addendum #2 6-3-2014 section 009112 … 009112 addendum number 2 particulars date: june 3, 2014...

Addendum #2 6-3-2014

Medley Material Handling ADDENDUM NUMBER 2Service Facility 009112 - 1Amarillo, TX

SECTION 009112ADDENDUM NUMBER 2

PARTICULARSDATE: JUNE 3, 2014PROJECT: MEDLEY MATERIAL HANDLING SERVICE FACILITY - AMARILLO, TEXASPROJECT NUMBER: 2013158OWNER: MEDLEY MATERIALS HANDLINGARCHITECT: BOCKUS PAYNE ASSOCIATES

TO: PROSPECTIVE BIDDERSTHIS ADDENDUM FORMS A PART OF THE CONTRACT DOCUMENTS AND MODIFIES THEBIDDING DOCUMENTS DATED MAY 5, 2014 , WITH AMENDMENTS AND ADDITIONS NOTEDBELOW.ACKNOWLEDGE RECEIPT OF THIS ADDENDUM IN THE SPACE PROVIDED IN THEQUOTATION. FAILURE TO DO SO MAY DISQUALIFY THE BIDDER.THIS ADDENDUM CONSISTS OF 2 PAGES AND THE FOLLOWING ATTACHMENTS: Revised specification Section 087100 - HARDWARE Specification Section 055133 - ALTERNATING TREAD LADDERS Drawing C1.1 - EXISTING TOPOGRAPHY

GENERALGENERAL CONTRACTORS BID LIST The following is a list of the Select General Contractors bidding this project: Southwest General Contractors, Amarillo, Texas

Wes Percer - [email protected] / Chris Moncivais - [email protected] - 806.374.1050 Plains Builders, Amarillo, Texas

Gary Floyd - [email protected] - 806.355.8191 Schwob Building Company LTD., Dallas, Texas

Kelly Horak - [email protected] - 972.243.7674 Wiley Hicks Construction, Amarillo, Texas

Wiley Hicks - [email protected] - 806.376.5941 Custom Barns and Construction, Amarillo, Texas

Mark Hughes - [email protected] - 806.433.8612 Panhandle Steel Building, Inc., Amarillo, Texas

Stacy Brewer - [email protected] - 806.376.6397 Commercial Industrial Builders, Inc., Amarillo Texas

Paul Gilbert - [email protected] - 806.376.6295

CHANGES TO ADDENDACHANGES TO ADDENDUM NUMBER 1 - ISSUED MAY 23, 2014 Refer to changes made to SECTION 002113 - INSTRUCTIONS TO BIDDERS: Revised date

for bid submission to be Wednesday, June 18, 2014 before 3:00 p.m. local standard time.


Medley Material Handling ADDENDUM NUMBER 2Service Facility 009112 - 2Amarillo, TX

CHANGES TO THE PROJECT MANUALSECTION 087100 - HARDWARE This section is replaced with the attached, revised section and is added to the Project Manual

and included with this addendum.SECTION 055133 - ALTERNATING TREAD LADDERS This section is added to the Project Manual and included with this addendum.SECTION 133419 - METAL BUILDING SYSTEMS Refer to Paragraph 2.01, B: Add the following manufacturers to the list of Approved

Manufacturers: Metallic, Varco Pruden & Schulte.

CHANGES TO THE PROJECT MANUALSECTION 002113 - INSTRUCTIONS TO BIDDERS Refer to Paragraph 7.01, PERFORMANCE ASSURANCE: Delete sub-paragraph B.

CHANGES TO THE DRAWINGSDRAWING C1.1 - EXISTING TOPOGRAPHY This drawing is added to the Construction Documents and included in this addendum.DRAWING A2.11 - FIRST FLOOR PLAN - OFFICE Change the note "COLLAPSIBLE STAIR, REF:SPECS." to read "ALTERNATING TREAD

LADDER, REF; SPECS."

CLARIFICATIONS / CONTRACTOR QESTIONSDRAWINGS C1.0 & A2.14 The Chain Link fence shown wrapping around the back half of the property is 6'-0" tall. This

fence does not require top-rail protection.The Chain Link fence surrounding the Evaporator andPropane Tanks is 4'-0" tall. This fence does require 4" diameter yellow corrugated HDPE pipesecured to the top fence rail.

DRAWING C2.0 Light Duty Concrete (6") shall be placed under the Parking Canopy only. All other concrete shall

be Heavy Duty Concrete (8").

