023-ITP CONCRETE WORKS.pdf

Pearl GTL Project Shell Project No: HP-3000-QAT Project Document Number: T- 4.234.575

Purchase Order Number:

2MH127

Tag/Item Number(s):

N/A

Unit(s):

ASU

PCWBS:

Z

LINDE ENGINEERING

Contractor Project No: Project Rev.: G

Page 2 of 28

5887

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

G

27.11.08

Ready for Construction

SB

EO

ZG

RFC

J

F

14.08.08

Issue for Review ( Comments incorporated as per site condition)

SB

EO

ZG

IFR

I

E

03.07.08

Issued for Review

SB

EO

ZG

IFR

H

D

15.03.08

Ready For Construction

SB

UA

ZG

RFC

G

C

21.02.08


SB

UA

ZG

RFC

F

B

13.02.08


SB

UA

MC/ZG

RFC

E

A

26.01.08

Ready for construction

SB

UA

MC/ZG

RFC

D

O

24.11.07

Company comments incorporated

IU

IO/UA

MC/ZG

CCI

01.10.07

Issued for company comments

IU

IO/UA

MC/ZG

ICC

B

Issued for review

BR

MC

ZG

IFR

A

Issued for internal review

MS

MC

ZG

IIR

C

GAMA Rev. No.

Project Rev No.

Date

Prepared Checked Approved By By By ORIGINATOR

Description

Status

Document Title:

ITP FOR CONCRETE WORKS

LINDE ENGINEERING AG

Document No.

Contractor

Gama Qatar Co. W. L. L.

LOC470 GAM

ITP

QAC

GTL

023

K

Org. Code

Doc. Type

Disc. Code

Geogr. Area

Seq. No

Rev. No

Project Document Number: T-4.234.575

Vendor Code

Rev No: G

QSGTL PEARL PROJECT

Document No.: GAM-ITP-QAC-GTL-023

C2 ASU Construction Works DATE: 27.11.08 REV. K

CONCRETE WORKS (FSI) S. GAMA QATAR

X. CONTRACTOR QC

I: INSPECTION / TEST

Item

Activity

R: DOCUMENT REVIEW Control Procedure Characteristic to be Verified Reference

Blinding Concrete

S: SURVEILANCE H: HOLD POINT. W: WITNESS Responsible Acceptance Criteria Verifying Documents Party

S

X

C

T-13.376.490

Compliance with Compaction &level Requirements

Visual

I

R

S

b. Location and Level

Drawings

As per latest drawings

GAM-QCR-QACGTL-006

I

R

S

c. Surface inspection(FSI)

T-13.376.358 DEP34.19.20.31& T.13.377.360E

No Cracks (or) Voids in excavated cleaned ground surface OR in Compacted Soil

Visual

I

S

S

As per latest drawings

GAM-QCR-QACGTL-013

I

S

S

No loose Particle & Refer to item # 7.0

GAM-QCR-QACGTL-001,006,008

I

H

S

e. Cleaning of excavated ground surface(FSI)

Project Drawings Refer to item # 7.0 ;T.13.377.360E

QA/QC & Site Engineer

f. Pouring Blinding Concrete

Refer to item # 8.b

Refer to item # 8.b

GAM-QCR-QACGTL-009,013

I

S

S

g . Thickness

T-13.376.358 DEP-34.19.20.31

50 mm Minimum

GAM-QCR-QACGTL-013

I

I

I

h. Curing

Refer to item # 9.0

Refer to item # 9.0

Visual

I

S

S

Manufacturer Data Sheet

Prime Coat-0.075-0.1 Kg/m2, Neat Coat –0.6 kg/m2, Dilute 1:1 with clean water

GAM-QCR-QACGTL-031

I

S

S

I. Coating

T-4.234.575 Rev. G

A. THIRD PARTY (FUGRO)

a. Ground condition

d. Formwork 1.0

C. COMPANY

Page 4

A

QSGTL PEARL PROJECT




X. CONTRACTOR QC


Item

2.0

Activity

Blinding Concrete Testing


Slump/Flow & Temperature

Refer to item # 13(a)

C. COMPANY


Laboratory

a. Material b.Check bar size,lap,spacing&Location (FSI) c. Number of bars d. Length of bars 3.0

