3. TE B Proposal Item Descriptions(09-27-16).pdf

Technical Exhibit B Solicitation W911S8-17-R-0001 9/27/2016

EXIHIBIT LINE ITEM PROPOSAL DESCRIPTIONS

DEMOLITION

Line Item 001:

CLEARING AND GRUBBING: This task removes and disposes of all unwanted material from the surface, such as trees, brush, down timber, or other natural material, vegetative matter from underground, such as sod, stumps, roots, buried logs, or other debris. This work includes removal, haul, disposal and dump fees. Standing trees and stumps greater than 6-inch in diameter, dump fees are not included.

(Reference: UFGS 31 11 00 Clearing and Grubbing)

Line Items 0002 to 0007:

TREE REMOVAL: This task removes and disposes of trees greater than 6-inch diameter. This work includes removal and disposal. Marketable trees shall be cut into saleable lengths, stacked and placed in a location within JBLM as designated by the plans. Non marketable trees are to be cut into lengths no greater than 20-ft and placed in a location within JBLM as designated by the plans.

(Reference: UFGS 31 00 00 Earthwork , 31 11 00 Clearing and Grubbing)

Line Item 0002:

GREATER THAN 6-INCH TO 8-INCH DIAMETER

Line Item 0003:

GREATER THAN 8-INCH TO 12-INCH DIAMETER

Line Item 0004:

GREATER THAN 12-INCH TO 18-INCH DIAMETER

Line Item 0005:

GREATER THAN 18-INCH TO 24-INCH DIAMETER

Line Item 0006:

GREATER THAN 24-INCH TO 36-INCH DIAMETER

Line Item 0007:

GREATER THAN 36-INCH TO 48-INCH DIAMETER

Line Items 0008 to 0010:

STUMP REMOVAL: This task removes stumps and root system greater than 6-inch in diameter. This work includes removal, haul, chipping, and disposal and dump fees. Stumps chipped to a gradation less than 6 square inches and no thicker than ½ inch can be disposed of on JBLM. Stumps not chipped will be disposed of outside of JBLM at an approved facility.

(Reference: UFGS 31 00 00 Earthwork , 31 11 00 Clearing and Grubbing)

Line Item 0008:

GREATER THAN 6-INCH TO 12-INCH DIAMETER

Line Item 0009:

GREATER THAN 12-INCH TO 24-INCH DIAMETER

Line Item 0010:

GREATER THAN 24-INCH TO 36-INCH DIAMETER

Line Item 0011:

CHIPPING: This task chips vegetative material. This work includes, hauling, chipping, stockpiling, and disposal within JBLM. Chipping shall be done by machines that can grind debris into chips no larger than 6- square inches and no thicker than ½ inch.

(Reference: UFGS 31 11 00 Clearing and Grubbing)

Line Items 0012 to 0018:

In removing drainage structures, pavement, sidewalks, curbs, and gutters, the unit prices shall include:

1. Haul broken-up pieces to ECO Park.

2. Material shall be broken into pieces not exceeding 18 inches in any dimension.

3. Make a vertical full depth saw cut between any existing pavement, sidewalk, curb, or gutter that is to remain and the portion to be removed. For portland cement concrete pavement removal, a second vertical full depth relief saw cut offset 12 to 18 inches.

4. ECO Park is not able to accept reinforced concrete. Reinforcing steel shall be removed or reinforced concrete to be hauled to appropriate off base facility.

Line Item 0012:

REMOVE DRAINAGE STRUCTURE: This task removes drainage structures of similar category to Type-1 Drop Inlet and Type-1 Catch Basin. The cover/rings/grate/ shall also be included. This work consists of, removal, haul, disposal, and dump fees. Excavation and backfill is not included.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill 33 40 00 Storm Drainage Utilities)

Line Item 0013:

REMOVE TYPE 2 DRAINAGE STRUCTURE: This task removes drainage structures of similar category to a Type-2 Manhole/Catch Basin no greater than 72-inch diameter and 12-feet in depth. The cover/rings/grate/ shall also be included. This work consists of, removal, haul, disposal, and dump fees.

Excavation and backfill is not included.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill 33 40 00 Storm Drainage Utilities)

Line Item 0014:

REMOVE PORTLAND CEMENT CONC. SIDEWALK: This task removes concrete sidewalk at 4-inch depth. Reinforcing bar is not included. This work consists of excavation, removal, haul, disposal, and dump fees.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0015:

REMOVE PORTLAND CEMENT CONC. CURB AND GUTTER: This task removes Portland cement concrete curb and gutter with an overall cross section no greater than 1-sf. This work consists of excavation, removal, haul, disposal and dump fees.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0016:

REMOVE PORTLAND CEMENT CONC. CURB: This task removes concrete curb with an overall cross section no greater than 1-sf. This work consists of excavation, removal, haul, disposal and dump fees.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0017:

REMOVE NON REINFORCED PORTLAND CEMENT CONC. PAVEMENT: This task removes PCC pavement, dowels or tie bars, and joint material. This work consists of sawcutting perimeter, excavation, removal, haul, disposal and dump fees. This does not include 1 ½ inch interior kerf relieve cut.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill UFGS 32 13 11 Concrete Pavement for Airfields and other Heavy-Duty Pavements)

Line Item 0018:

REMOVE REINFORCED PORTLAND CEMENT CONC. PAVEMENT: This task removes PCC pavement, steel reinforcement, dowels or tie bars, and joint material. This work consists of sawcutting perimeter, excavation, removal, haul, disposal and dump fees. This does not include 1 ½ inch interior kerf relieve cut.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill UFGS 32 13 11 Concrete Pavement for Airfields and other Heavy-Duty Pavements)

