AMENDMENT_0001_W912P618B0010_IH__IMPROVEMENTS_PROJECT_WITH_ATTACHMENTS.pdf

W81G6680821104

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

VARIOUS REVISIONS TO THE BID SET - RE: W912P6-18-B-0010 Indiana Harbor and Canal Confined Disposal Facility

BY THIS AMENDMENT No. 0001, the Bid Opening Date IS HEREBY EXTENDED from August 28, 2018 to August 31, 2018; therefore, all Bids shall be submitted prior to 2:00PM (Chicago Local Time) on August 28, 2018.

- Point of Contact for this Amendment is Anita R. Simpkins at (312) 846-5370 or at anita.r.simpkins@usace.army.mil.

- Additional revisions follow on the next pages

1. CONTRACT ID CODE PAGE OF PAGES

1 26

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

16C. DATE SIGNED

BY 27-Aug-2018

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 W912P618B0010

X 9B. DATED (SEE ITEM 11)

26-Jul-2018

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

27-Aug-2018

CODE

U.S. ARMY ENGINEER DISTRICT, CHICAGO

231 SOUTH LASALLE STREET SUITE 1500

CHICAGO IL 60604-1437

W912P6 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P618B0010

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

SUMMARY OF CHANGES

a. AMENDED Solicitation Section: Section 00 10 00 (“Bid Schedule form”) is revised by way of this Amendment. The title of Option Line Item No. 0013 has been changed to read:

“Stamped Concrete Pavement.” Accordingly, a revised Bid Schedule is hereunder issued and replaces the previously issued Schedule under the Solicitation. The revised Bid Schedule Form shall be utilized by bidders to submit their bid prices.

b. AMENDED SPECIFICATION SECTIONS: The following table sets forth the amended Specification Sections. The respective replacement pages are incorporated into the Solicitation and are attached hereto.

Section Number and Title Paragraph and Description of Change 03 45 33 PRECAST CONCRETE WALL 2.3.10 All references to "H&C Colortop Water-Based Solid

Color Concrete Stain" were removed and more descriptive text was added to the existing first two sentences and a new third sentence was added. The changes are as follows: "Concrete Stain shall be a water-based solid color concrete stain with satin finish. The concrete stain shall be suitable for exterior applications with resistance to freeze/thaw, moisture , UV rays, alkali, salts , oil, acid and mildew, mold or fungus, and discoloration or degradation. The stain shall provide a long lasting durable protective finish.”

03 45 33 PRECAST CONCRETE WALL 2.3.11 All references to "Sherwin Williams 2K Water based Urethane Anti-Graffiti Coating" were removed and more descriptive text was added to the first sentence.

The revised first sentence is: "Anti- Graffiti coating shall be a Sherwin Williams 2K Wwater based super-hydrophobic polyurethane Urethane Aanti-Ggraffiti Ccoating for use on exterior concrete or an approved equal."

26 56 00 EXTERIOR LIGHTING 2.1 A new first sentence was added. It states "Listed to UL 1598 for use in wet locations."

26 56 00 EXTERIOR LIGHTING 2.1 The following was added as a new second subparagraph.

"Luminaire shall include the following: a. Die cast aluminum door with bottom hinge and two screw closures. b. Tempered glass lens seals with silicone gaskets to the frame and housing.

c. An easy service electrical ballast tray allowing for simple maintenance."

26 56 00 EXTERIOR LIGHTING 2.3 The following was added as a new second sub-paragraph.

"Steel pole shall include the following: a. Square hinged steel shaft made of two piece construction. b. Lowering winch (ratchet type) with cable and mounting assembly. c. Winch shall be movable from one pole to another."

32 16 13 CONCRETE SIDEWALKS

AND CURBS AND GUTTERS

1.2.3.1 All references to "Scofield" products were removed. The second sub-paragraph was revised as follows: "The stamped concrete shall have a new brick, herringbone pattern made with Scofield Lithotex Concrete Iimprinting Ttools, or approved equal."

The forth subparagraph was revised as follows: The stamped concrete shall have a Scofield Colorcure Cconcrete Ssealer or approved equal."

32 16 13 CONCRETE SIDEWALKS

AND CURBS AND GUTTERS

1.2.3.2 Reference to the "Scofield" product was removed. The

second subparagraph was revised as follows: Submit stamped concrete design mixes for an integrally colored concrete. using L.M. Scofield Chromix, or approved equal.

32 16 13 CONCRETE SIDEWALKS

AND CURBS AND GUTTERS

2.1 .2.1 All references to "Scofield" products were removed by deleting the first sentence "Colored admixture shall be L.M.

Scofield Chromix P Admixture and Chromix ML, or approved equal.”

01 11 00 SUMMARY OF WORK 1.1.1b - Changed the word "same" with "comparable" as follows:

Replace the South Main Entrance Gate and North Entrance Gate with the comparable same model of high security automated metal slide-glide gate as shown on the drawings and specified in Section

32 31 13.53 HIGH- SECURITY GATES.

05 50 13

MISCELLANEOUS METALS

2.3 Added "two foot to" for first sentence as follows: Provide and install two-foot to four-foot wide by 15-inch high steel road grids (or comparable dimensioned steel grids).

c. AMENDED PLAN SHEETS/SECTIONS: At the below table, the amended Plan Sheets are delineated. The replacement pages are incorporated by this Amendment No. 0001 and are attached hereunder.

Sheet Description of Change E-501 Two notes for the B2 Entrance Gate Light Pole Detail were revised to remove all reference to "Hubbell Inc.". "Type 507B3A" was removed from the note and a new sentence was added to the end of the note for the light fixture to refer the contractor to "See specification Section 26 56 00 Exterior Lighting Paragraph 2.1 Luminaires." A new sentence was added to the note for the light pole to refer the contractor to "See specification Section 26 56 00 Exterior Lighting Paragraph 2.3 Steel Poles."

