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Test Report For Bricks - (B)

The document provides test reports for bricks and concrete used in the construction of six elevated metro stations. It includes test results for dimensions, efflorescence, compressive strength, and water absorption of bricks. For concrete, it details inspection checks of reinforcement, batching plants, and concrete pouring. Acceptance criteria are provided for dimensions, efflorescence rating, compressive strength, and water absorption of bricks.

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0% found this document useful (0 votes)
357 views16 pages

Test Report For Bricks - (B)

The document provides test reports for bricks and concrete used in the construction of six elevated metro stations. It includes test results for dimensions, efflorescence, compressive strength, and water absorption of bricks. For concrete, it details inspection checks of reinforcement, batching plants, and concrete pouring. Acceptance criteria are provided for dimensions, efflorescence rating, compressive strength, and water absorption of bricks.

Uploaded by

AV Chavda
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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Form No : 85b

PROJECT : 3C42A & 3C42B : Construction of six elevated stations on


Barakhamba Road - Connaught Place - Dwarka Section ( Line no.3)
JMC
PROJECTS CLIENT :DELHI METRO RAIL CORPORATION LTD., NEW DELHI
(I) LTD. CONTRACTOR :JMC PROJECTS (I) LTD.
FORM NO. : JMC/QA/LAB/85b/BK

TEST REPORT FOR BRICKS - (B)


Frequency : For every 100000 bricks (Class 75 as per Tender)

Designation of bricks : CLASS 75 (NON-MODULAR)

SOURCE/BRAND : _________________________________________________________________________

EFFLORECENCE TEST
Observed rating of Efflorecence
Sl. No. Date of Test Id Mark (Nil, Slight, Moderate, Heavy, or Serious) Remarks

DIMENSIONAL TOLERANCE

Sl. No. Date of Test Id Mark Dimension for 20 bricks (in mm) Remarks
L:

W:

H:

Acceptance Criteria (as per CPWD Specification)


Dimension Efflorecence
Lengh 4320 mm to 4680 mm Out of 5 brick samples rating of at least 4 brick
samples for Efflorecence shall not be beyond
Width 2130 mm to 2310 mm "MODERATE"
Height 1340 mm to 1460 mm

Comments if any :…………………………………………………………………………………………………………………

JMC Representative DMRC Representative


Date : Date :
Form No : 85a
PROJECT : 3C42A & 3C42B : Construction of six elevated stations on
Barakhamba Road - Connaught Place - Dwarka Section ( Line no.3)
JMC
PROJECTS CLIENT :DELHI METRO RAIL CORPORATION LTD., NEW DELHI
(I) LTD. CONTRACTOR :JMC PROJECTS (I) LTD.
FORM NO. : JMC/QA/LAB/85a/BK

TEST REPORT FOR BRICKS - (A)


Frequency : For every 100000 bricks (Class 75 as per Tender)

Designation of bricks : CLASS 75 (NON-MODULAR)

SOURCE/BRAND : _________________________________________ Date of reciept :

Name of Supplier :……………………………………………………… Date of testing :

COMPRESSIVE STRENGTH TEST


Sample Id Maximum load at failure Average area Compressive strength

Number ( N or kgf ) (mm2 or cm2) (N/mm2 or kgf/cm2) Remarks

WATER ABSORPTION TEST

Sample Id Weight of dry bricks (M1) Weight of wet bricks W.A. in %


Number (in kg) (M2) - (in kg) (M2-M1) / M1 x 100 Remarks

Acceptable Criteria as per CPWD Specification


Compressve strength - Not less than 75 kg/cm2 Water absorption - Not more than 20% by weight

Comments if any………………………………………………………………………………………………………………….

JMC Representative DMRC Representative


Date Date
FORM NO 40
JMC PROJECT:3C42A & 3C42B-Construction of six elevated stations on Barakhamba road - Cannaught
PROJECTS place - Dwarka section CLIENT:
(I) Ltd. DMRC,New Delhi
FORM NO JMC/QA/LAB/40/PCI
Date :
POST CONCRETING INSPECTION
NOTE: Post concreting inspection shall be carried at various stages as after stripping of side shuttering, each
stage of prestressing, decentering and/or as per designers stipulation.
LOCATION :

DATE OF POUR : STAGE OF INSPECTION

SPECIFIED CLASS : DATE OF INSPECTION

S.NO OBSERVATION TYPE OF REMARK (S or NS)

1 Positions/Dimension of Alignment S or NS
the member
Levels S or NS

Dimensions S or NS

2 Surface defects (Honey No defects (Note:Type and extent of defects)


combing/sand
streaks/air bubbles /cold Minor Defects
joints)
Major Defects

3 Class of finish S or NS

4 Cracks No Cracks Date first observed


Cracks

Nature of cracks
5 Any other defect

6 Non conformance report Report No./


No. Not Applicable

Remarks:

In case of NS report in this item 1 to 5. It should be examined by competent authority before approval or non
approval. If required, a separate non-conformance report (including sketches, photographs etc.) shall be prepared
for further action.

