Charles D . Baker. Governor
Karyn E. Polito, Lieutenant Governor
Stephanie Pollack. Secretary & CEO
Thomas linlin, Acting Administrator
~~--massDOT
Massachusetts Department of nansportltlon
,
Highway Division
April 14, 201S
Mr. Daniel Hartnet
Quality Control
P. A. Landers, Inc.
3S I Winter Street
Hanover, MA 02339
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:
P A LANDERS - PLYMOUTH, MA
Approved Cementitious & Mitigating Materials:
Cl: TYPE I I II DRAGON PRODUCTS - THOMASTON, ME; FAl: TYPE F HEADWATERS
RESOURCES - SOMERSET, MA; SLAG: TYPE 120 LAFARGE NEWCEM - BALTIMORE, MD;
SF: GRACE FORCE I 0,000 D - CAMBRIDGE, MA
Approved Aggregates:
FINEl: PA LANDERS - SANDWICH, MA; 3/8"1: PA LANDERS - SANDWICH, MA; 3/4"1: PA
LANDERS- SANDWICH, MA; l.S"l: PA LANDERS- SANDWICH, MA
Approved Admixtures:
ADI: TYPE C260 W. R. GRACE - DAREX II AEA; AD2: TYPE A,F W. R. GRACE - MIRA 62;
AD3: TYPE A,F W.R. GRACE - ADVA 190; AD4: TYPE CW. R. GRACE - DCI S; ADS: TYPE
B,D W. R. GRACE - RECOVER; AD6: TYPE S W. R. GRACE - DARAFILL
Approved Mix Designs:
1.) 3000 PSI; 3/4"; Cl: 321 LBS.; SLAG: 214 LBS.; ADI: 2.6 OZ.; AD2: 26.8 OZ. 2.) 3000 PSI; 1.S"; Cl: 283 LBS.; SLAG: 189 LBS.; ADI: 1.7 OZ.; AD2 : 23.6 OZ. 3.) 3SOO PSI; 1.S"; Cl: 314 LBS.; SLAG: 209 LBS.; ADI: 1.8 OZ.; AD3: 20.9 OZ. 4.) 4000 PSI; 3/8"; Cl: 396 LBS.; SLAG: 264 LBS.; ADI: 3.3 OZ.; AD3: 29.7 OZ. S.) 4000 PSI; 3/4"; Cl: 39S LBS.; SLAG: 263 LBS.; ADI: 3.2 OZ.; AD3: 26.3 OZ. 6.) 4000 PSI; 314"; Cl: 37S LBS.; SLAG: 2SO LBS.; ADI: l.S OZ.; AD2: 37.S OZ. 7.) 4000 PSI; HP; 314"; Cl: 330 LBS.; SLAG: 220 LBS.; SF: 3S LBS. ; ADI: 2.9 OZ.; AD3: 29.2 OZ.; AD4: 384 OZ.; ADS: 11.7 OZ. 8.) 4000 PSI; 1.S"; Cl: 339 LBS.; SLAG: 226 LBS.; ADI: 2.8 OZ.; AD3: 22.6 OZ. 9.) SOOO PSI; HP; 314"; Cl: 387 LBS.; SLAG: 2S7 LBS.; SF: 41 LBS.; ADI: 3.4 OZ.; AD3: 27.4 OZ.; AD4: 384 OZ.; ADS: 13.7 OZ. 10.) SOOO PSI; l.S"; Cl: 40S LBS.; SLAG: 270 LBS.; ADI: 2.3 OZ.; AD3: 27 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
11.) ; CDF NON-EXCAVATABLE; Cl : 7S LBS.; AD6: 3 OZ. 12.) ; CDF NON-EXCAVATABLE ; C 1: 110 LBS. ; AD6 : 3 OZ. 13.) 3000 PSI; 3/4"; Cl: 428 LBS.; FAI: 107 LBS.; ADI: 0.9 OZ.; AD2: 37.S OZ. 14.) 3000PSI; 1.S";Cl: 378LBS.; FA1: 94LBS.;AD1: O.SOZ.;AD2: 33 .SOZ. IS.) 4000 PSI; 3/8"; Cl: S28 LBS. ; FAI: 132 LBS.; ADI: 1.3 OZ.; AD3: 29.7 OZ. 16.) 4000 PSI; 3/4"; Cl: SOO LBS.; FAI: 12S LBS.; ADI: 3 OZ.; AD2: 37.S OZ. 17.) 4000PSI;3/4";Cl: S26LBS.;FA1: 132LBS.;AD1: 1.20Z. ; AD3: 26.30Z. 18.) 4000 PSI; HP; 3/4"; Cl : 462 LBS.; FAI: 88 LBS .; SF: 3S LBS .; ADI: 1.S OZ.; AD3: 29.3 OZ. ; AD4: 384 OZ. ; ADS: 11.7 OZ. 19.) 4000 PSI; 1.S"; Cl: 4S2 LBS.; FAI : 113 LBS.; ADI: 0.7 OZ. ; AD3: 22.6 OZ. 20.) SOOO PSI; HP; 3/4"; Cl: S42 LBS.; FAI: 102 LBS. ; SF: 41 LBS .; ADI: 1.7 OZ.; AD3: 34.3 OZ. ; AD4: 384 OZ.; ADS: 13 .7 OZ. · Sincerely,
:fL- JJ,k
RFM/jl/wk
Attachments
C: District S Materials Engineer
R&M Job File
Director of Research and Materials