S-201 Reference to "1214 Minnesota Ashlar by Custom Rock" was removed from the Typical Wall Elevation detail. The note was replaced with more design specifications as follows: Random ashlar stone formliner, Stone Widths: 9"-35", Stone Heights: 7.5"-18 .5", Relief: 1.5", Mortar Joint Width: 3/8"-1.25"

S-201 Reference to "Sikaflex 1C" was removed from the Typical Wall Section detail. The note was replaced with more design specifications as follows: Use a single component, self- leveling, pourable, polyurethane sealant with minimum sealant depth of 0.5" (See Note #3).

S-201 The following new NOTE 3 was added. "Polyurethane sealant must meet Federal Specification TT-S-00230C, Type 1, Class A and ASTM C-920, Type S, Grade P, Class 25 , Use T, M, A, G, I.

S-201 NOTE 1 and NOTE 2 were revised to add "1" to the cross reference to Sheet ES-102. The original Sheet name was "ES-02". It was changed to "ES-102".

ES-103 “2’-0” to was added to the D7 ANTI-DIG GUARD detail, as it pertains to the grid’s width.

d. USACE’S RESPONSES TO CONTRACTOR’S INQUIRES

FOLLOW: (The following questions consists of inquiries submitted since the issuance of the Solicitation package.)

QUESTION #1 – ELECTRICAL

Sheet ES-103, Key Note 4 says to furnish and install gate and operator. The gate is already in place with a controller. Is the controller currently powered? If not, please confirm that the Contractor is to provide new power conductors and relevant cut sheets for the existing controller. Please clarify for south entrance on Sheet ES-101 as well.

USACE Response to Question #1: Provide new controller and power conductors. Same for south entrance as well. See Plan Sheet ES-101 Key Note 1 and ES-104 Key Note 4.

QUESTION #2 – ELECTRICAL

Please confirm the existing duct bank is to be utilized for power and fiber for the new camera and gate systems. Are there existing spare conduits in the duct to be used for this contract? Are we to reuse any existing conductors, or remove/replace in kind back to power source?

USACE Response to Question #2: Utilize existing duct bank where possible, otherwise please provide new conduit. Remove/replace in kind back to power source. See revised Plan Sheet ES- 102 and revised Plan Sheet ES-103, which are attached to this Amendment.

QUESTION #3 – ELECTRICAL

Please confirm what fiber strand is required for each camera? Do we also need to supply a nema3r junction box with a fiber patch panel?

USACE Response to Question #3: The new CCTV system is to be compatible (or match) the existing electronic security system at the Indiana Harbor and Canal Confined Disposal Facility as per Specification Section 28 10 05 ELECTRONIC SECURITY SYSTEMS paragraph 2.1 SYSTEM DESCRIPTION. Supply NEMA 3R junction with fiber patch panel as needed.

QUESTION #4 – ELECTRICAL

Please confirm that existing conduits and electric MH + HH will be used to install new wiring for power, access control and CCTV for new items with new conduit installed from existing MH + HH shown to new item locations.

USACE Response to Question #4: Confirmed. Contractor to wire back to head end and provide conduit as needed. Use existing duct-bank where possible as shown on Plan Sheet ES-102 and revised Plan Sheet ES-103, which is attached to this Amendment.

QUESTION #5 – ELECTRICAL

Please confirm that all new conduit is direct buried and is PVC coated galvanized rigid conduit.

USACE Response to Question #5: Furnish and install PVC conduit in accordance with Specification Section 26 00 01 ELECTRICAL WORK paragraph 2.5 CONDUIT.

QUESTION #6 – ELECTRICAL

Please confirm that the nema 3R designation for the gate disconnect switch and the light pole load center are correct and do not require Nema 12 or 4X ratings.

USACE Response to Question #6: Confirmed. Provide NEMA 3R as per revised Plan Sheet E- 501, which is attached to this Amendment.

QUESTION #7 – ELECTRICAL

Sheet ES-103 notes 1+2 reference sheet ES-02. Is this actually sheet ES-102?

USACE Response to Question #7: Correct. Refer to revised Plan Sheet ES-103. Notes 1 and 2 have been revised and the replacement plan sheet is attached hereto.

QUESTION# 8 – ELECTRICAL

Where does the power for the new access control and CCTV come from?

USACE Response to Question #8: Provide power from existing panel PP-5. See Plan Sheet ES- 102.

QUESTION #9 – ELECTRICAL

Does the replaced gate, access control and CCTV items require new cables and wiring or do we disconnect and reconnect the existing wiring?

USACE Response to Question #9: Furnish and install (new). See Plan Sheet ES-101 Key Note 1 and revised Plan Sheet ES-103 Key Note, which is attached to this Amendment.

QUESTION #10 – ELECTRICAL

On sheet E-501 there is a new nema 3R load center shown that appears to be mounted to the new light pole. Does the power for the 2 new light poles come from this panel or does the feed come from existing panel PB-05 per sheet ES-103 notes 1+2? Does each pole get a separate feed or one for both?

USACE Response to Question #10: Power for light poles from Panel-board PP-5. Feed based on final selection of light pole and luminaire. See Plan Sheet ES-102 for Panel Location.

QUESTION #11 – ELECTRICAL

If the panel from question 10 on the light pole is required what size wiring is required for it?

USACE Response to Question #11: Size as per NEC, see Specification Section 26 00 01 ELECTRICAL PART 3 first paragraph. Please note wire size based on final selection of light pole and luminaire. See Plan Sheet ES-102 for panel location.

QUESTION #12 – ELECTRICAL

Does panel PB-05 have space for new circuits?

USACE Response to Question #12: Yes space for new circuits is available. See Plan Sheet ES- 102 for Panel location.

QUESTION #13 – ELECTRICAL

Does the new gate power feed come from existing panel PB-05 or from the new load center on the light pole on sheet E-501 from question 10?

USACE Response to Question #13: Provide power from existing Panel PP-5. See Plan Sheet E- 102 for panel location.

QUESTION #14 – FOUNDATIONS

There are several soil borings provided in the Contract, but no information provided about the soil analytics. Is all drill spoil to be assumed "clean" material in regards to handling/disposal?

