Amend_0002_Specs.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

HERBERT HOOVER DIKE REHABILITATION, STRUCTURE REPLACEMENTS, S-291 (IP-3) RECONSTRUCTION, GLADES COUNTY, FLORIDA

Please see Continuation Sheet for Summary of Changes.

Also included are the Site Visit Roster dated 12 May 2016 and the Pre-Prosal Conference Slides

Proposal due date has changed from 27 May 2016 to 02 June 2016.

1. CONTRACT ID CODE PAGE OF PAGES

J 1

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 17-May-2016

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912EP-16-R-0010

X 9B. DATED (SEE ITEM 11)

26-Apr-2016

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

17-May-2016

CODE

USA ENGINEER DISTRICT, JACKSONVILLE

CONTRACTING DIVISION

701 SAN MARCO BLVD

JACKSONVILLE FL 32207-8175

W912EP 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

SF 30 CONTINUATION SHEET

HERBERT HOOVER DIKE REHABILITATION, STRUCTURE REPLACEMENTS

S-291 (IP-3) RECONSTRUCTION, GLADES COUNTY, FLORIDA

W912EP-16-R-0010 2 Amendment 0002

SUMMARY OF CHANGES

1. SPECIFICATIONS:

A. In some Volume 1 sections, asterisks appear before and after the line or lines where revisions have been made to the text, and pertain only to changes made by this amendment. In some cases, replacement clauses are attached to this amendment.

B. In Volume 2 sections, the text changes have been updated with additions noted by underlined text and deletions noted by line/cross-outs, and pertain only to changes made by this amendment. The entire section is replaced if there is any change.

Changes to Specifications:

Volume 1 of 2 – Contract Documents:

DELETE Section 00010A and REPLACE with the attached revised Section 00010A.

Volume 2 of 2 – Technical Specifications:

DELETE Section 01 22 00 and REPLACE with the attached revised Section 01 22 00.

DELETE Section 05 50 15 and REPLACE with the attached revised Section 05 50 15.

DELETE Section 31 62 13 and REPLACE with the attached revised Section 31 62 13.

DELETE Section 35 41 00 and REPLACE with the attached revised Section 35 41 00.

2. DRAWINGS:

DELETE Drawing No. G-02 and REPLACE with the attached revised Drawing No. G-01.

DELETE Drawing No. S-45 and REPLACE with the attached revised Drawing No. S-45.

DELETE Drawing No. S-45A and REPLACE with the attached revised Drawing No. S-45A.

DELETE Drawing No. S-47 and REPLACE with the attached revised Drawing No. S-47.

DELETE Drawing No. S-49 and REPLACE with the attached revised Drawing No. S-49.

DELETE Drawing No. S-50 and REPLACE with the attached revised Drawing No. S-50.

DELETE Drawing No. S-51 and REPLACE with the attached revised Drawing No. S-51.

DELETE Drawing No. S-52 and REPLACE with the attached revised Drawing No. S-52.

DELETE Drawing No. S-62 and REPLACE with the attached revised Drawing No. S-62.

DELETE Drawing No. M-01 and REPLACE with the attached revised Drawing No. M-01.

DELETE Drawing No. M-02 and REPLACE with the attached revised Drawing No. M-02.

DELETE Drawing No. M-03 and REPLACE with the attached revised Drawing No. M-03.

DELETE Drawing No. E-01 and REPLACE with the attached revised Drawing No. E-01.

DELETE Drawing No. E-02 and REPLACE with the attached revised Drawing No. E-02.

DELETE Drawing No. E-05 and REPLACE with the attached revised Drawing No. E-05.

DELETE Drawing No. E-12 and REPLACE with the attached revised Drawing No. E-12.

DELETE Drawing No. T-01 and REPLACE with the attached revised Drawing No. T-01.

DELETE Drawing No. T-02 and REPLACE with the attached revised Drawing No. T-02.

DELETE Drawing No. T-03 and REPLACE with the attached revised Drawing No. T-03.

DELETE Drawing No. T-06 and REPLACE with the attached revised Drawing No. T-06.

DELETE Drawing No. T-09 and REPLACE with the attached revised Drawing No. T-09.

DELETE Drawing No. T-10 and REPLACE with the attached revised Drawing No. T-10.

3. OTHER AVAILABLE INFORMATION: IP-3 DTM.zip (survey zip file).

(End of Summary of Changes)

