043-ITP FOR Water Proofing (Buildings).pdf

Pearl GTL Project

LINDE ENGINEERING

Shell Project No: HP-3000-QAT Contractor Project No: 5887

Project Document Number: T- 4.318.705 Project Rev.: O Page 2 of 11

Purchase Order Number:

2MH127

Tag/Item Number(s): N/A

Unit(s): ASU

PCWBS: Z

QATAR SHELL GTL PROJECT (PEARL) C2 AIR SEPARATION UNITS CONSTRUCTION

D O 22.12.08 Company Comments Incorporated SB EO AG CCI

C O 15.12.08 Issued for Company Comments SB EO AG ICC

B 08.11.08 Issued for Review SB EO AG IFR

A 25.10.08 Issued for Internal Review SB EO AG IIR

GAMA Rev.

Project Rev

Date Description Prepared

By Checked

By

Approved By

Status

No. No. ORIGINATOR

LINDEGINEERING AG

Document Title:

ITP FOR WATER PROOFING (BUILDINGS)

Contractor

Gama Qatar Co. W. L. L.

Document No. LOC470

GAM ITP QAC GTL 043 D

Org.

Code

Doc.

Type

Disc. Code

Geogr. Area

Seq.

No

Rev. No

Vendor Code

Project Document Number: T-4.318.705

Rev No: O

QSGTL PEARL PROJECT C2 ASU Construction Works

Document No.: GAM-ITP-QAC-GTL-043

ITP FOR WATER PROOFING (Buildings) Date: 22.12.2008 Rev. D

S. GAMA QATAR X. CONTRACTOR QC C. COMPANY A. THIRD PARTY (TPI)

I: INSPECTION / TEST R: DOCUMENT ISSUED/REPORT REVIEW S: SURVEILANCE H: HOLD POINT (Notification Required and Presence Mandatory). W: WITNESS (Notification Required but Presence not Mandatory)

Item Activity Test Frequency Reference Document Acceptance Criteria Responsible Party Verifying Documents S X C A

T-4.318.705 Rev. O Page 4

1.0 METHOD STATEMENTS/PROCEDURES

1.1 Method Statements / Procedures Preparation

Prior to start of activity

Subcontractor Method Statements / Procedure

Project Requirements

QA/QC - I R R

2.0 MATERIALS CERTIFICATES

2.1 Verification of water Proofing Materials

100% T.4.234.582, DEP-

34.17.10.30 & As per project specification

Manufacturers Technical data sheet, certificates

QC Civil Inspector

GAM-QCR-QAC-GTL- 051

H R R

2.2 Storage and handling of Water Proofing Materials.

100%

T.4.234.582, DEP-34.17.10.30 & As per manufacturers recommendation

Temperature between 600F to 800F & air free

Site Engineer -------- I S S

3.0 INSPECTIONS

3.1

Environmental Conditions

a) Ambient temp.

100% T.4.234.582 & As per manufacturers recommendation

Not less than 600F & Not more

than 800F

QC Civil Inspector

--------- I S S

3.2

1) Surface preparation prior to application of water proofing membrane.

100% T.4.234.582 , DEP-

34.17.10.30- & Project Specification

T.4.234.582- Procedure for Building works

Site Engineer GAM-QCR-QAC-

GTL-166 I W S



ITP FOR PAINTING (Building) Date: 22.12.2008 Rev. D




T- 4.318.705 Rev-O Page 5

2) Application of ,

a) Slopped Screed

(AERCEL)

100% T.4.234.582 , DEP-

34.17.10.30- & Project Specification

T.4.234.582- Procedure for Building works

Site Engineer GAM-QCR-QAC-

GTL-009 I S S

3) Application of,

a) Bonding Adhesive(Sure-Seal 90-8-30A )

b) Vapour Barriers

c) Non-reinforced EPDM membrane (RUSS).

d) Sealant.

T.4.234.582 , DEP-34.17.10.30- & Project

Specification & ASTM D 4637

T.4.234.582- Procedure for

Building works & Manufacturers

recommendation

Site Engineer & QC

Inspector(Civil)

GAM-QCR-QAC-GTL-165

I S S







T- 4.318.705 Rev-O Page 6

3.3

In process inspection

a) Seam Fastening Plates

b) Splicing Cement application(EP-95)

c) Lap Sealant application

a) Visual Inspection

d) Adhesion check

T.4.234.582 , DEP-34.17.10.30 & Manufacturers recommendation

Manufacturers recommendation

QC Civil Inspector

GAM-QCR-QAC-GTL-165

I

W

S

3.4

In process inspection of final finishing of water proofing membrane.