Line Item 0019:

REMOVE GUARDRAIL & POST: This task removes and disposes of guardrail & post, cable elements, hardware, including transition sections, expansion sections, and terminal sections. All holes resulting from the removal of the guardrail posts shall be backfilled with granular material in layers no more than 6 inches thick and compacted to a density similar to that of the adjacent material. This work consists of excavation, removal, haul, dump fees, backfill, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0020:

REMOVE GUARDRAIL ANCHOR: This task removes and disposes of the guardrail anchors including concrete bases, rebar, steel tubes, and any other appurtenances in the anchor assembly. All holes resulting from the removal of the anchors shall be backfilled with granular material in layers no more than 6 inches thick and compacted to a density similar to that of the adjacent material. This work consists of excavation, removal, haul, dump fees, backfill, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0021:

REMOVE CHAIN LINK FENCE: This task removes chain link fence up to 8-ft in height and is to include removal and disposal of the fence fabric, post and associated hardware. All holes resulting from the removal of the post shall be backfilled with granular material in layers no more than 6 inches thick and compacted to a density similar to that of the adjacent material. This work consists of excavation, removal, haul, dump fees, backfill, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0022:

REMOVE WIRE FENCE: This task removes barbed wire or barbed wire combined with wire mesh fastened to posts up to 6-ft in height. Removal of steel posts and steel braces, or wood posts and wood braces and associated hardware is included. All holes resulting from the removal of the post shall be backfilled with granular material in layers no more than 6 inches thick and compacted to a density similar to that of the adjacent material. This work consists of excavation, removal, haul, backfill, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0023:

REMOVE FIRE HYDRANT: This task removes Fire Hydrant to the auxiliary gate valve. This work includes removing the fire hydrant, shackles, tie rods, thrust block, pipe to auxiliary gate valve, haul and disposal of debris. This does not include excavation and backfill.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 33 11 00 Water Distribution)

Line Item 0024:

REMOVE UTILITY POLE: This task removes utility and light poles and is to include removal and disposal of the light fixtures, cable, and associated hardware. All holes resulting from the removal of the post shall be backfilled with granular material in layers no more than 6 inches thick and compacted to a density similar to that of the adjacent material. This work consists of excavation, removal, haul, dump fees, backfill, and disposal.

EARTHWORK

Line Item 0025:

ROADWAY EXCAVATION INCL. HAUL: The task excavates, and grades roadways, parking lots, airfields, excavation in borrow pits, excavates below grade, excavates channels and ditches, and disposing of all excavated material. These activities may be performed in making cuts, embankments, slopes, roadway ditches, approaches, parking areas, highway-driveway intersections, and in completing related Work. Excavation for structures is excluded from this line item. Where pipes are to be removed but are not to be relaid, all costs in connection with the removal shall be included in the line item “Structure Excavation Incl. Haul”. Concrete pavement and sidewalk is not included.

All excavated material will be measured in the position it occupied before the excavation was performed.

Clean uncontaminated soil shall be disposed of at a designated site on JBLM. Material shall be broken into sections not exceeding 18 inches in any dimension. This work includes excavation, removal, haul, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0026:

ASPHALT PAVEMENT EXCAVATION INCL. HAUL: The task removes asphalt pavement. All excavated material will be measured in the position it occupied before the excavation was performed.

This work includes excavation, removal, haul, disposal and dump fees.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0027:

PULVERIZE ASPHALT REMAIN IN PLACE: This task pulverizes asphalt pavement no greater than 8-inch depth. The pulverized pavement layer shall be mixed with at least 1 inch of the underlying base to produce a uniformly blended, well-graded granular base material. This work includes pulverization, grading, excavation, haul within construction limits, placement, grading, compaction to 95%, equipment, labor, haul within construction limits, placement, grading is included. The pulverized asphalt shall meet the following gradation.

Sieve Sizes Percentage Passing

2” 100 1 ½” 90-100 #200 0-20

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 01 16.17 Cold Milling of Bituminous Pavements)

Line Item 0028:

PULVERIZE ASPHALT, EXCAVATE, INCL HAUL: This task pulverizes asphalt pavement no greater than 8-inch depth, excavates and hauls. This work includes pulverization, excavation, removal, haul, disposal, and dump fees. The pulverized asphalt shall meet the following gradation.

Sieve Sizes Percentage Passing 2” 100

1 ½” 90-100 #200 0-20

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 01 16.17 Cold Milling of Bituminous Pavements)

Line Item 0029:

SUBGRADE FINE GRADING: This task grades the subgrade for roadways, airfield pavement, ditches, swales, parking lots, curbs and gutters to the required line, grade, and cross-section as designated in the SOW. This work includes grading the subgrade, compact to a minimum depth of 6 inches and 95 percent density, equipment, labor, disposal and cleanup. The compacted area shall be wide enough to let paving machines operate without visible distortion of surfacing material. The Contractor shall maintain the subgrade in the required condition until the pavement is placed. Ditches and swales do not require compaction. ELINs not included with Subgrade Fine Grading: Pulverized Asphalt, Crushed Surfacing Top Course, Shoulder Ballast, Gravel Borrow, Quarry Spalls, Range Roads, Government Supplied Recycled Concrete or Asphalt, Government Supplied Woodchips, Bio-Retention Soil or Topsoil.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 11 16 Base Course for Rigid Paving Subbases for Flexible Paving, 32 11 16.16 [Base Course for Rigid] [and Subbases for Flexible] Paving, 32 11 23 Aggregate and/or Graded-Crushed Aggregate Base Course)