SECTION 00010A

LINE ITEMS AND PRICING SCHEDULE

HERBERT HOOVER DIKE REHABILITATION, STRUCTURE REPLACEMENTS

S-291 (IP-3) RECONSTRUCTION

GLADES COUNTY, FLORIDA

W912EP-16-R-0010 00010A-1 AMENDMENT 0002

LINE ITEM DESCRIPTION QUANTITY UNIT UNIT PRICE TOTAL

0001 ACCESS LUMP SUM $_______________

0002 TURBIDITY MONITORING LUMP SUM $_______________

0003 COFFERDAM STEEL PILE LUMP SUM $_______________

0004 EARTHEN COFFERDAM AND PLUGS LUMP SUM $_______________

0005 COFFERDAM ARMORING (ESTIMATED QUANTITY) 110 SQUARE YARD $___________ $_______________

0006 COFFERDAM SEEPAGE PROTECTION

(ESTIMATED QUANTITY) 275 SQUARE YARD $___________ $_______________

0007 DEWATERING LUMP SUM $_______________

0008 EXCAVATION LUMP SUM $_______________

0009 DEMOLITION LUMP SUM $_______________

0010 SHEETPILE SCOUR CUTOFF WALLS LUMP SUM $_______________

0011 MUD MAT LUMP SUM $_______________

0012 LAKESIDE HEADWALL REINFORCED CONCRETE LUMP SUM $_______________

0013 LAKESIDE WING WALLS REINFORCED CONCRETE LUMP SUM $_______________

0014 LANDSIDE HEADWALL REINFORCED CONCRETE LUMP SUM $_______________

0015 LANDSIDE WING WALLS REINFORCED CONCRETE LUMP SUM $_______________

0016 CULVERT STRUCTURE REINFORCED CONCRETE LUMP SUM $_______________

0017 LAKESIDE HEADWALL EMBEDDED METALS LUMP SUM $_______________

0018 LANDSIDE HEADWALL EMBEDDED METALS LUMP SUM $_______________

0019 MISCELLANEOUS METALS LUMP SUM $_______________

0020 COMBINATION SLIDE/FLAP GATE WITH ACTUATOR 2 EACH $___________ $_______________

0021 MANATEE SCREEN/DEBRIS BARRIER 2 EACH $___________ $_______________

0022 EMBANKMENT FILL LUMP SUM $_______________

0023 SOIL-BENTONITE CORE LUMP SUM $_______________

0024 CHIMNEY DRAIN, DRAINAGE BLANKENT AND

FILTER COLLAR LUMP SUM $_______________

0025 LIMEROCK SURFACE (ESTIMATED QUANTITY) 2,800 SQUARE YARD $___________ $_______________

HERBERT HOOVER DIKE REHABILITATION, STRUCTURE REPLACEMENTS

S-291 (IP-3) RECONSTRUCTION

GLADES COUNTY, FLORIDA

W912EP-16-R-0010 00010A-2 AMENDMENT 0002

LINE ITEM DESCRIPTION QUANTITY UNIT UNIT PRICE TOTAL

0026 RESTORATION RIPRAP (ESTIMATED QUANTITY) 650 SQUARE YARD $___________ $_______________

0027 INTAKE AND OUTLET CHANNEL LUMP SUM $_______________

0028 SITE SIGNAGE LUMP SUM $_______________

0029 CONTROL BUILDING LUMP SUM $_______________

0030 ELECTRICAL AND TELECOMMUNICATIONS WORK

AND EQUIPMENT LUMP SUM $_______________

0031 SODDING (ESTIMATED QUANTITY) 21,500 SQUARE YARD $___________ $_______________

0032 TEMPORARY SAFETY BARRIER LUMP SUM $_______________

0033 ELECTRICAL UTILITIES LUMP SUM $150,000.00

0034 DUAL LEAF GATES 2 EACH $___________ $_______________

0035 ABANDONMENT GROUTING

(ESTIMATED QUANTITY) 250 CUBIC YARD $___________ $_______________

0036 STILLING WELLS LUMP SUM $_______________

0037 EMBANKMENT SEEPAGE PROTECTION

(ESTIMATED QUANTITY) 153 SQUARE YARD $___________ $_______________

0038 CONTRACTING OFFICER'S FIELD OFFICE 29 MONTH $___________ $_______________

TOTAL BID (LINE ITEMS 0001 THROUGH 0038) $_______________

NOTES: (1) See Section 00100 INSTRUCTIONS TO OFFERORS.

(2) Quantities shown are estimated, actual quantities may vary. See Clause 52.211-18 "Variation in Estimated Quantity" of Section 00700 CONTRACT CLAUSES.

(3) Offerors must price all line items.

(4) Failure to complete and return all required submissions (see Section 00100A) could render your proposal ineligible for award.

* SEE NEXT PAGE FOR NOTES 5 AND 6. *

HERBERT HOOVER DIKE REHABILITATION, STRUCTURE REPLACEMENTS

S-291 (IP-3) RECONSTRUCTION

GLADES COUNTY, FLORIDA

W912EP-16-R-0010 00010A-3 AMENDMENT 0002

(5) Digital Terrain Models (DTM) and requisite raw data in XLM format are avialable for informational purposes only.

The Government assumes no responsibility for any apparent errors that may be present in the DTM or raw data;

nor does the Government assume responsibility for any conclusions or interpretations made by the Contractor based on the provided DTM or raw data. The DTM and raw data are available in compressed (zip) format for download by offerors with the solicitation on the Federal Business Opportunities (www.fbo.gov) web site.

The available information may include DTM surfaces for the existing site grades, excavation grades, and finished grades. The excavation DTM may not fully define surfaces related to temporary cuts required for site features such as stormwater management and erosion control components. Further, the excavation DTM may not reflect embankment foundation details sucha as soil benching. The finished DTM may not fully define surfaces related to site features such as stormwater management and erosion control components. Further, the finished grade DTM may not reflect embankment penetrations, internal embankment components such as seepage collection systems, nor embankment slope protection.

(6) The Contractor shall provide a certificate of insurance evidencing worker's compensation insurance in the amount prescribed in 999.228-4000 of Section 00800 SPECIAL REQUIREMENTS.

Herbert Hoover Dike Rehabilitation, Structure W912EP-16-R-0010 Replacements, S-291 (IP-3) Reconstruction

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SUMMARY

1.2 QUALITY CONTROL SYSTEM (QCS)

1.2.1 Definition

1.2.2 Instructions

1.3 SUBMITTALS

1.4 PAYMENT PROCEDURES

1.4.1 Lump Sum

1.4.2 Unit Price

1.5 LINE ITEMS

1.5.1 Access (Line Item 0001)

1.5.2 Turbidity Monitoring (Line Item 0002)

1.5.3 Cofferdam Steel Pile (Line Item 0003)

1.5.4 Earthen Cofferdam and Plugs (Line Item 0004)

1.5.5 Cofferdam Armoring (Line Item 0005)

1.5.6 Cofferdam Seepage Protection (Line Item 0006)

1.5.7 Dewatering (Line Item 0007)

1.5.8 Excavation (Line Item 0008)

1.5.9 Demolition (Line Item 0009)

1.5.10 Sheetpile Scour Cutoff Walls (Line Item 0010)

1.5.11 Mud Mat (Line Item 0011)

1.5.12 Lakeside Headwall Reinforced Concrete (Line Item 0012)

1.5.13 Lakeside Wing Walls Reinforced Concrete (Line Item 0013)

1.5.14 Landside Headwall Reinforced Concrete (Line Item 0014)

1.5.15 Landside Wing Walls Reinforced Concrete (Line Item 0015)

1.5.16 Culvert Structure Reinforced Concrete (Line Item 0016)

1.5.17 Lakeside Headwall Embedded Metals (Line Item 0017)

1.5.18 Landside Headwall Embedded Metals (Line Item 0018)

1.5.19 Miscellaneous Metals (Line Item 0019)

1.5.20 Combination Slide/Flap Gate with Actuator (Line Item 0020)

1.5.21 Manatee Screen/Debris Barrier (Line Item 0021)

1.5.22 Embankment Fill (Line Item 0022)

1.5.23 Soil-Bentonite Core (Line Item 0023)

1.5.24 Chimney Drain, Drainage Blanket, and Filter Collar (Line Item

0024)