SPECIFICATION SECTION 144600 - CRANES AND HOISTS Crane span, center-to-center of rail, is 52 feet, 7 inches. The Bridge Crane weight is 9410 lbs..

The Trolley weight is 750 lbs..END OF ADDENDUM NUMBER 2

Medley Material Handling HARDWAREService Facility 087100 - 1Amarillo, TX

SECTION 087100HARDWARE

PART 1 - GENERAL1.01 WORK INCLUDED

A. The work to be done under this specification consists of furnishing and delivering to theGeneral Contractor, at the building, all Finish Hardware.

B. Hardware for interior and exterior doors, other than specified in specific door sections.C. Hardware Consultant shall meet with Owner and develop Hardware Schedule.

1.02 WORK NOT INCLUDEDA. Rough hardware is not a part of this section of the specifications. General Contractor to furnish

and set all items that are specified or necessary for a complete job, and all hardware specifiedin other sections.

B. Hardware for the following items are not included under this section: Metal windows, metalscreens and access doors.

C. Installation by General Contractor.1.03 QUALITY ASSURANCE

A. This material shall be procured from a source of supply approved by the Owner as competentto correctly interpret the plans, details and specifications, and be prepared at all times topromptly and satisfactorily service the hardware on the job. This supplier must be anestablished Contract Builders' Hardware firm, who maintains and operates an office, displayroom and stock in the State of Texas. This material must be furnished by or under the directsupervision of an Architectural Hardware Consultant, as certified by the Door and HardwareInstitute, Inc., regularly employed by this supplier, and all bids must be so certified. Bids on thismaterial will not be acceptable from firms who have not been successfully engaged in sellingand servicing Contract Builders' Hardware for a period of at least five (5) years.

B. Hardware has been specified herein by manufacturers' name, brand and catalog number forthe purpose of establishing a basis for quality, finish, design and operational function.

C. If hardware for any particular door is not listed or described, it shall be furnished and shall be asspecified for similar locations.

D. Quantities shall be determined by the bidder.1.04 FIRE RATED DOORS

A. Comply with requirements of NFPA 80 and Life Safety Code NFPA 101.B. Provide hardware which has been tested, listed and bears UL Label.

1.05 SUBMITTALSA. Submit to the Owner five (5) complete typewritten copies of the hardware schedule for

approval. The schedule shall be prepared using the "Sequence and Format" for the HardwareSchedule as recommended by the Door and Hardware Institute (DHI).

B. Schedule shall follow requirements of Specifications and shall indicate types, manufacturer'sname and number location and finish of each item required.

C. Submit such samples as required by the Owner for approval. Do not deliver hardware untilapproval is obtained.

D. Approval of schedule will not relieve Contractor of responsibility for furnishing all necessaryhardware.

E. Templates: Provide necessary templates and/or physical hardware to all trades requiring themin order that they may cut, reinforce or otherwise prepare their material or protect to receive thehardware item.


1.06 COORDINATIONA. During required meeting with Owner, coordinate hardware with Owner's Access Control

system.1.07 DELIVERY, STORAGE AND HANDLING

A. All items of hardware to be delivered to the job site shall be completely packaged with allnecessary screws, bolts, miscellaneous parts, instructions and where necessary installationtemplates for manufacturers' suggested installation. They are to be clearly labeled so as toconveniently identify them and their intended location in the building.

B. Store in secure lock up. Control both before and during installation.C. Protect original finish and texture of all finish hardware items, both installed and

not-yet-installed. Follow respective hardware manufacturer's instruction; use protectivematerials and methods recommended by manufacturer.

1.08 WARRANTYA. The finish hardware shall carry a limited warranty against defects in workmanship and

operation for a period of one year from date of acceptance. No liability is to be assumed wheredamage or faulty operation is due to abuse, improper usage, improper installation or failure toexercise normal maintenance.1. Locks shall have a one year limited warranty.2. Door Closers shall have a ten year limited warranty.3. Exit Devices have a three year limited warranty.

PART 2 - PRODUCTS2.01 HARDWARE

A. Substitutions: Request for substitutions of items of hardware shall be made to the Owner nolater than ten days prior to bid opening. Approval of substitutions will only be in writing or byaddendum. Request for substitutions shall be accompanied by samples and or detailedinformation as to the manufacturer of the product.

