for Welders Management EXXI-040-00-00-QA-PLN-0030

- Quality Control Plan 2408-0000-QCP-1399-02 for Piping Welding Activities Management EXXI-040-00-00-QA-PLN-0031

All other documents referenced in these specifications shall be considered applicable.


2408 0000 MS 0000 52 0 4/9




The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

1.4. Definition of the Party The following definitions shall apply: OWNER BRASKEM - IDESA

JV CONTRACTOR JV (TECHNIP ITALY, ODEBRECHT, ICA FLUOR)

JV CONTRACTOR JV team that will perform Construction Works (Construction Team)

JV CONTRACTOR JV team that will perform QC Inspections (QC Team)

SUBCONTRACTOR Company Performing the Construction Works

2. ACTIVITIES AND DOCUMENTATION

2.1. Introduction The present procedure, detailed below, is dedicated to piping welding activities (including preheat, post-weld heat treatment and NDE) due to the importance and complexity of the subject. Nevertheless, the procedure can be adapted for the welding operations of all other equipment, providing that the appropriate QC Plans and Forms are used; all other modifications required have to be implemented in the applicable following paragraphs.

2.2. Piping Welding Activities Management

2.2.1. Quality control system The Quality Control system, set forth by JV CONTRACTOR (QC Team), establishes a cross-reference among various documents such as drawings, WPS, Quality Control Plans and connected Forms concerning the welded joints and related heat treatments and inspections. A close enforcement of this procedure will guarantee the respect of project requirements and the traceability of all operations performed on the welds.

2.2.2. Basic documents The basic documents taken into consideration by the Q.C. system are the following: MS 1320.51 WPS/PQR Welders list and qualification status NDE and PWHT/HT Procedures and Personnel Drawings/Isometrics QCP 1399.02 and relevant Forms


2408 0000 MS 0000 52 0 5/9




The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

2.2.3. WPS/PQR

All Welding Procedure Specifications (WPSs) and Procedure Qualification Records (PQRs) shall be issued by SUBCONTRACTOR/JV CONTRACTOR (Construction Team) in accordance with the latest edition of the ASME SEC. IX and the additional contractual requirements. WPSs and relevant PQRs shall be listed by SUBCONTRACTOR/JV CONTRACTOR (Construction Team) in the Piping Welding Key Form W11 herewith attached and submitted to JV CONTRACTOR (QC Team)/ OWNER for approval.

WPS/PQR must be approved by an Independent Third Party Organization recognized by JV CONTRACTOR (QC Team)/ OWNER.

2.2.4. NDE/PWHT Reports, Procedures and Personnel

NDE and PWHT Table W09 attached to MS 1320.51 summarizes the requirements of project specifications concerning the extent of Non Destructive Examinations and PWHT to be performed on the welded joints of the various piping classes. The SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall specify in the NDE and PWHT reports the most significant parameters applied in the execution of non destructive examination, taking into account the ASME V, OWNER and JV CONTRACTORs (QC Team) requirements. PWHT/HT Procedures shall be approved by JV CONTRACTOR (QC Team) and review by OWNER prior to the start of work. The NDE Personnel and relevant procedures as per ANSI CP-189 must be approved by an Independent Recognized Third Party Organization and submitted to JV CONTRACTOR (QC Team)/ OWNER for review.

2.2.5. Welds Identification Before starting any welding activity, the welded joints will be identified by the SUBCONTRACTOR/JV CONTRACTOR (Construction Team) on the isometrics produced by Technip. It will also be at SUBCONTRACTOR/JV CONTRACTOR (Construction Team) responsibility to prepare piping sketches for unspooled piping if any (i.e. pipe racks, sleeper pipe, U/G piping...) to identify all joints to be welded. All welded joints will be identified on the Isometric by progressive numbers. If one line has been represented by two or more ISOs, the welded joints numbering will start from 1 to n. The field weld joints will be identified by the symbol * in addition to progressive number. On Form W10 (NDE/PWHT/HT/PMI and Material Traceability Summary), each joint shall be identified in accordance with the following criteria:


2408 0000 MS 0000 52 0 6/9




The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

A. The first two digits shall identify the progressive numbering. B. The second character shall identify the type of weld: B means Butt Weld (1) S means Socket Weld (2) EW means External Weld (3)

NOTES: (1) Butt Welds are: pipe to pipe or fittings 2 and branches from pipe to pipe or

weldolets, elbolets, latrolets and, in any case, all full penetration welds.