1.5.25 Limerock Surface (Line Item 0025)

1.5.26 Restoration Riprap (Line Item 0026)

1.5.27 Intake and Outlet Channel (Line Item 0027)

1.5.28 Site Signage (Line Item 0028)

1.5.29 Control Building (Line Item 0029)

1.5.30 Electrical and Telecommunications Work and Equipment (Line

Item 0030)

1.5.31 Sodding (Line Item 0031)

1.5.32 Temporary Safety Barrier (Line Item 0032)

1.5.33 Electrical Utilities (Line Item 0033)

SECTION 01 22 00 Page 1 Amendment 0002

1.5.34 Dual Leaf Gates (Line Item 0034)

1.5.35 Abandonment Grouting (Line Item 0035)

1.5.36 Stilling Wells (Line Item 0036)

1.5.37 Embankment Seepage Protection (Line Item 0037)

1.5.38 Contracting Officer's Field Office (Line Item 0038)

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION

3.1 PAYMENT PROCEDURES

3.1.1 Requesting Progress Payment

3.1.2 Options and Modification CLINS

-- End of Section Table of Contents --

SECTION 01 22 00 Page 2 Amendment 0002

SECTION 01 22 00

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SUMMARY

This section describes how Line Items will be measured and paid for when making progress payments. Work to be measured is described in specification sections listed for each Line Item. Measurement procedures for payment, required quantity survey or procurement documentation and payment restrictions are described in applicable specification sections.

Allocate costs for work not specifically mentioned to the Line Item most closely associated with work involved. Unless there is a specific Line Item for administrative costs, such as Quality Control and Safety, allocate such costs proportionally across all Line Items.

1.2 QUALITY CONTROL SYSTEM (QCS)

1.2.1 Definition

The terms "Contract Line Item Number (CLIN)" and "Line Item" are interchangeable herein (e.g.: CLIN 0001 is Line Item 0001). The term "CLIN" is a contracting term used in the Quality Control System (QCS) payment data base.

1.2.2 Instructions

See Section 01 45 04 CONTRACTOR QUALITY CONTROL for instructions on linking a CLIN to a schedule of values of pay activities and construction schedule, and in-depth payment procedure.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Transmit submittal items in accordance with Section 01 33 00 SUBMITTAL PROCEDURES. Submit the following preconstruction submittal items no later than 20 calendar days after award or 5 calendar days after Notice to Proceed, whichever is later:

SD-01 Preconstruction Submittals

Schedule of Values; G, RO

Provide a breakdown of lump sum items into proposed pay activities as part of the initial project schedule. Schedule of Values will become basis for CLIN and Pay Activity data in the QCS payment data base.

Utility Invoices

SECTION 01 22 00 Page 3 Amendment 0002

Submit invoices from the utility company indicating payment for services covered in Line Item 0033 "Electrical Utilities".

Payment under this line item will not be made prior to submission of valid invoices to the Government. The Contractor will be reimbursed for costs indicated on these invoices only.

1.4 PAYMENT PROCEDURES

Payment items for the work in this contract on which the contract payments will be made are listed in the LINE ITEMS AND PRICING SCHEDULE and described below. The price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for which separate payment is not otherwise provided. All costs for items of work, which are not specifically mentioned to be included in a particular payment item, shall be included in the listed item most closely associated with the work involved.

1.4.1 Lump Sum

Progress payments for lump sum CLINs will be made in accordance with the Payments Under Fixed-Price Construction Contracts clause of Section 00700 CONTRACT CLAUSES in Volume 1. Submit a list of pay activities, (Schedule of Values) to breakdown bid for each lump sum CLIN. The Schedule of Values shall be submitted for Government approval with the baseline schedule submittal (see Section 01 32 01 PROJECT SCHEDULE. An unbalanced Schedule of Values and Pay Activity Schedule will be returned for revision. If this contract contains either the Continuing Contracts clause or the Continuing Contracts (Alternate) clause, the Contractor should take into account the amount reserved for contract payments when preparing the construction schedule.

1.4.2 Unit Price

Each Unit Price CLIN may be a single pay activity item or may be broken down into pay activities with smaller quantities equal to CLIN total.

Contract unit price multiplied by agreed quantity is full compensation.

1.5 LINE ITEMS

Line items will be paid in accordance with the paragraph PAYMENT PROCEDURES above and as required below. The following line items are included in Section 00010A LINE ITEMS AND PRICING SCHEDULE in Volume 1:

1.5.1 Access (Line Item 0001)

Lump sum payment will be made for costs associated with or incidental to clearing and grubbing; silt fence; cattle fence; and the construction, maintenance and removal of site access as indicated on the drawings. See Section 35 41 00 EMBANKMENT CONSTRUCTION.

1.5.2 Turbidity Monitoring (Line Item 0002)

Payment will be made for costs associated with or incidental to obtaining, analyzing, and reporting the results of monitoring for turbidity. See Section 01 57 25 TURBIDITY AND DISPOSAL MONITORING.

SECTION 01 22 00 Page 4 Amendment 0002

1.5.3 Cofferdam Steel Pile (Line Item 0003)

Lump sum payment will be made for costs associated with or incidental to construction, maintenance and removal of pile cofferdams, including cutting and abandoning in place.

1.5.4 Earthen Cofferdam and Plugs (Line Item 0004)

Lump Sum payment will be made for costs associated with or incidental to placement, maintenance and removal of earthen cofferdams and plugs.

