14_-_Additional_Requirements.pdf

RE:

Mix Code Description

Gentlemen:

Calportland is pleased to submit the attached concrete mix proportions for the referenced project. These concrete mixes have been proportioned in accordance with the requirements of the American Concrete Institute (ACI) sections 318, 301 or 211, applicable practices, project specification or by customer request.

Date: 1/6/2023

Pereira Sales Company

Submittal No. 13799

Calportland

Corcoran State Prison

9779 Rd. 68

Visalia CA 93291

Office: 888-806-7555

175201 7.5 SK 1" WR 5P

Calportland warrants that the concrete as delivered to this project will meet or exceed the design strength specified on the delivery ticket when evaluated in accordance with ACI-318, ACI-310, and ASTM C-94, latest revision. The measured slump must not exceed the design slump, and the concrete must be tested in strict accordance with the provisions of ASTM standards C-172, C-143, C-31, C-39 and C-617, C-231, C-173, C-138, C-1019, C-78, C-567, C-1064, latest revision.

Concrete will be delivered as per the requirements of ASTM C-94.

In accordance with ASTM C-94, please copy our office with all test results obtained on this concrete by independent testing laboratories.

When placing orders for this project, please order by product mix code number.

Should the Purchaser choose not to purchase temperature control measures, the Purchaser shall assume all liability for rejected concrete due to non-compliant concrete temperature.

Due to unexpected or unavoidable shortages in the supply of raw materials, Calportland shall not be held liable for consequential damages, delay damages, or other claims on account of an inability to fulfill concrete orders.

All samples and testing of samples for acceptance shall be conducted at the point of discharge from the concrete delivery truck.

Quality Control Manager

Respectfully submitted, Calportland

Tom Romero

Quadrel iService

SM

1992 - 2023 Quadrel, Inc.

Date Issued: 1/6/2023

Customer:

Project:

Pereira Sales Company

175201

Submittal No. 13799

Plant No.:

7.5 SK 1" WR 5P

Mix Code must be used when ordering concrete.

211R

Calportland

Corcoran State Prison

9779 Rd. 68

Visalia CA 93291

Office: 888-806-7555

Material Source Description ASTM Weight (lb)Spec. Gravity Volume(CF) oz./CY

Martin Marietta Concrete Sand C33 1,218 7.42 2.63Fine Aggregate

Martin Marietta Size No. 57 C33 1,800 10.84 2.66Coarse Aggregate

CalPortland CalPortland Redding C150 705 3.59 3.15Type II-V Cement

GCP Zyla 625 C494 0.00 1.09 28.00Type A & D Water

Reducer

City Water 296 4.75 1.00Potable Water

TOTAL

PSISpecified F'c : 4,000

Designed Unit Weight: 148.9 lbs./cu.ft.Specified Slump: in.3.00 To 5.00

Designed W/C + P Ratio:Specified Air: %

Designed Volume: cu.ft. 27.00

4,019

0.42

27.00

0.41Air

1.5Designed Air: %

NOTES:

Calportland has no knowledge or authority regarding where this mix is to be placed. Calportland has not been requested to investigate, nor has it been provided with information concerning the soil, subsurface or other environmental conditions at the project site. Therefore it is the responsibility of the project architect/engineer, and or contractor/customer to insure that the above mix parameters of compressive strength, water cement ratio, cement content, and air content, are appropriate for the anticipated soil, subsurface and other environmental conditions at the project site. (ie. ACI-318 sections 4.1-4.3, and the local Building Codes).

This Submittal has been prepared by Calportland for the above client and project ONLY. It is not to be used or reproduced by the client or any third party for any other project without the written permission of Calportland. Calportland may use admixtures or procedures not listed above to control the mixture during Hot or Cold weather, for pumping, long hauls,or other special applications, unless restricted in writing by the client.

COMMENTS:

Quadrel iService

SM

1992 - 2023 Quadrel, Inc.

ZYLA® 625 Data Sheet

Water-reducing admixture -- ASTM C494 Type A and D

Product Description

ZYLA 625 water-reducing admixture is a proprietary formulation incorporating polycarboxylate and highly purified specialty organic chemicals. It promotes more complete hydration of Portland cement and has minimal effect on concrete air entrainment. The ZYLA product line of water reducers is specially formulated to have a synergistic effect with polycarboxylate-based mid-range and high-range water reducers that improve flat-work finishability. This product is manufactured under rigid controls that provide uniform, predictable performance.