(2) Socket Welds are: pipe to socket fitting type 1, slip on flanges and, in any case, all pressure parts fillet welds.

(3) External Welds are: all fillet welds of no pressure parts connected to pressure lines (e.g. transition plate)

The identification of this weld will be necessary only when connected to lines to be post weld treated or subjected to NDE.

C. The last character shall identify welds as shop or field welds: P = Shop Weld (prefabrication) E = Field Weld (erection) For isometric to be prefabricated the SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall identify on each isometric the spool mark too.

2.2.6. Filler material Prior to any welding activities, SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall prepare a procedure regarding storage, delivery, handling and re-baking of filler material. The procedure shall be approved by JV CONTRACTOR (QC Team). JV CONTRACTOR (QC Team) inspectors are entitled to review the certification and to inspect the storing of the filler material.

2.2.7. Inspection activities and documentation

2.2.7.1. Visual inspection Visual inspection carried out by SUBCONTRACTOR/JV CONTRACTOR (Construction Team) qualified inspectors will be recorded on Form W10 and the test will be carried out during the following phases:


2408 0000 MS 0000 52 0 7/9




The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

- prior to welding: weld preparation, alignment and fit up, cleanliness etc. - during welding: WPS, filler material, filler material conservation, etc. - after welding: acceptability of welds (spatters etc), other defects etc. SUBCONTRACTOR/JV CONTRACTOR (Construction Team) welding inspectors shall perform the visual inspection on a continuous basis, a close monitoring will be at JV CONTRACTOR (QC Team) inspectors care.

2.2.7.2. Welding Progress Report SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall daily issue the Welding Daily Progress Report (Form W24 or equivalent) giving the following information: - Line/ISO reference or drawing number - Welding executed (joint identif.) - Piping diameter and thickness - Welder(s) Identif. - Working area (e.g. prefab. shop areas and/or erection areas) - Visual Inspection results

2.2.8. Testing activities and documentation

2.2.8.1. Joints selection Each day the SUBCONTRACTOR/JV CONTRACTOR (Construction Team) will select, after welding, the joints to be evaluated by means of nondestructive examination. JV CONTRACTOR (QC Team) inspector shall approve the joints selection here above mentioned. The extent of Non Destructive Examinations to be applied will be in accordance with the piping classes/categories defined in the NDE and PWHT Table W09, attached to Constr. Spec. MS 1320.51. It will be at SUBCONTRACTOR/JV CONTRACTOR (Construction Team) responsibility to keep a record, separated for each piping class/category, of welded joints subjected to NDE, in order to maintain the foreseen percentage throughout the duration of welding activities. Such records (Form W 22) will be delivered to JV CONTRACTOR (QC Team) welding inspector on weekly basis. In order to avoid mistakes and to make easier the radiographic personnel work, the SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall provide clear and


2408 0000 MS 0000 52 0 8/9




The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

visible identification with proper tools for the joints to be radiographed and at the same time shall provide accessibility to the same joints.

2.2.8.2. Reports SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall issue the NDE report after completion of the examination and shall immediately update the NDE/PWHT/HT/PMI and Material Traceability Summary (Form W10). JV CONTRACTOR (QC Team) Welding Inspector shall participate and countersign the reports according to the applicable Construction QCP.

SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall issue a Monthly NDE (PT-MT-RT-UT) and Repairing Status Form W25 herewith attached. Copy of this form shall be delivered to JV CONTRACTOR (QC Team) welding inspector.

