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Charles D . Baker; Governor Karyn E. Polito, Lieutenant Governor Stephanie Pollack, Secretary & CEO Thomas Tinlin, Acting Administrator
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IJJ'!l!i!~~QI
~~ighway
Division
March 13, 2015
Mr. Peter Joy
General Manager
Cape Cod Ready Mix, Inc.
P.O. Box 399
Orleans, MA 02653
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: CAPE COD READY MIX- ORLEANS, MA Approved Cementitious & Mitigating Materials: Cl: TYPE I I II LEHIGH- UNION BRIDGE, MD; C2: TYPE I I II HOLCIM- HOLLY HILL, SC; FA1: TYPE F HEADWATERS RESOURCES - SOMERSET, MA; SF: GRACE FORCE I 0,000 D- CAMBRIDGE, MA Approved Aggregates: FINE!: CAPE COD AGGREGATES- BOURNE, MA; 318"1: CAPE COD AGGREGATES- BOURNE, MA; 314"1: CAPE COD AGGREGATES -FREETOWN, MA Approved Admixtures: ADI: TYPE C260 W. R. GRACE- DAREX II AEA; AD2: TYPE A,D W. R. GRACE- WRDA 20; AD3: TYPE F W. R. GRACE- EXP 950; AD4: TYPE B,D W. R. GRACE- DARATARD 17; ADS: TYPE E W. R. GRACE­
DARACCEL; AD6: TYPE C W. R. GRACE- DARASET 400; AD7: TYPE C W. R. GRACE- DCI S; AD8: TYPE S
W.R.GRACE-DARAF~L
Approved Mix Designs: 1.) 3000PSI;318";C1: 452LBS.;FAI: 113LBS. ;ADI: 0.60Z.;AD2: 11.30Z.;AD3 : IIJOZ. 2.) 3000 PSI; 314"; C1: 428 LBS.; FAI: 107 LBS.; ADI: 0.8 OZ.; AD2: 10.7 OZ.; AD3: 10.7 OZ. 3.) 4000 PSI; 318"; C1: 540 LBS.; FAI: 135 LBS . ; ADI: 0.7 OZ.; AD2: 13.5 OZ.; AD3: 13.5 OZ. 4.) 4000 PSI; 314"; C1: 527 LBS.; FAI: 131 LBS.; ADI: I OZ.; AD2: 13.2 OZ.; AD3: 13.2 OZ. 5.) 4000PSI;HP;314";Cl: 433LBS.;FAI: 117LBS.;SF: 35LBS.;ADI : 1.50Z.;AD2: 17.60Z.;AD3: 23.4 OZ.; AD7: 384 OZ. 6.) 5000 PSI; 314"; C1: 580 LBS.; FAI: 145 LBS.; ADI: 1.1 OZ. ; AD2: 14.5 OZ.; AD3 : 21.8 OZ. Leading the Nation in Transportation Excellence
Four Hundred 0 Street, Boston, MA 0211 0
Tel: 617-951 -0590, TOO: 617-973-7306
www.mass.govjmassdot
7.) 5000 PSI; HP; 3/4"; Cl: 508 LBS.; FAI: 137 LBS.; SF: 40 LBS.; ADI: 1.5 OZ.; AD2: 20.6 OZ. ; AD3: 27.4
OZ. ; AD7: 384 OZ.
8.) ; FLOW FILL; Cl: 90 LBS.; ADS: 3.5 OZ.
9.) 3000 PSI; 3/8"; C2: 452 LBS.; FAl: 113 LBS.; AD1: 0.6 OZ . ; AD2: 11.3 OZ.; AD3: 11.3 OZ. 10.) 3000PSI;3/4";C2: 428LBS.;FA1: 107LBS.;AD1: 0.80Z.;AD2: 10.70Z.;AD3: 10.70Z. 11.) 4000 PSI; 3/8"; C2: 540 LBS.; FA1: 135 LBS.; ADI: 0.7 OZ.; AD2: 13.5 OZ.; AD3: 13.5 OZ . 12.) 4000 PSI; 3/4"; C2: 527 LBS.; FAI: 131 LBS.; ADI: I OZ.; AD2: 13.2 OZ.; AD3: 13.2 OZ. 13.) 4000 PSI; HP; 3/4"; C2: 433 LBS.; FA1: 117 LBS.; SF: 35 LBS.; AD1: 1.5 OZ.; AD2: 17.6 OZ.; AD3: 23.4 OZ. ; AD7: 384 OZ. 14.) 5000 PSI; 3/4"; C2: 580 LBS.; FAI: 145 LBS.; ADI: 1.1 OZ.; AD2: 14.5 OZ.; AD3: 21.8 OZ. 15.) 5000 PSI; HP; 3/4"; C2: 508 LBS.; FA1: 137 LBS.; SF: 40 LBS.; AD1: 1.5 OZ.; AD2: 20.6 OZ. ; AD3: 27.4 OZ. ; AD7: 384 OZ. 16.) ; FLOW FILL; C2: 90 LBS.; ADS: 3.5 OZ. Sincerely,
Director of Research and Materials
RFM/ms/wk .V 1t... 1
Attachments
C: District 5 Materials Engineer
R&M Job File