B. Items specified "NO SUBSTITUTIONS" shall be provided exactly as listed in this Specification.2.02 FINISH

A. All hardware throughout shall be Oil Rubbed Bronze finish. Door Closers stock painted tomatch.

2.03 KEYINGA. All locks & cylinders two keys each, keyed alike or keyed

1. Different as directed by the Owner. Master keyed in one set for project.B. Supply two (2) keys for each Cylinder.C. Supply Six (6) Master keys.

2.04 APPROVED MANUFACTURERS AND PRODUCTSGlynn Johnson: Overhead Door Holders/Stops, Push-Pull LatchesLCN Door Closers: ClosersIves, PBB Hinges: HingesNGP, Pemko Manufacturing: Door Bottoms, Thresholds, etc.Ives, Rockwood Manufacturing: Pulls, Plates, Stops, Silencers, etc.SC - Schlage Lock Company: Rhodes Series LeversVon Duprin, Inc.: Exit Devices

2.05 HARDWARE SETS


HARDWARE GROUP NO. 001

QTY DESCRIPTION CATALOG NUMBER FINISH MFRNOTE CASED OPENING, NO HARDWARE

REQUIRED


QTY DESCRIPTION CATALOG NUMBER FINISH MFR1 EA MORTISE CYLINDER AS REQUIRED 613 SCH

NOTE REMAINDER OF HARDWARE BY DOORMANUFACTURER


QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HINGE 5BB1 4.5 X 4.5 640 IVE1 EA ENTRANCE/OFFICE

LOCKND50PD ATH 613 SCH

1 EA SURFACE CLOSER 4040XP OR P4040XP X MTG BRKT,SPCR & PLATE AS REQ

695 LCN

1 EA KICK PLATE 8400 10" X 2" LDW B4E 613 IVE1 EA WALL STOP WS406/407CCV 613 IVE1 SET SEALS 5050B H & J (USE SILENCERS @

NON-RATED DOORS)DKB NGP


QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HINGE 5BB1 4.5 X 4.5 640 IVE1 EA ENTRANCE/OFFICE

LOCKND50PD ATH 613 SCH

1 EA WALL STOP WS406/407CCV 613 IVE1 SET SEALS 5050B H & J (USE SILENCERS @




QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HINGE 5BB1 4.5 X 4.5 640 IVE1 EA STOREROOM LOCK ND80PD ATH 613 SCH1 EA SURFACE CLOSER 4040XP OR P4040XP X MTG BRKT,

SPCR & PLATE AS REQ695 LCN



HARDWARE GROUP NO. 201C

QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HINGE 5BB1 4.5 X 4.5 640 IVE1 EA STOREROOM LOCK ND80PD ATH 613 SCH1 EA SURFACE CLOSER 4040XP SCUSH X MTG BRKT, SPCR &

PLATE AS REQ695 LCN

1 EA KICK PLATE 8400 10" X 2" LDW B4E 613 IVE1 SET SEALS 5050B H & J (USE SILENCERS @



QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 640 IVE1 EA STOREROOM LOCK ND80PD ATH 613 SCH1 EA SURFACE CLOSER 4040XP SCUSH X MTG BRKT, SPCR &

PLATE AS REQ695 LCN

1 EA KICK PLATE 8400 10" X 2" LDW B4E 613 IVE1 EA OH RAIN DRIP 16A DW + 4" DKB NGP1 SET SEALS 164V H & J DKB NGP1 EA DOOR SWEEP 200NA LENGTH AS REQ DKB NGP1 EA SADDLE THRESHOLD 426E LENGTH AS REQ DKB NGP


QTY DESCRIPTION CATALOG NUMBER FINISH MFR6 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 640 IVE2 EA MANUAL FLUSH BOLT FB458 613 IVE1 EA DUST PROOF STRIKE DP2 613 IVE1 EA STOREROOM LOCK ND80PD ATH 613 SCH1 EA OH STOP 900S SERIES SIZE AS REQUIRED 613 GLY


1 EA SURFACE CLOSER 4040XP SCUSH X MTG BRKT, SPCR &PLATE AS REQ

695 LCN

2 EA KICK PLATE 8400 10" X 1" LDW B4E 613 IVE1 EA OH RAIN DRIP 16A DW + 4" DKB NGP1 SET SEALS 164V H & J DKB NGP1 SET ASTRAGAL 9605A HEIGHT AS REQUIRED (OMIT @