2.2.8.3. NDE and PWHT key record All welding inspections, joints identification and welder(s) reference are summarized in the NDE/PWHT/HT/PMI and Material Traceability Summary (Form W10), ensuring the full traceability. SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall complete all welding activities and relevant NDE/PWHT/HT before hydro-test and shall attach the NDE/PWHT/HT/PMI and Material Traceability Summary (Form W10), countersigned by JV CONTRACTOR (QC Team) and OWNER Welding Inspector as per relevant QCP, to the application for pressure test inspection (Pressure Test Package). SUBCONTRACTOR/JV CONTRACTOR (Construction Team) shall issue one Form W10 for each piping ISO. The Form shall be continuously updated and shall be available to the JV CONTRACTOR (QC Team) Welding Inspectors, who shall verify the status of updating.

2.3. Equipment

2.3.1. Furnaces, vessels, packages, etc. The VENDOR specifications and drawings shall be used to get information regarding the joints to be welded, the WPS, the essential variables and the extent of NDE. The welding pre-heat and PWHT, if any, shall be performed in accordance with the codes mentioned in the same VENDOR documents and with the applicable project specifications. Records of the operations performed shall be stated in dedicated sheets prepared by the SUBCONTRACTOR/JV CONTRACTOR (Construction Team) and approved by JV CONTRACTOR (QC Team) and VENDOR specialist if any.


2408 0000 MS 0000 52 0 9/9




The

pres

ent

docu

men

t or

dra

win

g is

pro

perty

of

TEC

HN

IP I

TALY

S.p

.A.

and

shal

l not

, un

der

any

circ

umst

ance

s, b

e to

tally

or

parti

ally

, di

rect

ly o

r un

dire

ctly

, tra

nsfe

rred

, re

prod

uced

, co

pied

, di

sclo

sed

or u

sed,

with

out

its p

rior

writ

ten

cons

ent,

for

any

purp

ose

and

in a

ny w

ay o

ther

than

that

for w

hich

it is

spe

cific

ally

furn

ishe

d or

out

side

the

exte

nt o

f the

agr

eed

upon

righ

t of u

se.

In any case, equipment vendor will be involved per each considerable activities to be executed at site, in particular for welding, NDE and PWHT. The equipment vendor involvement and responsibility on the site activities are specified on relevant MR / PO.

3. ATTACHMENTS ATT. 1 QCF W10 NDE / PWHT / HT / PMI AND MATERIAL TRACEABILITY

SUMMARY

ATT. 2 QCF W11 PIPING WELDING KEY FORM

ATT. 3 QCF W24 WELDING DAILY PROGRESS REPORT

ATT. 4 QCF W25 MONTHLY NDE (PT-MT-RT-UT) AND REPAIRING STATUS

PROJECT: ETILENO XXI Proyecto

OWNER: BRASKEM-IDESA Propietario

QUALITY CONTROL FORM (FORMATO CONTROL CALIDAD) W 10 PROJ. No.: 2408 Proyecto No

QCF REV. 0 FCC REV:

SH. ____ OF ____ Hoja DE

NDE / PWHT / HT / PMI AND MATERIAL TRACEABILITY SUMMARY RESUMEN DE TRAZABILIDAD END/PWHT/ ED/ IPM

SUBCONTRACTOR: Subcontratista

W 10 N (SEE ISO N ) (VER ISO No)

ISO N (ISO No) _______________________ SH. HOJA _____ OF DE _____

NDT (Ref to W 09) PND _____________________________

HEAT TREAT. REQUIR. TRAT. TERMICO REQUERIDO

Y (S) N (N)

PIPING CLASS CLASE TUBERIA _______________________ MATERIAL MATERIAL _____________________________

PMI (IPM) Y (S) N (N)

LEGEND (DESCRIPCION) RTR RX No =

RADIOG. REPORT N REPORTE RX No

PTR LP No

= PT REPORT N REPORTE LP N=

(1) B = BUTTWELD; S = SOCKET WELD; EW = EXTERNAL WELD A TOPE SOLDADURA DE BOQUILLA SOLDADURA EXTERNA

UTR UT No =

REPAIR REPORT N REPORTE ULTRASONIDO No

MTR CEM = MT REPORT N CERTIFICADO No

(2) P = PREBRICATION (PREFABRICACION); E = ERECTION (MONTAJE)

REP REPA =

REPAIR REPORT N REPORTE DE REPARACION No (3)

A = ACCEPTED; R = TO BE REPAIRED; C = TO BE CUT; CM = CUT TO MODIFY ACEPTADO DEBE REPARASE DEBE CORTARSE CORTAR Y MODIFICAR

JOINTS (JUNTAS) BASE MATERIAL TRACEABILITY (TRAZABILIDAD DEL MATERIAL BASE) PMI (IMP)

WELDER IDENTIF.

