1-REPAIR BID PACKAGE SU-25-004 FINALx 10.5.2026.pdf

REPAIR BID SCHEDULE

EWP/DSR SOLICITATION NUMBER: SU-25-004

LOCATION: 1410 CHAMPION HILL ROAD, MUNCY VALLEY PA. 17758

Item Unit

No. QTY Unit Price

1 1 Lump Sum XXX

2 Stream Diversion & Dewatering 1 Lump Sum XXX

3 1 Lump Sum XXX

4 1 Lump Sum XXX

5 1 Lump Sum XXX

6 1 Lump Sum XXX

7 1 Lump Sum XXX

8 1 Lump Sum XXX

9 1 Lump Sum XXX

10 1 Lump Sum XXX

11 1 Lump Sum XXX

Total:

Contractor's Name:

Address:

Phone Number:

STACKED ROCK WALL

Topsoiling/Seeding/Mulching

GROUTED R7 RIPRAP

GROUTED R6 RIPRAP

TREE REMOVAL

ROAD BERM EXTENSION

PINNING EXISTING PRECAST WALL

NON-GROUTED R8 RIPRAP

Description

Mobilization/Demobilization

Total Price

REMOVAL OF EXISTING WALL & RIPRAP

Signature Date

PREVAILING WAGE RATES APPLY TO THIS PROJECT; BIDS SHALL INCLUDE

PREVAILING WAGE RATES.

Bids shall be submitted on this form in a sealed envelope. The envelope shall be labeled with the EWP DSR/Solicitation Number and the words "Sealed Bid".

The performance time specified for this job is 22 calendar days.

The undersigned agrees to meet all requirements stated in the bid instructions, drawings, and specifications x

Stream bottom will be stabilized with Non-grouted R8 riprap and choked with R4 Riprap.

Mark.Buckwalter Callout Choke R-8 with Native Streambank Material

SU-25-004 Page 1 of 5

ITEMS OF WORK

EWP SITE: SU-25-004

REPAIR PLAN

General Conditions Related to all Work Items:

Data concerning the utilities at this site has been obtained from Pennsylvania One-Call System, Serial No. 20253372881. Accuracy of this data is not guaranteed. The Contractor must contact the PA One-Call System (1-800-242- 1776) at least 3, but not more than 10, working days prior to the commencement of construction for utility information. There are overhead utilities within the work area.

Verify all effected utility locations in job site prior to excavation.

The Contractor is responsible for the protection of any private or public facilities in the work area for the duration of the contract. The Contractor will be responsible for repairing any of their damages to a condition equal to or better than a before work condition. No additional compensation will be made for damaged facility repair. There is a blacktop driveway near the work area. No materials or equipment shall be stored on or driven on or parked on this driveway. No pickup trucks shall even park or turn-around on this driveway.

This site is located at 1410 Champion Hill Road, Muncy Valley, Pa. 17758. The scope of work includes the removal of the existing precast block wall and fill behind the wall, installation of 175’-181’ of grouted R7 and R6 riprap on the sideslopes AND non-grouted R8 riprap on the streambed. Left bank (woods side) will be stabilized 3ft high & right bank (road side) will be stabilized to top of bank (5.5’ average height). Work shall also include installation of a stacked rock wall, pinning a portion of the existing block wall, tree removal, road berm extension, final grading and seeding of disturbed areas.

Bid Item 1 – Mobilization and Demobilization This item shall include obtaining all work to move equipment and supplies onto and from the site. It is the contractor’s responsibility to comply with all local, state, and federal requirements related to the completion of this work

This item shall also include constructing, maintaining, and removing any access roads which are needed to construct the project. The construction limits are not shown on the planview but shall be within a reasonable distance from the streambank being stabilized.

The contractor is responsible for staying within reasonable construction limits and regrading and reseeding all access areas to original condition upon departure. The contractor is also responsible for repairing any areas within and outside of the construction limits back to the original conditions which may have been damaged by the contractor during access. Nothing shall be driven, parked, or stored on the blacktop

SU-25-004 Page 2 of 5 driveway; damage to driveway will be the contractor’s responsibility to repair and outside of the scope of this project.

