TLL001-08-08-24475-1

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SOLD TOTurnaSure LLC 340 East Maple Avenue Suite 305 Langhorne, PA 19047

SHIP TOTurnaSure LLC 340 East Maple Avenue Suite 305 Langhorne, PA 19047 ATTN: Rich Brown

CERTIFICATION DATE10/6/2008

SHIP VIAEMAIL & MAIL

Scope:At the request of TurnaSure’s customer Andrews Fasteners Limited, tests were performed on M24 BS7644 8.8 squirt type DTI washers, supplied by Andrews and taken straight out of the box. The tests were performed in a Skidmore Wilhelm bolt tension calibrator, calibration date of 10/10/2007. A series of four (4) tests were conducted under various conditions, tensioning the bolt until the orange silicon was exposed in more than 50% or all the exit points. The bolt head and squirt type DTI washers were placed over a piece of structural steel with standard clearance hole on top of the M24 Skidmore faceplate, to more closely simulate use on a structural connection in the field. In all tests the bolt head was held in place and the nut was turned to tighten.

Test #1: Performed at room temperature 23� C (74� F):

Result:The orange silicone was visible at 34 Kips (151 kN) as seen in the two pictures above.

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Test #2 Performed at room temperature 23� C (74� F) with a mist applied to simulate rainy condition:

Result:The orange silicone was visible at 24.5 Kips (108 kN) as seen in the two pictures above.

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Test #3:

Performed under a colder temperature of 13� C (55.1� F):

Result:The orange silicone was visible at 42 Kips (187 kN) as seen in the two pictures above.

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Test #4:

Performed a temperature above 38� C (100� F):

Result:The orange silicone was visible at 35 Kips (156 kN) as seen in the two pictures above.

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Conclusion:The orange silicon was visible from a range of 24.5 Kips (109 kN) to 42 Kips (187 kN). All of which are below the required 46.5 Kips or 207 kN per BS7644 for an M24 8.8 DTI.

Testing performed under the direction of Rich Brown, Turnasure LLC.

The services performed above were done in accordance with LTI's Quality System Program Manual Revision 18 dated 7/27/07 and ISO/IEC 17025. These results relate only to the items tested and this report shall not be reproduced, except in full, without the written approval of Laboratory Testing, Inc. L.T.I. is accredited by PRI to ISO17025 and by Nadcap for NDT and Materials Testing for the test methods and specific services as listed in the Scopes of Accreditation available at www.labtesting.com and www.eAuditNet.com. The results reported on this test report represent the actual attributes of the material tested and indicate full compliance with all applicable specification and contract requirements.

MERCURY CONTAMINATION: During the testing and inspection, the product did not come in direct contact with mercury or any of its compounds nor with any mercury containing devices employing a single boundary of containment.

NOTE: The recording of false, fictitious or fraudulent statements or entries on this document may be punishable as a felony under Federal Statutes.

Sherri L. Scheifele QA Specialist

By: _________________________ Authorized Signature

TLL001-08-06-17488-2

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SOLD TOTurnaSure LLC 340 East Maple Avenue Suite 305 Langhorne, PA 19047

SHIP TOTurnaSure LLC 340 East Maple Avenue Suite 305 Langhorne, PA 19047 ATTN: Rich Brown

CUSTOMER P.O.TURNASURE

CERTIFICATION DATE6/27/2008

SHIP VIAEMAIL AND MAIL

DESCRIPTION

Quantity: 29Class: 8.8

Size: M24Finish: Plain

**AMENDED CERTIFICATION (9/11/08)

A Dimensional inspection was performed on (1) piece of the submitted Test Specimens in accordance to Customer’s instructions and BS7644 with the following results:

DIMENSION Requirements **BS7644 M24 ActualInside Diameter **25.00/25.80 25.13

Outside Diameter 48.00/53.50 54.29* Washer Thickness 4.00 Min 4.261

Height over Protrusion 7.00 Max 6.085

* Dimension does not meet the requirements of BS7644 as marked *

Laboratory Testing, Inc. is A2LA accredited, Certificate #117.02, Dimensional Inspection.

The services performed above were done in accordance with LTI's Quality System Program Manual Revision 18 dated 7/27/07 and ISO/IEC 17025. These results relate only to the items tested and this report shall not be reproduced, except in full, without the written approval of Laboratory Testing, Inc. L.T.I. is accredited by PRI to ISO17025 and by Nadcap for NDT and Materials Testing for the test methods and specific services as listed in the Scopes of Accreditation available at www.labtesting.com and www.eAuditNet.com. The results reported on this test report represent the actual attributes of the material tested and indicate full compliance with all applicable specification and contract requirements.

MERCURY CONTAMINATION: During the testing and inspection, the product did not come in direct contact with mercury or any of its compounds nor with any mercury containing devices employing a single boundary of containment.

NOTE: The recording of false, fictitious or fraudulent statements or entries on this document may be punishable as a felony under Federal Statutes.

Sherri L. Scheifele QA Specialist

By: _________________________ Authorized Signature

TLL001-08-06-17488-1

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TESTING PERFORMED FOR DTI MANUFACTURER:TurnaSure LLC340 East Maple Avenue, Suite 305 Langhorne, PA 19047

REPORT ISSUED TO:TurnaSure LLC340 East Maple Avenue, Suite 305Langhorne, PA 19047

CERTIFICATION DATE6/27/08

SHIP VIAE-MAIL AND MAIL

DESCRIPTIONProduct Tested: Direct Tension Indicators Standard: BS7644

Nominal Size: M24 Class: 8.8 Finish: Plain Heat Number: N/A

Date Received: 6/10/2008 Date Tested: 6/27/2008

REQUIREMENTS: Minimum - 207.0 kN / Maximum - 248.0 kN COMPRESSION TEST RESULTS

LOT NUMBER N/A

Compression Load Tests were performed on (29) pieces of the submitted Test Specimens and (29) pieces were found to be in conformance with the compression load requirements of BS7644. The compression test results above were generated on a Digital Compression Load Analyzer Test System which is calibrated annually on test equipment directly traceable to the National Institute of Standards and Technology. All compression load tests are performed in accordance with test method ASTM F-959, Annex A1 at a test gap of 0.4mm with results reported to the nearest kN. DTI�s MANUFACTURED IN THE USA FROM STEEL MELTED AND MANUFACTURED IN THE USA. Laboratory Testing Inc. is accredited by A2LA for Compression Testing of Washers, Certificate Number 117.02 The services performed above were done in accordance with LTI's Quality System Program Manual Revision 18 dated 7/27/07 and ISO/IEC 17025. These results relate only to the items tested and this report shall not be reproduced, except in full, without the written approval of Laboratory Testing, Inc. L.T.I. is accredited by PRI to ISO17025 and by Nadcap for NDT and Materials Testing for the test methods and specific services as listed in the Scopes of Accreditation available at www.labtesting.com and www.eAuditNet.com. The results reported on this test report represent the actual attributes of the material tested and indicate full compliance with all applicable specification and contract requirements.

MERCURY CONTAMINATION: During the testing and inspection, the product did not come in direct contact with mercury or any of its compounds nor with any mercury containing devices employing a single boundary of containment.

NOTE: The recording of false, fictitious or fraudulent statements or entries on this document may be punishable as a felony under Federal Statutes.

Sherri L. Scheifele QA Specialist

By: _________________________ Authorized Signature