1.5.5 Cofferdam Armoring (Line Item 0005)

Unit price payment will be made for costs associated with or incidental to placement, maintenance and removal of import riprap, bedding stone, and geotextile. Measurement will be made by the area placed. The unit of measure is square yard.

1.5.6 Cofferdam Seepage Protection (Line Item 0006)

Unit price payment will be made for costs associated with or incidental to placement, maintenance and removal of seepage protection, including Bedding Stone and geotextile. Measurement will be made by the area placed. The unit of measure is square yard.

1.5.7 Dewatering (Line Item 0007)

Lump sum payment will be made for costs associated with or incidental to installation, operation, maintenance and removal of dewatering equipment and drainage facilities. This includes permitting and preparation of the Dewatering Work Plan.

1.5.8 Excavation (Line Item 0008)

Lump sum payment will be made for costs associated with or incidental to excavation, transportation, and disposal of all materials not otherwise defined; excavation, hauling and stockpiling of topsoil; providing and maintaining access to the work site(s) and disposal area(s); noise control;

erosion control; and debris removal.

1.5.9 Demolition (Line Item 0009)

Lump sum payment will be made for costs associated with or incidental to demolition, hauling, offsite disposal, and stockpiling of existing structures and features, including existing riprap and existing pavement, necessary to complete work. Demolition shall also include cost of decommissioning existing monitoring wells/piezometers.

1.5.10 Sheetpile Scour Cutoff Walls (Line Item 0010)

Lump sum payment will be made for costs associated with or incidental to construction and completion of the sheetpile scour cutoff walls under the headwalls and the wingwalls on both sides of each culvert.

1.5.11 Mud Mat (Line Item 0011)

Lump sum payment will be made for costs associated with or incidental to placement and completion of the unreinforced concrete mud mat required for the entire culvert structure foundation as shown on the drawings.

SECTION 01 22 00 Page 5 Amendment 0002

1.5.12 Lakeside Headwall Reinforced Concrete (Line Item 0012)

Lump sum payment will be made for costs associated with or incidental to placement and completion of reinforced concrete required for the structure.

1.5.13 Lakeside Wing Walls Reinforced Concrete (Line Item 0013)

Lump sum payment will be made for costs associated with or incidental to placement and completion of reinforced concrete required for the structure.

1.5.14 Landside Headwall Reinforced Concrete (Line Item 0014)

Lump sum payment will be made for costs associated with or incidental to placement and completion of reinforced concrete required for the structure.

1.5.15 Landside Wing Walls Reinforced Concrete (Line Item 0015)

Lump sum payment will be made for costs associated with or incidental to placement and completion of reinforced concrete required for the structure.

1.5.16 Culvert Structure Reinforced Concrete (Line Item 0016)

Lump sum payment will be made for costs associated with or incidental to placement and completion of reinforced concrete required for the structure.

1.5.17 Lakeside Headwall Embedded Metals (Line Item 0017)

Lump sum payment will be made for costs associated with or incidental to furnishing and installation of embedded metals required for bulkhead slots, sills and armors as shown on the drawings.

1.5.18 Landside Headwall Embedded Metals (Line Item 0018)

Lump sum payment will be made for costs associated with or incidental to furnishing and installation of embedded metals required for bulkhead slots, sills and armors as shown on the drawings.

1.5.19 Miscellaneous Metals (Line Item 0019)

Lump sum payment will be made for costs associated with or incidental to furnishing and installation of miscellaneous metals not paid for under the line item "Embedded Metals" above.

1.5.20 Combination Slide/Flap Gate with Actuator (Line Item 0020)

Unit price payment will be made for costs associated with or incidental to furnishing and installation of combination slide/flap gates with actuators. Measurement will be by the number of gates installed. Unit of measure is each.

1.5.21 Manatee Screen/Debris Barrier (Line Item 0021)

Unit price payment will be made for costs associated with or incidental to furnishing and installation of manatee screen/debris barriers. Measurement will be by the number of screen/barriers installed. Unit of measure is each.

SECTION 01 22 00 Page 6 Amendment 0002

1.5.22 Embankment Fill (Line Item 0022)

Lump sum payment will be made for costs associated with or incidental to borrow, transportation, and placement of embankment or other fill to the lines and grades shown on the drawings; noise control; erosion control; and debris removal. Payment under this line item includes compaction and placement of subgrades for roads, foundations and revetment, embankment and placement of topsoil. Payment under this line item does not include Soil-Bentonite Core, Chimney Drain, Drainage Blanket, or Filter Collar.

1.5.23 Soil-Bentonite Core (Line Item 0023)

Lump sum payment will be made for costs associated with or incidental to borrow, transportation, mixing, placement and testing of Soil-Bentonite Fill to the lines and grades shown on the drawings; providing and maintaining access to the work site(s) and borrow area(s); noise control;

and debris removal.

1.5.24 Chimney Drain, Drainage Blanket, and Filter Collar (Line Item 0024)

Lump sum payment will be made for costs associated with or incidental to borrow, transportation, placement and testing of all components of the Chimney Drain, Drainage Blanket, Fiter Collar and internal drainage system, including Filter Soil, Filter Gravel and drain pipe to the lines and grades shown on the drawings; providing and maintaining access to the work site(s) and borrow area(s); noise control; and debris removal.

1.5.25 Limerock Surface (Line Item 0025)

Unit price payment will be made for costs associated with or incidental to processing, transportation, and placement of aggregate surface coarse (limerock) to the lines and grades shown on the drawings. Compaction and placement of the subgrade will not be paid for under this line item.

Measurement will be made by the area placed. The unit of measure is square yard.

1.5.26 Restoration Riprap (Line Item 0026)

Unit price payment will be made for costs associated with or incidental to processing, transportation, and placement of permanent geotextile, bedding stone and import riprap on the restored embankment slope and the restored channel to the lines and grades shown on the drawings. Compaction and placement of the subgrade will not be paid for under this line item.

Measurement will be made by the area placed. The unit of measure is square yard.

1.5.27 Intake and Outlet Channel (Line Item 0027)

Lump sum payment will be made for costs associated with or incidental to excavation, transportation, and disposal of materials; excavation, hauling and stockpiling of topsoil; providing and maintaining access to the work site(s) and disposal area(s); installation of the bulkheads, associated grading; noise control; and, debris removal.

