Chemical Bonding Procedure 500-0615

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HILTI RE 500 INJECTION ADHESIVE ANCHORINSTALLATION PROCEDURE

NEW INSTALLATION ON PREEXISTING MATFOR

VertexRSISATELLITE EARTH STATION ANTENNAS

500-0615

Revision AApril 23, 2003

Prepared by:

ANTENNA PRODUCTS DIVISION

2600 N. Longview St. Kilgore, Texas USA 75662-6842Phone (903) 984-0555 FAX (903) 984-1826


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PROPRIETARY NOTICE

All computer software, technical data, or other information pertaining to the equipment covered by thismanual is considered proprietary to VertexRSI Antenna Products Division. Such information istransmitted in this manual or related documents for the benefit of VertexRSI customers and is not tobe disclosed to other parties verbally or in writing without prior written approval of VertexRSI Antenna

Products Division. Additionally, this manual may not be reproduced in whole or in part without writtenconsent from VertexRSI Antenna Products Division.

A ORIGINAL RELEASE 9/10/02 VKV JRS HP

REV. DESCRIPTION DATE WRITER CHECK APPR.

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SAFETY NOTICE

The following safety procedures are listed to remind those performing any work on theantenna system that safety rules must be observed. Failure to do so may result inserious injury or death. Always work safely and in accordance with establishedprocedures.

Care shall be taken in all operations to safeguard other people as well as property andto comply with all local safety procedures as established by the customers siterepresentative.

All persons performing work on the antenna system shall also comply with theOccupational Safety and Health Act (OSHA) standards and all other federal state andlocal laws, ordinances, regulations and codes relating to designated work.

Unless the customers representative on site specifically designates an individualresponsible for site safety, the VertexRSI Site Supervisor shall be responsible for andestablish a site safety program for the VertexRSI installation work. The site safety

program shall incorporate all VertexRSI safety procedures and requirements, includingthe following:

! Always remove all power to the system prior to working on theantenna, the reflector assembly, the reflector backup assembly orthe feed assembly.

! Always tag all circuits noting that the power is OFF, the date andyour name prior to commencing any work on that system.

ALWAYS WORK SAFE!

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TABLE OF CONTENTS

SECTION DESCRIPTION PAGE

1.0 INTRODUCTION ................................................................................................. 1

2.0 REFERENCES .................................................................................................... 1

3.0 HARDWARE........................................................................................................ 1

4.0 EQUIPMENT........................................................................................................ 1

5.0 SITE REQUIREMENTS....................................................................................... 1

6.0 PREPARATION PRIOR TO INSTALLATION..................................................... 2

7.0 INSTALLATION................................................................................................... 2

APPENDIX A ILLUSTRATION OF HILTI INSTALLATION PROCEDURE............................. A1

TABLES

TABLE DESCRIPTION PAGE

1 Initial Cure Time, Hilti RE 500 Injection Adhesive.......................................... 3

2 Final Cure Time, Hilti RE 500 Injection Adhesive........................................... 3

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1.0 INTRODUCTION

This specification provides installation instructions for the Hilti RE 500 injection adhesive anchorsystem that is used to install foundation anchor bolts mounted on an existing concrete mat. Inaddition to the installation procedure itself, the applicable references, required equipment, andsite requirements are included in this document.

2.0 REFERENCES

Hilti Adhesive Anchors Literature: Hilti 2002 Product Technical Guide, pp 109-124Hilti Material Safety Data Sheets

3.0 HARDWARE

Refer to Document 500-0616 for hardware requirements

4.0 EQUIPMENT

Coring machine with appropriate extensions and bits to core holes to appropriate depth.Recommended Hilti Equipment or equivalent as follows:

1. DD160E Combination Vacuum/Anchor Deluxe Rig . . . . . . . . . . . . . . . . . (Hilti item00332510)

2. DCM 1 Water Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(Hilti item00009829)

3. Hilti HIT Blowout Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(Hilti item00060579)

4. CORE BITS- See Field Services Department for Details

Must be larger than bolt size

5. Hilti MD 2000 Dispenser + 1 Refill Holder . . . . . . . . . . . . . . . . . . . . . . . .(Hilti item

00229154)

6. Hilti RE 500 Refill Packs See Document 500-0616 for quantities . . . . .(Hilti item00340225)

7. Suitable Hammer Drill

8. Drill Bit to Correspond with Core Bit Diameter (Same Size as # 4)

One Hilti Flat Wire Brush 3/T69 (Item No. 00003206) for cleaning the holes.

One open-end or adjustable wrench.

5.0 SITE REQUIREMENTS

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Access to electrical supply that conforms to voltage and amperage requirements of coringmachine.

Access to clean water supply.

Concrete mat, minimum cover of 3 inches (7.62 cm) with regards to foundation anchor bolts,3,000 psi minimum 28-day compressive strength and adequate resistance to overturning.

Adequate soil bearing strength, as specified on the applicable foundation drawing. Consulta soils engineer for soil conditions

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Table 1. Initial Cure Time, Hilti RE 500 Injection Adhesive

Table 2. Final Cure Time, Hilti RE 500 Injection Adhesive

Table 3. Gel Time, Hilti RE 500 Injection Adhesive

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Documents

Chemical Bonding Procedure 500-0615