Charles D . Baker. Governor
Karyn E. Polito. Lieutenant Governor
Stephanie Pollack. Secretary & CEO
Thomas "Tinlin, Acting Administrator
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Division
June 23, 201S
Mr. Greg Keelan
President
Southern Redi-Mix
99 Clay Pit Road
Marshfield, MA 020SO
Dear Sir,
The following cement concrete mix design submittals have been reviewed by this section and are
approved as specified below, subject to performance at the plant, on the project or in the laboratory. Any
changes will require new mix design submittals and trial batches.
Approved Plant Location:
SOUTHERN READY MIX - MARSHFIELD, MA
Approved Cementitious & Mitigating Materials:
Cl: TYPE I I II LEHIGH - GLENS FALLS, NY; C2: TYPE I I II DRAGON PRODUCTS ­
THOMASTON, ME; FA I: TYPE F HEADWATERS RESOURCES - SOMERSET, MA; SLAG:
TYPE 120 LAFARGE NEWCEM - BALTIMORE, MD; SF: SILICA GRACE FORCE I 0,000 D ­
CAMBRIDGE, MA
Approved Aggregates:
FINE!: G LOPES CONSTRUCTION - TAUNTON, MA; 3/8"1: G LOPES CONSTRUCTION TAUNTON. MA; 3/4"1: G LOPES CONSTRUCTION - TAUNTON, MA; l.S"I: G LOPES
CONSTRUCTION - TAUNTON, MA
Approved Admixtures:
ADI: TYPE C260 W.R. GRACE- DAREX II AEA; AD2: TYPE B,D W.R. GRACE- DARATARD
17; AD3: TYPE A,F W.R. GRACE - ADVA 190; AD4: TYPE CW. R. GRACE - DCI S; ADS:
TYPES W.R. GRACE- DARAFILL
Approved Mix Designs:
I.) ; CDF I E/2E; Cl: 7S LBS.; ADS: 3 OZ. 2.) ; CDF I E/2E ; C2: 7S LBS. ; ADS: 3 OZ. 3.) 4000 PSI; 1.S"; Cl: 480 LBS.; FA I: 120 LBS.; ADI: 1.S OZ.; AD3: 24 OZ. 4.) 4000 PSI; I .S"; C2: 480 LBS.; FA I: 120 LBS.; ADI: I.S OZ.; AD3: 24 OZ. S.) 4000 PSI; 3/4"; Cl: S28 LBS.; FA!: 132 LBS.; ADI: 1.7 OZ.; AD3: 26.4 OZ. 6.) 4000 PSI; 3/4"; C2: S28 LBS.; FA!: 132 LBS . ; ADI: 1.7 OZ.; AD3: 26.4 OZ. 7.) SOOOPSI;3/4";CI: S64LBS.;FAI: 141 LBS. ;ADI: 1.80Z.;AD3: 280Z. 8.) SOOO PSI; 3/4"; C2: S64 LBS.; FA I: 141 LBS.; ADI: 1.8 OZ.; AD3: 28 OZ. 9.) 4000 PSI; HP; 3/4"; Cl: 433 LBS.; FAl: 117 LBS.; SF: 3S LBS.; ADI: 1.7 OZ.; AD2: 11.7 OZ.; AD3: 29.S OZ.; AD4: 384 OZ. Leading the Nation in Transportation Excellence
Four Hundred D Street. Boston, MA 021 I 0
Tel: 617-951-0590, TDD: 617-973-7306
www.mass.gov/massdot
10.) 4000 PSI; HP; 3/4"; C2: 433 LBS.; FAl: 117 LBS.; SF: 35 LBS.; ADI: 1.7 OZ.; AD2: 11.7
OZ.; AD3: 29.5 OZ.; AD4: 384 OZ. 11.) 5000 PSl; HP; 314"; Cl: 507 LBS.; FAl: 137 LBS.; SF: 41 LBS.; ADI : 4 OZ.; AD2: 13.7 OZ. ; AD3: 34.3 OZ.; AD4: 384 OZ. 12.) 5000 PSI; HP; 314"; C2: 507 LBS.; FAl: 137 LBS. ; SF: 41 LBS . ; ADI : 4 OZ.; AD2 : 13.7 OZ.; AD3 : 34.3 OZ.; AD4: 384 OZ. Director of Research and Materials
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Attachments
C: District 5 Materials Engineer
R&M Job File