Amendment 001

AG-82B1-S-09-109

AMENDMENT 001 (CONT)

Section B is changed (Change identified in BOLD) – “602-13 Repair Sisters Creek Culvert Lump Sum 1 $_________ $_________ “

Page 5 (below) provides the description of the changes as well as specs and pertinent data.

Section B Supplies or Services and Prices/Costs Schedule of Items

District Krassel Forest Payette County Valley

B- 1 - SCHEDULE OF ITEMS

ITEM

NO.

DESCRIPTION

PAY

UNIT

EST.

QTY.

UNIT

PRICE

TOTAL

PRICE

151-01

Mobilization

Lump Sum

157-13

Soil Erosion & Pollution Control

Lump Sum

203-03*

Removal of Asphalt and Cement treated base

Square feet 43,555

204-16*

Waste, Removal and disposal of Earthen material

Cubic Yard 2,005

207-01*

Earthwork geotextile type _IV-A___

Square Yard 11,450

251-01*

Placed riprap, class ___3___

Cubic Yard

253-03

Gabions, galvanized or aluminized coated

Lump Sum

322-01*

Aggregate base, grading _B_, compaction method _D__

Ton 1,963

322-05*

Aggregate Subbase grading _A_, compaction method _B_

Ton 4,555

404-01*

Minor hot asphalt concrete

Ton 846.2

602-11

_18__Inch Corrugated Steel PIpe_.064__Inch Thickness (16 gage)

Foot

602-12

_24__Inch Corrugated Steel PIpe_.064__Inch Thickness (16 gage)

Foot

602-13 Repair Sisters Creek Culvert Lump Sum 1 $_________ $_________

B-2 - NOTE: Payment for bond premiums in accordance with Clause 52.232-5, Payments under Fixed-Price Construction Contracts, shall not be in addition to the contract price. Include bond payments under 151.01 Mobilization.

Payment will be made on actual work performed as described in FP-03 109.01 unless otherwise noted.

B-2 –NOTE:. * Next to an Item Number indicates that the quantity shown as a Contract Quantity per FP-03 Specification 109.02. The supplemental specification 109.02 states “contract quantities will be adjusted only when there are errors in the original design of 15% or more.”

**ARRA Signs shall not be separately priced within the proposal. Include all ARRA sign related costs within the mobilization CLIN. ARRA sign details can be found in section H and a separate attachment.

602_R04F12 _08_19_2009

602-13 Repair Sisters Creek Culvert

DESCRIPTION

The existing 6 foot diameter culvert was installed in 2008, and there has been some failure due to piping during the high flows of springtime.

The culvert is located at MP 8.7 of the South Fork Salmon River road.

The contractor shall re-bed the culvert, and the work shall include, but not be limited to, removing the asphalt and aggregate base, salvaging the aggregate base, excavating the embankment, salvaging the riprap on the slopes, providing backfill material around the haunches of the pipe, backfilling and compacting, replacing the riprap and installing new aggregate subbase and new filter cloth under the riprap, replacing the aggregate base, and installing new asphalt.

The work includes keeping the stream flow in the existing culvert by combination of sandgbags and plastic. Dewatering pumps may be needed if water flows under the diversion structure. The work shall not include pulling the existing culvert or re-routing the stream

CONSTRUCTION REQUIREMENTS

Notify the COR at least 7 days before closing the road at Sisters Creek. The road shall not be closed if Johnson Creek road has been closed due to snow or other reasons.

The work shall be done according to the attached drawings, and to the specifications described below:

Erosion control and dewatering shall conform to FSSS 157- Soil Erosion Control Remove and dispose of existing asphalt according to FSSS spec 203- Removal of Asphalt and Cement Treated Base.

Remove and stockpile the existing aggregate base surfacing.

Excavate and backfill the culvert according to section 209. The backfill material shall conform to 704.03. The contractor shall obtain backfill material from the existing material, or by importing to the site from a commercial source.

Provide and install Geotextile, type IV-A in accordance with section 207.

Placing and compacting of the salvaged Aggregate base shall conform to FSSS 322- Aggregate Base, compaction method D.

Providing and placing asphalt shall conform to FSSS 404- Minor Hot Asphalt Concrete

PAYMENT

Payment will be made under 602-13 Repair Sisters Creek Culvert, and the payment will be Lump Sum for the work described above.