Implementation of erosion control practices shall be included in this bid item and shall follow the Erosion and Sediment Control Guidelines and Construction Drawings as well as any requirements from the Conservation District.

Bid Item 2 – Stream Diversion & Dewatering

This item shall include furnishing all materials (barriers, pumps, pipeline, silt bags, etc.)

needed to divert stream flow around the work area.

Work shall be performed from the top of bank as much as possible, however some of the work may require being done from the streambed. It will be necessary to construct a coffer-dam and pump water around the work area. The stream must be dewatered during all phases of construction.

The coffer-dam or stream diversion embankment shall be removed and the stream in that area restored to original condition upon completion of the project.

Bid Item 3 – Removal of Existing Wall & Riprap This item shall include removal of the existing stacked rock wall (Aprox. 9’ section) and all of the existing concrete precast block wall (Except for a 12’-18’ section). All R6 riprap that was previously behind these walls shall be removed and saved for use above the R7 grouted riprap portion. Any extra material left over from excavation, shall be moved off-site at a location chosen by the contractor. Dump sites shall not be located within any floodplains.

The existing stacked rock that has been removed shall be used on-site.

The existing concrete precast blocks shall be removed, transported, unloaded, and placed at the township building at a designated location. The contractor is responsible for loading, transporting, unloading, and placing the blocks at the designated location.

Bid Item 4 – Stacked Rock Wall

This item shall include furnishing and installing the Stacked Rock Wall for aprox. 9’ of length. This item shall follow technical specification Stacked Rock.

Bedrock will be encountered. Setting the bottom rock on a 6” thick, #57 stone leveling pad, may be necessary if the bedrock can not be leveled naturally or mechanically.

Doweling the rock wall into the bedrock will also be necessary. A detail has been provided for doweling the wall into the bedrock. The wall includes drainage along the back of the wall. The column of clean AASHTO #57 stone shall be a minimum of 1’ thick and extend to within 1’ of the top of the wall. Geotextile matting will be required between the soil and the drainage stone behind the wall.

SU-25-004 Page 3 of 5

Bid Item 5 – Pinning Existing Precast Blocks

This item shall include pinning the 12’-18’ section of existing precast concrete block wall. (1) coated rebar per block shall be installed, as per the drawings. Grouting dowel holes is required.

Before the pinning can be done; the top block, in this 12’-18’ section, shall be removed.

Existing rebar protruding above block shall be cut flush with the 2nd block and grouted.

Bid Item 6 – Tree Removal

This item shall include removing all trees necessary for the installation of the grouted riprap on the woods-side of the project. Particular trees can be marked by the inspector.

Trees shall be delimbed. Stumps & roots shall also be removed. Stumps, roots, and limbs shall be hauled away by the contractor and dumped at a location chosen by the contractor. Logs shall be stacked at a designated location near the project site; location to be shown during the site showing.

Bid Item 7 – GROUTED R7 Riprap

This item shall include furnishing and installing the GROUTED R-7 riprap protection as shown in the construction drawings. This item shall follow technical specification

GROUTED R-7 RIPRAP.

Under the Materials and Storage Section - In lieu of B – Geotextile, change to B - Bedding - Bedding shall consist of a uniform layer of AASHTO #1 stone between the earth subgrade and the rock riprap. Bedding material shall come from an approved source listed in the current copy of the Commonwealth of Pennsylvania Department of Transportation Bulletin # 14, "Aggregate Producers".

Under the Procedure Section - In lieu of C - Geotextile change to C - Bedding - Use

AASHTO # 1 coarse aggregate. Place the bedding on the prepared area in a uniform layer. No compaction is required. Long slopes may require working the lower portion, complete with riprap, and progressing up the slope in segments.

Riprap cutoffs shall be installed at the locations shown on the planview drawing and shall be grouted. Bedding stone is not required in the cutoffs.

The NRCS inspector shall approve the source of riprap prior to ordering. Riprap shall be inspected visually and conform to the gradations and specifications of PennDOT Pub 408, Section 850 and as per the size requirements shown on the drawings.

Excess material shall be disposed of offsite by the contractor; outside of any floodplain.