Line Item 0030:

CRUSHED SURFACING TOP COURSE: This task provides, places, grades and compacts crushed surfacing top course upon a prepared subgrade in accordance with the, grades, depth, and typical cross-sections as indicated in the SOW. This work includes providing and placing crushed surfacing top course, fine grading, compaction to a minimum of 95%, 100% compaction for airfield pavement, haul, and, disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 11 16 Base Course for Rigid Paving Subbases of Flexible Paving, 32 11 16.16 [Base Course for Rigid] [and Subbases for Flexible] Paving, 32 11 23 Aggregate and/or Graded-Crushed Aggregate Base Course)

Line Item 0031:

SHOULDER BALLAST: This task provides, places, grades and compacts shoulder ballast graded material upon a prepared subgrade in accordance with the, grades, depth, and typical cross-sections as indicated in the SOW. This work includes providing and placing shoulder ballast, fine grading, compaction to a minimum of 95%, haul, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 15 00 Aggregate Surface Course)

Line Item 0032:

GRAVEL BORROW: This task provides, places, grades and compacts gravel borrow upon a prepared subgrade in accordance with the, grades, depth, and typical cross-sections as indicated in the SOW. This work includes providing and placing gravel borrow, fine grading, compaction to a minimum of 95%, 100% compaction for airfield pavement, haul, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 11 16 Base Course for Rigid Paving Subbases of Flexible Paving, 32 11 16.16 [Base Course for Rigid] [and Subbases for Flexible] Paving, 32 11 23 Aggregate and/or Graded-Crushed Aggregate Base Course)

Line Item 0033:

QUARRY SPALLS: This task provides, places, grades quarry spalls with nominal measurements of 4-inch x 8-inch in accordance with the, grades, depth, and typical cross-sections as indicated in the SOW.

This work includes providing and placing quarry spalls, fine grading, haul, and disposal.

Sieve Sizes Percentage Passing 8” 100 3” 40 max.

¾” 10 max.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill,)

Line Item 0034:

GRADE RANGE ROADS: This task grades range roads and associated ditch to the required grade, and cross-section removing potholes and washboard conditions and shaping the roadway to allow water to drain away from the road. This work includes, scarifying existing roadway minimum 3-inch depth, grading, compaction to a minimum depth of 6 inches and 95 percent density, equipment, labor disposal and cleanup. Excavation and hauling material is not included. Overburden material is to be wasted on site.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 15 00 Aggregate Surface Course)

Line Item 0035:

PROVIDE CRUSHED SURFACING BASE COURSE FOR RANGE ROADS: This task provides and installs crushed surfacing base course for range roads and associated ditch, grades range roads to the required grade and cross-section and shaping the roadway to allow water to drain off the road. This work includes scarifying existing roadway a minimum 3-inch depth, placing the base course, fine grading, compacting the subgrade to a minimum depth of 6 inches and 95 percent density, compacting the base course to a minimum of 95 percent density, haul, and disposal. Quantity is calculated based on volume of crushed surfacing base course installed.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 15 00 Aggregate Surface Course)

Line Item 0036:

GRADE AND PROVIDE 4-INCH DEPTH OF CRUSHED SURFACING BASE COURSE FOR

PARKING LOTS: This task provides, places, grades and compacts crushed surfacing base course to the required line, grade, and cross-section. This work includes scarifying existing parking lot a minimum 3-inch depth, placing the base course, grading, compacting the subgrade to a minimum depth of 6 inches and 95 percent density, compacting the base course to a minimum of 95 percent density, haul, equipment, labor disposal and cleanup.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 15 00 Aggregate Surface Course)

Line Item 0037:

GOVERNMENT SUPPLIED RECYCLED CONCRETE OR ASPHALT: This task hauls, places, fine grades and compacts government supplied recycled portland cement concrete or asphalt. This work includes haul, placement, grading and compaction, and disposal. The contractor is expected to provide the means and method to load and transport the material from the designated JBLM site.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 11 16 Base Course for Rigid Paving Subbases of Flexible Paving, 32 11 16.16 [Base Course for Rigid] [and Subbases for Flexible] Paving, 32 11 23 Aggregate and/or Graded-Crushed Aggregate Base Course 32 15 00 Aggregate Surface Course)

Line Item 0038:

GOVERNMENT SUPPLIED WOODCHIPS OR TOPSOIL: This task hauls, places, grades and compacts government supplied woodchips or topsoil. This work includes haul, placement, and disposal.

The contractor is expected to provide the means and method to load and transport the material from the designated JBLM site.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill)

Line Item 0039:

CONTROL DENSITY FILL: This task provides and places Control Density Fill (CDF).

Density Fill (CDF) or Controlled Low-Strength Material (CLSM) – CDF is a self compacting, cementitious, flowable material requiring no subsequent vibration or tamping to achieve consolidation.

The Contractor shall provide a mix design in writing to the COR and utilize ACI 229 as a guide to develop the CDF mix design. No CDF shall be placed until the Engineer has reviewed the mix design.

CDF shall be designed to have a minimum 28-day strength of 50 psi and a maximum 28-day strength not to exceed 300 psi. The CDF consistency shall be flowable (approximate slump 3 to 10 inches).

The following testing methods shall be used by the Contractor to develop the CDF mix design:

28-day compressive strength – ASTM D 4832;

Unit weight, yield, and air content – ASTM D 6023;

Admixtures shall be used in accordance with the manufacturer’s recommendations and non-chloride accelerating admixtures may be used to accelerate the hardening of CDF. This work furnishes and places CDF, cementitious materials or admixtures, installs and removes temporary forms, and disposal of material.

