Axis Platform (AMP) at

goodyearmiaowΜηχανική

18 Νοε 2013 (πριν από 3 χρόνια και 8 μήνες)

81 εμφανίσεις

1

Installation of Aerial Multi
-
Axis Platform (AMP) at
Tinker AFB

Mark Nelson


May 2007

2

Jacobs Engineering

Other

Chemicals, Petrochemicals,
and Fertilizers

Pharmaceuticals

and Biotechnologies

High Tech (
JT
)

Federal Programs/Defense

and Aerospace (
JT
)

Petroleum

(Oil, Gas, and Refining)

Pulp and Paper

Buildings and Infrastructure

Jacobs Technology (JT)

3

Jacobs Technology


Technical Services

4

Objectives


Present AMP installation in Bldg 3001.


Fully understand needs and expectations.


Present safety features and procedures.


Establish safety requirements.

5

Contract Requirements


Install one AMP in Bldg 3001 to support KC
-
135
maintenance.


Provide user manual and training on safe
operation & maintenance of AMP.


Under warranty for 12 months.


USTAE is the AMP vendor.


Expected completion date: 31 July 07.

6

Aerial Multi
-
Axis Platform (AMP)

7

Animation of AMP in Bldg 3001

8

AMP Travel Path


Dashed line represents AMP travel around aircraft in
Dock 1 with horizontal stabilizer removed.

9

Maintenance Activities & Requirements


Access to wings, engines, fuselage and horizontal
stabilizer.


Removal & installation of horizontal stabilizer?


Removal & installation of vertical stabilizer?


Removable handrails or gates?


Move personnel from platform to aircraft and
back?


Use AMP as a hoist?


Interface with special handling gear like a sling?

10

AMP Work Platform

11

Comparison to Hexagon Platform

12

AMP Positions Relative to Aircraft

13

Clearance over Wing

14

Access to Engines and Wings

15

Access to Wings

16

Interference with Horizontal Stabilizer

17

Clearance over Horizontal Stabilizer

18

Interface with Fuselage

19

Interface with Fuselage (continued)

20

Interface with Fuselage (continued)

21

AMP Control System

22

AMP Radio Control Unit

23

AMP Radio Control Unit (continued)

24

System Safety Analysis


Formal analysis performed by Jacobs last year.


Identified and assessed hazards.


Developed countermeasures.


Followed: Mil
-
Std
-
882, AFOSH 91
-
501, OSHA
-
29
CFR, ANSI A10.28, ANSI C2, NESC, NFPA 70,
NEC


Control system safety analysis performed by
USTAE via Genesis / Rockwell who owns Allen
-
Bradley.

25

Safety Checklist Items


Control System
-

Failsafe


PTO switch on radio control unit


Safe
-
Stop button


Limit movement within safe envelope via software


Dual processors


Dual encoders


Double brakes


engage with power loss


Cable tension limits via sensors & software


Collision Avoidance


Power
-
on beacon


Contact sensor


Two
-
way radios


Spotter on floor

26

Safety Checklist Items (continued)


Safe escape and rescue


Controlled descent device


Secondary Radio Control Unit on the floor


Fall protection


Handrails


Personal Fall Arrest System (PFAS)


Anti
-
slip surface on platform floor


Fire extinguisher


AMP wiring complies with codes


Load tests


3 times rated load


Warning labels

27

Safety Procedures


User manual


operations & maintenance


Training and certification of operators


Use of primary and secondary radio control units


Override by secondary unit


keep in secure area


Role of Spotter.


Use of control descent device


Use of PFAS

28

Issues or Concerns?