ACC_WalkWay_A1.1.pdf

PDF 145 KB Posted

Attached to
Replace Outdoor Walkway, Project 2015-104M14
Solicitation number
IFB1 GJBA 2016000094 5
Issued by
Arapahoe County, Colorado

About this file

This is a construction design document and specification sheet prepared by Davis Wince Architects for Arapahoe Community College's Walkway Renovation project located at 5900 S. Santa Fe Drive, Littleton, Colorado. The document serves as part of the bid package issued on August 10, 2015, and includes architectural plans and construction specifications for new partition walls, ceiling systems, and related finishes in the renovation area. The project encompasses new work plans, reflected ceiling plans, and roof plans with detailed partition types (P-4, P-24, and P-25) featuring varying metal stud configurations and fire-rating requirements. The specification includes requirements for fire-retardant treated wood blocking, firestopping at penetrations, and coordination among multiple trades to accommodate existing utilities and structural elements.

The construction specifications establish clear contractor responsibilities for verifying existing conditions, accepting project conditions as-is, and performing all necessary patching and repairs to facilitate new work. Key construction requirements include the installation of 1-hour fire-rated partitions with three layers of wallboard where specified, provision of transition and termination strips at flooring material changes, carpet tile flooring with matching wall base, and acoustical ceiling tile systems. The contractor must comply with manufacturer specifications for metal stud limiting heights and spans, coordinate with architects and other trades regarding accessory mounting and electrical/HVAC integration, and provide field measurements to reconcile any discrepancies between the drawings and existing conditions. No explicit pricing terms, contract duration, or funding information is provided in this technical specification document.

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Text version

TYPICAL PARTITION NOTES

1. WOOD AND PLYWOOD BLOCKING SHALL BE FIRE RETARDANT TREATED.

2. PENETRATIONS THROUGH FIRE RATED PARTITIONS SHALL CONTAIN CONTINUOUS

FIRESTOPPING OR CONTINUOUS ACOUSTICAL SEALANT THROUGH NON-RATED PARTITIONS

3. ALL FIRE RATED PARTITIONS SHALL EXTEND TO THE UNDERSIDE OF STRUCTURE, OR FIRE

RATED HORIZONTAL ASSEMBLY, AS REQUIRED.

4. ALL PARTITIONS TO BE BUILT AS SHOWN OR DETAILED. UPON COORDINATION WITH

DIFFERENT TRADES CONTRACTOR, AT NO COST TO THE OWNER, SHALL BUILD WALLS IN

THICKNESS TO ADEQUATELY COVER PIPING, CONDUITS, ETC. NOTIFY ARCHITECT WITH ANY

SUCH NEED TO INCREASE THICKNESS PRIOR TO PROCEEDING.

TYPICAL PARTITION TYPES

5. CONTRACTOR SHALL COMPLY WITH MANUFACTURER'S LIMITING HEIGHTS / SPAN TABLES,

OTHERWISE METAL STUDS SHALL BE 18 GAUGE, TYPICAL, UNLESS NOTED OTHERWISE.

NEW WORK GENERAL NOTES

1. VERIFY EXISTING CONDITIONS BEFORE PROCEEDING WITH ANY WORK. NOTIFY THE

ARCHITECT IF CONDITIONS ENCOUNTERED DIFFER FROM CONDITIONS ON THE DRAWINGS.

2. DIMENSIONS FOR PARTITIONS ARE TO THE FACE OF THE OUTSIDE EXPOSED MATERIAL.

3. CONTRACTOR SHALL ACCEPT PROJECT CONDITIONS AS IS AND WILL BE RESPONSIBLE

FOR ALL PATCHING AND REPAIRING REQUIRED TO FACILITATE NEW WORK. PATCHING AND

REPAIRING INCLUDE, BUT IS NOT LIMITED TO, WALL PENETRATIONS, FLOOR PATCHING,

FLOOR LEVELING, ETC.

4. CONTRACTOR SHALL PROVIDE FIRE TREATED WOOD BLOCKING FOR THE MOUNTING OF

ALL WALL ACCESSORIES, CASEWORK, EQUIPMENT, ETC. REFER TO THE ACCESSORY

MOUNTING HEIGHTS CHART ON SHEET G1.1 FOR TYPICAL MOUNTING HEIGHTS. COORDINATE

WITH THE APPROPRIATE TRADE, SUBCONTRACTOR, AND/OR MANUFACTURER AS NEEDED.

CONSULT THE ARCHITECT FOR ANY CLARIFICATIONS.

5. DOOR FRAMES ARE TO BE LOCATED 4" FROM ADJACENT WALL, UNLESS NOTED

OTHERWISE.

6. CONTRACTOR SHALL PROVIDE TRANSITION STRIPS AND TERMINATION STRIPS AT

CHANGES IN FLOORING MATERIAL TO ASSURE A SMOOTH TRANSITION OF FINISHES. WHERE

APPROPRIATE, TRANSITIONS SHOULD BE AT THE CENTER OF THE DOOR, NOT THE FRAME.

