Amendment_0002.pdf

Am #0002 - 1

DEPARTMENT OF THE ARMY

Omaha District, Corps of Engineers

1616 Capitol Avenue

Omaha, Nebraska 68102-4901

:NOTICE: Failure to acknowledge : Solicitation No. W9128F 16 B 0008

:all amendments may cause rejec- :

:tion of the bid. See FAR : Date of Issue: 13 June 2016

:52.214-3 of Section 00 21 00 : New Date of Opening: 21 July 2016

Amendment No. 0002

08 July 2016

SUBJECT: Amendment No. 0002 to Specifications and Drawings for Construction of

Caulk Powerhouse Façade and Un-tanking House, Fort Randall Dam, SD Solicitation No. W9128F-16-B-0008.

TO: Prospective Bidders and Others Concerned

1. The specifications and drawings for subject project are hereby modified as follows (revise all specification indices, attachment lists, and drawing indices accordingly).

a. Specifications. (Descriptive Changes.)

(1) Standard Form SF 1442, Page 00 10 00 -1, delete date and time of bid opening shown and substitute "21 July 2016" at "2:00 pm".

(2) Section 00 21 00 Page 10, paragraph 1.18b add a newly scheduled site visit date of 19 July 2016 at 10am. Contractors interested in attending the site visit need to make reservations with Clinton Powell at 605-

487-7845 x3232 or by e-mail at Clinton.L.Powell@usace.army.mil. Contractors are to meet at front security gate.

(3) Section 01 12 00 Page 6, paragraph 1.13, after the 1st sentence add the following: “The access cubicles may be removed to gain access to the panels for demolition, construction and inspection purposes, once activities are completed the Contractor shall reinstall the Access

Cubicle. All utility disconnections of the Access Cubicles coordinated

Government personnel at a minimum of 48 hours before removal.”

(4) Section 01 30 00.24 Page 10, delete paragraph 1.18 and substitute “Not Used”.

(5) Section 01 30 00.24 Page 12, paragraph 1.26, delete “Work hours: The Contractor can work Monday through Saturday 0700 to 1800. Working outside these hours will need written permission from the COR.” and substitute “Work hours: The Contractor can work Monday through Friday 7:00 AM to 5:30 PM. The contractor may submit an alternate proposed schedule of work hours for approval. Any proposed request to change schedule of regular work hours and shifts of work crews and personnel at the site shall be submitted

(at least 48 hours in advance of change in work schedule). Changes in onsite working hours will be approved at the sole written discretion of the COR.”

(6) Section 07 92 00 Page 9, paragraph 3.1.3, delete “Where surfaces have been treated with curing compounds, oil, or other such

Am #0002 - 2 materials, remove materials by sandblasting or wire brushing.” and substitute

“Where surfaces have been treated with curing compounds, oil, or other such materials, remove materials by wire brushing or other methods that will not create a dusty environment.”

Am #0002 - 3

b. Specifications (New and/or Revised and Reissued). Delete and substitute or add specification pages as noted below. The substituted pages are revised and reissued with this amendment.

Pages Deleted Pages Substituted or Added

Section 01 22 00 Section 01 22 00

Measurement and Payment Measurement and Payment

2. This amendment is a part of the bidding papers and its receipt shall be acknowledged on the Standard Form 1442. All other conditions and requirements of the specifications remain unchanged. If the bids have been mailed prior to receiving this amendment, you will notify the office where bids are opened, in the specified manner, immediately of its receipt and of any changes in your bid occasioned thereby.

a. Hand-Carried Bids shall be delivered to the U.S. Army Corps of

Engineers, Omaha District, Contracting Division, 1616 Capitol Avenue, Omaha, Nebraska 68102-4901.

b. Mailed Bids shall be addressed as noted in Item 8 on

Page 00 10 00-1 of Standard Form 1442.