ZYLA 625 water reducer is supplied as a light brown, low viscosity liquid, and is ready-to-use as received. One gallon weighs approximately 9.1 lbs (1.09 kg/L). This product meets the requirements of Specification for Chemical

Admixtures for Concrete, ASTM Designation C494 as a Type A and D admixture. Please consult your GCP representative for guidance on the ZYLA product line.

Product Advantages

Uses

ZYLA 625 water reducer is used to produce concrete mixes with lower water content (typically 3% to 10% reduction), greater plasticity and higher compressive strengths. It is suitable for normal weight and light weight concrete in ready-mix, precast and prestressed applications.

Finishability

The unique chemistry of ZYLA 625 product positively impacts the finishability of concrete by providing a creamier and more homogenous texture, with more uniform bleed rate relative to traditional lignin-based water reducers. The influence of ZYLA 625 product on the finishability of lean mixes has been particularly noticeable. Floating and troweling, by machine or hand, imparts a smooth, close tolerance surface.

Minimal impact on concrete air content

Better control of water reduction and setting times as compared to traditional lignin-based water reducers

Synergistic performance of polycarboxylate-based mid-range and high-range water reducers, which include water reduction, concrete strength and air control

In the hardened state, improves the compressive and flexural strengths at all ages of concrete versus traditional lignin-based water reducers

Product Data Sheets

Addition Rates

The addition rate range of 3 to 5 fl oz/100 lbs (195 to 325 mL/100 kg) of cement or cementitious is typical for most applications. However addition rates of 2 to 10 fl oz/100 lbs (130 to 652 mL/100 kg) of cement or cementitious may be used if local testing shows acceptable performance. Pretesting is required to determine the appropriate addition rate for desired performance. The optimum addition rate depends on the other concrete mixture components, job conditions, and desired performance characteristics.

Compatibility with Other Admixtures and Batch Sequencing

ZYLA 625 water reducer is compatible with most admixtures as long as they are added separately to the concrete mix, usually through the water holding tank discharge line. In general, it is recommended that ZYLA 625 admixture be added to the concrete mix near the end of the batch sequence for optimum performance. Different sequencing may be used if local testing shows better performance. Please see GCP Technical Bulletin TB-0110, Admixture Dispenser

Discharge Line Location and Sequencing for Concrete Batching Operations for further recommendations. ZYLA 625 water reducer should not come in contact with any other admixture before or during the batching process, even if diluted in mix water.

Pretesting of the concrete mix should be performed before use, and as conditions and materials change in order to assure compatibility, and to optimize dosage rates, addition times in the batch sequencing and concrete performance.

For concrete that requires air entrainment, the use of an ASTM C260 air-entraining agent (such as DARAVAIR or

DAREX product lines) is recommended to provide suitable air void parameters for freeze-thaw resistance.

Please consult your GCP representative for guidance.

Packaging & Handling

ZYLA 625 water reducing admixture is available in bulk, delivered by metered tank trucks, in 275 gal (1,040 L) totes, and in 55 gal (210 L) drums. It will freeze at about 28°F (-2°C), but will be completely uniform after thawing and thorough agitation.

Dispensing Equipment

A complete line of accurate, automatic dispensing equipment is available. ZYLA 625 product may be introduced to the mix through the water holding tank discharge line. The ZYLA product line is formulated to be free of sediment.

Specifications

Concrete shall be designed in accordance with Standard Recommended Practice for Selecting Proportions for Concrete, ACI 211.

The water-reducing admixture shall be ZYLA 625, as manufactured by GCP Applied Technologies, or equal. The admixture shall not contain calcium chloride as a functional ingredient. ZYLA 625 admixture will not promote corrosion of reinforcing steel embedded in concrete. It shall be used in strict accordance with the manufacturers’ recommendations. The admixture shall comply with ASTM Designation C494, Type A and D water-reducing admixtures. Certification of compliance shall be made available on request.