PLAN LEGEND

NEW PARTITION

AREA NOT IN SCOPE

NEW DOOR AND FRAME,

SEE DOOR SCHEDULE

EXISTING WALLS TO

REMAIN

EXISTING DOOR AND

FRAME TO REMAIN

NEW WINDOW AND FRAME

FIRE RATED PARTITIONS

HAVE CROSS-HATCH

FILL PATTERN

A3.1D

A3.1

A

A5.1 G

A5.1 L6' - 0" 2' - 5 5/8"

1' - 8 1/2" 8' - 2 3/8"

1' - 8 1/2"

10' - 3 1/2" 1' - 8 1/2" 10' - 3 1/2" 1' - 8 1/2" 10' - 3 1/2" 1' - 8 1/2" 15' - 1 3/4" 3' - 11 3/4" 11' - 2 1/4" 1' - 8"

3'

6" 2'

6"

EXISTING

WORK AREA

EXISTING

CORRIDOR

EXISTING

HALL

EXISTING

OFFICE

EXISTING

OFFICE

EXISTING

CORRIDOR

EXISTING

OFFICE

EXISTING

OFFICE

WALKWAY

B A3.1

P-24 P-25 P-25P-24 P-24 P-25

P-4

PROVIDE SHAFT OF

ADEQUATE SIZE TO

ALLOW ROUTING OF

PIPING

C A3.1

P-4

P-4

PATCH SPALLING, HOLES AND GENERAL DAMAGE

TO EXISTING CAST IN PLACE CONCRETE. LOOK

FOR AND NOTE ANY STRUCTURAL DAMAGE. EXISTING FLOOR

DRAIN AND WATER

PROOFING TO

REMAIN. PROTECT AS

NEEDED

EXISTING SLOPED FLOOR

FLOORING TO BE CARPET

TILE W/ NEW WALL BASE TO

MATCH EXISTING.

NOTE: ALL DIMENSIONS ARE TO BE FIELD MEASURED IF THERE IS ANY CONFLICT WITHIN

THESE DOCUMENTS AND THE EXISTING CONDITION THE CONTRACTOR IS TO NOTIFY THE

ARCHITECT IMMEDIATELY FOR CLARIFICATION AND FURTHER DIRECTION.

1' X 4' LIGHT FIXTURE

RE: ELEC.

DOWN CAN

RE:ELEC. WALL SCONCE

RE: ELEC.

HARDIE REVEAL SIDING

C A3.1

EQ

EQ

EQ

EQ

EQ

EQ

EXISTING

OFFICE

EXISTING

HALL EXISTING

HALL

EXISTING

OFFICE

EXISTING

OFFICE

EXISTING

HALL

EXISTING

WORK AREA

EXISTING

CORRIDOR

WALKWAY

EXIT LIGHT , CENTER IN TILE

RE: ELEC.

B A3.1

SCUPPER

C A3.1

1/4" PER FOOT

SLOPED STRUCT.

1/4" PER FOOT

SLOPED STRUCT.

1/ 4"

P

ER

F O

O T

TA

PE

R

ED

IN

SU

LA

TI

O N

A5.1 K

H A5.1

WALL SCONCE.

REF: ELEC.

ALIGN

CEILING GENERAL NOTES

1. CENTER CEILING GRID IN ROOMS AS SHOWN ON REFLECTED CEILING PLAN, UNLESS

OTHERWISE NOTED.

2. ON VERTICAL FACE OF WALLBOARD SOFFIT, EXTEND WALLBOARD A MINIMUM OF 6" ABOVE

FINISHED CEILING ELEVATION UNLESS OTHERWISE NOTED.

3. LIGHT FIXTURES, GRILLES, AND DIFFUSERS ARE TO BE LOCATED IN FINISHED CEILINGS AT

LOCATIONS SHOWN ON ARCHITECTURAL REFLECTED CEILING PLANS. CONSULT ARCHITECT IF

NEEDED FOR CLARIFICATION ON EXACT PLACEMENT. REFER TO ELECTRICAL & HVAC

DRAWINGS, THIS SET, FOR LIGHTING & GRILLE/DIFFUSER DESIGN INTENT, RESPECTIVELY.

CEILING LEGEND

2' X 4' ACOUSTICAL

CEILING TILE SYSTEM

1' X 4' INDUSTRIAL FIXTURE

REFER TO ELECT. DRAWINGS

CAN LIGHT FIXTURE

REFER TO ELECT. DRAWINGS

SUPPLY AIR

RETURN AIR

DATE:

PHASE:

COMM. NO.

SHEET NO.:SHEET TITLE:

PREPARED BY:

PREPARED FOR:

www.daviswince.com tel fax

REVISIONS

303 893.0505 303 433.4988

1764 Platte Street Denver, CO 80202

08/10/2015

BID DOCUMENTS

2015.016

NEW WORK PLANS A1.1

ACC WALKWAY RENOVATION

ARAPAHOE COMMUNITY COLLEGE

5900 S. SANTA FE DR.

LITTLETON, CO 80120

TYPE RATING

FIRE

TEST PLAN DETAIL CONSTRUCTION WIDTH

P-4 - 3 5/8" MTL STUDS @ 16" O.C.

BATT INSULATION

1/2" EXTERIOR SHEATHING

0' - 4 1/4"

P-24 1 HR UL U465 (3) LAYERS 1/2" WALLBOARD

4" MTL STUDS @ 16" O.C.

BATT INSULATION

1/2" EXTERIOR SHEATHING

0' - 7 1/4"

P-25 1 HR UL U465 (3) LAYERS 1/2" WALLBOARD

8" MTL STUDS @ 16" O.C.

BATT INSULATION

1/2" EXTERIOR SHEATHING

0' - 11 1/4"

0 4' - 0" 8' - 0" 12' - 0"

A NEW WORK PLAN N

0 4' - 0" 8' - 0" 12' - 0"

B REFLECTED CEILING PLAN N

NO. DATE DESCRIPTION

2 9/8/2015 BIDDER COMMENTS

0 4' - 0" 8' - 0" 12' - 0"

C ROOF PLAN N

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