ASTM A615 Gr 60 & BS 4449 ;T.13.377.360E As per drawing As per drawing

Re bar Work

QA/QC Inspector & Site Engineer

Form Work

X

C

A

I

Flow = 500mm to 650mm & 0 Temp 32 C - Max

Site test to every truck & Fresh Concrete Report

W

S / R

S

As per specification

Test Certificate

R

R

R

As per drawings and Table 1b of ASTM A615/BS 8110-1

I

W

W

As per drawings

I

W

W

I

W

W

As per ACI 315

I

W

W

I

W

W

As per drawings and ACI 315

GAM-QCR-QACGTL-014

As per drawing & DEP 34.19.20.31

f. Bending

As per drawing & DEP 34.19.20.31

As per ACI 315 and or Project Specification

g. Reinforcement surface(FSI)

ASTE A615 &DEP 34.19.20.31 ;T.13.377.360E

Free from mortar, rust, oil or other coatings

Visual

I

W

W

h. Placing, spacers, cover, Splices(FSI)

As per drawing & DEP 34.19.20.31; T.13.377.360E

As per drawings and 315

GAM-QCR-QACGTL-014

I

W

W

I

W

W

b. Location, and elevation c. Frames, and Supports(FSI) d. Chamfer e. Binding Wire tying check

T-4.234.575 Rev. G

S

e. Hook

a. Cleanliness 4.0


ACI

Free from Oil & Grease STANDARD DRAWINGS & ACI 117, 301, AND 347 & T.13.377.360E

As Per Drawing QC & Site Engineer

50mm cover is maintained As Per Drawing No binding wires inside the45mm concrete cover area

Visual GAM-QCR-QACGTL-006 GAM-QCR-QACGTL-010/012/013/014 Visual

Page 5

QSGTL PEARL PROJECT




X. CONTRACTOR QC


Item

Activity


5.0

7.0

Electrical Earthing

Cleaning with blower


Concreting

T-4.234.575 Rev. G

X

C

Visual

f. Dimension checked(FSI)

As Per Drawing

GAM-QCR-QACGTL-014

To comply with the relevant drawing for Size , type, number, Location , elevation & Tolerances etc.

GAM-QCR-QACGTL-011

I

W

S

As per LS 443-01

Test Certificate

R

R

R

GAM-QCR-QACGTL-104

H

H

I

GAM-QCR-QACGTL-009

H

H

S

VISUAL

I

W

S

I

H

S

I

H

W

Size, type, number, location, Elevation being firmly supported protected from damage before concreting.(FSI)

b)

Location, elevation, Protected from Damage After Concreting.(FSI)

c)

Material

b)

Check Location & continuity(FSI) Check and Sign Pour Card to Release Concrete Pouring

Area should be clean

As per drawings ;T.13.377.360E

b. Pre pour arrangements, Concreting Plan Approval and concrete pour card signed(FSI)

Site Engineer & QA/QC INSPECTOR

As per Drawing

DEP 63.10.08.11

T-13.376.358 DEP-34.19.20.31

a. Construction Joints(FSI) 8.0

S

Wax spray

a) 6.0


e. Form oil

a)

Anchor Bolts, Templates and Embedded items

C. COMPANY

Electrical Engineer

Site Engineer Site Engineer

T-13.376.358 DEP-34.19.20.31 ;T.13.377.360E

QA/QC INSPECTOR

Proper Location & Continuity

Accept without foreign Material Correct location and Surface preparation

VISUAL

Pour Card should be Signed by QCI &Contractor

GAM-QCR-QAC-GTL -009/010/012/014

Page 6

A

QSGTL PEARL PROJECT




X. CONTRACTOR QC


Item

Activity

R: DOCUMENT REVIEW Control Procedure Characteristic to be Verified Reference c. Wetting & Cleaning with water before pouring concrete

C. COMPANY


Curing (FSI)

10

Post Pour Inspection (FSI)

S

X

C

DEP-34.19.20.31

Site Engineer

Free from dust, oil, nails & wood pieces etc....