2 EA DOOR SWEEP 200NA LENGTH AS REQ DKB NGP1 EA SADDLE THRESHOLD 426E LENGTH AS REQ DKB NGP

HARDWARE GROUP NO. 214SX

QTY DESCRIPTION CATALOG NUMBER FINISH MFR6 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 640 IVE2 EA MANUAL FLUSH BOLT FB458 613 IVE1 EA DUST PROOF STRIKE DP2 613 IVE1 EA STOREROOM LOCK ND80PD ATH 613 SCH2 EA OH STOP 900S SERIES SIZE AS REQUIRED 613 GLY1 SET SEALS 164V H & J DKB NGP1 SET ASTRAGAL 9605A HEIGHT AS REQUIRED (OMIT @



HARDWARE GROUP NO. 405IX

QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HW HINGE 5BB1HW 4.5 X 4.5 640 IVE1 EA PASSAGE SET ND10S ATH 613 SCH1 EA SURFACE CLOSER 4040XP OR P4040XP X MTG BRKT,


1 EA KICK PLATE 8400 10" X 2" LDW B4E 613 IVE1 EA WALL STOP WS406/407CCV 613 IVE1 SET SEALS 164V H & J DKB NGP1 EA DOOR SWEEP C607A LENGTH AS REQ DKB NGP1 EA SADDLE THRESHOLD 426E LENGTH AS REQ DKB NGP


QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HINGE 5BB1 4.5 X 4.5 640 IVE1 EA CLASSROOM LOCK ND70PD ATH 613 SCH1 EA WALL STOP WS406/407CCV 613 IVE


1 SET SEALS 5050B H & J (USE SILENCERS @NON-RATED DOORS)

DKB NGP


QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 640 IVE1 EA CLASSROOM LOCK ND70PD ATH 613 SCH1 EA SURFACE CLOSER 4040XP SCUSH X MTG BRKT, SPCR &

PLATE AS REQ695 LCN

1 EA KICK PLATE 8400 10" X 2" LDW B4E 613 IVE1 EA OH RAIN DRIP 16A DW + 4" DKB NGP1 SET SEALS 164V H & J DKB NGP EA DOOR SWEEP 200NA LENGTH AS REQ DKB NGP

1 EA SADDLE THRESHOLD 426E LENGTH AS REQ DKB NGP

HARDWARE GROUP NO. 505IS

QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HW HINGE 5BB1HW 4.5 X 4.5 640 IVE1 EA CLASSROOM LOCK ND70PD ATH 613 SCH1 EA OH STOP 100S SERIES SIZE AS REQUIRED 613 GLY1 EA SURFACE CLOSER 4040XP OR P4040XP X MTG BRKT,


1 EA KICK PLATE 8400 10" X 2" LDW B4E 613 IVE1 SET SEALS 164V H & J DKB NGP EA DOOR SWEEP C607A LENGTH AS REQ DKB NGP


HARDWARE GROUP NO. 505ISX

QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HW HINGE 5BB1HW 4.5 X 4.5 640 IVE1 EA CLASSROOM LOCK ND70PD ATH 613 SCH1 EA OH STOP 100S SERIES SIZE AS REQUIRED 613 GLY1 EA SURFACE CLOSER 4040XP OR P4040XP X MTG BRKT,


1 EA KICK PLATE 8400 10" X 2" LDW B4E 613 IVE1 SET SEALS 164V H & J DKB NGP1 EA DOOR SWEEP C607A LENGTH AS REQ DKB NGP1 EA SADDLE THRESHOLD 426E LENGTH AS REQ DKB NGP


HARDWARE GROUP NO. 505X

QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HW HINGE 5BB1HW 4.5 X 4.5 NRP 640 IVE1 EA CLASSROOM LOCK ND70PD ATH 613 SCH1 EA SURFACE CLOSER 4040XP SCUSH X MTG BRKT, SPCR &

PLATE AS REQ695 LCN

1 EA KICK PLATE 8400 10" X 2" LDW B4E 613 IVE1 SET SEALS 164V H & J DKB NGP EA DOOR SWEEP 200NA LENGTH AS REQ DKB NGP



QTY DESCRIPTION CATALOG NUMBER FINISH MFR3 EA HINGE 5BB1 4.5 X 4.5 640 IVE1 EA CLASSROOM LOCK ND70PD ATH 613 SCH1 EA OH STOP 100S SERIES SIZE AS REQUIRED 613 GLY1 EA SURFACE CLOSER 4040XP OR P4040XP X MTG BRKT,




HARDWARE GROUP NO. 800AV

QTY DESCRIPTION CATALOG NUMBER FINISH MFR2 EA PIVOT SET 7222 SET 613 IVE2 EA INTERMEDIATE PIVOT 7222 INT 613 IVE2 SET PUSH/PULL BAR 9190-NO-10" 613 IVE2 EA SURFACE CLOSER 4040XP SCUSH X MTG BRKT, SPCR &