1.5.28 Site Signage (Line Item 0028)

Lump sum payment will be made for costs associated with or incidental to furnishing and installation of site signage as shown in the drawings, including all necessary assemblies and appurtenances.

SECTION 01 22 00 Page 7 Amendment 0002

1.5.29 Control Building (Line Item 0029)

Lump sum payment will be made for costs associated with or incidental to furnishing and installation of the control building.

1.5.30 Electrical and Telecommunications Work and Equipment (Line Item 0030)

Lump sum payment will be made for costs associated with or incidental to furnishing and installation of electrical and telecommunication equipment including antenna and solar panel pole.

1.5.31 Sodding (Line Item 0031)

Unit price payment will be made for costs associated with or incidental to placement and establishment of sod. Measurement will be made by the area placed. The unit of measure is square yard.

1.5.32 Temporary Safety Barrier (Line Item 0032)

Lump sum payment will be made for costs associated with or incidental to furnishing, installation, maintenance and removal of a temporary safety barrier.

1.5.33 Electrical Utilities (Line Item 0033)

Payment will include full compensation for the charges paid to the utility company by the Contractor for furnishing all materials, equipment, and labor required to install electrical utility services in accordance with detailed work as shown in the drawings. Payment will be made for actual cost incurred for utility relocation and installation. Actual cost incurred will be based on utility invoices indicated in paragraph SUBMITTALS above.

1.5.34 Dual Leaf Gates (Line Item 0034)

Unit price payment will be made for costs associated with or incidental to installation of the manually operated double leaf gate systems including gate hardware and accessories. Measurement will be by the number of gates installed. Unit of measure is each.

1.5.35 Abandonment Grouting (Line Item 0035)

Unit price payment will be made for costs associated with or incidental to fully grouting culverts to be abandoned. Measurement will be made by the pumped volume of grout required to fill the culverts. Unit of measure is cubic yard.

1.5.36 Stilling Wells (Line Item 0036)

Lump sum payment will be made for costs associated with or incidental to furnishing and installation of stilling wells, including metal grates, pre-cast concrete piles, and hand-rails.

1.5.37 Embankment Seepage Protection (Line Item 0037)

Unit price payment will be made for costs associated with or incidental to the placement of seepage protection features on the landside of the culvert abandonment phase, including bedding stone, filter soil, riprap, and

SECTION 01 22 00 Page 8 Amendment 0002 geotextile. Measurement will be made by the area placed. The unit of measure is square yard.

1.5.38 Contracting Officer's Field Office (Line Item 0036 0038)

Unit price payment will be made for costs associated with or incidental to providing, maintaining, and final disposition of the Contracting Officer's field office including all costs for rent and provision of all services indicated in Section 01 52 10 CONTRACTING OFFICER'S FIELD OFFICE. Costs for such provision and maintenance of the Contractor's own field office and other facilities will not be paid for under this line item. Measurement will be the amount of time that the Contracting Officer's field office is available to the Government within the duration of the contract. Unit of measure is by month.

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION

3.1 PAYMENT PROCEDURES

Upon receiving initial Resident Management System import file, go to "Pay Activities" and establish a link between bid breakdown schedule of values of "Pay Activities" to contract CLINs using "Schedule Activities" data entry page.

3.1.1 Requesting Progress Payment

For progress payments, ensure "Activity Schedule", "Feature Schedule", submittal register, and punchlists are all up to date. Use "Progress Payments" to "request Activity Earnings" for both "Activity Earnings" data entry page and "Other Earning". Provide hard copies of supporting invoices and quantity measurements to support all requested earnings. Ensure that sum of payment activities do not exceed contract award CLIN funding amounts, or "unbalanced" CLINs error will prevent processing the payment.

3.1.2 Options and Modification CLINS

When additional work is added by modification, existing CLINs funding amounts must be updated, or new CLINs for modification will be created. If contract has option CLINs not yet awarded, option CLINs will appear as zero dollar CLINs until option is awarded by modification. No payment may be requested for Options or Modification CLINs until contract modification has been funded and signed.