PAVEMENT REPAIR

Line Item 0040:

CLEAN AND FILL JOINTS/CRACKS IN ROADS AND SIDEWALKS:

This task repairs joints and cracks in roadway pavement and sidewalks ranging from ¼ inch to 2 inch in width. This work cleans and seals existing transverse, longitudinal joints, and cracks. Route cracks if necessary. Provide and install sealant and caulk material, and disposal of debris.

(Reference: UFGS 32 01 17.16 Sealing of Cracks in Bituminous Pavements)

Line Item 0041:

PAVEMENT PATCH & EXCAVATION INCL. HAUL: This task removes isolated failed asphalt pavement, base and subgrade material and backfills with crushed surfacing top course. This work includes sawcutting pavement, excavation of asphalt, base and subgrade, provide and install crushed surfacing top course, compaction to a minimum 95 percent density, disposal and dump fees. The total maximum excavation including asphalt and base is 1-foot depth. The minimum width of any pavement repair area shall be 40 inches unless shown otherwise in the plans. Individual patches shall not exceed 100-tons of HMA.

(Reference: UFGS 32 01 17.16 Sealing of Cracks in Bituminous Pavements, 32 11 23 Aggregate and/or Graded-Crushed, Aggregate Base Course, 32-12.10 Bituminous Tack Coat, 32 12 16 HMA for Roads)

Line Item 0042:

HMA FOR PAVEMENT PATCH: This task provides and installs HMA PG 64-22 for pavement patching. This work includes providing and placing tack, 2-inch increment depth PG 64-22 HMA, compaction, joint sealant, and disposal of material. Individual patches shall not exceed 100-tons of HMA.

(Reference: UFGS 32 01 17.16 Sealing of Cracks in Bituminous Pavements, 32-12.10 Bituminous Tack Coat, 32 12 16 HMA for Roads), Line Item 0043:

SINGLE BITUMINOUS SURFACE TREATMENT: This task provides and installs single bituminous surface treatment. This work removes dust, soil, pavement grindings, and other foreign matter from pavement surface before surface treatment, provides and installs .35-.55 gallons bituminous per SY, Gradation No. 3 3/8-inch aggregate 20-30 lbs per SY, antistripping agents, and disposal of debris.

(Reference: UFGS 32 01 13 Bituminous Seal and Fog Coats)

Line Item 0044:

FOG COAT: This task provides and installs bituminous surface treatment. This work removes dust, soil, pavement grindings, and other foreign matter from pavement surface before surface treatment, provides and install .15-.20 gallons bituminous per SY, antistripping agents, and disposal of debris.

(Reference: UFGS 32 01 13 Bituminous Seal and Fog Coats)

ROADWAY PAVEMENT

Line Item 0045:

HMA CL 1/2 IN. PG 64-22 (ROADWAY): This task provides and installs one or more layers of plant-mixed hot mix asphalt (HMA) on a prepared foundation or base. This work includes cleaning surface, furnishing and placing HMA PG 64-22, tack, antistripping agents, compaction, and disposal of material, sawcutting, admixtures, or for any joint materials. Pavement cutting in order to prepare existing pavement edges and lateral cuts into new pavement shall also be included. The weight calculation for HMA will be based on 150 lbs/cf. A Material Transfer Device or Vehicle (MTD/V) shall be used to deliver the HMA from the hauling equipment to the paving machine. HMA placed in irregularly shaped and minor areas such as road approaches, tapers, and turn lanes are excluded from this requirement. The MTD/V shall mix the HMA after delivery by hauling equipment and prior to laydown by the paving machine. Mixing of the HMA shall be sufficient to obtain a uniform temperature throughout the mixture.

(Reference: UFGS 32 12 10 Bituminous Tack and Prime Coats, 32 12 16 Hot-Mix Asphalt (HMA) for Roads)

Line Item 0046:

HMA APPROACH, APRON, DRIVEWAY ENTRANCE: This task provides and installs one or more layers of plant-mixed hot mix asphalt (HMA) on a prepared foundation or base for use in an approach, apron, or driveway entrance. A Material Transfer Device or Vehicle (MTD/V) is not required. This work includes cleaning surface, furnishing and placing HMA PG 64-22, tack, antistripping agents, compaction, and disposal of material, sawcutting, admixtures, or for any joint materials. Pavement cutting in order to prepare existing pavement edges and lateral cuts into new pavement shall also be included.

The weight calculation for HMA will be based on 150 lbs/cf. Individual approach, apron, driveway entrance shall not exceed 100-tons of HMA.

(Reference: UFGS 32 12 10 Bituminous Tack and Prime Coats, 32 12 16 Hot-Mix Asphalt (HMA) for Roads)

Line Item 0047:

HMA PARKING LOT: This task provides and installs one or more layers of plant-mixed hot mix asphalt (HMA) on a prepared foundation or base for use in a parking lot. A Material Transfer Device or Vehicle (MTD/V) is not required. This work includes cleaning surface, furnishing and placing HMA PG 64-22, tack, antistripping agents, compaction, and disposal of material, sawcutting, admixtures, or for any joint materials. Pavement cutting in order to prepare existing pavement edges and lateral cuts into new pavement shall also be included. The weight calculation for HMA will be based on 150 lbs/cf.

