9-08 Exh IESL-1364 SPEC 9YR OVERHAUL SLEWING RING.pdf

Exhibit I - Specifications

NINE (9) YEAR OVERHAUL SLEWING

RING DART P/N # 08–011–003

Document Control # Workflow ID Revision #

ESL-1364 2928106 4

Effective Date: May 28, 2024

Name Title

Originator: Eman Khalifa Engineering Specialist

Approver: Weldat Habte Supervisor, Rail Fleet Engineering

Engineering & Technical Services

Revision # Description Initials Date

4 UPGRADE TO 9 YEARS OVERHAUL EK 04/28/2024

3 Update Contents & Tables EK 04/11/2024

2 Revised Template AH 07/11/2023

1 Quantities Updated for AB & CB Trucks WM 08/17/2014

0 Initial Release WM 01/26/2010

DART Engineering

Dallas Area Rapid Transit

1401 Pacific Avenue, Dallas, Texas https://legacy-dartnet.dart.org/webapps/workflow/510/default.asp?FindId=2928106

ESL-1364 NINE (9) YEAR OVERHAUL SLEWING

Rev# 4

p. 2 of 6 Effective Date: May 28, 2024

Table of Contents

1.0 Scope

2.0 Reference Documentation

3.0 Definitions and Abbreviations ..........................................................................................3,4

4.0 Requirements……………………………………………………………………………...4

5.0 VERIFICATION………………………………………………………………………….4

6.0 PACKAGING………………………………………………………………………..….4,5

Tables

TABLE 1: LRV SLEWING RING COMPONENTS LISTING FOR CA & CB TRUCKS

p. 3 of 6 Effective Date: May 28, 2024

1.0 Scope

This Specification outlines the requirements for replacement parts (OEM or equivalent) for Nine(9) year overhaul Slewing Ring Parts, used on Dallas Area Rapid Transit

(DART) Kinkisharyo Light Rail Vehicle Fleets. All items needed are listed in Table 1.

2.0 Reference Documentation

The Contractor shall be responsible for obtaining the following documents with latest revisions and shall comply therewith.

AGENCY

STANDARD

NUMBER

TITLE OF DOCUMENT

DDC ELL-1209

Kinkisharyo Fleets 50, 51, 52,53 and 54 Parts

Maintenance Manuals.

DDC ELL-1207

Kinkisharyo Fleets 50, 51, 52,53 and 54 Running

Repair Maintenance Manuals.

DDC ELL-1208

Kinkisharyo Fleets 50, 51, 52.53 and 54 Heavy Repair

Maintenance Manuals.

3.0 Definitions and Abbreviations

ABBREVIATIONS DEFINITIONS

°F Degrees Fahrenheit

DART Dallas Area Rapid Transit

DOT Department of Transportation

DDC Development Document Control

OEM Original Equipment Manufacturer

Ft. Feet

No. Number

Qty Quantity

Mfg. Manufacture

CSTL Carbon Steel mm Millimeters

Form, Fit and

Function

Form is the shape, size, dimension, mass, weight, and other visual parameters which uniquely characterize an item. Also, the shape, material, interfacing, and appearance.

p. 4 of 6 Effective Date: May 28, 2024

Fit is the ability of an item to physically interface or interconnect with or become an integral part of another item.

Also, the size, including connectors and weight.

Function: The action or actions that an item is designed to perform.

Perform the exact same functions, that is, provide the exact same output, given appropriate inputs.

Physical, functional, and performance characteristics or

Specifications that uniquely identify a component or device and determine its interchangeability in a system.

4.0 Requirements

4.1 All products must meet the form, fit and function of the OEM products listed.

4.2 All products shall have a minimum of three (3) years of transit field experience under conditions of –15 to 115°F similar to those found in Dallas, Texas.

4.3 All products shall be a commercially available design.

4.4 All products shall work with the existing system without any modifications to the products, vehicle or systems currently installed.

5.0 VERIFICATION

5.1 Upon request, the contractor agrees to supply at no cost to DART samples of the products proposed for testing prior to contract award.

5.2 Samples will be available and submitted within five (5) days of request by DART oral and/or written.

5.3 Upon request, samples will be returned to Contractor at no cost to DART, after testing is complete. Parts returned to Contractor may not be in the same condition as originally sent to and received by DART.

5.4 Function test (if needed) is verification the parts meet the manufacturers’ specification and/or performance requirements.