I

H

S

d. Concrete discharging

T-13.376.358DEP-34.19.20.31 ;T.13.377.360E

Site Engineer

Should not be more Than 1.5 meters Height

I

H

S

e. Concrete compaction

T-13.376.358DEP-34.19.20.31 ;T.13.377.360E

I

H

S

f. Concrete Finish

T-13.376.358 & T.13.377.360E DEP-34.19.20.31

I

H

S

GAM-QCR-QACGTL-015

W

S

S

GAM-QCR-QACGTL-015

I

I

I

I

H

H

Visual inspection

I

H

H

As per approved Repair procedure

I

S

S

By Vibrators Site Engineer

9.0


Dampness

T-13.376.358 DEP-34.19.20.31; T.13.377.360E

Site Engineer

T-13.376.358 DEP-34.19.20.31 ;T.13.377.360E

Site Engineer

VISUAL

Immediate good finish as Required by the Client. 10DaysCuring Period for all Concrete

1) External Dimensions 2) Bolt positions

Visual inspection

a. Identification of Repair requirements. 11

Repair of Concrete(FSI)

b. Authorisation to repair c. Repair

T-4.234.575 Rev. G

As Per Drawing

T-13.376.358 DEP-34.19.20.31 ;T.13.377.360E

QA/QC Inspector & Site Engineer

Page 7

A

QSGTL PEARL PROJECT




X. CONTRACTOR QC


Item

12

Activity

Second stage concreting if applicable

13

Testing a) Fresh concrete

T-4.234.575 Rev. G


C. COMPANY



X

C

I

H

S

I

W

S

GAM-QCR-QACGTL-015

I

W

S

GAM-QCR-QACGTL-017

I

S

S

I

I

R

R

I

GAM-QCR-QACGTL-010

d. Surface preparation & Release for coating

Visual inspection

e. Painting & Coating

As per Manufacturer Recommendation

Preparation of construction Joint by chipping or Sandblasting or any approved manner

S

a)

DEP-34.19.20.31

Temperature test per truck

T-13.376.358 DEP-34.19.20.31

Heat of Hydration a) Concrete structures depth or thick 800mm or above. b) For large pours, plan dimension exceeds 10m

DEP-34.19.20.31Amendments – Sec 3.21

Site Engineer

b)

0

Laboratory

Laboratory

Exposed loose aggregates and particles removed. Area must be wetted or soaking with water

30 c to structural concrete 0 and 32 c to Blinding Concrete section Temperature difference between maximum and 0 minimum is 15 C

GAM-QCR-QACGTL-031

A

Laboratory Report

Page 8

QSGTL PEARL PROJECT




X. CONTRACTOR QC


Item

Activity


Flow Test Frequency – 1 Test per truck

T-13.376.358 DEP-34.19.20.31; ASTM C 1611

C. COMPANY


Laboratory/ Supplier

Compressive strength @7 & 28 days (cube sample as per BS 1881) Testing Frequency as per T-13.376.358 Section 3.33 Chloride content b) Hardened concrete

T-13.376.358 DEP-34.19.20.31

Water Absorption Volume of permeable voids Chloride Ion Permeability Leak Test for Manholes / Pits (FSI)

T-4.234.575 Rev. G

No Leak

DEP 34.17.00.32

S

X

C

A

Lab Report GAM-QCR-QACGTL-017

I

S / R

S / R

I

“BS EN 12390-3” Testing of Hardened concrete-strength of test specimens

Laboratory Report/ Supplier / QCR-020

I

S / R

R

I

Maximum 0.10% by Weight of cement

Laboratory Report /Supplier / QCR-019

R

R

R

Maximum 4% by Weight of cement

Laboratory Report /Supplier / QCR-018

R

R

R

Maximum 4% at 28 And 48 days Maximum 4% at 28 And 48 days “Very Low” as per ASTM C1202

Laboratory Report/Supplier Laboratory Report/Supplier Laboratory Report/Supplier

R

R

R

R

R

R

R

R

R

No Leak

GAM-QCR-QACGTL- 026 & 144

I

W

W

Testing Fresh Concrete. Flow = 500mm to 650 mm

Laboratory

Sulphate content

c)


Site Engineer & QC Inspector

Page 9

INSPECTION CHECKLIST

EARTHWORKS CLEARING AND GRADING FORM NO: GAM-QCR-QAC-GTL-001 Rev.F Location Bldg/Area :

ITP: GAM-ITP-QAC-GTL-

Date :

Drawing Reference No :

1 2 3 4 5 6 7 8 9 10 11 12

Check work site, stock pile haul roads, disposal areas and any existing utilities clearly identified N/A Check that the Surveyor has established bench marks and confirmed elevations Check work site and any existing utilities staked out (confirmed by surveyor or attach surveyor's report) Check provisions for de-watering (if appl.) Check provisions for demolition of existing structures. (if appl.) Check valid work permits obtained for all areas Check site cleared of all unsuitable soil & rubbish Check all unsuitable material hauled away to designated disposal area. Check any retained soils are properly stock piled Check retained soils appear acceptable and sampled as required Check site properly graded to designated levels (confirmed by surveyor or attach surveyor's report) Check base soil appears acceptable & sampled as required

13 Check base scarified (if required)

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

Comments:

SIGN OFF AS ACCEPTED GAMA QATAR Name Position Signature Date 0.