(Reference: UFGS 32 12 10 Bituminous Tack and Prime Coats, 32 12 16 Hot-Mix Asphalt (HMA) for Roads)

Line Item 0048:

ROADWAY REINFORCED PCC PAVEMENT: This task provides and installs pavement composed of portland cement concrete on a prepared subgrade or base. This work includes placing PCC pavement, installation and removal of temporary forms, sawcutting, and disposal of material. Also included is all cementitious materials, admixtures, steel reinforcement, dowels or tie bars, or for any joint materials.

Pavement cutting in order to prepare existing pavement is also included.

(Reference: UFGS 32 13 11 Concrete Pavement for Airfields and Other Heavy-Duty Pavement, 32 13 73 Compression Joint Seals for Concrete Pavement)

Line Item 0049:

ROADWAY NON-REINFORCED PCC PAVEMENT: This task provides and installs pavement composed of portland cement concrete on a prepared Subgrade or base. This work includes placing PCC pavement, installation and removal of temporary forms, sawcutting, and disposal of material. Also included is all cementitious materials, admixtures, dowels or tie bars, or for any joint materials. Pavement cutting in order to prepare existing pavement edges is also included.

(Reference: UFGS 32 13 11 Concrete Pavement for Airfields and Other Heavy-Duty Pavement, 32 13 73 Compression Joint Seals for Concrete Pavement)

Line Item 0050:

PLANING BITUMINOUS PAVEMENT: This task planes bituminous asphalt pavement to a maximum depth of 3-inches. Planing shall be performed in such a manner that the underlying pavement is not torn, broken, or otherwise damaged by the planing operation. Delamination or raveling of the underlying pavement will not be construed as damage due to the Contractor’s operations. Pavement outside the limits shown damaged by the Contractor’s operations shall be repaired at the Contractor’s expense. For mainline planing operations, the equipment shall have automatic controls, with sensors for either or both sides of the equipment. The controls shall be capable of sensing the grade from an outside reference line, or a mat-referencing device. The automatic controls shall have a transverse slope controller capable of maintaining the mandrel at the desired transverse slope (expressed as a percentage) within plus or minus 0.1 percent.

Removal of bituminous will be included in price and measurement. This work includes layout, planing, haul, disposal and dump fees of material. (Reference: UFGS 31 23 00.00 20 Excavation and Fill, 32 01 16.17 Cold Milling of Bituminous Pavements)

AIRFIELD PAVEMENT

Line Item 0051:

HMA CL 1/2 IN. PG 64-22 (AIRFIELD): This task provides installs one or more layers of plant-mixed hot mix asphalt (HMA) on a prepared foundation or base. This work includes cleaning surface, furnishing and placing HMA, compaction, and disposal of material, sawcutting, tack, admixtures, or for any joint materials. Pavement cutting in order to prepare existing pavement edges and lateral cuts into new pavement shall also be included. Longitudinal pavement cutting is not included. The weight calculation for HMA will be based on 150 lbs/cf.

(Reference: UFGS 32 12 10 Bituminous Tack and Prime Coats, 32 12 15 HMA for Airfields)

Line Item 052:

CUT AND WASTE MATERIAL FROM LONGITUDINAL ASPHALT COLD JOINTS:

This task cuts longitudinal asphalt joints associated with airfield asphalt paving operations. Longitudinal joints which are irregular, damaged, uncompacted, cold (less than 175 degrees F at the time of placing the adjacent lane), or otherwise defective, shall be cut back a maximum of 3 inches from the top edge of the lift with a cutting wheel to expose a clean, sound, near vertical surface for the full depth of the course. All cutback material shall be removed from the project. Cutting equipment that uses water as a cooling or cutting agent shall not be permitted. This work includes layout, cutting, haul, disposal and dump fees of the debris.

(Reference: UFGS 32 12 15 HMA for Airfields)

Line Item 0053:

AIRFIELD REINFORCED PCC PAVEMENT: This task provides and installs pavement composed of portland cement concrete on a prepared subgrade or base. This work includes placing PCC pavement, installation and removal of temporary forms, sawcutting, disposal of material, all cementitious materials, admixtures, steel reinforcement, dowels or tie bars, or for any joint materials. Pavement cutting in order to prepare existing pavement is also included.

(Reference: UFGS 32 13 11 Concrete Pavement for Airfields and Other Heavy-Duty Pavement, 32 13 73 Compression Joint Seals for Concrete Pavement)

Line Item 0054:

AIRFIELD NON-REINFORCED PCC PAVEMENT: This task provides and installs pavement composed of portland cement concrete on a prepared subgrade or base. This work includes placing PCC pavement, installation and removal of temporary forms, sawcutting, disposal of material, all cementitious materials, admixtures, dowels or tie bars, or for any joint materials. Pavement cutting in order to prepare existing pavement edges is also included.

(Reference: UFGS 32 01 19 Field Molded Sealants for Sealing Joints in Rigid Pavements, 32 13 11 Concrete Pavement for Airfields and Other Heavy-Duty Pavement, 32 13 73 Compression Joint Seals for Concrete Pavement)

Line Item 0055:

PCC CRACK SEAL/RESEAL: This task repairs cracks in PCC pavement ranging from ¼ inch to 2 inch in width. This work routes cracks if necessary, clean and seal cracks, provide and apply sealant and caulk material, and disposal of debris.

(UFGS 32 01 19.61 Resealing of Joints in Rigid Pavement, UFC 3-270-03 Concrete Crack and Partial-Depth Spall Repair)

Line Item 0056:

PCC JOINT SEAL/RESEAL: This task repairs joints PCC ranging from ¼ inch to 2 inch in width. This work includes cleaning and sealing existing transverse and longitudinal joints, provide and apply sealant and caulk material, and disposal of debris.

