SCVWD 42 Milpitas

Skanska, Shimmick Herzog

A joint Ven tu re In Association wi th LAN ITY Un

Received SVBX PDCC October 22, 2012

3_DU-012 WP01 RFC Combined Specs-Track Changes.pdf

P0728-C700-DU-012WP01 .RFC.RO

SSH JV

SCVWD 42" Milpitas Pipeline (DU012 WP01) Technical Specifications Ready for Construction

SVBX C700

Friday, October 19, 2012

A IfO A IMIY COMPANY

T Y L I N I N T E R N A T I O N A L ctig - c c r s | p l a n n e r | sciontis's

B1210-F349

3_DU-012 WP01 RFC Combined Specs-Track Changes.pdf

SCVWD 42" MILPITAS PIPELINE (DU012 WP01)

TECHNICAL SPECIFICATIONS TABLE OF CONTENTS

DIVISION 27 COMMUNICATIONS

27 15 01 Telemetry

DIVISION 32 EXTERIOR IMPROVEMENTS

32 17 23 Pavement Markings 32 17 28 Traffic Barriers

DIVISION 33 UTILITIES

33 05 16 Utility Structures 33 05 25 Support and Protection of Utilities 33 05 28 Trenching and Backfilling for Utilities 33 11 02 SCVWD Water Pipelines 33 11 03 Hydrostatic Testing, Disinfection and Bacteriologic Testing Procedure

Resubmit Specs to include all referenced Specification Sections relevant to the Work in this Design Unit Work Package, including any referenced SCVWD, Santa Clara County and City of Milpitas Specifications. Incorporate comments from the RFC review. Specs must be signed and sealed by a licensed CA PE.

Santa Clara \ alley Transpor ta t ion Authori ty N O EXC EPTION TAKEN MAKE C O R R E C T I O N S N O T E D

V A M E N D A N D R E S U B M I T Any action shown abovr is subject to the te rms of the contract and does not relieve the cont rac tor

of any or its obligations unde r the contract including design and detailing.

D B I I 0 0 2 F Contract

TECHNICAL SPECIFICATIONS

SECTION 33 05 16

UTILITY STRUCTURES

The provisions of BART Facilities Standards, Standard Specifications, Release R2.1, dated October 2009, Section 33 05 16, Utility Structures, shall apply to the Work, except as modified herein.

PART 1 - GENERAL

1.01 SECTION INCLUDES

After Article 1.01A, Excavation and Backfill, renumber Articles 1.01A, 1.01B, and 1.01C to 1.01B, 1.01C, and 1.01D respectively.

1.02 RELATED SECTIONS

Delete Articles 1.02B and 1.02C and substitute the following:

B. Section 33 05 28, Trenching and Backfilling for Utilities, including Imported Backfill with or without AC paving.

C. Section 03 61 11. Non-Shrink Grout.

1.03 MEASUREMENT AND PAYMENT

Delete Articles 1.03A, 1.03B, and 1.03C and substitute therefor the following:

Separate measurement or payment will not be made for Work required under this Technical Specifications Section. All costs in connection with the Work specified in this Technical Specifications Section will be considered to be included with the related item of Work in the Price Schedule or incidental to the Work.

1.04 REFERENCES

Delete Articles 1.04A through D and substitute therefor the following:

A. State of California, Department of Transportation (Caltrans):

1. Standard Specifications Section:

a. 90 Portland Cement Concrete

2. California Test Methods:

a. 125 Sampling Highway Materials and Products Used in the Roadway Structural Sections

October 19, 2012 Utility Structures

33 05 16 - 1 Contract C700; DU-012, WP01 & DU-013 Ready for Construction

b. 213

c. 214

d. 211

e. 217

f. 227

g- 229

h. 415

i. 417

j. 422

k. 504

1. 515

m. 518

n. 521

o. 523

p. 527

q. 529

r. 533

s. 534

t. 535

u. 539

v. 540

Contract C700; DU-012, WP01 & DU-013 Ready for Construction

UTILITY STRUCTURES

Organic Impurities in Concrete Sand

Soundness of Aggregates by Use of Sodium Sulfate

Abrasion of Coarse Aggregate by Use of the Los Angeles Rattler Machine

Sand Equivalent

Evaluating Cleanness of Coarse Aggregate

Durability Index

Determining the Chloride Content in Organic Additives for Portland Cement Concrete