-- End of Section --

SECTION 01 22 00 Page 9 Amendment 0002

SECTION TABLE OF CONTENTS

DIVISION 05 - METALS

SECTION 05 50 15

CIVIL WORKS FABRICATIONS

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 QUALITY ASSURANCE

1.4 ENVIRONMENTAL REQUIREMENTS

PART 2 PRODUCTS

2.1 MISCELLANEOUS METALS & STANDARD METAL ARTICLES

2.1.1 Structural Steel

2.1.2 Steel Plates

2.1.2.1 Structural

2.1.3 Steel Pipes

2.1.3.1 Posts and Rails

2.1.4 Stainless Steel

2.1.4.1 Plate, Sheet, and Strip

2.1.4.2 Bars and Shapes

2.1.4.3 Roller Axle, Shaft, Pins

2.1.4.4 Grease Fittings

2.1.4.5 Tubing and Fittings

2.1.4.6 Pipe

2.1.4.7 Sleeves and Shaft Collars

2.1.5 Steel Machinery

2.1.5.1 Sleeves and Shaft Collars

2.1.5.2 Rods, Rocker, Arm, Cam

2.1.5.3 Pickup Beam Rollers

2.1.6 Aluminum

2.1.6.1 Sheets and Plates

2.1.6.2 Bars, Rods and Wire

2.1.6.3 Structural Shapes

2.1.6.4 Pipes and Tubes

2.1.7 Aluminum Bronze Rods, Bars, Shapes and Bushings

2.1.7.1 Bushings

2.1.7.2 Sleeve (SAE 660)

2.1.8 Ductile Iron Casting

2.1.9 Bolts, Nuts, and Washers

2.1.9.1 High-Strength Bolts, Nuts, and Washers

2.1.9.2 Bolts, Nuts, and Washers (Other Than High-Strength)

2.1.10 Screws

2.1.10.1 Cap Screws

2.1.10.2 Machine Screws

2.1.10.3 Set Screws

2.1.11 Expansion Anchors

2.1.12 Safety Treads

2.1.13 Wire Rope

SECTION 05 50 15 Page 1 Amendment 0002

2.1.14 Steel Rails

2.1.15 Gratings

2.1.16 Steel Floor Plate

2.1.17 Submittals Requirements

2.1.18 Stainless Steel Studs

2.2 SHOP FABRICATED METAL ITEMS

2.2.1 Railings

2.2.1.1 Materials

2.2.1.2 Fabrication

2.2.2 Gratings and Cover Plates

2.2.2.1 Grating

2.2.2.2 Cover Plates

2.2.3 Steel Stairs

2.2.4 Recess Frames

2.2.5 Ladders

2.2.6 Ladder Rungs, Grab Bars, Safety Fall Arrest Anchors

2.2.7 Surface Finishes

2.2.7.1 Galvanizing and Zinc Repair

2.2.7.2 Nonferrous Metal Surfaces

2.2.7.3 Aluminum Surfaces

PART 3 EXECUTION

3.1 GENERAL INSTALLATION REQUIREMENTS

3.2 ANCHORAGE, FASTENINGS, AND CONNECTIONS

3.3 FINISHES

3.3.1 Dissimilar Materials

3.3.2 Field Preparation

3.4 ATTACHMENT OF HANDRAILS

3.4.1 Installation of Steel Handrails

3.5 COVER PLATES AND FRAMES

3.6 LADDERS

3.7 STEEL STAIRS

3.8 INSTALLATION OF GUARD POSTS (BOLLARDS/PIPE GUARDS)

SECTION 05 50 15 Page 2 Amendment 0002

SECTION 05 50 15

CIVIL WORKS FABRICATIONS

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC)

AISC 303 (2010) Code of Standard Practice for Steel Buildings and Bridges

AMERICAN WELDING SOCIETY (AWS)

AWS D1.1/D1.1M (2012; Errata 2011) Structural Welding Code - Steel

AWS D1.2/D1.2M (2008) Structural Welding Code - Aluminum

AWS D1.6/D1.6M (2007) Structural Welding Code - Stainless Steel

ASME INTERNATIONAL (ASME)

ASME B18.2.1 (2010) Square and Hex Bolts and Screws (Inch Series)

ASME B18.2.2 (2010) Standard for Square and Hex Nuts

ASME B18.21.1 (2009) Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series)

ASME B18.3 (2003; R 2008) Socket Cap Shoulder and Set Screws, Hex and Spline Keys (Inch Series)

ASME B18.6.2 (1998; R 2010) Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws: Inch Series

ASME B18.6.3 (2010) Machine Screws, Tapping Screws, and Machine Drive Screws (Inch Series)

ASTM INTERNATIONAL (ASTM)

ASTM A1 (2000; R 2010) Standard Specification for Carbon Steel Tee Rails

ASTM A123/A123M (2012) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

SECTION 05 50 15 Page 3 Amendment 0002

ASTM A240/A240M (2012a) Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

ASTM A269 (2010) Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service

ASTM A276 (2010) Standard Specification for Stainless Steel Bars and Shapes

ASTM A29/A29M (2012) Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought General Requirements for

ASTM A307 (2012) Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength

ASTM A312/A312M (2012) Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

ASTM A320/A320M (2011a) Standard Specification for Alloy/Steel and Stainless Steel Bolting Materials for Low-Temperature Service

ASTM A322 (2007) Standard Specification Steel Bars, Alloy, Standard Grades

ASTM A325 (2010) Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

ASTM A36/A36M (2008) Standard Specification for Carbon Structural Steel

ASTM A484/A484M (2012) Standard Specification for General Requirements for Stainless Steel Bars, Billets, and Forgings

ASTM A490 (2012) Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength

ASTM A493 (2009; R 2013) Standard Specification for Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging

ASTM A500/A500M (2010a) Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

ASTM A53/A53M (2012) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

SECTION 05 50 15 Page 4 Amendment 0002

ASTM A536 (1984; R 2009) Standard Specification for Ductile Iron Castings

ASTM A572/A572M (2012) Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

ASTM A576 (1990b; R 2012) Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality

ASTM A653/A653M (2011) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM A752 (2004; R 2010) Standard Specification for General Requirements for Wire Rods and Coarse Round Wire, Alloy Steel

ASTM A780/A780M (2009) Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings

ASTM A786/A786M (2005; R 2009) Standard Specification for Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, and Alloy Steel Floor Plates

ASTM A924/A924M (2010a) Standard Specification for General Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip Process

ASTM B148 (1997; R 2009) Standard Specification for Aluminum-Bronze Sand Castings

ASTM B209 (2010) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate

ASTM B211 (2012) Standard Specification for Aluminum and Aluminum-Alloy Bar, Rod, and Wire

ASTM B241/B241M (2012) Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube

ASTM B271 (2011) Standard Specification for Copper-Base Alloy Centrifugal Castings

ASTM B308/B308M (2010) Standard Specification for Aluminum-Alloy 6061-T6 Standard Structural Profiles

ASTM B505/B505M (2012a) Standard Specification for Copper-Base Alloy Continuous Castings

ASTM C955 (2011c) Load-Bearing (Transverse and Axial) Steel Studs, Runners (Tracks), and

SECTION 05 50 15 Page 5 Amendment 0002

Bracing or Bridging for Screw Application of Gypsum Panel Products and Metal Plaster Bases

ASTM D1187/D1187M (1997; E 2011; R 2011) Asphalt-Base Emulsions for Use as Protective Coatings for Metal

ASTM F436 (2011) Hardened Steel Washers

NATIONAL ASSOCIATION OF ARCHITECTURAL METAL MANUFACTURERS (NAAMM)

NAAMM MBG 531 (2009) Metal Bar Grating Manual

NAAMM MBG 531S (1989) Guide Specification for Stainless Steel Grating

RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS (RCSC)

RCSC S348 (2004) RCSC Specification for Structural Joints Using ASTM A325 or A490 Bolts

SOCIETY OF AUTOMOTIVE ENGINEERS INTERNATIONAL (SAE)

SAE J514 (2012) Hydraulic Tube Fittings

THE SOCIETY FOR PROTECTIVE COATINGS (SSPC)

SSPC Paint 20 (2002; E 2004) Zinc-Rich Primers (Type I, Inorganic, and Type II, Organic)

SSPC Paint 29 (2002; E 2004) Zinc Dust Sacrificial Primer, Performance-Based

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 Safety and Health Requirements Manual

The most recent USACE EM 385-1-1 can be viewed at the web site indicated in Section 01 35 26 GOVENMENTAL SAFETY REQUIREMENTS.