(UFGS 32 01 19.61 Resealing of Joints in Rigid Pavement, 32 01 29.61 Partial Depth Patching of Rigid Paving, 32 13 73 Compression Joint Seals for Concrete Pavement, UFC 3-270-03 Concrete Crack and Partial-Depth Spall Repair)

Line Item 0057:

PCC SPALL REPAIR: This task repairs failing portland cement concrete pavement panels. This work includes pavement cutting, removal of concrete to a depth no greater than 4-inches, and joint material;

provide and install concrete repair material and joint material, admixtures, and disposal of debris.

(UFGS 32 01 19.61 Resealing of Joints in Rigid Pavement, 32 13 73 Compression Joint Seals for Concrete Pavement, 32 01 29.61 Partial Depth Patching of Rigid Paving, UFC 3-270-03 Concrete Crack and Partial-Depth Spall Repair)

Line Item 0058:

POP-OUT REPAIR: This task provides and installs repair material for popouts in the shape of a shallow conical depression up to 6-inch diameter. If pavement cutting is required, a hollow core drill will be used to cut a circular shape around the damaged area. This work includes pavement cutting, removal of concrete up to 6-inch depth, concrete repair material, haul, disposal and dump fees.

(UFGS 32 01 19.61 Resealing of Joints in Rigid Pavement, 32 13 73 Compression Joint Seals for Concrete Pavement, 32 01 29.61 Partial Depth Patching of Rigid Paving, UFC 3-270-03 Concrete Crack and Partial-Depth Spall Repair)

Line Item 0059:

PCC NON-REINFORCED PCC PAVEMENT PANEL REMOVAL: This task removes PCC pavement panels, dowels or tie bars, and joint material. This work consists of sawcutting perimeter, excavation, removal, haul, disposal and dump fees. This does not include 1 ½ inch interior kerf relieve cut.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill UFGS 32 13 11 Concrete Pavement for Airfields and other Heavy-Duty Pavements)

Line Item 0060:

PCC REINFORCED PAVEMENT PANEL REMOVAL: This task removes PCC pavement panels, steel reinforcement, dowels or tie bars, and joint material. This work consists of sawcutting perimeter, excavation, removal, haul, disposal and dump fees. This does not include 1 ½ inch interior kerf relieve cut.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill UFGS 32 13 11 Concrete Pavement for Airfields and other Heavy-Duty Pavements)

Line Item 0061:

PCC PANEL INTERIOR RELIF CUT: This task provides an interior relief cut to Portland cement concrete pavement panels. This work includes layout, full depth pavement cutting with a 1 ½ inch width kerf, haul, disposal, and dump fees.

(Reference: UFGS 32 13 11 Concrete Pavement for Airfields and other Heavy-Duty Pavements)

Line Item 0062:

AIRFIELD PCC REINFORCED PAVEMENT PANEL: This task provides and installs pavement panels composed of portland cement concrete on a prepared subgrade or base for pavement length less than 200-ft continuous. Pavement greater than 200-ft in length will use AIRFIELD REINFORCED PCC PAVEMENT line item. This work includes placing PCC pavement, installation and removal of temporary forms, sawcutting, and disposal of material all cementitious materials, admixtures, steel reinforcement, dowels or tie bars, or for any joint materials. Pavement cutting in order to prepare existing pavement is also included.

(Reference: UFGS 32 13 11 Concrete Pavement for Airfields and Other Heavy-Duty Pavement, 32 13 73 Compression Joint Seals for Concrete Pavement)

Line Item 0063:

AIRFIELD PCC NON-REINFORCED PAVEMENT PANEL: This task provides and installs pavement panels composed of portland cement concrete on a prepared subgrade or base for pavement length less than 200-ft continuous. Pavement greater than 200-ft in length will use AIRFIELD NON-REINFORCED PCC PAVEMENT line item. This work includes placing PCC pavement, installation and removal of temporary forms, sawcutting, and disposal of material all cementitious materials, admixtures, dowels or tie bars, or for any joint materials. Pavement cutting in order to prepare existing pavement edges is also included.

(Reference: UFGS 32 13 11 Concrete Pavement for Airfields and Other Heavy-Duty Pavement, 32 13 73 Compression Joint Seals for Concrete Pavement)

DRAINAGE & STRUCTURES

Line Item 0064:

INSTALL CATCH BASIN TYPE 1: This task provides and installs Type 1 Catch Basin, H-25 Load Rating, with lid and locking storm grate, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 33 40 00 Storm Drainage Utilities, WSDOT Catch Basin Type 1 Standard Plan B-5.20-01)

Line Item 0065:

INSTALL CATCH BASIN TYPE 2, 48 IN. DIAM.: This task provides and installs Type 2 Catch Basin, H-25 Load Rating, with lid and locking storm grate, and disposal.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 33 40 00 Storm Drainage Utilities, WSDOT Catch Basin Type 2 Standard Plan B-10.20-01)

Line Item 0066:

STRUCTURE EXCAVATION INCL. HAUL: This task consists of excavating and disposing of all natural material or man-made objects that must be removed to make way for catch basins, man holes, trench for pipelines, conduits, utility vaults, fire hydrants and other structures. The excavation width for trenches shall be based at the bottom of the trench and sides rising at a slope of 1:1.

The following will be used to calculate the bottom width of the trench:

For pipes 12 inches or less, trench width = I.D. + 12 inches.