a) Visual Inspection

d) Adhesion check



Site Engineer & QC Civil Inspector

GAM-QCR-QAC-GTL-165

I

H

W







T- 4.318.705 Rev-O Page 7

3.5

Disposal of high risk wastes such as catalyst drums, chemical drums for first fill, sealant cans

100%

T.13.377.450-Construction waste

Management Procedure

Check & ensure in Hazard area

,flammable area any paint material

Site Engineer Visual I R R

3.6 Leakage Test 100% T.4.132.879 & Manufacturers

Recommendations No Leak

QC-Inspector (Civil) Visual I W W

QSGTL PEARL PROJECT

C2 ASU Construction Works FORM NO:

GAM-QCR-QAC-GTL-009 CONCRETE POUR CARD Date :

Area Location & Type of Structure

Drawing & Rev No;

Quantity Reqd(m3); Slump(mm):

ITP NO:GAM-ITP-QAC-GTL - Rev -

Class of concrete;

Slump Flow(mm);

ITEMS TO BE CHECKED Inspection QC Status

Check for Ground Condition

Check for filling and compaction

Check Minimum blinding thickness as per drawing

Coating of blind concrete

Blinding concrete satisfactory and QC released for next activity

Steel reinforcement fabrication satisfactory as per drawing

Form work Erecting Satisfactory (Dimension,Cleanliness,oil and Support)

Anchor Bolts (see Separate survey Report) Embedded Items fixing Satisfactory (Elec/Mech)

All setting outs verified by the surveyor including Dimensions, Locating and Elevation.

Blowing with air compressor is Satisfactory

Pre pour Inspection Satisfactory

THE APPENDED SIGNATURE GIVES APPROVAL FOR THE PLACEMENT OF CONCRETE DETAILED ABOVE & QC HOLD RELEASED

ORGANISATION GAMA QATAR LINDE COMPANY

NAME

SIGNATURE

DATE

GAM-QCR-QAC-GTL-051

C2 ASU PEARL GTL PROJECT

RAS LAFFAN INUSTRIAL CITY

MAR

(Material Acceptance Report)

Project: QSGTL PEARL GTL PROJECT MAR No.: Date:

Manufacturer:

PO/Subcontract Number :

Description of the Proposed Material:

QTY: Nos:

Note:

Involved Discipline:

Civil Mechanical Welding Instrumental

Civil / Buildings Mech. / Piping Electrical Others ..

Location & Usage of the Delivered Material:

Applicable Specifications & Technical Details:

Proposed material complies with applicable project specification Yes No

Attachments: Inspection Report Mill Certificates Others

Release Note Data Sheets

Comments:

Carried out By DATE NAME SIGNATURE

Accepte

d B

y GAMA REP.

VENDOR REP.

LINDE REP.

QSGTL REP.

GAM-QCR-QAC-GTL-165

C2 ASU PEARL GTL PROJECT

RAS LAFFAN INDUSTRIAL CITY

Water Proofing(Buildings) Works

Check List

Subcontract Ref.: Report No.:

Item Description: Date:

Item Location/ Area: ITP No.: GAM-ITP-QAC-GTL-

Subsystem: Test Code No.:

Ref. DWG / Docs:

Used Measuring and test equipment ref. (if applicable):

Check the following:

Item

No.

Description QC Inspector

Initial Date

1. Cleaning of top surface ( after screed concrete)

2. Sure-Seal(Balck-060)

3. 6RUSS membrane fixing

4. Splicing Cement (EP-95) & Sure Seal application.

5. EPDM membrane application (1.52mm thick).

6 Lap Sealant application

7. Seam Fastening Plates fixing

8. Cleaning the top surface of the water proofed area.

9. Leak Test

10. Final check for hand over

The above water proofing Installation has been Satisfactorily completed in accordance with the Drawings& Specifications.

ORGANIZATIONS NAME SIGNATURE DATE

Accepte

d B

y

THIRD PARTY REP.

GAMA REP.

LINDE REP.

QSGTL OR its PMC REP.

QSGTL-PEARL GTL PROJECT

C2-ASU-Construction Project

Inspection Form for Surface

Preparation(Buildings)

GAM-QCR-QAC-GTL-166 GAM-ITP-QAC-GTL- Rev.

Date :

Location Bldg/Area:

Drawing No:

Item Details of Activity Remarks

Sign off will Confirm Released to Next activity

GAMA QATAR LINDE QSGTL or its PMC

Name

Signature

Date

GAM-QCR-QAC-GTL- 166

043-ITP FOR Water Proofing (Buildings).pdf

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