U.S. GENERAL SERVICES ADMINISTRATION (GSA)

FS RR-W-410 (Rev G) Wire Rope and Strand

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Quality Control Plan; G, DO Miscellaneous Metals & Standard Metal Articles; G, DO Shop Fabricated Metal Items; G, DO

SECTION 05 50 15 Page 6 Amendment 0002

Submit fabrication drawings showing layout(s), member sizing, description of connections to structural system, and anchoring details as spcified in AISC 303. Drawings shall be signed and sealed by a qualified Licensed Professional Engineer registered in the state of Florida and experienced in the design of metal fabrications.

Submit templates, erection and installation drawings indicating thickness, type, grade, class of metal, and dimensions. Show construction details, reinforcement, anchorage, and installation with relation to the culverts construction.

Control Dimensions; G, DO

SD-03 Product Data

Miscellaneous Metals & Standard Metal Articles; G, DO Shop Fabricated Metal Items; G, DO

Lists of materials and records which identify the disposition of approved material and fabricated items in the work. Also comply with Product Data as specified in Section 05 50 14 STRUCTURAL

METAL FABRICATION.

SD-06 Test Reports

Miscellaneous Metals & Standard Metal Articles; G, DO Shop Fabricated Metal Items; G, DO

SD-07 Certificates

NDT Equipment Calibration Records; G, DO Welder Qualification Records; G, DO Inspector Qualifications; G, DO

SD-08 Manufacturer's Instructions

Welding Procedure Specifications; G, DO NDT Written Practice; G, DO

1.3 QUALITY ASSURANCE

Material shall be straight before being laid off or worked. If straightening is necessary, it shall be done by methods that will not impair the metal. Sharp kinks or bends will be cause for rejection of the material. Material with welds will not be accepted except where welding is definitely specified, indicated or otherwise approved. Bends shall be made by approved dies, press brakes or bending rolls. Where heating is required, precautions shall be taken to avoid overheating the metal and it shall be allowed to cool in a manner that will not impair the original properties of the metal. Shearing shall be accurate and all portions of the work shall be neatly finished. Corners shall be square and true unless otherwise shown. Re-entrant cuts shall be filleted round to a minimum radius in accordance with AWS D1.1/D1.1M unless otherwise indicated or approved. Members shall be free of twists, bends and deformation.

Straighten material without shearing, fracturing, stressing, or damaging the bolts, welds, or base metal. Use heat straightening methods approved by the Engineer. Replace material damaged during straightening operations with new material at no additional cost to the Government. Do not heat

SECTION 05 50 15 Page 7 Amendment 0002 metal to temperatures greater than 1200 degrees F. The use of cutting heads for heating and straightening will not be permitted. After heating and straightening, allow the metal to slowly cool to ambient before inspecting for evidence of fracture or other damage. If the Engineer determines it is not possible to straighten a member as part of an assembly, remove the bent material from the assembly, straighten, and re-assemble or replace the component as required by the Engineer.

a. Diminsional Tolerances for Structural Work.

(1) The overall dimensions of an assembled structural unit shall be within the tolerances indicated on the drawings or as specified for the item of work. Where tolerances are not specified in other sections of these specifications or shown, a variation of 1/32 inch is permissible in the overall length of component members with both ends milled, and component members without milled ends shall not deviate from the dimensions shown by not more than 1/16 inch for members 30 feet or less in length and by not more than 1/8 inch for members over 30 feet in length.

(2) Structure dimensions indicated on the drawings are based on a structure temperature of 70 degrees F. The Contractor shall be responsible for any and all dimensional adjustments to compensate for actual temperature variations during construction. Measure tolerances of the final assembly with the structure in the orientation in which it will be used.

b. Structural Steel Fabrication. Structural steel may be cut by mechanically guided or hand-guided torches, provided an accurate profile with a surface that is smooth and free from cracks and notches is obtained. Surfaces and edges must be prepared in accordance with AWS D1.1/D1.1M. Hand-guided cuts must be chipped, ground or machined to sound metal.

c. Seal Welding. See drawings for areas that require seal welding.

d. Qualify welders, perform welding, welding inspection, and corrective welding, in accordance with AWS D1.1/D1.1M, AWS D1.2/D1.2M and AWS D1.6/D1.6M. GRIND ALL BUTT WELDS FLUSH IN THE FINISHED INSTALLATION. Use procedures, materials, and equipment of the type required for the work.

1.4 ENVIRONMENTAL REQUIREMENTS

Do not clean or paint surface when damp or exposed to foggy or rainy weather, when metallic surface temperature is less than 5 degrees F above the dew point of the surrounding air, or when surface temperature is below 45 degrees F or over 95 degrees F, unless approved by the Contracting Officer.

PART 2 PRODUCTS

2.1 MISCELLANEOUS METALS & STANDARD METAL ARTICLES

Conform to the respective specifications and other designated requirements for miscellaneous metal materials and standard metal articles. Sizes shall be as specified or shown. Where material requirements are not specified, furnish materials suitable for the intended use and subject to approval.

SECTION 05 50 15 Page 8 Amendment 0002

2.1.1 Structural Steel

ASTM A572/A572M, Grade 50.

2.1.2 Steel Plates

2.1.2.1 Structural

ASTM A572/A572M, Grade 50.

2.1.3 Steel Pipes

2.1.3.1 Posts and Rails

ASTM A53/A53M, Type S, Grade B, or ASTM A500/A500M Grade C, seamless galvanized, nominal size and weight class or outside diameter and nominal wall thickness as shown, plain ends.