CLAVE SOLDADOR

WPS N

CONTROL & EVALUATION CERTIFICATION (CONTROLY CERTIFICACION DE LA EVALUACION)

N Type TIPO (1)

P/E (2)

HEAT NUMBER COLADA

MANUFACTURER FABRICANTE

IDENT CODE CODIGO IDENTIFICACION

SHORT DESCR. DESCRIPCION CORTA

REPORT REPORTE N VISUAL

(3)

RADIOGRAPH/ ULTRA SONIC TEST ENSAYO DE RADIOGRAFIA/

ULTRASONIDO

PT (LP) / MT (PM) PMI (IPM) PWHT HT (RD)

RTR/ UT

RX/UT N (3) REP

REPA N

PT/ MT N

(3) REP REPA N

REPORT N

REPORT REPORTE N

REPORT REPORTE N

1 2 3 4 5 6 7 8

INSPECTORS (INSPECTORES)

SUBCONTRACTOR / JV CONTR. (CONSTR. TEAM)

(SUBCONTRATISTA / JV CONSTRUCCION)

JV CONTRACTOR (QC TEAM) JV CONTROL DE CALIDAD

OWNER PROPIETARIO

PHASE (FASE) PREFA. (PREFABRICACION)

ERECT. (MONTAJE)

PREFA. (PREFABRICACION)

ERECT. (MONTAJE)


ERECT. (MONTAJE


ERECT. (MONTAJE)

NAME (NOMBRE) SIGNATURE (FIRMA)

DATE (FECHA)


PROJECT: ETILENO XXI PROYECTO

OWNER: BRASKEM-IDESA PROPIETARIO

QUALITY CONTROL FORM FORMATO CONTROL CALIDAD W 11 PROJ. No.: 2408 PROYECTO No

QCF REV. 0 FCC REV.

SH. 1 OF 2 HOJA. 1 DE 2

PIPING WELDING KEY FORM ( FORMULARIO DE SOLDADURA DE TUBERIA) SUBCONTRACTOR: SUBCONTRATISTA W 11 N

PIPING CLASS CLASE DE TUBERIA (REF TO W 09)

(REF A W09)

BASE WPS WELDING WELDING PROCESS PROCESOS DE SOLDADURA

PREH

EAT

(Y

/ N)

PR

EC

ALE

NTA

(S

/N)

HAR

DN

ESS

(Y /

N)

DU

RE

ZA S

N

CH

ARPY

IM

PAC

T

(Y

/ N

)

IMP

AC

TO (

S/N

)

PWH

T

(Y /

N)

TTP

S

(S/N

) WALL THK

RANGE RANGO

ESPESOR DE PARED

PIPE SIZE RANGE

RANGO TAMAO DE TUBOS

PQR N RDC No

REMARKS OBSERVACIONES

MATERIAL MATERIAL BASE

(P-N OR GRADE) (No P o GRADO

N DETAIL N DETALLE DE

SOLDADURA No (SEE SH. 2)

(VER HOJA 2)

GTAW SMAW

INSPECTORS (INSPECTORES) SUBCONTRACTOR/JV CONTR. (CONSTR. TEAM) (SUBCONTRATISTA / JV CONSTRUCCION)

JV CONTRACTOR (QC TEAM) (JV CONTROL DE CALIDAD)

OWNER (PROPIETARIO)

NAME (NOMBRE) SIGNATURE (FIRMA)

DATE (FECHA)