LINDE

PEARL GTL


SURVEYORS REPORT. GAM-QCR-QAC-GTL-006 Rev. 0

GAM-ITP-QAC-GTL-

DATE :

REV.

Location Bldg/Area:

No :

Briefly describe the intention of the Survey and purpose giving details of the utility/ excavation.

Drawing Numbers

For Location give Marked up copy of Drawing:

Calibration Cert No :

1. Confirm that surveying equipment is calibrated 2. Check that the drawings noted above are approved for use. 3. Check all existing utilities are clearly identified and staked out 4. Confirm that the proposed excavation is clearly staked/ Marked out. 5. Confirm depth of excavation.

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

N/A

YES

NO

Surveyors Comments plus any additional survey information.

SIGN OFF WILL CONFIRM RELEASE TO EXCAVATE. GAMA QATAR Name Position Signature Date 0.

LINDE

PEARL GTL


EXCAVATION FOR UTILITIES AND FOUNDATIONS FORM NO: GAM-QCR-QAC-GTL008 Rev.0 Location Bldg/Area:

ITP REF. NO: GAM-ITP-QAC-GTL-

REV-

DATE:

Drawing Reference No:

ITEM DESCRIPTION

1 Check route/area is clearly staked / Marked out by Surveyor 2 Check all existing utilities clearly identified and staked out

N/A YES NO

3 If Utility trench check that it complies with depth & width shown on drawing. If foundation Base confirm size and depth are correct to approved drawings/ surveyors 4 report. 5 Check bedding material for foundation or Utility trench is clean and free of stones and laid to proper depth For drainage confirm levels falls etc mark on drawing (show levels Manhole to 6 Manhole). 7 If Geotextile is to be used confirm that it is positioned to the correct requirements.

N/A YES NO

8 Confirm base compaction test have to be performed prior to bedding. 9 Check de-watering properly maintained (if required)

N/A YES NO

10 Check trench is properly battered, framed or sheeted (if required)

N/A YES NO

N/A YES NO

N/A YES NO N/A YES NO N/A YES NO N/A YES NO N/A YES NO

1. Stage completion release to lay UTILITY or 2. Blinding for Foundation Base. COMMENTS :

SIGN OFF AS ACCEPTED GAMA QATAR Name Position Signature Date 0.

LINDE

PEARL GTL

QSGTL PEARL PROJECT C2 ASU Construction Works FORM NO:

CONCRETE POUR CARD

GAM-QCR-QAC-GTL-009

Date :

Area Location & Type of Structure Drawing & Rev No; Quantity Reqd(m3);

Slump(mm): ITP NO:GAM-ITP-QAC-GTL -

Class of concrete;

Rev -

Slump Flow(mm); Inspection

ITEMS TO BE CHECKED

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 NAME SIGNATURE DATE

GAMA QATAR

LINDE

COMPANY

QSGTL PEARL PROJECT C2 ASU Construction Works FORM NO: GAM-QCR-QAC-GTL-010

INSPECTION FORM FOR CONCRETE HONEYCOMBS &CRACKS

ITP : GAM-QCR-QAC-GTLDate:

INSPECTION FORM FOR CONCRETE HONEY COMBS&CRACKS Location Bldg/Area:

GRID :

Drawing Reference No: ITEM 1.

DETAIL OF ACTIVITY

COMPLIANCE YES NO NA

REMARKS

HONEY COMBS 1. a. Removal of unwanted concrete 1.b. Preparing of concrete with bond 1.c. Curing 1.d. Finishing

2.

CRACKS. a) Preparation of V cut if applicable b) Injection of Repair Solution OR mortar c) Curing. d) Finishing.

