=====================  Product Identification  =====================

MSDS NAME:PORTLAND CEMENT TYPE III
NIIN:00N069725
MSDS Number: CBKSW
=== Responsible Party ===
Company:ASH GROVE CEMENT WEST INC
Address:111 S E MADISON ST
City:PORTLAND
State:OR
ZIP:97214
Country:US
Info Phone Num:503-232-3116
Emergency Phone Num:503-232-3116
CAGE:0JE83
=== Contractor Identification ===
Company:ASH GROVE CEMENT WEST INC
Address:13939 N RIVERGATE BLVD
Box:City:PORTLAND
State:OR
ZIP:97283
Country:US
Phone:503-286-1677
CAGE:0JE83

=============  Composition/Information on Ingredients  =============

Name:PORTLAND CEMENT (MAY CONTAIN ING 2)
CAS:65997-15-1
RTECS #:VV8770000
OSHA PEL:50 MPPCF
ACGIH TLV:10 MG/M3 TDUST

Name:CHROMIUM (SARA 313) (CERCLA)
CAS:7440-47-3
RTECS #:GB4200000
Fraction by Wt: TRACE
OSHA PEL:1 MG/M3
ACGIH TLV:0.5 MG/M3
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE:WET CEMENT CAN DRY SKIN & CAUSE
    ALKALI BURNS. CEMENT DUST CAN IRRITATE EYES & UPPER RESPIRATORY
    SYSTEM. CHRONIC:CEMENT DUST CAN CAUSE INFLAMMATION OF LINING OF
    NOSE & INFLAMMATION OF CORNEA.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:DRY SKIN &/OR ALKALI TYPE BURNS TO SKIN, TISSUE
    LINING OF NOSE; IRRITATION OF EYES & UPPER RESPIRATORY SYSTEM;
    DERMATITIS IN HYPERSENSITIVE INDIVIDUALS.
Medical Cond Aggravated by Exposure:HYPERSENSITIVE INDIVIDUALS MAY
    DEVELOP AN ALLERGIC DERMATITIS.

=======================  First Aid Measures  =======================

First Aid:INGEST:CALL MD IMMEDIATELY . INHAL:REMOVE TO FRESH AIR.
    SUPPORT BREATHING (GIVE O*2/ARTF RESP) . EYES:IRRIGATE IMMEDIATELY
    & REPEATEDLY W/WATER FOR AT LEAST 15 MINUTES & GET PROMPT MEDICAL 
    ATTENTION. SKIN:WASH EXPOSED AREAS W/SOAP & WATER.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .

==================  Accidental Release Measures  ==================

Spill Release Procedures:EMERGENCY PROCEDURES ARE NOT REQUIRED. (USE
    DRY CLEANUP METHODS THAT DO NOT DISPERSE THE DUST INTO THE AIR).
    AVOID BREATHING DUST.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:KEEP DRY UNTIL USED.
Other Precautions:DO NOT BREATHE CEMENT DUST; PROTECT SKIN, EYES, NOSE
    FROM DUST. PRECAUTIONS MUST BE OBSERVED BECAUSE CEMENT CAN BURN
    W/OUT WARNING: LITTLE HEAT IS SENSED.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:NIOSH/MSHA APPROVED PROTECTIVE (FILTER) MASK IN
    DUSTY ENVIRONMENTS.
Ventilation:LOCAL EXHAUST: YES, IF NECESSARY TO CONTROL AIR-BORNE DUST
    LEVELS.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
    ANSI DESIGN CRITERIA . IN DUSTY ENVIRONS, USE BARRIER
    CREAMS,(SUPDAT)
Work Hygienic Practices:IMMEDIATELY AFTER WORKING W/CEMENT OR
    CEMENT-CONTAINING MATERIALS, WORKERS SHOULD SHOWER W/SOAP & WATER.
Supplemental Safety and Health
OTHER PROT EQUIP:BOOTS & CLOTHING TO PROTECT SKIN FROM PROLONGED
    CONTACT W/WET CEMENT.

==================  Physical/Chemical Properties  ==================

Boiling Pt:B.P. Text:2700F,1482C
Spec Gravity:3-3.2 (H*2O=1)
Solubility in Water:SLIGHT; 0.1-1%
Appearance and Odor:GRAY POWDER; NO ODOR.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
ACIDS.
Stability Condition to Avoid:IF SUBJECTED TO ACIDS, KEEP DRY UNTIL
    USED.
Hazardous Decomposition Products:NONE.

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
    REGULATIONS . MATERIAL CAN BE DISPOSED OF AS COMMON WASTE OR
    RETURNED TO CONTAINER FOR LATER USE IF IT IS NOT CONTAMINATED.

 Disclaimer (provided with this information by the compiling agencies):
 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
 assume responsibility for the suitability of this information to their
 particular situation.

*** END OF RECORD ***