2.1.4 Stainless Steel

2.1.4.1 Plate, Sheet, and Strip

ASTM A240/A240M, UNS S30403 or S31603. Plate finish shall be hot-rolled and annealed or heat treated, and blast cleaned or pickled. Provide No. 1 sheet and strip finish.

2.1.4.2 Bars and Shapes

ASTM A276, UNS S30403 or S31603 with a maximum carbon content of 0.08 percent, Condition A, hot-finished or cold- finished, Class C.

2.1.4.3 Roller Axle, Shaft, Pins

ASTM A276, UNS S20910, Condition A, cold-finished or hot-rolled and machine-finished to the tolerances specified in ASTM A484/A484M for cold-finished round bars, Class C.

2.1.4.4 Grease Fittings

Heavy-duty, push type, with built-in flush ball check. The stainless steel fittings shall be straight or 90 degree angle style as required by the installation.

2.1.4.5 Tubing and Fittings

Tubing shall be stainless steel, Type 304 or 316, ASTM A269, full finished welded or seamless drawn, annealed and pickeled. Tube fittings shall be of stainless steel type 304 and shall be of the flareless type with SAE straight threads and Buna N or Viton O-ring seals. The fittings shall conform with SAE J514. Allowable Working Pressure rating shall be 4000 psi, minimum.

2.1.4.6 Pipe

ASTM A312/A312M, seamless, UNS S30400, NPS and schedule number or outside diameter and nominal wall thickness as shown.

SECTION 05 50 15 Page 9 Amendment 0002

2.1.4.7 Sleeves and Shaft Collars

Sleeves and shaft collars shall be stainless steel, Type 316L, ASTM A276, Condition A, cold finished and machine finished as shown on the drawings.

2.1.5 Steel Machinery

2.1.5.1 Sleeves and Shaft Collars

ASTM A29/A29M, ASTM A576 UNS G 10400 with a minimum tensile strength of 87,000 psi, yield strength of 52,500, and Brinell Hardness of 180.

2.1.5.2 Rods, Rocker, Arm, Cam

ASTM A322, ASTM A752 UNS G 4140 with a minimum tensile strength of 98,000 psi, yield strength of 61,000 psi, and Brinell Hardness of 197.

2.1.5.3 Pickup Beam Rollers

AASTM A322 UNS G 43400 with a minimum tensile strength of 106,000 psi, yield strength of 85,500 psi and Brinell Hardness of 217.

2.1.6 Aluminum

2.1.6.1 Sheets and Plates

ASTM B209, Alloy 6061, Temper T6.

2.1.6.2 Bars, Rods and Wire

ASTM B211, Alloy 6061, Temper T6.

2.1.6.3 Structural Shapes

ASTM B308/B308M, Alloy 6061, Temper T6.

2.1.6.4 Pipes and Tubes

ASTM B241/B241M, Alloy 6063, Temper T6, size and schedule number or outside diameter and wall thickness as shown.

2.1.7 Aluminum Bronze Rods, Bars, Shapes and Bushings

2.1.7.1 Bushings

ASTM B148, Copper Alloy UNS No. C95400. ASTM B505/B505M

2.1.7.2 Sleeve (SAE 660)

ASTM B505/B505M. ASTM B271, Copper Alloy UNS C93200.

2.1.8 Ductile Iron Casting

ASTM A536 Grade 80-55-06.

2.1.9 Bolts, Nuts, and Washers

Bolts, nuts, and washers shall be of the material, grade, type, class, style and finish indicated or best suited for intended use.

SECTION 05 50 15 Page 10 Amendment 0002

2.1.9.1 High-Strength Bolts, Nuts, and Washers

a. ASTM A325, Type 1, hot-dip galvanized or ASTM A490, Type 1.

b. Meet the requirements of RCSC S348 for Slip Critical Connections.

Conduct Rotational-capacity testing for all fastener assemblies. Test as an assembly each combination of bolt production lot, nut lot, and washer lot. Assign a rotational-capacity lot number to each combination of lots tested. Test bolts in a Skidmore-Wilhelm Calibrator or an acceptable equivalent device.

2.1.9.2 Bolts, Nuts, and Washers (Other Than High-Strength)

a. Bolts and Nuts - ASTM A307, Grade A, hot-dip galvanized or ASTM A320/A320M, Ferritic Steel, Grade L73 Austenitic Steel, Class 2.

b. Bolts - ASME B18.2.1.

c. Nuts - ASME B18.2.2.

d. Washers

(1) Plain Washers - ASME B18.21.1, Type B.

(2) Lock Washer - ASME B18.21.1.

(3) Beveled Washers - ASTM F436, Type 1, Beveled.

2.1.10 Screws

Provide screws of the material, grade, type, style, and finish indicated or best suited for use intended.

2.1.10.1 Cap Screws

ASME B18.2.1, ASME B18.3, or ASME B18.6.2 as required.

2.1.10.2 Machine Screws

ASME B18.6.3.

2.1.10.3 Set Screws

ASME B18.6.2.

2.1.11 Expansion Anchors

Type 304 or 316 stainless steel.

2.1.12 Safety Treads

Provide slip-on skid resistant treads made from aluminum alloy as best suited for the intended location.

2.1.13 Wire Rope

FS RR-W-410, Type I, Class 2, Construction IWRC, 0.50 inch diameter with a minimum breaking strength of 22,800 pounds.

SECTION 05 50 15 Page 11 Amendment 0002

2.1.14 Steel Rails

ASTM A1, ASCE 60 pound, as shown.

2.1.15 Gratings

NAAMM MBG 531 and NAAMM MBG 531S.

a. Description of grating: W-19-4 (2 x 3/16) stainless steel 304L or 316L.

b. Anchorage: Grating shall be anchored to the support frame with removable fasteners.

c. Finish: stainless steel.

2.1.16 Steel Floor Plate

ASTM A786/A786M, Pattern No. 5.

2.1.17 Submittals Requirements

This applies to SHOP FABRICATED METAL ITEMS also. Submit the following:

a. Detail drawings indicating material thickness, type,…