SU-25-004 Page 4 of 5

Bid Item 8 – GROUTED R6 Riprap

This item shall include furnishing and installing the GROUTED R-6 riprap protection as shown in the construction drawings. This item shall follow technical specification GROUTED R-6 RIPRAP. Existing on-site R6 riprap shall be salvaged and reused;

additional R6 may need to be purchased.

Under the Materials and Storage Section - In lieu of B – Geotextile, NO geotextile or Bedding stone shall be used under the R6 Riprap.

Under the Procedure Section - In lieu of C – Geotextile, NO geotextile or Bedding stone shall be used under the R6 Riprap.

Riprap cutoffs shall be R7, and part of Bid item #6.

For any R6 riprap that needs purchased: the NRCS inspector shall approve the source of riprap prior to ordering. Riprap shall be inspected visually and conform to the gradations and specifications of PennDOT Pub 408, Section 850 and as per the size requirements shown on the drawings.

Bid Item 9 – NON-GROUTED R8 Riprap

This item shall include furnishing and installing the R-8 riprap protection as shown in the construction drawings. This item shall also include the R-4 riprap necessary for “choking” the surface of the R8 Riprap. This item shall follow technical specification

R-8 RIPRAP.

Under the Materials and Storage Section - In lieu of B – Geotextile, change to B - Bedding - Bedding shall consist of a uniform layer of AASHTO #1 stone between the earth subgrade and the rock riprap. Bedding material shall come from an approved source listed in the current copy of the Commonwealth of Pennsylvania Department of Transportation Bulletin # 14, "Aggregate Producers".

Under the Procedure Section - In lieu of C - Geotextile change to C - Bedding - Use

AASHTO # 1 coarse aggregate. Place the bedding on the prepared area in a uniform layer. No compaction is required. Long slopes may require working the lower portion, complete with riprap, and progressing up the slope in segments.

The NRCS inspector shall approve the source of riprap prior to ordering. Riprap shall be inspected visually and conform to the gradations and specifications of PennDOT Pub 408, Section 850 and as per the size requirements shown on the drawings.

SU-25-004 Page 5 of 5

Bid Item 10 – Road Berm Extension

This item shall include replacing any road that has been removed or damaged during construction. This item shall also include adding to the width of the road (A BERM).

The berm ranges from .75’ to 3.75’ depending on the location. Berm width & location shall be discussed prior to construction with the design engineer.

Road or Berm material shall be Penndot 2A modified or 2RC stone. Stone shall be placed in 6” loose lifts and compacted with track equipment at a minimum.

Bid Item 11 – Topsoiling, Permanent Seeding, and Mulching

This item shall include furnishing and installation of topsoil, permanent seeding, and mulching to all disturbed areas. This item shall follow Technical Specifications – Seeding

Install permanent seeding, lime, fertilizer, and mulch as per specification on all disturbed areas.

R8-RIPRAP

TECHNICAL SPECIFICATIONS

R-8 RIPRAP

SCOPE

This work is riprap, as shown on the Drawings, or as directed by the Inspector.

APPLICABLE PUBLICATIONS

Pub.408 - Specifications; Pennsylvania Department of Transportation.

Bulletin 15 - Approved Construction Materials; Pennsylvania Department of Transportation

MATERIALS AND STORAGE

A - General - Obtain materials from sources approved by the Inspector, but the approval of any source shall not be construed as approval of all materials from that source. Materials from required excavation may be used, provided they meet the requirements of these Technical Specifications.

B - Geotextile - Provide Class 4, Type A Geotextile, conforming with the requirements of Section 735 of Pub.408. Obtain geotextiles from a manufacturer listed in Bulletin 15.

During the periods of shipment and storage, protect geotextiles from direct sunlight, ultraviolet rays, temperatures greater than 140°F, mud, dirt, dust, and debris. To the extent possible, maintain geotextiles wrapped in a heavy-duty covering or shield from direct sunlight.

Geotextiles will be rejected at the time of installation if any defects, deterioration, or damage has occurred during manufacture, transportation, or storage.

C - Securing Pins for Geotextiles - Provide steel securing pins, 18 inches long x 3/16 inches in diameter, pointed at one end; and with a 1½-inch washer head at the other end. Alternate securing devices, approved by the Inspector, may be used.