USACE Response to Question #14: All drill spoil is not assumed to be "clean" material in regards to handling/disposal. Specification Section 00 31 24.13 SUBSURFACE DRILLING AND SAMPLING INFORMATION includes information regarding the subsurface conditions at the site. Drill spoil shall be placed in the CDF west cell in accordance with Specification Section 31 23 00.00 20 EXCAVATION AND FILL paragraph 3.10.

QUESTION #15 – FOUNDATIONS

Will the Government consider receiving ownership of drill spoil within the project limits to be graded/landscaped in an area designated by the Government?

USACE Response to Question #15: Drill spoil shall be placed in the CDF west cell in accordance with Specification Section 31 23 00.00 20 EXCAVATION AND FILL paragraph 3.10.

QUESTION #16 – FOUNDATIONS

It is anticipated that water will be encountered during foundation drilling. Please confirm that the Contractor is to assume ground water displaced from the drilled shaft during concrete placement is clean, and does not require collection/treatment.

USACE Response to Question #16: The Contractor is to assume ground water displaced from the drilled shaft during concrete placement is not “clean”. Specification Section 00 31 24.13 SUBSURFACE DRILLING AND SAMPLING INFORMATION includes information regarding the subsurface conditions at the site. Groundwater shall be collected and discharged to the CDF east cell via the decontamination pad in accordance with Specification Section 01 57 20.02 03 ENVIRONMENTAL PROTECTION FOR INDIANA subparagraph 3.5.5.

QUESTION #17 – FOUNDATIONS

Do the drill spoils for the fence, flag poles, light poles etc. stay on sight or are they to be hauled away as special waste?

USACE Response to Question #17: Drill spoil shall be placed in the CDF west cell in accordance with Specification Section 31 23 00.00 20 EXCAVATION AND FILL paragraph 3.10.

QUESTION #18 – FOUNDATIONS

Does the excavated spoil from outside the fence to excavate for the stone access road stay on site or are they disposed of as special waste?

USACE Response to Question #18: Excavated spoil from outside the fence shall be placed in the CDF west cell in accordance with Specification Section 31 23 00.00 20 EXCAVATION AND FILL paragraph 3.10.

QUESTION #19 – GENERAL CONDITIONS

Please confirm the Government does not require administrative facilities to be provided by the Contractor for this project.

USACE Response to Question #19: Confirmed. The Government will not require administrative facilities to be provided by the Contractor since there is an administrative building complex at the project site. Specification Section 01 52 01 TEMPORARY CONSTRUCTION FACILTIES subparagraph 3.2.1 states, “The Contractor is to provide and maintain administrative field office facilities within the construction area as necessary for the Contractor’s operations.” There is no direction to provide an administrative field office for the Government.

QUESTION #20 – GENERAL CONDITIONS

Will the Government allow use of the Administrative Building for the Contractor field office, or will we be required to provide a separate job trailer?

USACE Response to Question #20: The Government will allow reasonable use of the bathroom and lock facilities present at the Administrative Building. However, the contractor is required to furnish and use temporary construction facilities per Specification Section 01 52 02

TEMPROARY CONSTRUCTION FACILITIES.

QUESTION #21 – CIVIL DESIGN

The precast fence is called out to be protected with an anti-graffiti coating. Is this coating to be applied to the public side only or both sides?

USACE Response to Question #21: Anti-graffiti coating is to be applied to all exposed concrete surfaces (i.e., both sides) of precast wall as specified in Specification Section 03 45 33 PRECAST CONCRETE WALL paragraph 3.11 and as noted on revised Plan Sheet S-201 and it is attached as part of this amendment.

QUESTION #22 – Is the existing gate a Station 12+00 to 12+40 to be new or re-use existing? Note on drawing C-112 states “proposed automated gate/existing gate.

USACE Response to Question #22: The existing gate at Station 12+00 to 12+40 is to be replaced as specified in Specification Section 01 11 00 SUMMARY OF WORK subparagraph 1.1.1 b. and in Specification Section 32 31 13.53 HIGH-SECURITY GATES. Specification Section 32 31

13.53 HIGH-SECURITY GATES provides additional guidance of product data to be used in the planning/design of the new gates and the execution for installing the gates and related submittal requirements. Specification Section 01 11 00 SUMMARY OF WORK subparagraph 1.1.1 b. has been revised to state “Replace the South Main Entrance Gate and North Entrance Gate with the comparable model of high security automated metal slide-glide gate as shown on the drawings and specified in Specification Section 32 31 13.53 HIGH-SECURITY GATES.

NOTE: In lieu of using two leader arrows with descriptive text, the Government used one leader arrow and text to denote project features that exist and are proposed to be replaced.

QUESTION #23 – CIVIL DESIGN

Same question as #22 for gate at station25+30 to 25+70.

USACE Response to Question #23: Same response as for question 22.

QUESTION #24 – CIVIL DESIGN

If new gates are required please provide a drawing for the cantilevered gate or do we use the drawing R-038.

USACE Response to Question #24: Reference Plan Sheet R-038 titled “Cantilever Electro- Mechanical Gate Plan” is provided to assist the contractor with their design and installation of the new gates.

QUESTION #25 – Can 24” sections of the anti-dig guard be used in lieu of 48”. All other dimensions and sizes are the same.

USACE Response to Question #25: Yes, 24-inch (two foot) wide sections may be used.

Specification Section 05 50 13 MISCELLANEOUS METALS paragraph 2.3 has been revised to allow two-foot to four-foot wide steel grids.

QUESTION #26 – GENERAL CONDITIONS

Will the Government allow use of the Administrative Building for the Contractor field office, or will we be required to provide a separate job trailer?

USACE Response to Question #26: The Government will allow reasonable use of the bathroom and lock facilities present at the Administrative Building. However, the contractor is required to furnish and use temporary construction facilities per Specification Section 01 52 02

TEMPROARY CONSTRUCTION FACILITIES.

QUESTION #27 – CIVIL SHEET STATIONING

Starting at ~ STA. 8+20 (on sheet C-111), the station marks at 20' o.c. seem to misalign from the "ticks" (representing the precast column locations). Is that intentional, or is that a drafting error?