Soils and Waters for Sulfate Content

Testing Soils and Waters for Chloride Content

Determining Air Content of Freshly Mixed Concrete by the Pressure Method

Relative Mortar Strength of Portland Cement Concrete Sand

Unit Weight of Fresh Concrete

Compressive Strength of Molded Concrete Cylinders

Flexural Strength of Concrete (Using Simple Beam with Center-Point Loading)

Expansion in Water and Contraction in Air of Portland Cement Mortar

Proportions of Coarse Aggregate in Fresh Concrete

Test for Ball Penetration in Fresh Portland Cement Concrete

Standard Specification for Preformed Flexible Elastomeric Cellular Thermal Insulation in Sheet and Tubular Form

Determining the Application Rates of Concrete Curing Compounds in the Field

Sampling Fresh Concrete

Making, Handling, and Storing Concrete Compressive Test Specimens in the Field

33 05 16 - 2 October 19, 2012 Utility Structures

B.

UTILITY STRUCTURES

w. 549 Pre qualification of Concrete Aggregate

American Society for Testing and Materials (ASTM):

1. ASTM C14 Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and Culvert Pipe

2. ASTM C31 Standard Practice for Making and Curing Concrete Test Specimens in the Field

3. ASTM C39 Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens

4. ASTM C42 Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete

5. ASTM C76 Specification for Reinforced Concrete Culvert, Storm Drain and Sewer Pipe

6. ASTM C94 Standard Specification for Ready-Mixed Concrete

7. ASTM CI09 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)

8. ASTM CI 14 Standard Test Methods for Chemical Analysis of Hydraulic Cement

9. ASTMC143 Standard Test Method for Slump of Hydraulic-Cement Concrete

10. ASTMC150 Standard Specification for Portland Cement

11. ASTM CI72 Standard Practice for Sampling Freshly Mixed Concrete

12. ASTMC191 Standard Test Methods for Time of Setting of Hydraulic Cement by Vicat Needle

13. ASTM C260 Standard Specification for Air-Entraining Admixtures for Concrete

14. ASTM C266 Standard Test Method for Time of Setting of Hydraulic-Cement Paste by Gillmore Needles

15. ASTM C309 Standard Specification for Liquid Membrane-Forming Compounds for Curing Concrete

16. ASTMC311 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete



UTILITY STRUCTURES

17. ASTM C494 Standard Specification for Chemical Admixtures for Concrete

18. ASTM C595 Standard Specification for Blended Hydraulic Cements

19. ASTM C618 Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete

20. ASTM C857 Standard Practice for Minimum Structural Design Loading for Underground Precast Concrete Utility Structures

21. ASTM C858 Standard Specification for Underground Precast Concrete Utility Structures

22. ASTMC891 Practice for Installation of Underground Precast Concrete Utility Structures

2023 ASTM CI240 Standard Specification for Silica Fume Used in Cementitious Mixtures

24. ASTM C1037 Standard Practice for Inspection of Underground Precast Concrete Utility Structures

34-25. ASTM D98 Standard Specification for Calcium Chloride

2226. ASTM D4326 Standard Test Method for Major and Minor Elements in Coal and Coke Ash By X-Ray Fluorescence

C. State of California, Department of Transportation (Caltrans):

1. Bridge Design Specifications Manual, Section 3, "Loads"

2. Caltrans Standard Plans, various standards, as indentified in the Project Design Drawings

ft City of San Jose Standard Specifications and Details:

±-. Section 90 Portland Comont Concrete

2t Section 1207 Pipe and Structures

Section 1305 Pipeline Structures

E. City of Milpitas Standard Specifications for Roadway and Storm Sewer Improvements and Standard Specifications for Sanitary Sewers

1.05 SUBMITTALS

Delete Article 1.05D in its entirety. Contract C700; DU-012, WP01 & DU-013 33 05 16 - 4 October 19,2012 Ready for Construction Utility Structures

UTILITY STRUCTURES

PART 2 - PRODUCTS

In Articles 2.01B.1 and 2.02D, delete the words "Table 03305-A" and substitute therefor the words "Table 03 05 15-A".

Add the following requirement:

2.06 MATERIALS:

A: All materials used in utility structures within the jurisdiction of the City of San Jose shall comply with the requirements of Section 1207, "Pipe and Structures", of the City of San Jose Standard Specifications and Details.