For pipes greater than 12 inches and than 18-inches, trench width = I.D. + 30 inches.

For pipes greater than 18 inches and over, trench width = (1.5 × I.D.) + 18 inches.

This work includes excavation, shoring, removal, haul, and disposal.

Line Item 0067:

STRUCTURE BEDDING: This task provides and installs gravel backfill bedding material for catch basins, man holes, pipe, conduits, utility vaults, fire hydrants and other structures. This work includes gravel backfill bedding material, installation, compaction, haul, and disposal of material.

(Reference: UFGS 32 11 23 Aggregate and/or Graded-Crushed Aggregate Base Course, 31 23 00.00 20 Excavation and Fill, WSDOT Pipe Zone Bedding and Backfill Standard Plan B-55.20-00)

Line Item 0068:

STRUCTURE BACKFILL: This task provides and installs gravel backfill above the bedding zones for catch basins, man holes, trenches for pipelines, conduits, utility vaults, fire hydrants and other structures.

Structure Backfill within the roadway prism shall extend up to the underside of the pavement or surfacing materials. Structure Backfill outside the roadway prism shall extend up to original ground or finished grade. Material excavated from the trench can be used for backfill above the pipe zone, except for organic material, frozen lumps, wood, rocks, or pavement chunks larger than 6 inches in maximum dimension. This work includes structure backfill material, installation, compaction, haul, and disposal of material.

(Reference: UFGS 32 11 23 Aggregate and/or Graded-Crushed Aggregate Base Course, 31 23 00.00 20 Excavation and Fill, WSDOT Pipe Zone Bedding and Backfill Standard Plan B-55.20-00)

Line Item 0069:

CONNECT NEW PIPE TO DRAINAGE STRUCTURE:

This task provides and connects stormwater pipe to a Type 1 or Type 2 drainage structure. The Contractor shall verify invert elevations prior to construction. The Contractor shall excavate completely around the drainage structure to prevent unbalanced loading. The drainage structure shall be kept in operation at all times and the necessary precautions shall be taken to prevent debris or other material from entering, including a tight pipeline bypass through the existing channel if required. Water used for flushing and testing shall not be allowed to enter the sewer. This work includes providing opening in drainage structure for pipe, seal pipe to drainage structure, cut pipe to correct length, grout, and disposal of debris. Pipe, excavation and backfill are not included.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 33 40 00 Storm Drainage Utilities, WSDOT Connection Details for Dissimilar Culvert Pipe Standard Plan B-60.20-00)

Line Item 0070:

CONNECT EXISTING PIPE TO DRAINAGE STRUCTURE:

This task provides and connects stormwater pipe to a Type 1 or Type 2 drainage structure. The Contractor shall verify invert elevations prior to construction. The Contractor shall excavate completely around the drainage structure to prevent unbalanced loading. The drainage structure shall be kept in operation at all times and the necessary precautions shall be taken to prevent debris or other material from entering, including a tight pipeline bypass through the existing channel if required. Water used for flushing and testing shall not be allowed to enter the sewer. This work includes providing opening in drainage structure for pipe, new pipe, seal pipe to drainage structure, cut pipe to correct length, connect new pipe existing with pipe connection, grout, and disposal of debris. Pipe, excavation and backfill are not included.

(Reference: UFGS 31 23 00.00 20 Excavation and Fill, 33 40 00 Storm Drainage Utilities, WSDOT Connection Details for Dissimilar Culvert Pipe Standard Plan B-60.20-00)

Line Item 0071:

ADJUST MANHOLE/VAULT/TYPE 2 CATCH BASIN: This task provides and installs the material required to adjust the existing height of the /ring/cover/grate/ above the lid of the structure. The existing cast iron ring and cover on manholes/vaults and the catch basin and inlet frame and grate shall first be removed and thoroughly cleaned for reinstalling at the new elevation. The maximum height of adjustment is 2-ft. This work does not include changing invert elevation of pipe or the structure below the lid. This work includes excavation, removing ring/cover/grate, cleaning lid assembly, riser rings, brick, adjustment, grout, backfill and compaction similar to that of the adjacent material, and disposal of debris.

(Reference: UFGS 33 40 00 Storm Drainage Utilities)

Line Item 0072:

ADJUST CATCH BASIN: This task provides and installs the material required to adjust the existing height of the frame/grate/ of the structure. The existing catch basin and inlet frame and grate shall first be removed and thoroughly cleaned for reinstalling at the new elevation. The maximum height of adjustment is 2-ft. This work does not include changing the invert elevation of pipe or lowering the main body of drainage structure. This work includes excavation, removing frame/grate, cleaning lid assembly, riser rings, brick, adjustment, grout, backfill and compaction similar to that of the adjacent material, and disposal of debris.

(Reference: UFGS 33 40 00 Storm Drainage Utilities)

Line Item 0073:

ADJUST VALVE/JUNCTION BOX: This task provides and installs the material required to adjust existing valve/junction boxes to maximum height of 2-ft. Valve boxes typically for water and gas.

Junction boxes typically are pull boxes for electrical and communications. This work does not include adjustments that require structural alteration to the valve/junction box or adjustments to the valves, electrical or communication wiring. This work includes excavation, removing valve/junction box, cleaning assembly, granular fill material, compaction, adjustment, grout, backfill similar to that of the adjacent material and disposal of debris.

(Reference: UFGS 33 40 00 Storm Drainage Utilities)

Line Item 0074:

CLEAN EXISTING 6 TO 18-INCH DIAMETER DRAINAGE PIPE: This task cleans, removes, and disposes of all debris and obstructions from existing, storm sewer pipes, drains, inlet structures, manholes, grates, trash racks, for pipe up to 18-inch ID. This work includes removing debris and obstructions without damaging pipe, and disposal of debris.