3. Bids will be received until 2:00 p.m., local time at place of bid opening, 21 July 2016.

Attachments: Spec Pages listed in 1.b. above

U.S. Army Engineer District, Omaha

Corps of Engineers

1616 Capitol Avenue

Omaha, Nebraska 68102-4901

08 July 2016

MFS/2184

Reminder – Questions and Answers are now located on the ProjNet website:

https://www.projnet.org/projnet/

The Bidder Inquiry Key for this project is: 6IKI89-D65EC4

See Section 00 21 00, paragraph Bidder Inquiry for more information.

http://www.projnet.org/projnet/

Caulk Power House Facade and Untanking House, FT Randall Dam, SD FRD2

SECTION 01 22 00 Page 1

Am0002

SECTION TABLE OF CONTENTS DIVISION

01 - GENERAL REQUIREMENTS SECTION

01 22 00

MEASUREMENT AND PAYMENT

6/2000

PART 1 Remove and dispose of exterior PCB caulk and backing rod at Power

House and Untanking House

1.1 Work Included

1.2 Measurement

1.3 Payment

PART 2 Remove And Dispose Of Exterior Pcb Caulk And Backing Rod

2.1 Work Included

2.2 Measurement

2.3 Payment

PART 3 Remove and dispose of INTERIOR PCB AND ASBESTOS

3.1 Work Included

3.2 Measurement

3.3 Payment

PART 4 Remove and replace interior PCB and Asbestos Caulk

4.1 Work Included

4.2 Measurement

4.3 Payment

PART 5 Remove And Replace Glass Block

5.1 Work Included

5.2 Measurement

5.3 Payment

PART 6 All remaining work

6.1 Work Included

6.2 Measurement

6.3 Payment

PART 7 Remove and replace exterior existing Caulk with like material around the Pella Windows (Option 3, Bid Item 0020).

7.1 Work Included

7.2 Measurement

7.3 Payment

PART 8 Provide an additional 12 glass block for future utilization.

(OPTION 4, BID ITEM 0025)

SECTION 01 22 00 Page 2

8.1 Work Included

8.2 Measurement

8.3 Payment

-- End of Section Table of Contents --

SECTION 01 22 00 Page 3

SECTION 01 22 00

MEASUREMENT AND PAYMENT

6/2000

SCOPE: This section covers the methods and procedures which will be used to measure the Contractor's work and to effect payment.

GENERAL: The general outline of the principal features of each item as listed does not in any way limit the responsibility of the Contractor for making a thorough investigation of the Drawings and Specifications to determine the scope of work under the entire Contract. Payment to the Contractor of the amounts based on the quantities of work as measured in accordance with the specified methods of measurement and the prices stipulated in the accepted proposal will constitute complete compensation for all work shown on the

Drawings, provided in the specifications or other Contract Documents and all costs of accepting the general risks, liabilities and obligations expressed or implied. Payment under all items shall include, but not necessarily be limited to, compensation for furnishing all supervision, labor, equipment, and materials and services (including overhead and profit), as well as performing all work required to accomplish and complete the work specified under each item and all other work required.

JOB ITEMS

Quantities: The quantities under job items will not be measured except for the purpose of determining reasonable interim payments.

Interim Payments: Interim payments will be made in accordance with the estimated value of work done as determined by the CO or as specified in this section, and in accordance with contract clause for payments.

UNIT PRICE ITEMS

Payments to Contractor: Payments will be made to the Contractor and approved by for unit price items in accordance with measurements determined by CO at the unit prices entered in the proposal schedule.

Interim Measurement/Payments: Interim measurements and/or payments may be adjusted to take account of partially completed work.

BIDDING ITEMS

PART 1 Remove and dispose of exterior PCB caulk and backing rod at Power

House and Untanking House and replace with silicone sealant and backing rod in the following areas: (BASIC BID Item 0001 South Elevation Power House, Option 1, Item 0007 East Elevation Power House, Option 2, Item 0012 North

Elevation Power House, Option 3, Item 0018 West Elevation Power house, and

Option 4, Item 0022 Untanking Building North, South, East and West

Elevations.

1.1 Work Included

This work shall include but not be limited to all materials, equipment, labor, and all other incidental work needed for the removal of caulk and backing rod and replacement with sealant and backing rod as indicated on

SECTION 01 22 00 Page 4 the drawings.