The admixture shall be delivered as a ready-to-use liquid product and shall require no mixing at the batching plant or job site.

gcpat.com | North America Customer Service: 1 877-4AD-MIX1 (1 877-423-6491)gcpat.com | North America Customer Service: 1 877-4AD-MIX1 (1 877-423-6491)

We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right.

ZYLA, Daravair and Darex are trademarks, which may be registered in the United States and/or other countries, of GCP Applied Technologies Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status.

© Copyright 2018 GCP Applied Technologies Inc. All rights reserved.

GCP Applied Technologies Inc., 2325 Lakeview Parkway, Suite 450, Alpharetta, GA 30009, USA

GCP Canada, Inc., 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6

This document is only current as of the last updated date stated below and is valid only for use in the United States. It is important that you always refer to the currently available information at the URL below to provide the most current product information at the time of use. Additional literature such as Contractor Manuals, Technical Bulletins, Detail Drawings and detailing recommendations and other relevant documents are also available on www.gcpat.com. Information found on other websites must not be relied upon, as they may not be up-to-date or applicable to the conditions in your location and we do not accept any responsibility for their content. If there are any conflicts or if you need more information, please contact GCP Customer Service.

Last Updated: 2022-08-17 gcpat.com/solutions/products/zyla-water-reducing-admixtures/zyla-625-data-sheetgcpat.com/solutions/products/zyla-water-reducing-admixtures/zyla-625-data-sheet

Manufacturer's Certification We hereby certify that CalPortland Type II/V Cement meets the standard requirements of ASTM C150 and AASHTO M85 specification for Type II and Type V cements. Reported are the average chemical and physical data for the month.

October, 2022

Report Date: 11/22/2022

Chemical Properties

ASTM C150 and AASHTO M85 Requirements Analysis

Results Silicon dioxide (SiO2), %

Ferric oxide (Fe2O3), max, % Aluminum oxide (Al2O3), max, %

Calcium oxide (CaO), %

Insoluble residue (IR), max, % Alkalies (Na2O+0.658*K2O), % Tricalcium silicate (C3S), % Dicalcium silicate (C2S), % Tricalcium aluminate (C3A), max, %

Physical Properties Air content of mortar, max, volume % Blaine Fineness, min, m²/kg Autoclave expansion, max, % Compressive Strength, min

3 Day, MPa 3 Day, psi 7 Day, MPa 7 Day, psi

20.3 4.6 4.7 62.7 1.9 2.7 1.7 0.4 0.39

0.03

23.1 28.6

Apparatus and methods used in this laboratory have been checked by the Cement and Concrete Reference Laboratory of the National Institute of Standards and Technology. A copy of the report detailing their findings is available upon request. Major oxides are analyzed in accordance with ASTM C114.

Note: ASTM C150, Table 1, Note D, It is permissible to exceed the values in the table for SO3 content, provided it has been demonstrated by Test Method C1038 that the cement with the increased SO3 will not develop expansion exceeding 0.020% in 14 days.

Mary Carpenter - Production Manager

6.0 6.0 6.0 3.0 3.5 1.5

0.80

10.0 17.0

Redding, CA, USA

Month:

Source:

Type II / V Cement

Limestone

Analysis

Cement Base

15.8 4.3 4.3

Tetracalcium aluminoferrite (C4AF), % --- 14

C4AF + 2(C3A), max, % --- 23

67.5 3.0 0.3

CO2, % --- 0.4

Limestone addition, max, % 5.0 1.2 CaCO3 in Limestone, min, %

28 Day (from previous month), MPa --- 40.8 28 Day (from previous month), psi --- 5920

Vicat Setting Time, min-max, minutes 45 - 375 96 C1038 expansion, max, % 0.020 0.010

Magnesium oxide (MgO), max, % Sulfur trioxide (SO3), max, % Loss on ignition (LOI), max, %

Type V

2.3

1.5

5.0

8.0

15.0

21.0

45 - 375

Type II

6.0

3.5

0.80

0.020

70 70 71

CalPortland Company 15390 Wonderland Boulevard Redding, CA 96003-8526 www.calportland.com Customer Service 844-252-1527