D - Riprap - Obtain riprap from a source approved by the Inspector. Riprap shall consist of sound durable rock, insoluble in water. Friable, stratified rocks such as shales, and rocks liable to decompose in water, such as claystones, will not be approved. The Inspector shall reject localized areas, strata, or channels within an approved area or zone when, in its opinion, the material has disintegrated, weathered badly, or is otherwise unsatisfactory for the intended use.

The materials shall be free of objectionable amounts of earth, quarry dust, or other materials;

however, washing will not be required.

Stone for riprap shall be block shaped with a specific gravity of at least 2.5. Smooth rounded stone or boulders; flat, thin, elongated, and slab-shaped stone shall not be acceptable. Not more than 25 percent of the stones reasonably well distributed throughout the gradation shall have a length more than two and one-half (2.5) times the breadth or thickness. No stone shall have a length exceeding three (3) times its breadth or thickness.

Riprap shall be R-8 gradation, conforming to Section 850 of Pub.408, except as noted above.

The riprap shall be certified as to size and gradation and the Inspector shall accept the onsite riprap based on a visual inspection.

PROCEDURE

A - General - Thicknesses indicated on the Drawings are the placement thicknesses of riprap layers.

B - Foundation Preparation - Prepare the areas on which riprap is to be placed by excavating, trimming, and dressing to conform to cross sections and slopes shown on the Drawings. Bring up the low areas to grade by filling and compacting in accordance with the "Unclassified Fill" Specification, with materials comparable to adjacent foundation materials.

C - Geotextile - Use Class 4, Type A Geotextile.

Place the fabric on the prepared area in a loose, unstretched condition to minimize shifting, puncturing, or tearing the fabric. For stream slope protection, lay the fabric with the long dimension parallel to stream flow, and for protection of the entire stream, lay the fabric with the long dimension perpendicular to the centerline of the channel. Provide a minimum overlap of twelve (12) inches at the joints, with the upstream fabric over the downstream fabric and the upslope fabric over the downslope fabric. Anchor the fabrics in place by inserting securing pins through both fabrics at the overlaps at the spacing shown on the following table:

STEEPER THAN FLATTER THAN

SLOPE 3:1 4:1 4:1

SECURING PIN PACING

ALONG OVERLAPS

2 FEET 3 FEET

5 FEET

Install additional pins as necessary to prevent any slippage of the fabrics.

Protect the fabrics at all times during construction from contamination by surface runoff. Place riprap or cover the fabric with approved covering material as soon as possible, so that Type A fabric is not exposed for more than two (2) weeks.

Do not drop rocks, two (2) feet or larger in any dimension directly on the fabric from a height greater than one (1) foot. Do not allow the riprap placement procedure to puncture or damage the fabric.

Repair and/or replace all damaged fabric to the satisfaction of, and at no additional cost.

D - Riprap - Place stones for riprap on the geotextiles, in the dry, and conforming to the lines and grades shown on the Drawings or as directed by the Inspector. Place the stones in such manner as to produce a reasonably well-graded and uniform surface providing the full thickness shown on the Drawings. A tolerance of plus or minus three inches will be allowed in the finished surface except that either extreme of such tolerance shall not be continuous over an area greater than 200 square feet. Place stones to the full course thickness in one operation and without displacing the underlying material. Do not place stones in layers. The finished work shall be free from objectionable pockets of small stones and clusters of larger stones, and the entire mass of stones shall be roughly graded to conform to the gradation specified. Smaller stones shall be well distributed in order to chink the voids between larger stones, insofar as practicable. Do not place riprap by dumping stones into chutes or by similar methods, likely to cause segregation of the various sizes. Do not use a tractor equipped with bulldozer blade, stone rake, or any similar equipment. The desired distribution of the various sizes of stones throughout the mass shall be obtained by selective loading of the material at the quarry, by controlled dumping of successive loads during final placing, or by other approved methods. Rearrange individual stones by hand or mechanical means only to the extent necessary to break down bridging and to obtain a reasonably well-graded mass.

Provide cutoff at the upstream and downstream ends of riprap as shown on the Drawings, and do not allow any equipment to pass over the finished riprap surface.

MAINTENANCE - Make all necessary repairs to riprap for the duration of the Contract.