1.2 Measurement

Linear Feet (LF).

1.3 Payment

Each. Payment for this item shall be priced per linear feet of new silicone sealant.

PART 2 Remove And Dispose Of Exterior Pcb Caulk And Backing Rod on and replace with neoprene expansion joint for the following areas: South

Elevation Power House (BASIC BID ITEM 0002, East Elevation Power

House,Option 1 Bid Item 0008, North Elevation Power House (Option 2, Bid

Item 0013), and West Elevation Power House (Option 3, Bid Item 0019).

2.1 Work Included

labor, and all other incidental work needed for replacement of caulk and backing rod with a neoprene expansion joint as indicated on the drawings and specifications.

2.2 Measurement

2.3 Payment

Payment for this item shall be priced per linear feet of joint material replaced with expansion joint.

PART 3 Remove and dispose of INTERIOR PCB AND ASBESTOS

Remove and dispose of interior PCB and asbestos caulk and backing rod and replace with neoprene expansion joint for the following areas: South

Elevation Power House (BASIC BID ITEM 0003, and North Elevation Power House

(Option 2, Bid Item 0014).

3.1 Work Included

labor, and all other incidental work needed for replacement of caulk and backing rod with a neoprene expansion joint as indicated on the drawings and specifications.

3.2 Measurement

3.3 Payment

Payment for this item shall be priced per linear feet of joint material replaced with expansion joint.

PART 4 Remove and replace interior PCB and Asbestos Caulk

Remove and replace interior PCB and Asbestos Caulk around the glass block

SECTION 01 22 00 Page 5 in the following areas: South Elevation of the PowerHouse (Basic, BID

ITEM 0004), East Elevation Powerhouse (Option 1, Bid Item 0009), North

Elevation Powerhouse (Option 2, Bid Item 15), and Untanking House including the East, West, North and South elevation (Option 4, Bid Item 0023).

4.1 Work Included

labor, and all other incidental work needed for removal of PCB AND Asbestos caulk and replace with silicon sealant as indicated on the drawings.

4.2 Measurement

4.3 Payment

Applicable unit price times the number of linear feet of placed silicon

PART 5 Remove And Replace Glass Block

Remove and replace glass block estimated at 36 each at the following locations: Power House South Elevation (Basic, Bid Item 0005), Power House

East Elevation (Option 1, Bid Item 0010), Power House North Elevation

(OPTION 2, BID ITEM 0016), and Untanking House (East, West, North, and

South) elevations (Option 4, Bid Item 24).

5.1 Work Included

All other basic bid work not described in this section but required in the drawings or specifications.

5.2 Measurement

Each

5.3 Payment

Payment shall be made based on the applicable unit price times the number of units replaced.

PART 6 All remaining work

All remaining work on various sides of Power House and Untanking House as follows: Power House South Elevation (Basic, Bid Item 0006), Power House

East Elevation (Option 1, Bid Item 0011), Power House North Elevation

(OPTION 2, BID ITEM 0017), Power House West Elevation (Option 3, Bid item

0021) and Untanking House (East, West, South and North Elevations) for

Option 4, Bid Item 0026.

6.1 Work Included

Providing access and other items not identified above.

6.2 Measurement

Job.

SECTION 01 22 00 Page 6

6.3 Payment

Payment shall be made after material is received at a Job price.

PART 7 Remove and replace exterior existing Caulk with like material around the Pella Windows (Option 3, Bid Item 0020).

7.1 Work Included

labor, and all other incidental work needed for removal of caulk and replace with like material as indicated on the drawings.

7.2 Measurement

7.3 Payment

Applicable unit price times the number of linear feet of placed silicon

PART 8 Provide an additional 12 glass block for future utilization. (OPTION

4, BID ITEM 0025)

8.1 Work Included

Providing 12 additional block to be stored by project personnel

8.2 Measurement

Job.

8.3 Payment

Payment shall be made after material is received at a Job price.

-- End of Section --