Sieve/Test Average CALTRANS 25 x 4.75 ORProcedure Unit

1 1/2" (37.5mm) 100 100-100CT 202 %

1" (25mm) 96 88-100%

3/4" (19mm) 68 50-80%

1/2" (12.5mm) 25 %

3/8" (9.5mm) 11 0-30%

#4 (4.75mm) 3 0-16%

#8 (2.36mm) 2 0-6%

#200 (75µm) 0.7 %

Clay Lumps/Friable Particles 0.4 ≤3.0ASTM C142 %

LA Abrasion (B,500) 32 ≤50ASTM C131 %

Soundness (Na2SO4) Coarse 1 ≤10ASTM C88 %

Durability (Dc) 90 ≥60CTM 229

CV 90 ≥75CTM 227

FM 7.11ASTM C136

Wash Loss (#200/75um) 0.5ASTM C117 %

Absorption 1.1ASTM C127 %

Lightweight Pieces 0.0 ≤1.0ASTM C123 %

SPGR (SSD) 2.660ASTM C127 / ASTM C128

Unit Wt (Loose) 99.2ASTM C29 pcf

ASTM C289 Alkali Reactivity Innocuous, Sc=25, Rc=47 ASTM C1293 ASR Expansion 0.026% @ 1-Year (Innocuous)

CONCRETE AGGREGATE X VALUES:

3/4" = X = 65 3/8" = X = 15

This product is listed on the Caltrans Innocuous Aggregates List until January, 2026. Should you have questions regarding this aggregate material, please do not hesitate to call your Sales Representative.

Respectfully submitted, Nathan M. Shwiyhat, MSCE, PE Calaveras Materials, LLC Quality Control Manager

SANGER AGGREGATE QUARRY

17533 E. Goodfellow ave

Sanger, CA 93657 209-563-6907

07/01/2022

Calaveras Materials 1" x #4 Concrete Aggregate ASTM C-33 Size No. 57

The 1" x #4 (25mm x 4.75mm) concrete aggregate supplied by Calaveras Materials conforms to the requirements of the referenced ASTM C33 specification for Size No. 57 Aggregate. This natural aggregate is produced at the Sanger, California Plant, SMARA No. 91-10-0027. This material is listed on the Caltrans Innocuous Aggregates List. The typical physical properties of the aggregate are summarized below.

4608-1" X #4 NAT CON-AGG

Sieve/Test Average CALTRANS Fine Agg PCC

OR

4528-CON SAND

Calaveras Materials Washed Concrete Sand ASTM Size Fine Aggregate

The Washed Concrete Sand supplied by Calaveras Materials meets the requirements of the referenced ASTM C33 specification for Fine Aggregate. This aggregate is produced at the Sanger, California Plant, SMARA No. 91-10-0027.

This material is listed on the Caltrans Innocuous Aggregates List. The typical physical properties of the aggregate are summarized below.

Procedure Unit

3/8" (9.5mm) 100 100-100CT 202 %

#4 (4.75mm) 97 95-100%

#8 (2.36mm) 88 65-95%

#16 (1.18mm) 77 65-85%

#30 (.6mm) 50 37-55%

#50 (.3mm) 21 13-25%

#100 (.15mm) 6 2-12%

#200 (75µm) 2.6 0-8%

Clay Lumps/Friable Particles 0.5 ≤3.0ASTM C142 %

Soundness (Na2SO4) Fine 1 ≤10ASTM C88 %

Durability (Df) 83 ≥60CTM 229

FM 2.60 2.30-3.10ASTM C136

SE 84 ≥75CTM 217 %

Absorption 1.4ASTM C127 %

Lightweight Pieces 0.3 ≤1.0ASTM C123 %

SPGR (SSD) 2.630ASTM C127 / ASTM C128

Unit Wt (Loose) 93.2ASTM C29 pcf

ASTM C40 Organic Impurities Lighter than Standard ASTM C1293 ASR Expansion 0.020% @ 1-Year (Innocuous)

CONCRETE SAND X VALUES:

#16 = X = 75 #30 = X = 46 #50 = X = 19

This product is listed on the Caltrans Innocuous Aggregates List until January, 2026. Should you have questions regarding this aggregate material, please do not hesitate to call your Sales Representative.

Respectfully submitted, Nathan M. Shwiyhat, MSCE, PE Calaveras Materials, LLC Quality Control Manager

SANGER AGGREGATE QUARRY

17533 E. Goodfellow ave

Sanger, CA 93657 209-563-6907

07/01/2022