PLATE AS REQ695 LCN

1 SET SEAL PERIMETER SEAL BY FRAMEMANUFACTURER

1 SET ASTRAGAL MEETING STILE SEAL BY DOORMANUFACTURER


QTY DESCRIPTION CATALOG NUMBER FINISH MFR


3 EA HW HINGE 5BB1HW 4.5 X 4.5 640 IVE1 EA DOOR PULL, 1" ROUND 8103EZ-O 10" 613 IVE1 EA PUSH PLATE 8200 4" X 16" 613 IVE1 EA SURFACE CLOSER 4040XP OR P4040XP X MTG BRKT,




HARDWARE GROUP NO. 802S

QTY DESCRIPTION CATALOG NUMBER FINISH MFR6 EA HW HINGE 5BB1HW 4.5 X 4.5 640 IVE2 EA ROLLER LATCH RL30 613 IVE2 EA DOOR PULL, 1" ROUND 8103EZ-O 10" 613 IVE2 EA PUSH PLATE 8200 4" X 16" 613 IVE2 EA OH STOP 450S SERIES SIZE AS REQUIRED 613 GLY1 SET SEALS 5050B H & J (USE SILENCERS @


HARDWARE GROUP NO. 804AL

QTY DESCRIPTION CATALOG NUMBER FINISH MFR2 EA PIVOT SET 7222 SET 613 IVE2 EA INTERMEDIATE PIVOT 7222 INT 613 IVE1 EA DEADBOLT MS1850S X 4015 X 4016 X 4085 X 4089 ADA1 EA MORTISE CYL TURN 09-900 SERIES 613 SCH1 EA MORTISE CYLINDER AS REQUIRED 613 SCH1 EA PERMANENT CORE AS REQUIRED, MATCH EXISTING 613 SCH2 SET PUSH/PULL BAR 9190-NO-10" 613 IVE2 EA SURFACE CLOSER 4040XP SCUSH X MTG BRKT, SPCR &

PLATE AS REQ695 LCN

1 SET SEAL PERIMETER SEAL BY FRAMEMANUFACTURER

1 SET ASTRAGAL MEETING STILE SEAL BY DOORMANUFACTURER



QTY DESCRIPTION CATALOG NUMBER FINISH MFR


3 EA HW HINGE 5BB1HW 4.5 X 4.5 640 IVE1 EA DOOR PULL, 1" ROUND 8103EZ-O 10" 613 IVE1 EA PUSH PLATE 8200 4" X 16" 613 IVE1 EA OH STOP 100S SERIES SIZE AS REQUIRED 613 GLY1 EA SURFACE CLOSER 4040XP OR P4040XP X MTG BRKT,




PART 3 - EXECUTION3.01 INSPECTION:

A. Examine hardware prior to installation; verify that delivered hardware matches quantity, type,finish, etc., as that shown on final Hardware Schedule. Notify Owner and hardware supplier, inwriting, of discrepancies, shortages and incorrect hardware items.

B. Provide or replace shortages and incorrect hardware with proper hardware as scheduled onfinal Hardware Schedule, at no cost to Owner.

3.02 INSTALLATION:A. Mount hardware at height recommended by NBHA "Recommended Location for Builders'

Hardware", except as otherwise specifically indicated or required to comply with requirementsof governing authorities having jurisdiction at project site as directed.

B. Install all hardware in compliance with manufacturer's instruction requirements.C. Set hardware level, plumb and true to line and location required. Adjust and reinforce

attachment substrate as necessary for proper installation and operation.D. Attach hardware securely in final position.

1. Attach exit devices, closers and holders to doors with through bolts and grommet nuts.E. Cut and fit thresholds to profile of door frames.

3.03 ADJUSTING AND CLEANING:A. Check and adjust each operating item of hardware to operate freely and easily, to ensure

proper operation and function of each unit.1. Lubricate moving parts with type lubricant recommended by manufacturer, if required by

manufacturer.2. Replace units which cannot be adjusted and lubricated to operate freely and smoothly as

intended for application made, at no cost to Owner.B. Clean each hardware item as necessary to restore original factory finish and surface texture, as

recommended by manufacturer. Replace units which cannot be satisfactorily cleaned to restorefactory finish and texture, at no cost to owner.