USACE Response to Question #27: It is intentional, not a drafting error. The stationing of the Plan View and Precast Concrete Wall Alignment Profile co-align on Plan Sheets C-108 thru C-

111. Due to special/drafting reasons, the stationing of the Plan View and Precast Concrete Wall Alignment Profile becomes dis-aligned on Plan Sheet C-112 at the northwest bend of the South Main Entrance gate (~Station 12+42). All Plan View and Precast Concrete Wall Alignment Profile stationing is provided for the wall on the Plan Sheets C-108 thru C-119.

QUESTION #28 – QUALITY CONTROL MANAGER AND SSHO

The Specifications state that the Quality Control Manager cannot act as the SSHO. Will it be permissible for the Superintendent to perform a dual project role as either Quality Control Manager or SSHO?

USACE Response to Question #28: For a job of this complexity, the Site Safety and Health

Officer (SSHO) and Contractor Quality Control (CQC) Manager are separate functions/positions as specified in Specification Section 01 35 26 GOVERNMENT SAFETY REQUIREMENTS and Specification Section 01 45 00.00 10 QUALITY CONTROL.

Specification Section 01 35 26 GOVERNMENT SAFETY REQUIREMENTS paragraph

1.5.1.1.1 states ”The Contractor Quality Control Person cannot be the SSHO on this project, even though the QC has safety inspection responsibilities as part of the QC duties.” Specification Section 01 45 00.00 10 QUALITY CONTROL paragraph 3.4.2 states “The CQC System Manager is assigned as CQC System Manager but has duties as project superintendent in addition to quality control.” NOTE: The CQC Manager may serve as the project superintendent.

QUESTION #29 – BID SCHEDULE CLIN

Parent CLIN 0013 is called Group Four Options – Anti Dig Guard. I believe this is not correct and should be called Stamped concrete pavement.

USACE Response to Question #29: Concur. The GROUP 4 OPTIONS for Option CLIN 0013 (0013AA through 0013AC) pertains to the Stamped Concrete Pavement Option. This Line Item has been changed via this Amendment No. 0001 to “STAMPED CONCRETE PAVEMENT”.

See the revised Bid Schedule enclosed hereunder.

QUESTION #30 – OBSTRUCTION REMOVAL PAYMENT

The specification contain SECTION 02 65 01 - OBSTRUCTION REMOVAL – There does not seem to be a method of paying for unforeseen obstructions. If underground obstructions are encountered will they be compensated on a “time and material” basis?

USACE Response to Question #30: Unforeseen site conditions shall be handled by invoking the Differing Site Conditions Clause, FAR 52.236-2 (See Solicitation Section 00 70 00, page 35 of 57). Obstructions that may be encountered during construction of the wall are covered at Section 03 35 33, paragraphs 2.1 and 3.2.1.

END OF AMENDMENT NO. 0001

(THE REVISED BID SCHEDULE AND AMENDED SPECIFICATION AND PLAN

SHEETS/SECTIONS FOLLOW)

REVISED BID SCHEDULE – AMENDMENT 0001

Section 00 10 00 - Solicitation

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0001 1 Job

MOBILIZATION

FFP

Under this CLIN, the contractor is required to perform mobilization activities. The contractor will be compensated for the totality of its activities needed to mobilize its equipment and labor force to the project site.

Payment Provisions:

The Government will pay all costs for the mobilization of all of the Contractor's plant and equipment at the lump sum price for this item. The Contracting Officer or its Representative may require the Contractor to furnish cost data to justify its bid price for this item if the Contracting Officer deems there's no reasonable relationship to the cost of the work in this contract. Failure to justify the line item price to the satisfaction of the Contracting Officer will result in payment determined by the Contracting Officer of the actual costs, which is not subject to appeal.

PURCHASE REQUEST NUMBER: W81G6680821104

NET AMT

0002 1 Job

DEMOBILIZATION

FFP

Under this CLIN, the Contractor is required to perform demobilization activities.

The Contractor will be compensated for the totality of its activities needed to demobilize its equipment and labor force to the project site.

Payment Provisions:

The Government will pay all costs for the demobilization of all of the Contractor's plant and equipment at the unit price for this item. The Contracting Officer or its Representative may require the Contractor to furnish cost data to justify its proposal price for this item if the Contracting Officer deems there's no reasonable relationship to the cost of the work in this contract. Failure to justify the line item price to the satisfaction of the Contracting Officer will result in payment determined by the Contracting Officer of the actual costs, which is not subject to appeal.

FENCING

FFP

This is a Parent Line Item identifying the work that relates directly to its Sub-line Items 0003AA through 0003AC.. The Sub-line items themselves identify the quantities required to perform said work. Therefore, the Contractor shall provide its pricing separately at Sub-items 0003AA through 0003AC.

0003AA 1 Job

DEMOLITION AND DISPOSAL

FFP

DEMOLITION AND DISPOSAL OF EXISTING FENCING, EXISTING

CONCRETE CURBING, EXISTING CONCRETE PAVER-BLOCKS, AND

OTHER STRUCTURES AT SE CORNER OF SOUTH ENTRANCE

0003AB 3,057 Linear

Foot

PRECAST CONCRETE WALL INSTALLATION

FFP

0003AC 2 Each

ENTRANCE GATE INSTALLATION

0004 2 Each

30 FOOT STEEL LIGHT POLE

ALUMINUM FLAG POLE AND SOLAR POWERED Lt.

FFP

ALUMINUM FLAG POLE AND SOLAR POWERED LIGHT

This is a Parent Line Item identifying the work that relates directly to its Sub-line Items 0005AA through 0005AC.. The Sub-line items themselves identify the pricing separately at Sub-items 0005AA through 0005AC.

0005AA 2 Each

25 FOOT ALUMINUM FLAG POLE

0005AB 1 Each

30 FOOT ALUMINUM FLAG POLE

0005AC 3 Each

SOLAR POWERED LIGHTS

SECURITY MEASURES

FFP

This is a Parent Line Item identifying the work that relates directly to its Sub-line Items 0006AA through 0006AC.. The Sub-line items themselves identify the pricing separately at Sub-items 0006AA through 0006AC.