All materials used in utility structures within the jurisdiction of the City of Milpitas shall comply with City of Milpitas Standard Specifications for Roadway and Storm Sewer-Improvements and Standard Specifications for Sanitary Sewers.

A. For Pprecast Gconcrete Vvaults for access nozzles, e^air valves and insulating joint vaults on 42" and 66" water line, use structural concrete in accordance with ASTM C94.

B. Precast concrete vaults shall meet the applicable requirements of ASTM C857 and ASTM C858.

C. Vault ladders and pulling eyes shall conform to Article 2.04, Miscellaneous Metal, of this Technical Specification. Access hatches for insulating joint vaults shall conform to Article 2.03. Metal Covers. Grates and Inlets, of this Technical Specification.

PART 3 - EXECUTION

3.01 INSTALLATION

Add the following Article 3.01F-and-G:

¥-.—Utility structures within the jurisdiction of the City of San Jose shall be installed in accordance with Section 1207, "Pipe and Structures" and Section 1305 "Pipeline Structures", of the City of San Jose Standard Specifications and Details.

G. Utility structures within the jurisdiction of the City of Milpitas shall bo installed in accordance with City of Milpitas Standard Specifications for Roadway and Storm Sewer Improvements and Standard Specifications for Sanitary Sewers.

H F - For Pprecast Gconcrete Vvaults for access nozzles, e^air valves and insulating joint vaults on 42" and 66" water line: At locations shown on drawings, furnish and install precast concrete vaults.

1. At locations shown on Drawings, furnish and install precast concrete vaults in accordance with ASTM C891.



UTILITY STRUCTURES

2. Vaults to be of size indicated on ^Drawings and as manufactured by Quickset Concrete Products Corporation. 1901 Isabel Avenue. Livermore CA 94550; Utility Vault Company. Post Office Box 72701dcastle Precast. 3786 Valley Avenue. Pleasanton, CA 94566; Forni Corporation. 3600 Depot Road. Havward. CA 94545; Hanson Concrete Products. Inc.. 1 Hanson Court. Milpitas. CA 95035. or equal. Vaults shall be designed to withstand HS-20 loading, lateral earth loading and hydrostatic pressure.

3. Install Ventilation Structure as shown in Contract Documents

4. Waterproof both interior and exterior walls and cover in accordance with Section 54 of the StateCaltrans Standard Specifications. All joints shall be water tight.

5. Excavation is considered structural excavation and sheuldshall conform to requirements of Section 33 05 28. Trenching and Backfilling for Utilities.

6. Prior to installation of precast vaults, the Contractor shall submit drawings showing vault manufacturer and all dimensions of vaults and covers and a copy of the engineering calculations supporting the design to the Engineer VTA and Cities per Section 01 33 00. Submittal Procedures, and Section 01 33 23. Shop Drawings. Product Data, and Samples.

7. Where conduits or cables are installed through the vault wall, non-shrink grout shall be used to seal the opening. Non-shrink grout shall conform to the requirements of Section 03 61 11. Non-Shrink Grout. The maximum opening size shall be the conduit or cable outer diameter plus 2 inches, unless indicated otherwise on the Drawings.

3.02 FIELD QUALITY CONTROL

Delete Articles 3.02A and 3.02B and substitute therefor the following:

A. Field inspection and tests shall be performed by Contractor in accordance with Section 01 45 00, Quality Control and the applicable portions of ASTM C1037. Where applicable. -F field inspection and tests within the jurisdiction of the City of San Jose shall be performed by Contractor also in accordance with Section 1207, "Pipe and Structures", Section 1305, "Pipeline Structures", of the City of San Jose Standard Specifications and Details. Where applicable. Ffield inspection and tests within the jurisdiction of the City of Milpitas shall be performed by Contractor also in accordance with City of Milpitas Standard Specifications for Roadway and Storm Sewer Improvements and Standard Specifications for Sanitary Sewers, including the applicable portions of ASTM CI 037.

B. Inspection by VTA, City. SCVWD and other Governing and Regulatory Agencies: The Contractor shall allow VTA, the City of San Jose. City of Milpitas, SCVWD and other governing authorities to perform testing and inspection of materials and practices associated



UTILITY STRUCTURES

with construction within their jurisdiction on the Jobsite premises during business hours for the purpose of ensuring that the Work is in compliance with requirements of the City code and other Local, State and Federal laws and regulations.

END OF SECTION 33 05 16

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UTILITY STRUCTURES

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