JMC PROJECTS (I) LTD. Representative DMRC Representative


PROJECT 3C42A, & 3C42B Construction of six elevat

JMC Projects (I) Ltd. CLIENT : DELHI METRO RAIL CORPORATION, NE


CONTRACTOR : JMC Projects (I) Ltd.
Form No. INV/QA/LAB/13/CBP
2B Construction of six elevated stations on Barakhamba - Connaught Place -Dwarka Section

O RAIL CORPORATION, NEW DELHI


FORM NO 39

JMC PROJECTS PROJECT:3C42A & 3C42B-Construction of six elevated stations on Barakhamba road -
(I) Ltd. Cannaught place - Dwarka section
CLIENT: DMRC,New Delhi
FORM NO JMC/QA/LAB/40/PCI

CONCRETE INSPECTION CHECKLIST

CONTRACTOR'S INSPECTION REQ. NO.

LOCATION: DATE:

YES NO NA
1 Plan
2 Batching plant mixers in working order

Water, sand,C.A, cement, admix.


3 Stock approved

Water, sand,C.A, cement, admix.


4 Stock sufficient

Concrete conveying aggregate,


5 admixture, cement stock sufficient
6 repeatation)
7 Reinforcement approved
8 Concreting equipment in working order
9 Standby crane, vibrator present
Concrete gang present, including
carpenter,steel
10 fixer,mechanics,electricians
11 Access provided
12 Safety arrangement adequate

Adeequate lighting provided/standby


13 provided
14 provided
Arrangement during
suspension/stoppage of concrete
15 provided
16 bore
17 Laboratory notified
18 Remarks if any

JMC PROJECTS (I) LTD. DMRC

DATE: DATE:
FORM NO 41
PROJECT:3C42A & 3C42B-Construction of six elevated stations on Barakhamba road -
JMC PROJECTS Cannaught place - Dwarka section
(I) Ltd. CLIENT: DMRC,New Delhi

FORM NO : JMC/QA/LAB/40/PCI Date :


REINFORCEMENT INSPECTION CHECKLIST
LOCATION: DATE:

CONTRACTOR'S INSPECTION REQ. NO.


REF. DRWG. NO. YES NO NA

1 Barigading satisfactory

2 approved

3 Latest revision being used

4 Bar bending schedule approved

5 Reinforcement material approved

6 Bar bending and cutting satisfactory

7 Bar sizes correct

8 Bar spacing correct

9 Bar lap length correct

10 Bar tied as specified

Bar assembly rigid and adequately


11 supported(including spacer chairs
supports)

12 Cover to Bottom bars correct

13 Cover to side bar correct

14 Cover to top bars correct

15 Cover blocks approved including fixing

16 Scheme for executing work approved

17 Remarks if any

JMC PROJECTS (I) Ltd. DMRC

DATE: DATE:
FORM NO 38

JMC PROJECTS (I) PROJECT:3C42A & 3C42B-Construction of six elevated stations on Barakhamba road -
Ltd. Cannaught place - Dwarka section
CLIENT: DMRC,New Delhi
FORM NO JMC/QA/LAB/40/PCI
CONCRETE POUR CARD
TYPE AREA(as per drawing) Sqm
LOCATION DEPTH(as per actual) m
LAYOUT CHECKED YES/NO VOLUME Cum

Quantity of reinforcement
PARTICULARS 8 TOR 10TOR 12 TOR 16TOR 20TOR 25TOR 32TOR 36TOR TOTAL

REMARKS
TOTAL
Number of laps
Number of spacers
Number of chairs

CONCRETE MIX THEORITICAL QTY. OF REBAR


SOURCE OF CONCRETING ACTUAL QTY. OF REBAR
THEORITICAL QTY. OF CONCRETE CUM
ACTUAL QTY. OF CONCRETE CUM
TIME
Qty. of concrete Pouring record Cubes Cylinders
S.NO Each pour Cum Mixer No. Start Finish Slump Temp Nos Id marks No ID marks

Number of cube cast


Number of cylinder cast
Remarks if any

JMC PROJECTS (I) Ltd. DMRC

DATE: DATE:
FORM NO 40-A

JMC PROJECTS (I) PROJECT:3C42A & 3C42B-Construction of six elevated stations on


Ltd. Barakhamba road - Cannaught place - Dwarka section
CLIENT: DMRC,New Delhi
FORM NO JMC/QA/LAB/40/PCI
INSPECTION CHECKLIST AFTER REMOVAL OF FORMWORK
LOCATION

CONTRACTOR INSPECTION REQ. NO


YES NO NA

1 Surface finish O.K

2 Repair done as per approved methodology

3 Curing is proper as per approved methodology

Curing is done properly for the entire period of


4 work

5 Backfilling done after any repair

6 Density of the backfilling checked

7 Repairing of road done

8 Remarks if any

JMC PROJECTS (I) LTD. DMRC


FORM NO. 33
PROJECT:3C42A & 3C42B-Construction of six elevated stations on Barakhamba road -
JMC PROJECTS (I) Cannaught place - Dwarka section
Ltd. CLIENT: DMRC,New Delhi