0006AA 1 Job

ACCESS CONTROL AND INTERCOM SYSTEM

0006AB 1 Job

BOLLARDS

0006AC 1 Job

CLOSED-CIRCUIT TELEVISION

0007 1 Job

SIGNAGE

0008 1 Job

SITE RESTORATION (TOPSOIL AND SEEDING)

0009 1 Lot

PERFORMANCE AND PAYMENT BOND

FFP

BONDS FOR BASE WORK LINE ITEMS 0001THROUGH 0008

THIS IS A COST-REIMBURSABLE LINE ITEM - The government will reimburse the Contractor for the actual cost of acceptable performance and payment bonds, upon receiving evidence of payment (paid invoice) from the bonding company or agency, not to exceed the total amount of the contract line item. The Government will not pay more than the total line item amount for the performance and payment bonds. If the actual cost of the bonds is less than the line item amount, the contract will modified to adjust the line item accordingly.

Adjustment(s) to the line item will also be made for any revisions to the actual bond costs associated with contract changes.

OPTION GROUP 1 OPTIONS - CONCRETE

FFP

CONCRETE SIDEWALK AND STAMPED-CONCRETE PAVEMENT

This is a Parent Line Item identifying the work that relates directly to its Sub-line Items 0010AA through 0010AC.. The Sub-line items themselves identify the pricing separately at Sub-items 0010AA through 0010AC.

0010AA 1 Job

OPTION EXISTING SIDEWALK

FFP

EXISTING SIDEWALK DEMOLITION AND DISPOSAL

0010AB 750 Square

OPTION SIDEWALK SECTION INSTALLATION

0010AC 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

BONDS FOR OPTION WORK LINE ITEMS 0010AA THROUGH 0010AB

THIS IS A COST-REIMBURSABLE LINE ITEM - The government will reimburse the Contractor for the actual cost of acceptable performance and payment bonds, upon receiving evidence of payment (paid invoice) from the bonding company or agency, not to exceed the total amount of the contract line item. The Government will not pay more than the total line item amount for the performance and payment bonds. If the actual cost of the bonds is less than the line item amount, the contract will modified to adjust the line item accordingly.

Adjustment(s) to the line item will also be made for any revisions to the actual

OPTION GROUP 2 OPTIONS -GRAVEL ACCESS ROAD

FFP

this is a Parent Line Item identifying the work that relates directly to its Sub-line Items 0011AA through 0011AC.. The Sub-line items themselves identify the pricing separately at Sub-items 0011AA through 0011AC.

0011AA 19,040 Square

OPTION GRAVEL ACCESS ROAD

0011AB 1 Job

OPTION SITE RESTORATION (TOPSOIL AND SEEDING)

0011AC 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

BONDS FOR OPTION WORK LINE ITEMS 0011AA THROUGH 0011AB

THIS IS A COST-REIMBURSABLE LINE ITEM - The government will reimburse the Contractor for the actual cost of acceptable performance and payment bonds, upon receiving evidence of payment (paid invoice) from the bonding company or agency, not to exceed the total amount of the contract line item. The Government will not pay more than the total line item amount for the performance and payment bonds. If the actual cost of the bonds is less than the line item amount, the contract will modified to adjust the line item accordingly.

Adjustment(s) to the line item will also be made for any revisions to the actual

OPTION GROUP 3 OPTIONS - ANTI-DIG GUARD

FFP

This is a Parent Line Item identifying the work that relates directly to its Sub-line Items 0012AA through 0012AB.. The Sub-line items themselves identify the pricing separately at Sub-items 0012AA through 0012AB.

0012AA 6,160 Linear

OPTION 4-GAUGE STEEL ROD ANTI-DIG GUARD

0012AB 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

BONDS FOR OPTION WORK LINE ITEM 0012AA

THIS IS A COST-REIMBURSABLE LINE ITEM - The government will reimburse the Contractor for the actual cost of acceptable performance and payment bonds, upon receiving evidence of payment (paid invoice) from the bonding company or agency, not to exceed the total amount of the contract line item. The Government will not pay more than the total line item amount for the performance and payment bonds. If the actual cost of the bonds is less than the line item amount, the contract will modified to adjust the line item accordingly.

Adjustment(s) to the line item will also be made for any revisions to the actual

OPTION GROUP 4 OPTIONS -STAMPED CONCRETE

PAVEMENT

FFP

This is a Parent Line Item identifying the work that relates directly to its Sub-line Items 0013AA through 0013AC. The Sub-line items themselves identify the pricing separately at Sub-items 0013AA through 0013AC.

0013AA 1 Job

OPTION EXISTING AGGREGATE

FFP

EXISTING AGGREGATE REMOVAL AND STOCKPILING

0013AB 20,000 Square

OPTION STAMPED-CONCRETE PAVEMENT INSTALLATION

0013AC 1 Lot

OPTION PERFORMANCE AND PAYMENT BOND

FFP

BONDS FOR OPTION WORK LINE ITEM 0013AA THROUGH 00013AB

THIS IS A COST-REIMBURSABLE LINE ITEM - The government will reimburse the Contractor for the actual cost of acceptable performance and payment bonds, upon receiving evidence of payment (paid invoice) from the bonding company or agency, not to exceed the total amount of the contract line item. The Government will not pay more than the total line item amount for the performance and payment bonds. If the actual cost of the bonds is less than the line item amount, the contract will modified to adjust the line item accordingly.