6.0 PACKAGING

6.1 Product shall be packaged to best industry practice to prevent damage. The packing slip shall include DART purchase order number, DART part number, manufacturer part number, manufacturer name and part description. The packaging exterior (e.g., individual part bag, box, etc.) shall include manufacturer’s part number and manufacturer’s name.

p. 5 of 6 Effective Date: May 28, 2024

6.2 Parts that are packaged as a kit shall be within corrugated containers (or equivalent) and shall have voids filled on all sides of the containerized material.

6.3 Where the part size permits, containers should be designed in a modular fashion to fit on standard pallet sizes. The pallet must be designed to accommodate the part(s) length and weight, keeping the material within the confines of the pallet (i.e., material shall not overhang the footprint dimensions of the pallet.) Size carton(s) modularly to the pallet to eliminate voids and minimize shifting of packages on pallets.

6.4 Strapping should be used only in vertical alignment.

6.5 The use of horizontal banding is a poor packaging practice and may require an upgrade of the corrugated paperboard and/or the addition of corner supports.

6.6 Plastic and metal banding must be applied using proper tension settings. Excessive tension can lead to container failure and poor load containment as well as pallet failure.

6.7 When banding to corrugated cartons, use of corner or edge protectors is required as necessary to prevent the collapse of carton edges.

6.8 Use of plastic (stretch) film for unitization is considered an acceptable material.

Linear Low-Density Polyethylene (LLDPE) Stretch Film or equivalent shall be utilized for parts’ kit packaging applications.

6.9 Product shall be packaged to provide maximum protection against shock, vibration, ESD, abrasion, thermal and other types of damage during shipment.

p. 6 of 6 Effective Date: July 3, 2023

TABLE 1: LRV SLEWING RING COMPONENTS LISTING FOR CA & CB TRUCKS

ITEM DART Pt

No#

DESCRIPTION MANUFAC

TURER

MFG

P/N

QTY

PER

SLRV

FLE

ET

QTY

(40)

FLEET

51 QTY

(34)

FLEET

52 QTY

(21)

FLEE

T 53

QTY

(20)

FLEET

QTY

(48)

1.

08-011-

Seal Assembly, Ring, Slewing

ROTEK INC.

B7191

20 ft.

ft.

680 ft. 420 ft. 400 ft. 960 ft.

2.

08-011-

Seal Assembly, Ring, Slewing

ROTEK INC.

MT112

-10 20 ft.

ft.

680 ft. 420 ft. 400 ft. 960 ft.

3.

08-011-

Seal Assembly, Ring, Slewing, Vulcanized

ROTEK INC.

MT404

-4

2 EA 80 68 42 40 96

4.

08-011-

Seal Assembly, Ring, Slewing, Vulcanized

ROTEK INC.

MT404

-5

2 EA 80 68 42 40 96

5.

08-011-

Ball (only), 22mm.

Ring Slewing

ROTEK INC.

A7040

6-8

EA

19,6

16,660 10,290 9,800 23,520

6.

08-011-

BOLT,5/8"-11 X

3.75, CSTL, GRD.8,

1.50" Thread

Fastenal 115318 16 EA 640 544 336 320 768

7.

08-011-

WASHER, PLAIN,

5/8" CSTL

Fastenal

113324

24 EA 960 816 504 480 1152

8.

08-001-

BOLT,5/8"-11 X

6.25, HHCS, GRD.8,

1.75" Thread

Lehigh

Armstrong

N/A 8 EA 320 272 168 160 384

9.

09-008-

WASHER,

PLAIN,3/4",

CSTL, ZINC Plate

Fastenal 113324

48 EA 1920 1632 1008 960 2304

10.

09-008-

NUT, 3/4"-10, CSTL,

ZINC Plate Fastenal

113641

24 EA 960 816 504 480 1152

11. 07-E-3105

BOLT, 3/4 - 10 X

4.50, CSTL, ZINC

Plated

Fastenal 15371 24 EA 960 816 504 480 1152

12.

MCQ1

1029364

Washer, Plain, 7/8, CSTL ZINC PLT

Fastenal

113382

16 EA 640 544 336 320 768

13.

MCQ1

1029369

BOLT,7/8-9X7.50,

CSTL, ZINC PLT

Fastenal 15428 16 EA 640 544 336 320 768

14 07-E-2303 Flat Black Home Depot J2853 1 EA 40 34 21 20 48