PROJECT: ETILENO XXI PROYECTO

OWNER: BRASKEM-IDESA PROPIETARIO

QUALITY CONTROL FORM W 11 PROJ. No.: 2408 PROYECTO No QCF REV. 0 FCC REV. SH. 2 OF 2 HOJA. 2 DE 2

PIPING WELDING KEY FORM (FORMULARIO DE SOLDADURA DE TUBERIA)

(WELDING DETAIL) (DETALLES DE SOLDADURA) SUBCONTRACTOR: SUBCONTRATISTA

W 11 N ______




QUALITY CONTROL FORM (FORMATO DE CONTROL DE CALIDAD) W 25 PROJ. No.: 2408 Proyecto No QCF REV. 0 FCC REV: SH. ____ OF ____ Hoja DE

MONTHLY NDE (PT-MT-RT-UT) AND REPAIRING STATUS ESTADO DE END (LP-PM-RX-UT) Y REPORTE MENSUAL DE REPARACIONES

SUBCONTRACTOR: Subcontratista W 25 N ______ UP-TO-DATE TO: DE - HASTA

PROGR

ITEM PARTE OR

DESCRIPTION (DESCRIPCION)

MATERIAL (MATERIAL)

A (1) B C = A x B No CHECKS (INSPECCIONES) EXTENSIONS (ADICIONALES) H = (E+G) / (D+F) NOTES (NOTAS)

No JOINTS/m (JUNTAS)/m

REQUIRED (REQUERIDO)

% age

No. CHECKS

(INSPECCIONES)

D E F G % PERFORMED

(REALIZADAS) DEFECTIVE (RECHAZADAS)

PERFORMED (REALIZADAS)

DEFECTIVE (RECHAZADAS)

DEFECTIVE (RECHAZADAS)

1

2

3

4

5

6

7

8

9

10

11

12

13

(1) JOINTS NUMBER TO BE CHECKED (PIPING) OR WELDING METERS TO BE CHECKED (TANKS, VESSELS ...) (1) NUMERO DE JUNTAS A SER INSPECCIONADAS (TUBERIA) O METROS DE SOLDADURA A SER INSPECCIONADA ( TANQUES, RECIPIENTES.)

ISSUED By: ELABORADO POR: _______________________

CHECKED BY: REVISADO POR: _____________________

SUBCONTRACTOR INSPECTOR

INSPECTOR SUBCONTRATISTA JV CONTRACTOR INSPECTOR

INSPECTOR JV CONTRATISTA

DATE (FECHA) ______________________________ DATE (FECHA) _____________________________




QUALITY CONTROL FORM FORMATO DE CONTROL CALIDAD W 24 PROJ. No.: 2408 Proyecto No QCF REV. 0 FCC REV:

SH. _1_ OF ____ Hoja DE

WELDING DAILY PROGRESS REPORT REPORTE DIARIO DE SOLDADURA

SUBCONTRACTOR: Subcontratista W 24 N ______

DATE (FECHA): PREPARED BY (POR):

LINE/ISO or DRAWING No.

LINEA/ISO O DIBUJO NO

JOINT IDENTIF.

IDENTIFICACIO JUNTA

JOINT DIAM.

DIAMETRO JUNTA

JOINT THK

ESPESOR JUNTA

WPS WELDER(S)

IDENTIF. IDENTIFICAC.

SOLDADOR(ES)

WORKING AREA AREA DE TRABAJO

JOINT VISUAL INSPECTION RESULT

(BY SUBCONTRACTOR) RESULTADO DE LA INSPECCION VISUAL (POR SUBCONTRATISTA)

PREF. PREFABR

ERECT. MONTAJE

INSPECTORS (INSPECTORES)

SUBCONTRACTOR/JV CONTR. (CONSTR. TEAM)

(SUBCONTRATISTA / JV CONSTRUCCION)

JV CONTRACTOR (QC TEAM) (JV CONTROL DE CALIDAD)

OWNER (PROPIETARIO)

NAME (NOMBRE)

SIGNATURE (FIRMA) DATE (FECHA)


Documents

ESPECIFICACIONES DE CONSTRUCCIÓN DE TRABAJO PARA LA GESTIÓN DE LAS ACTIVIDADES DE SOLDADURA