END OF SECTION


Medley Material Handling ALTERNATING TREAD LADDERSService Facility 055133 - 1Amarillo, TX

SECTION 055133ALTERNATING TREAD LADDERS

PART 1 GENERAL1.01 SECTION INCLUDES

A. Aluminum Alternating Tread Ladders.1.02 RELATED SECTIONS

A. Section 05 12 00 - Structural Steel Framing: Roof structure and opening support.B. Section 05 55 00 - Metal Stair Treads and Nosings: Miscellaneous metal supports.C. Section 06 10 00 - Rough Carpentry: Roof framing and opening support.D. Section 05 12 00 - Structural Steel Framing: Roof framing and support.E. Section 07 42 00 - Wall Panels: Roof curb flashing.

1.03 SUBMITTALSA. Submit under provisions of Section 01 30 00.B. Manufacturer's data sheets on each product to be used, including:

1. Preparation instructions and recommendations.2. Storage and handling requirements and recommendations.3. Installation methods.

C. Shop Drawings for Ladders:1. Plan and section of ladder installation.

1.04 DELIVERY, STORAGE, AND HANDLINGA. Store products in manufacturer's unopened packaging until ready for installation.B. Store ladder until installation inside under cover. If stored outside, under a tarp or suitable cover.

1.05 WARRANTYA. Limited Warranty: Five years against defective material and workmanship, covering parts only,

no labor or freight. Defective parts, if deemed so by the manufacturer, will be replaced at nocharge, freight excluded, upon inspection at manufacturer's plant which warrants same.

PART 2 PRODUCTS2.01 MANUFACTURERS

A. Acceptable Manufacturer: Precision Ladders, LLC, which is located at: P. O. Box 2279 ;Morristown, TN 37816-2279; Toll Free Tel: 800-225-7814; Tel: 423-586-2265; Fax:423-586-2091; Web: www.PrecisionLadders.com

B. Requests for substitutions will be considered in accordance with provisions of Section 01 60 00.2.02 ALUMINUM ALTERNATING TREAD LADDER

A. Aluminum Alternating Tread Ladder and Components: Ladder, mounting brackets andhandrails on both sides.1. Model: Model AT Aluminum Alternating Tread Ladder as manufactured by Precision

Ladders, LLC.2. Capacity: Unit shall support a 1000 lb (227 kg) total load without failure.3. Ladder Side Stringers: 3 inch by 2 inch by 1/8 inch (76 mm by 51 mm by 3 mm) extruded

6005-T5 aluminum tubing. Pitch: 68 degrees.4. Ladder Center Stringer: 10 inch by 1/4 inch (254 mm by 6 mm) extruded 6005-T5

aluminum flat bar. Note: Neoprene trim adhered to front edge of center stringer to protectclimber.

5. Ladder Treads: 1 inch deep aluminum Bar Grating6. Ladder Mounting Brackets:

a. Floor Bracket: 2 inch by 3 inch by 1/4 inch (51 mm by 76 mm by 6 mm) aluminumangle.


Medley Material Handling ALTERNATING TREAD LADDERSService Facility 055133 - 2Amarillo, TX

b. Top Bracket: 4-3/4 inch by 5 inch by 1/4 inch (121 mm by 127 mm by 6 mm)aluminum angle.

7. Handrails: 1-1/4 inches (32 mm) Schedule 40, 6005-T5 aluminum pipe provided withinternal aluminum fittings.

2.03 FABRICATIONA. Completely fabricate ladder ready for installation before shipment to the site.B. Completely fabricate handrail components ready for field assembly to ladder before shipment to

site.PART 3 EXECUTION3.01 EXAMINATION

A. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactorypreparation before proceeding.

B. Examine materials upon arrival at site. Notify the carrier and manufacturer of any damage.3.02 INSTALLATION

A. Install in accordance with manufacturer's instructions.3.03 PROTECTION

A. Protect installed products until completion of project.B. Touch-up, repair or replace damaged products before Substantial Completion.

END OF SECTION

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COPYRIGHT 2011 BOCKUS PAYNE ASSOCIATES

ARCHITECTS, P.C. ALL RIGHTS RESERVED. THIS

DRAWING IS PROPERTY OF BOCKUS PAYNE

ASSOCIATES ARCHITECTS. ANY MODIFICATION

OR USE OF THIS DRAWING WITHOUT EXPRESS

WRITTEN AUTHORIZATION OF BOCKUS PAYNE

ASSOCIATES ARCHITECTS, P.C. IS PROHIBITED.

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