Adjustment(s) to the line item will also be made for any revisions to the actual

SUMMATION OF PRICING

CONTRACTOR’S BID AMOUNT FOR CONTRACT LINE ITEMS NUMBERS:

1. BASE BID ITEMS 0001 through 0009:

1. GROUP 1 OPTION WORK ITEMS 0010AA THROUGH 0010AC:

2. GROUP 2 OPTION WORK ITEMS 0011AA THROUGH 0011AC:

3. GROUP 3 OPTION WORK ITEMS 0012AA THROUGH 0012AB:

4. GROUP 4 OPTION WORK ITEMS 0013AA THROUGH 0013AC:

TOTAL OVERALL AMOUNT (0001 THROUGH 0009,

INCLUDES SUBITEMS 0010AA THROUGH 0010AC;

0011AA THROUGH 0011AC, 0012AA THROUGH 0012AB,

AND 0013AA THROUGH 0013AC) $________________

END OF REVISED BID SCHEDULE

IHC CDF FY18 Parkway Improvements W912P6-18-B0010

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

1.1.1 Project Description

1.2 EXISTING WORK

1.3 LOCATION OF UNDERGROUND UTILITIES AND POSSIBLE OBSTRUCTIONS

1.3.1 Notification Prior to Excavation

1.4 GOVERNMENT-FURNISHED MATERIAL AND EQUIPMENT

1.4.1 Delivery Location

PART 2 PRODUCTS

2.1 SECURITY MEASURES

PART 3 EXECUTION (NOT USED)

-- End of Section Table of Contents --

SECTION 01 11 00 Page 1

AMD # - 08/22/180001

SECTION 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

1.1.1 Project Description

The Project Site is located at the IHC CDF in East Chicago, Indiana. The Work includes the following items and incidental related work:

a. Perimeter Fence.

(1) BASE CONTRACT WORK: Demolish and replace the eastern perimeter chain-link fencing for the Indiana Harbor and Canal Confined Disposal Facility (IHC CDF) as specified in Section 02 41 00 DEMOLITION. The replacement structure shall be a 3,057 foot long eight-foot high precast concrete wall and extend along the eastern property limit parallel to Indianapolis Boulevard and along the north eastern property limit parallel the Cline Avenue as shown on the drawings and specified in these specifications.

(2) BASE CONTRACT WORK: Install six-inch diameter post bollards set-off from concrete wall columns at each entrance gate as shown on the drawings and specified in Section 05 50 13 MISCELLANEOUS

METALS.

(3) OPTION 3 CONTRACT WORK: Install 6,160 feet of "anti-dig guards" consisting a commercially available metal rod grid along the remaining existing perimeter fence as specified in Section

05 50 13 MISCELLANEOUS METALS.

b. BASE CONTRACT WORK: South Main Entrance and North Entrance Gates.

Replace the South Main Entrance Gate and North Entrance Gate with the comparable same model of high security automated metal slide-glide gate as shown on the drawings and specified in Section

32 31 13.53 HIGH-SECURITY GATES.

c. BASE CONTRACT WORK: Entrance Gate Access Control Security Measures.

Install the same configuration of access control and related security measures that exist for the South Main Entrance shall be used for the North Entrance, to include updating the existing access control and related security measures for the South Main Entrance as shown on the drawings, discussed in the below paragraph titled "Security Measures", and specified in Section 28 08 10 ELECTRONIC SECURITY SYSTEM ACCEPTANCE TESTING and Section

28 10 05 ELECTRONIC SECURITY SYSTEMS (ESS)).

d. BASE CONTRACT WORK: New Light Poles and Closed-Circuit Television Camera Tower Poles for North Entrance.

SECTION 01 11 00 Page 2

Install two 30-foot stainless steel light poles with fixtures and a 20-foot heavy duty aluminum or hot dipped galvanized steel CCTV tower at the North Entrance that are comparable to those that exist by the South Main Gate Entrance as shown on the drawings and specified in Section 10 14 00.10 EXTERIOR LIGHTING.

e. BASE CONTRACT WORK: Signage.

(1) Remove all signage from the chain-link fence that is to be demolished and reinstall the signage on the precast concrete wall, as possible and as directed by the Contracting Officer's Representative (COR).

(2) Install Government-furnished signs as indexed in the below paragraph titled, GOVERNMENT-FURNISHED MATERIAL AND EQUIPMENT.

(a) A directional sign shall be installed near the South Main Entrance, an identification sign shall be installed near the Administrative Office, and one one-way traffic signs shall be installed into the dike at the top of the southern access ramp as shown on the drawings.

(b) New and used "No Trespassing" and "Danger Restricted Area" signs shall be installed on the precast concrete wall as directed by the Government.

f. BASE CONTRACT WORK: Flag Poles and Solar-Powered Lights.

Install three aluminum flag poles each with a pole-mounted solar-powered light to illuminate the flags during the night.

There shall be two 25-foot high poles and one 30-foot high pole.

g. OPTION 2 CONTRACT WORK: Access Road Along Outside of Perimeter Fence.

Install an eight-foot wide eight-inch thick gravel access road adjacent to the proposed precast concrete wall and existing chain-line fence along the entire northern property limit and grade the adjacent ground north of the proposed road to drain towards the north and west away from the road and towards the drainage swale that exists parallel to an existing railroad embankment.

h. Parkway Improvements Along Indianapolis Boulevard.

(1) OPTION 1 CONTRACT WORK: Demolish and remove 25 to 30 five foot by five foot sections of deteriorated concrete sidewalk located north of the North Entrance. Sidewalk sections to be replaced shall be field-located by the Government. Dispose of the removed concrete as specified in Section 02 41 00 DEMOLITION. Replace the removed concrete sections with new concrete sidewalk as shown on the drawings and specified in Section 32 16 13 CONCRETE SIDEWALKS

AND CURBS AND GUTTERS.

(2) BASE CONTRACT WORK: Demolish and remove one section of concrete curbing and three sections of paver-blocks from along the east side of the IHC CDF property, as shown on the drawings. The concrete curbing is located between Station W25+80 and Station

SECTION 01 11 00 Page 3

W27+00 and is approximately one foot wide, one foot high, and 120 feet in length. One section of paver-blocks is located between Station W14+40 and Station W14+70 and is approximately eight inches wide, 16 inches high and 28 feet in length. A second section of paver-blocks is located between Station W23+40 and Station W23+70 and is approximately eight inches wide, eight to 16 inches high and 26 feet in length. The third section of paver-blocks is located between Station W24+30 and Station W24+35 and is approximately eight inches wide, eight inches high and 10 feet in length. Dispose of the removed concrete curbing and paver-blocks as specified in Section 02 41 00 DEMOLITION.

(3) OPTION 4 CONTRACT WORK: Remove existing gravel along both sides of the existing concrete sidewalk along the entire east side of the IHC CDF property and stockpile the remove gravel on-site as shown on the drawings.

