Amend #2 Champion Mill Stabilization Project (Revised).pdf

1313 Sherman Street, Room 215, Denver, CO 80203 P 303.866.3567 F 303.832.8106 http://mining.state.co.us John W. Hickenlooper, Governor | Robert Randall, Executive Director | Virginia Brannon, Director

DATE: July 7, 2017

TO: All Bidders on the Champion Mill Stabilization Project (Revised)

FROM: Craig Bissonnette, Division of Reclamation, Mining & Safety

RE: Amendment No. 2 to 2017-0297

The following clarifications and amendments should be noted and incorporated into the bid documents:

1. The bid submittal date for this project has been changed. The new bid submittal is no later than 4:00 p.m. on Wednesday, July 19, 2017. Please use the REVISED Bid Schedule included with this amendment when submitting your bid.

2. The bid opening for this project has been changed to Thursday, July 20, 2017 at 10:00 a.m.

3. Item 3.0: Stabilize Upper Shed – This Bid Item has been changed.

New Item 3.0: Stabilize Champion Mill – Labor Hours This Item provides for labor hours required to repair and stabilize components of the Champion Mill structure. Actual work items, materials and repair methods will be determined in the field with the CONTRACTOR, PROJECT MANAGER and consulting structural engineer. Engineering services will be provided by OWNER.

Potential work items may include replumbing wracked sections of the structure, repair or replacement of support trusses and posts, stabilization of exterior walls, bracing a masonry wall and various roof repairs. In addition to the critical work items identified in the Condition Assessment, labor hours may be required for other priority repairs determined once stabilization activities begin.

An estimated one thousand eight hundred (1,800) labor hours may be required for this Item.

A labor hour is defined as one person working for one hour. Full expenditure of this Item is not guaranteed.

Measurement and Payment Payment for this task will be made at the unit price per hour bid under Item 3.0 of the Bid Schedule. Hours will be measured to the nearest one-half (0.5) hour. The price bid for providing labor hours to perform stabilization repairs shall include all labor, tools, equipment, salaries and any other items necessary and incidental to complete the tasks described in Item 3.0. Payment shall be as this Item is completed and approved by the

PROJECT MANAGER.

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4. Item 4.0: Stabilize Support Trusses and Posts – This Bid Item has been changed.

New Item 4.0: Materials Budget This Item provides a budget to be used for purchase and delivery of materials required to stabilize the Champion Mill. CONTRACTOR will be required to provide construction materials only as requested and authorized by the PROJECT MANAGER. Construction materials may include any items deemed necessary to successfully complete the critical stabilization of the Champion Mill. CONTRACTOR will be required to purchase and supply to the project site any requested materials or an approved equivalent alternative.

Cost of requested materials must be authorized by the PROJECT MANAGER prior to purchasing. This Item will not be used to purchase materials specified under any other Bid Item in these specifications. This Item will have a fixed-price of $75,000.00 established on the Bid Schedule. Full expenditure of this Item is not guaranteed.

Measurement and Payment Payment for this Item will be made based on CONTRACTOR’s submission of itemized receipts for the requested items delivered to the project site. Payment will include documented receipt value of items requested plus and additional twenty percent (20%) of the documented receipt value. Such Payment will be considered full compensation for provision of the requested item and delivery to the project site.

5. Item 5.0: Stabilize North Wall of Lower Shed – This Bid Item has been changed.

New Item 5.0: Equipment Rental w/ Operator – Rough Terrain Forklift If required, this item is to provide mobilization and up to five (5) hours of equipment operation time with competent operator for a rough terrain forklift with a minimum lifting capacity of 5,000 pounds or a machine with similar capabilities (Cat TL642 or equivalent).

This Item is not guaranteed.

The number of hours indicated above is estimated. It is impossible to determine in advance the actual number of hours that the equipment will be required to be used, or to guarantee that any additional equipment time will be necessary.

"Operation" means time spent in performing work as well as time necessary for moving equipment around the work site when directed by the PROJECT MANAGER. However, "operation" does not include time spent in transporting the equipment to the initial work site, removing the equipment when all work has been completed, transporting the equipment away from and returning it to the work site in the event of a temporary or seasonal suspension of operation, maintenance of the equipment, any time during which the equipment is "bogged down" or otherwise not working, nor for any periods when operations are suspended by the PROJECT MANAGER.

Measurement and payment Payment for this task will be made at the unit prices established in Item 5.0 of the Bid Schedule. The number of hours each piece and type of equipment used as directed by PROJECT MANAGER under this specification will be counted to the nearest one half hour. Such payment shall include the cost of all materials, accessories, labor, maintenance, operating supplies, salaries of operators, and any other expenses incidental to the operation of the equipment to complete the tasks as described in Item 5.0. No additional payment will be made for hauling equipment to or away from the work site except as may be proper under Mobilization/Demobilization.

6. Item 10.0: Helicopter Services – The Bid Item number for this task has been changed to Item 6.0: Helicopter Services. All other specification remain the same.

7. Item 13.0: Previous Job Experience – The Bid Item number for this task has been changed to Item 7.0: Previous Job Experience. All other specifications remain the same.

8. Item 6.0: Brace Masonry Wall – This Bid Item has been deleted from the project.

9. Item 7.0: Repair or Replace Rafters and Purlins – This Bid Item has been deleted from the project.

10. Item 8.0: Remove and Replace Roof Decking – This Bid Item has been deleted from the project.

11. Item 9.0: Replace Metal Roofing – This Bid Item has been deleted from the project.

12. Item 11.0: Provide Three Person Work Crew – This Bid Item has been deleted from the Project.

13. Item 12.0: Provide Additional Construction Materials – This Bid Item has been deleted from the project.

14. Item 14.0: Install Concrete Piers – This Bid Item has been deleted from the project.

15. CONTRACTOR is not required to provide builders risk insurance for this project.

16. Special permits are not required for this project.

All terms and conditions of the Invitation for Bid other than as changed by this amendment remain the same.

Receipt and acceptance of this amendment shall be acknowledged on the bid form and by submitting the REVISED Bid Schedule.

Champion Mill Stabilization Project (Revised) REVISED Bid Schedule

July 7, 2017 2017 - 0284

ITEM DESCRIPTION QTY UNIT UNIT PRICE AMOUNT

1.0 Mobilization/Demobilization 1

Lump Sum N/A $

2.0 Project Safety, Health & Environmental Action Plan (SHEAP) 1

Lump Sum N/A $

3.0 Stabilize Champion Mill – Labor Hours 1,800 Hour $ /hr $

4.0 Materials Budget N/A N/A N/A $ 75,000.00

ADDITIONAL BID ITEMS – THESE BID ITEMS ARE NOT GUARANTEED

5.0 Equipment Rental w/ Operator – Rough Terrain Forklift 5 Hour $ /hr $

6.0 Helicopter Services 5 Hour $ /hr $

7.0 Previous Job Experience SUBMIT WITH BID N/A

TOTAL $

DO NOT AMEND ANY PART OF THIS BID SCHEDULE

ALL PAGES OF THIS BID SCHEDULE MUST BE RETURNED

ALL LINES ITEMS MUST BE COMPLETED

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