FORM NO JMC/QA/LAB/33/CR DATE:

CHECKLIST FOR REINFORCEMENT


1 Reinforcement provided as per approved YES/NO

Drg no. _____________________________ Rev. No.______

2 Cover block of approved quality tied to reinforcement in sufficient number. YES/NO

3 Reinforcement is thoroughly cleaned as mentioned in specification YES/NO

4 Proper spacer bars provided where applicable as per Drwg. & Specification YES/NO

5 Propoer laps provided in correct lapping zones as applicable according to YES/NO


Drwgs. & Specifications

6 Proper anchorage and bond lengths provided as applicable as per drwgs. & YES/NO
specifications

7 Sufficient chairs provided to prevent bucking of reinforcement YES/NO

8 Proper rings & stirrups provided in applicable locationsas per drwgs, approved YES/NO/NA
BBS & specification/ IS code

9 Proper cranking of beam & column bars provided in applicable areas YES/NO/NA

10 Reinforcement qty (summary)

Dia (mm) 8 10 12 16 20 25 32 36
(kg) (kg) (kg) (kg) (kg) (kg) (kg) (kg)
WT

JMC PROJECTS (I) LTD. DMRC

DATE: DATE:
FORM NO 35

JMC
PROJECTS (I) PROJECT:3C42A & 3C42B-Construction of six elevated stations on Barakhamba road -
Ltd. Cannaught place - Dwarka section
CLIENT: DMRC,New Delhi
FORM NO JMC/QA/LAB/35/CSA DATE:

FORM NO JMC/QA/LAB/40/PCI

(Ref Drg. No. / / /R )

Anchor Head No. Nos Required Type Provided (Yes/No)

1 Anchor heads properly fixed to end shutters YES/NO


2 Joints b/w anchor head and end shutter are properly sealed YES/NO

SHEATHING

Sheathing (110 mm dia.) provided;tested as per aproved


1 specification YES/NO

2 Sheathing position (x,y,z) checked as per Drg. No. YES/NO

3 Sufficient supports provided for sheathing YES/NO

BALLON/HDPE PIPE

JMC PROJE
Rubber ballons / HDPE pipes provided in all sheathing holes YES/NO

PERSYS PUNJ LLYOD DMRC


JV DATE:
DATE:
FORM NO 36

JMC PROJECTS (I) PROJECT:3C42A & 3C42B-Construction of six elevated stations on


Ltd. Barakhamba road - Cannaught place - Dwarka section
CLIENT: DMRC,New Delhi
FORM NO PPL/QA/LAB/36/CEF DATE;
FORM NO JMC/QA/LAB/40/PCI

CHECKLIST FOR OTHER EMBEDDED FIXTURES

1 Holes for temporary prestressing/ lifting of segment provided YES/NO

2 Drainage spout provided as per Drg no. / / / YES/NO

3 Drainage pipe provided as per Drg no. / / / YES/NO

4 Bolts for OHE mast provided YES/NO

JMC PROJECTS (I) LTD. DMRC


DATE: DATE:
FORM NO 37

JMC PROJECTS (I) PROJECT:3C42A & 3C42B-Construction of six elevated stations on Barakhamba
Ltd. road - Cannaught place - Dwarka section
CLIENT: DMRC,New Delhi
FORM NO JMC/QA/LAB/37/PCI Date :

CHECKLIST FOR CONCRETING ARRANGEMENT

1 Grade of concrete:

2 Mix design approved YES/NO

3 Batching plant location :

4 Method of concreting
(I) Arrangement available for concreting by chute where applicable YES/NO

(ii) Arrangement available for concreting by concrete pump as applicable YES/NO

(iii) Arrangement of adequete numbers of transit mixers done YES/NO

(iv) Proper gangway / walkway / staging etc. provided YES/NO

5 Vibrating arrangements YES/NO

(I) Immersion type vibrators available including required standbys YES/NO

(ii) Nos YES/NO

6 Theoritical concrete qty cum YES/NO

7 Approved mould release agents applied to formwork YES/NO

8 Proper tools & tackles provided for levelling & finishing (panja, ghodi, YES/NO
etc.)

CONCRETING PERMITTED / NOT PERMITTED

1
2

JMC PROJECTS (I) Ltd. DMRC

DATE: DATE:
CAR 5

PROJECT:3C42A & 3C42B-Construction of six elevated stations on Barakhamba road - Cannaught place - Dwarka section,
CLIENT: DMRC,New Delhi

CONCRETE POUR CARD

No. of
QUANTITY Cum Started Location in station building where Slump Pouring cubes
POUR NO (CUM) Qty(CUM) Time Finish time concrete poured (mm) through pump cast Remarks

Concreting started at:_________ Hrs. and finished at________ Hrs. Steel consumption:
Approved qty as per BBS kg
Theoritical concrete qty. Cum
Approved qty provided kg
Actual consumption cum

SAAHIL 0899

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