Comments: ORGANIZATIONS

GAMA QATAR

LINDE

QSGTL

Name

Signature

Date

Page 1 of 1

QSGTL PEARL PROJECT C2 ASU Construction Works GAM-QCR-QAC-GTL-011 EMBEDDED ITEMS INSPECTION FORM

Date :

Location Bldg / Area :

Drawings Reference No: ACTIVITIES TO BE CHECKED

STATUS BEFORE POURING

STATUS AFTER POURING

1.latest construction drawing and revision being used 2. check anchor bolts / embedded items are properly located and securely fixed in place 3. check level of anchor bolts and alignment properly done

4. check anchor bolt, nut and washer properly protected

REMARKS: THE EMBEDDED ITEMS ARE CHECKED AND CONFORMANT NAME GAMA QC

LINDE COMPANY

SIGNATURE BEFORE POURING

SIGNATURE AFTER POURING

QSGTL PEARL PROJECT C2 ASU Construction Works FORM NO: GAM-QCR-QAC-GTL012

INSPECTION FORM FOR CONCRETE ITP GAM-ITP-QAC-GTLDate: FOUNDATIONS / STRUCTURES

Area, Location & Type of Structure:

Drawing & Rev No;GAMA - QC TYPE OF ACTIVITY 1.0 2 2.1 2.2 2.3 2.4 3 4 4.1

4.2 5 5.1 5.2 6 7 8 9 9.1 9.2 9.3 10 10.1 10.2

10.3

10.4 11.0

SIGN

DATE

LINDE SIGN

DATE

COMPANY SIGN

DATE

Surveying, Setting Out & Excavation Existing Ground / Formation Level Bottom Level Correct Dimension checked Strata acceptable Excavation is completed and approved for next activity Blinding Footing Formworks / Rebar’s / Dimensions / Cleanliness / Oil / Support Inserts Pedestal Formworks & Rebar’s Anchor Bolts & Inserts Concrete Pouring (1) Concrete Pouring (2) Concrete Surface Inspection Concrete Protection Epoxy Coating Polyethylene Sheet Hardboard Backfilling Area free of deleterious material prior to backfilling Layers for fill material marked on the sides of the excavation or with pins. Adjacent to below ground structures correctly coated and protected in accordance with project specification Compaction test done Final Survey – Concrete As built Page 1 of 1


LEAN / BLINDING CONCRETE FORM NO: GAM-QCR-QACGTL-013 Location Bldg/Area:

ITP REF. NO: GAM-ITP-QAC-GTL- Date :

Drawing Reference No

No :

DESCRIPTION 1 Verify surveying setting out of Base location and blinding concrete level is as per drawings

N/A YES

NO

2 Verify Base Compaction results are conforming to Specifications.

N/A YES

NO

3 Confirm thickness is to be 50mm Minimum

N/A YES

NO

4 Confirm forms are in place

N/A YES

NO

5 Blinding Concrete receival & placement inspection.

N/A YES

NO

6 Verify Concrete Curing

N/A YES

NO

N/A YES

NO

N/A YES

NO

7

Check application of membrane / Polyethylene is in accordance with manufacturer’s instructions and specification.

8 Compressive strength to be recorded by Laboratory

COMMENTS :

SIGN OFF AS ACCEPTED GAMA QATAR Name Position Signature Date

LINDE

QSGTL


CONCRETE PRE POUR INSPECTION FORM NO: GAM-QCRQAC-GTL-014

ITP REF. NO: GAM-ITP-QAC-GTL-

Location Bldg/Area:

Date: GRID :

Drawing Reference No’s :

ITEM DESCRIPTION Check that existing concrete surface properly chipped & concrete pouring place is clean 1

N/A YES

NO

N/A YES

NO

Check that rebar free from rust, damage and installed as per drawings IF REQUIRED check N/A YES embedded items are compliant

NO

and construction joints, if any, are adequately prepared 2 Check that form work installation is proper and release agent applied properly 3

4 Check that reinforcement Bars are the correct size as drawing

N/A YES

NO

5 Check that reinforcement are spaced correctly

N/A YES

NO

6 Check adequacy of spacers and specified concrete cover

N/A YES

NO

7 Check that Embedded items are placed as per the construction Drawings

N/A YES

NO

8 Check that Anchor Bolts are placed as per the construction Drawings.

N/A YES

NO

9 Check that Waterstop is fixed correctly if required

N/A YES

NO

10 Check that all civil piping is fixed and ready for casting

N/A YES

NO

11 Check that all electrical items are fixed and ready for casting (Earthing Plate)

N/A YES

NO

12 Check that all mechanical items are fixed and ready for casting

N/A YES

NO

13 Check that all Anchor bolts and embedded items are installed as required, if applicable.

N/A YES

NO

Comments:

SIGN OFF AS ACCEPTED GAMA QATAR Name Signature Date

LINDE

QSGTL


CONCRETE POST POUR INSPECTION GAM-ITP-QAC-GTL-

GAM-QCR-QAC-GTL-015

Date :

Location Bldg/Area:

GRID :

Drawing Reference:

POST POUR INSPECTION CAST DATE

CAST TIME Approximately

STRIPPING DATE / TIME

1

Confirm Dimensional Check taken: Attach sketch or marked up drawing of dimension taken

NA

YES NO

2

Confirm surveyor has reported .