(4) BASE CONTRACT WORK: Demolish and remove three concrete pillars, an abandoned dewatering pit and its apperturances, its concrete housing and chain-link fence enclosure that is present at the southeast corner of the South Main Entrance and shown on the drawings. Dispose the removed materials as specified in Section

02 41 00 DEMOLITION.

(5) OPTION 4 CONTRACT WORK: Install stamped-concrete pavement in lieu of the gravel that is to be removed and stockpiled (on-site), in addition to the exposed area remaining after the demolition and remove of structures noted in preceding item h.(4). If OPTION 4 is not exercised, pave the exposed area remaining after the demolition and removal of structures noted in preceding item h.(4) with gravel to be provided by the Government. Install stamped-concrete pavement as shown on the drawings and specified in Section 32 16 13 CONCRETE SIDEWALKS AND CURBS AND GUTTERS.

1.2 EXISTING WORK

In addition to "FAR 52.236-9, Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements":

a. Remove or alter existing work in such a manner as to prevent injury or damage to any portions of the existing work which remain.

b. Repair or replace portions of existing work which have been altered during construction operations to match existing or adjoining work, as approved by the Contracting Officer. At the completion of operations, existing work must be in a condition equal to or better than that which existed before new work started.

1.3 LOCATION OF UNDERGROUND UTILITIES AND POSSIBLE OBSTRUCTIONS

Contact local utility locating service a minimum of 48 hours prior to excavating and parkway improvement work, to mark utilities, and within sufficient time required if work occurs on a Monday or after a Holiday.

Verify existing utility locations indicated on contract drawings, within area of work. Utilize the One Call System for Excavators as specified in Section 01 10 00 GENERAL PROVISIONS.

Identify and mark all other utilities not managed and located by the local utility companies. Scan the construction site with Ground Penetrating

SECTION 01 11 00 Page 4

Radar (GPR), electromagnetic, or sonic equipment, and mark the surface of the ground, or paved surface where existing underground utilities are discovered. Verify the elevations of existing piping, utilities,and any type of underground or encased obstruction not indicated, or specified to be removed, that is indicated or discovered during scanning, in locations to be traversed by piping, ducts, and other work to be conducted or installed. Verify elevations before installing new work closer than nearest manhole or other structure at which an adjustment in grade can be made.

There is potential of subsurface obstructions being present along the fence line. The obstructions are remnants of the East Chicago Energy Cooperative Incorporated (ECI) Refinery that once occupied the site. A summary of obstructions found during the slurry wall installation for the IHC CDF are provided on the drawings as reference sheets. The slurry wall installation alignment is nearly parallel to the existing fence line alignment. The slurry wall alignment is approximately 50 feet away from the existing fence line along the eastern perimeter to approximately 80 feet away from the existing fence line along the northeastern perimeter. Below is a summary of the types of obstructions encountered during the slurry wall installation contracts along in the proposed precast concrete wall's alignment. The obstructions were removed and/or plugged.

(1) Lead - One, one-inch with top-of-structure-elevation at 584.3 National Geodetic Vertical Datum of 1929 (NGVD29).

(2) Wire - Two, one-inch with top-of-structure-elevation at 584.7 and 584.9 NGVD29.

(3) Polyvinyl Chloirde (PVC) - Two, three-inch with top-of-structure-elevation at 585.9 and 586.0 NGVD29.

(4) Clay Tile - Five, six-inch with top-of-structure-elevations ranging from 584.9 to 586.0 NGVD29.

(5) Conduit - Three, three-inch with top-of-structure-elevations ranging from 582.3 to 587.4 NGVD29.

(6) Concrete - 27 pieces with various dimensions with top-of-structure-elevations ranging from 582.3 to 587.4 NGVD29.

(7) Iron - 33 items ranging from four-inches to 10-inches with top-of-structure-elevations ranging from 577.9 to 586.6 NGVD29.

(8) Steel - 235 items ranging from 0.5-inches to 16-inches in addition to four Underground Storage Tanks with top-of-structure-elevations ranging from 576.9 to 587.4 NGVD29.

There are numerous utilities present along the entire Parkway area where the stamped-concrete and sidewalk pavements are to be installed, such as electric manholes, manholes, storm-water catch basins, power poles and guy wires. Known utilities are shown on the drawings. The Contractor shall field verify the location of each utility and install concrete pavements as specified in Section 32 16 13 CONCRETE SIDEWALKS AND CURBS AND GUTTERS.

A relic small section of the railroad spur is shown on the drawings and shall remain in place. The Contractor shall install the architectural concrete accordingly.

SECTION 01 11 00 Page 5

1.3.1 Notification Prior to Excavation

Notify the Contracting Officer's Representative (COR) at least 48 hours prior to starting demolition and/or excavation work.

1.4 GOVERNMENT-FURNISHED MATERIAL AND EQUIPMENT

Pursuant to Contract Clause "FAR 52.245-1, Government Property", the Government will furnish the following materials and equipment for installation by the Contractor:

DESIGNATION NO. DESCRIPTION QUANTITY

1 Directional Sign (95 1/8 " X 37 7/8")

One

2 Project Identification Sign (27" X 9")

One

3 One-Way Traffic Sign (18" X 24")

One

4 No Trespassing U.S. Government Property Sign (38 3 /4" X 11 3/4")

5 Danger Restricted Area Keep Out Sign (19" X 32 3/8")

1.4.1 Delivery Location

The delivery location for materials and equipment is at the IHC CDF at 3500 Indianapolis Boulevard, East Chicago, Indiana 46312.

PART 2 PRODUCTS

2.1 SECURITY MEASURES

The following security measures that are compatible with existing ESS at the IHC CDF shall be provided and installed as shown on the drawings and specified in Section 28 10 05 ELECTROINIC SECURITY SYSTEMS (ESS):

Vehicle Access Control and Intercom System. A four-inch diameter galvanized pipe pedestal for vehicle access control system equipment including an access key pad/key card panel, call button, and talk-back speaker to each South Main Entrance and North Entrance.