NA

YES NO

3

Confirm Embedded items have been check and accept by Mech.

NA

YES NO

EXAMINATION OF POUR AFTER STRIPPING Describe any surface defects and their probable cause, and what remedial measures are necessary :

REPAIRS If major repairs are to be carried out give repair sheet No

CURING RECORD 4.

DAY

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CHECKED NOTE: Water Curing Check the curing daily tick the box.

If Curing Compound is used write below “Curing Compound type”

GENERAL COMMENTS

SIGN OFF AS ACCEPTED ONLY AFTER COMPLETION OF ALL WORKS & CURING GAMA QATAR

LINDE

QSGTL

Name Signature Date Page 1 of 2


CONCRETE POST POUR INSPECTION GAM-ITP-QAC-GTL-

GAM-QCR-QAC-GTL-015

Date :

Location Bldg/Area:

GRID :

Drawing Reference:

THIS RECORD SHEET TO BE USED ONLY IF REQUIRED

CONCRETE REPAIR RECORD SHEET Supervisor / Inspectors name

Date

RFI No.

Provide Sketch or photo and give brief description of repair and repair material. Is the defect 1. HONEYCOMBING 2. SEPARATION 3. OTHER

1. Check bonding agent applied (if required) 2. Check only designated repair materials are utilised 3. Check repair materials properly applied 4. Check curing application (if required)

NA

YES NO

NA

YES NO

NA

YES NO

NA

YES NO

SIGN OFF AS ACCEPTED ONLY AFTER COMPLETION OF ALL WORKS & CURING GAMA QATAR

LINDE

QSGTL

Name Signature Date Page 2 of 2

QSGTL PEARL PROJECT C2 ASU Construction Works Record No. :

FRESH CONCRETE TEST REPORT

ITP No. :

GAM-ITP-QAC-GTL-

Form No: GAM-QCR-QAC-GTL-017

No. :

SAMPLE NO.

BATCH TIME

TIME of ARRIVAL

DISCHARGE TIME

TIME of DEPARTURE

Inspection Gr :

Mix Type:

Laboratory :

Minimum Strength at 28 Days:

Date :

Week:

CONCRETE TIME TAKEN

TEMPERATURE (°C) SLUMP (mm)

CONCRETE

MIX CODE

NUMBER OF CUBES CAST

CONCRETE QUANTITY ( m3 )

AIR

REMARKS:

ORGANIZATIONS GAMA REP LINDE QSGTL or its PMC

NAME

DATE

SIGNATURE

LOCATION

QSGTL PEARL C2 ASU Construction Works Record No.

Hardened Concrete – Sulphate Content Test

MIX DESIGN : SAMPLE No.

___________________

LOCATION

:

Inspection Gr :

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

Form No: GAM-QCR-QACGTL-018

No. :

Date :

Date of Sampling ______________

(L) (Md) Mass Ignited Barium Mass of Sample (g) Sulphate (g)

:

(C1) Cement Content (%)

Date of Testing : ______________ (G) Sulphate Content (%)

Note : Tests were performed in accordance with B.S. 1881 Part 124 Max. Allowable Sulphate % by the Wt. of Cement = 4 % G =L x 34.4 x 100 Md x C1

Full Name / Signature / Date GAMA QATAR

LINDE

QSGTL

Remarks

QSGTL PEARL GTL C2 ASU Construction Works Record No.

Hardened Concrete – Chloride Content Test MIX DESIGN :

SAMPL LOCATION E No.