SECTION 01 11 00 Page 6

Access Control Sign. A sign that informs a visitor to press the call button to request the gate to be open at each South Main Entrance and North Entrance.

Bollards. A total of seven six-inch diameter concrete-filled iron pipe bollards are to be installed to protect the corners of the precast concrete wall at each entrance. Three bollards are to be installed at the South Main Entrance and four bollards are to be installed at the North Entrance as shown on the drawings.

Closed-Circuit Television (CCTV) Camera Tower and CCTV Cameras. One CCTV Tower at the North Entrance and two CCTV cameras, one at each the South Main Entrance and North Entrance.

PART 3 EXECUTION (NOT USED)

-- End of Section --

SECTION 01 11 00 Page 7

DIVISION 03 - CONCRETE

SECTION 03 45 33

PRECAST CONCRETE WALL

05/16

PART 1 GENERAL

1.1 REFERENCES

1.2 MODIFICATION TO REFERENCE

1.3 SUBMITTALS

1.4 QUALITY ASSURANCE

1.4.1 Qualifications

1.4.1.1 Manufacturer Qualifications

1.4.1.2 Erector Certification

1.4.1.3 Welding Qualifications

1.4.2 Regulatory Requirements

1.4.3 Concrete Mix Design

1.4.4 Certificates: Record Requirement

1.5 DELIVERY, STORAGE, AND HANDLING

1.5.1 Transportation

1.5.1.1 Transporting Members

1.5.1.2 Lateral Deflection or Vibration

1.5.2 Storage

1.5.2.1 Storage Areas

1.5.2.2 Stacked Members

1.5.3 Handling of Members

1.5.4 Mock Up

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

2.1.1 Design Requirements

2.1.1.1 Loads

2.1.1.2 Drawing and Design Calculation Information

2.2 MATERIALS

2.2.1 Cementitious Materials

2.2.1.1 Fly Ash

2.2.1.2 Raw or Calcined Natural Pozzolan

2.2.1.3 Ultra Fine Fly Ash and Ultra Fine Pozzolan

2.2.1.4 Ground Granulated Blast-Furnace (GGBF) Slag

2.2.1.5 Portland Cement

2.2.2 Water

2.2.3 Aggregates

2.2.4 Grout

2.2.4.1 Nonshrink Grout

2.2.4.2 Cementitious Grout

2.2.5 Admixtures

2.2.5.1 Air-Entraining

2.2.5.2 Accelerating

2.2.5.3 Water Reducing

2.2.6 Reinforcement

SECTION 03 45 33 Page 1

AMD #0001 - 08/16/18

2.2.6.1 Reinforcing Bars

2.2.6.2 Wire

2.2.6.3 Welded Wire Reinforcement

2.2.6.4 Supports for Concrete Reinforcement

2.2.7 Metal Accessories

2.2.7.1 Inserts

2.2.7.2 Structural Steel

2.2.7.3 Bolts

2.2.7.4 Nuts

2.2.7.5 Washers

2.2.7.6 Anchor Bolts

2.2.8 Bearing Pads

2.2.8.1 Elastomeric

2.3 PRODUCTION QUALITY CONTROL PROCEDURES

2.3.1 Forms

2.3.2 Tolerances

2.3.3 Reinforcement Placement

2.3.4 Built-In Anchorage Devices

2.3.5 Lifting Devices

2.3.6 Blockouts

2.3.7 Identification Markings

2.3.8 Concrete

2.3.8.1 Concrete Mixing

2.3.8.2 Concrete Placing

2.3.8.3 Concrete Curing

2.3.9 Surface Finish

2.3.9.1 Unformed Surfaces

2.3.9.2 Formed Surfaces

2.3.10 Concrete Stain

2.3.11 Anit-Graffiti Coating

2.3.12 Acceptance/Rejection of Defects

2.3.12.1 Minor Defects

2.3.12.2 Major Defects

2.4 TESTS, INSPECTIONS, AND VERIFICATIONS

2.4.1 Factory Inspection

PART 3 EXECUTION

3.1 EXAMINATION

3.2 ERECTION

3.2.1 Utilities And Obstructions

3.3 BEARING SURFACES

3.4 ANCHORAGE

3.5 WELDING

3.6 OPENINGS

3.7 GALVANIZING REPAIR

3.8 GROUTING

3.9 SEALANTS

3.10 PROTECTION AND CLEANING

3.11 CONCRETE STAINING AND ANTI-GRAFFITI COATING

3.12 SPARE PARTS

-- End of Section Table of Contents --

SECTION 03 45 33 Page 2

SECTION 03 45 33

PRECAST CONCRETE WALL

05/16

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 in the text by the basic designation only.

AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS

(AASHTO)

AASHTO M 251 (2006; R 2011) Standard Specification for Plain and Laminated Elastomeric Bridge Bearings

AMERICAN CONCRETE INSTITUTE INTERNATIONAL (ACI)

ACI 318 (2014; Errata 1-2 2014; Errata 3-5 2015;

Errata 6 2016; Errata 7-9 2017) Building Code Requirements for Structural Concrete (ACI 318-14) and Commentary (ACI 318R-14)

AMERICAN HARDBOARD ASSOCIATION (AHA)

AMERICAN SOCIETY OF CIVIL ENGINEERS (ASCE)

ASCE 7-10 (2010; Errata 2011; Supp 1 2013) Minimum Design Loads for Buildings and Other Structures

AMERICAN WELDING SOCIETY (AWS)

AWS D1.1/D1.1M (2015; Errata 1 2015; Errata 2 2016) Structural Welding Code - Steel

AWS D1.4/D1.4M (2011) Structural Welding Code - Reinforcing Steel

ASTM INTERNATIONAL (ASTM)

ASTM A1064/A1064M (2017) Standard Specification for Carbon-Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete

ASTM A123/A123M (2017) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

ASTM A153/A153M (2016) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware

SECTION 03 45 33 Page 3

I HC CDF FY18 Par kway I mpr ovement s W912P6-18-B0010

ASTM A27/ A27M ( 2017) St andar d Speci f i cat i on f or St eel Cast i ngs, Car bon, f or Gener al Appl i cat i on

AST…