___________________ (Md) Mass of Sample (g)

(V5) Silver Nitrate Solution (ml)

:

Inspection Gr :

ITP No: GAM-ITP-QAC-GTL-

Form No: GAM-QCR-QACGTL-019

No. :

Date :

Date of Sampling ______________ (V6) Thiocyanate Solution (g)

:

(M) Thiocyanate Solution Molarity (M)

Date of Testing : ______________ (C) Cement Content (%)

Note : Tests were performed in accordance with B.S. 1881 Part 124 Max. Allowable Sulphate by the Wt. of Cement = 0.10 %

J = ( V5 – V6. M

__________

) x

0.3545 x 100 _____________________

0.1


Md x C1

LINDE

QSGTL

(J) Chloride Content (%)

QSGTL PEARL PROJECT C2 ASU Construction Works Record No. :

CONCRETE CUBE TEST REPORT

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

Form No: GAM-QCR-QAC-GTL-020

No. :

Cube No.

Date:

Slump (mm)

7 - DAYS LOAD

STRESS

7 - DAYS LOAD

STRESS

7 - DAYS LOAD

STRESS

7 - DAYS MEAN

Inspection Gr :

Mix Type :

Laboratory :

Minimum Strength at 28 Days :

Date :

Week:

28 - DAYS LOAD

STRESS

28 - DAYS LOAD

Remarks : STANDARD DEVIATIONS ARE THE PRECEEDING 40 RESULTS FOR 28 DAY AVERAGE


LINDE

QSGTL

STRESS

28 - DAYS LOAD

STRESS

28 - DAYS MEAN

STANDART DEVIATION

SITE CURING 28 DAYS LOAD

STRESS

REMARKS

C2-ASU PEARL GTL PROJECT

REPORT NO : DATE MANHOLE, CATCH BASINS & PITS LEAK TEST REPORT NO : AREA :

LEGEND:

MANHOLE

DWG. Number

CATCH BASIN Item No.

Date

PIT Time

Remarks

COMPLY NOT COMPLY

TEST COMPLETED SUCCESFULLY WITHOUT ANY VISUAL LEAK. NOTE :

OTHERS

LEAK TEST WILL START AFTER ABSORBING WATER BY STRUCTURE IS STABILIZE.

GAMA--CONSTRUCTION NAME SIGNATURE DATE

FORM. NO.: GAM-QCR-QAC-GTL-026 REV.0

GAMA--QC

LINDE

COMPANY

QSGTL PEARL PROJECT C2 ASU Construction Works GAM-QCR-QAC-GTL-031

PAINTING AND COATING CHECKLIST

ITP NO:GAM-ITP-QAC-GTL-

Location Bldg/Area:

Date:

Drawing reference:

GRID :

Ref.

DETAIL OF ACTIVITY

1

Surface correctly prepared to specification

2

Painting material correct to specification

3

Paint application in accordance with specification

4 5 6

COMPLIANCE YES NO N/A

REMARKS

Each point coat is compatible to previous coat Paint finish is smooth and free from runs, curtains and foreign matters Area is free from overspray, spillage, debris etc.

ORGANIZATIONS GAMA

LINDE

QSGTL or its PMC

NAME

DATE

SIGNATURE

C2 ASU PEARL GTL PROJECT RAS LAFFAN INDUSTRIAL CITY

EARTHING INSPECTION TEST REPORT

Test No.: Client: Location: Description:

System: Project: Relevant Drawings & Specifications: Location:

Inspection - Earthing Installation Item no

Description

1

Installed in accordance with relevant drawings and specifications

2

Earth terminal mechanical protection correct

3

Earth terminal supported correctly

4 5

Neutral earthing resistor resistive value at ___________ oC: Neutral earthing resistor insulation resistance to earth:

6

Earth boss correctly fitted

7

Continuity

Accept

Reject

N/A

Accept

Reject

N/A

Inspection – After concrete Item no

Description

1

Location & Elevation

2

Proper projection

3

Free Movement of Threads

4

Resistivity

5

Continuity

Remarks:

GAMA QATAR

Name: Signature: Date: GAM-QCR-QAC-GTL-104

LINDE

QSGTL or its PMC

MANHOLE LEAK TEST REPORT QSGTL - C2 ASU

Project :

Report No:

Area :

Date :

Drawing No : Size of the Structure : Depth of Water Standing : Test No :

Sheet No

Duration (Hrs)

Initial Volume of Water (Lt)

Final Volume of Initial Depth Water (Lt) (mm)

Initial Volume of Water : Final Volume of Water : Total Duration of Test : ORGANIZATIONS GAMA LINDE QSGTL or its PMC GAM-QCR-QAC-GTL-144

Final Depth (mm)

Difference in Depth (mm)

Remark

COMMENTS :

NAME

SIGNATURE

DATE

023-ITP CONCRETE WORKS.pdf

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