(Reference: UFGS 33 40 00 Storm Drainage Utilities)

Line Item 0075:

CLEAN EXISTING DRAINAGE PIPE GREATER THAN 18-INCH DIAMETER: This task cleans, removes, and disposes of all debris and obstructions from existing, storm sewer pipes, drains, inlet structures, manholes, grates, trash racks, for pipe over 18-inch ID to 24-inch ID. This work includes removing debris and obstructions without damaging pipe, and disposal of debris.

(Reference: UFGS 33 40 00 Storm Drainage Utilities)

Line Item 0076 to 0081:

These tasks provide and install PVC Stormwater Pipe. This work includes furnishing and installing pipe, connecting to new and existing pipe, marking tape, locate wire, testing, and disposal of debris.

Excavation and Backfill is not included.

(Reference: UFGS 33 40 00 Storm Drainage Utilities)

Line Item 0076:

6- INCH ID PVC STORMWATER PIPE

Line Item 0077:

12- INCH ID PVC STORMWATER PIPE

Line Item 0078:

18- INCH ID PVC STORMWATER PIPE

Line Item 0079:

24- INCH ID PVC STORMWATER PIPE

Line Item 0080:

30- INCH ID PVC STORMWATER PIPE

Line Item 0081:

36- INCH ID PVC STORMWATER PIPE

WATER PIPE

Line Items 0082 to 0085:

These tasks provide and install Ductile Iron Pipe. This work includes furnishing and installing pipe, connecting to new and existing pipe, marking tape, testing, disinfection, and disposal of debris.

Excavation and Backfill is not included. (Reference: UFGS 33 11 00 Water Distribution)

Line Item 0082:

6- INCH ID DUCTILE IRON PIPE

Line Item 0083:

8- INCH ID DUCTILE IRON PIPE

Line Item 0084:

10- INCH ID DUCTILE IRON PIPE

Line Item 0085:

12- INCH ID DUCTILE IRON PIPE

Line Items 0086 to 0090:

These tasks provide and install PVC Water Pipe. This work includes furnishing and installing pipe, connecting to new and existing pipe, marking tape, locate wire, testing, and disposal of debris.

Excavation and Backfill is not included.

(Reference: UFGS 33 11 00 Water Distribution)

Line Item 0086:

4- INCH ID PVC WATER PIPE

Line Item 0087:

6- INCH ID PVC WATER PIPE

Line Item 0088:

8- INCH ID PVC WATER PIPE

Line Item 0089:

10- INCH ID PVC WATER PIPE

Line Item 0090:

12- INCH ID PVC WATER PIPE

Line Item 0091:

FIRE HYDRANT: This task provides and installs a Fire Hydrant to the auxiliary gate valve. This work includes furnishing the fire hydrant, shackles, tie rods, concrete blocks, gravel, paint, connection to existing trunk line, testing, and disposal of debris. This does not include excavation and backfill or the pipe connecting the hydrant to the main waterline.

(Reference: UFGS 33 11 00 Water Distribution)

Line Item 0092:

GATE VALVE 6-INCH DIAMETER: This task provides and installs a water Gate Valve. This work includes removal of the existing water valve, installation of a cast iron gate valve with mechanical joint, rated for 250 PSI, 6" diameter to support 6-inch diameter pipe, testing, and disposal of debris. This does not include excavation and backfill.

(Reference: UFGS 33 11 00 Water Distribution)

SEWER PIPE

Line Items 0093 to 0097:

These tasks provide and install PVC Sewer Pipe. This work includes furnishing and installing pipe, connecting to new and existing pipe, marking tape, locate wire, testing, and disposal of debris.

Excavation and Backfill is not included.

(Reference: UFGS 33 30 00 Sanitary Sewers)

Line Item 0093:

4-INCH ID PVC SEWER PIPE

Line Item 0094:

6- INCH ID PVC SEWER PIPE

Line Item 0095:

8- INCH ID PVC SEWER PIPE

Line Item 0096:

10- INCH ID PVC SEWER PIPE

Line Item 0097:

12- INCH ID PVC SEWER PIPE

CEMENT CONCRETE SIDEWALK/CURB/GUTTER

Line Item 0098:

CEMENT CONC. SIDEWALK RAMP (ADA): This task provides and installs ADA compliant sidewalk ramp composed of 4-inch depth portland cement concrete on a prepared subgrade or base.

This work includes placing PCC pavement, curbs, installation and removal of temporary forms, sawcutting, and disposal of material, all cementitious materials, admixtures, or for any joint materials.

Pavement cutting in order to prepare existing sidewalk edges is also included.

(Reference: UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters, WSDOT Parallel Curb Ramp Standard Plan FE-40.12-01, WSDOT Perpendicular Curb Ramp Standard Plan F-40.15-01, WSDOT Single Direction Curb Ramp Standard Plan F-40.16-01, WSDOT Combination Curb Ramp Standard Plan F-40.14-01)

Line Item 0099:

DETECTABLE WARNING SURFACE: This task provides and installs ADA compliant Detectable Warning Surface. Placement of the detectable warning surface shall be with the manufacturer’s recommendation for placement in fresh concrete, before concrete has reached initial set, or on a hardened cement concrete surface or asphalt pavement. Vertical edges of the detectable warning surface shall be flush with the adjoining surface to the extent possible (no more than 1/4inch above the surface pavement) after installation. Embossing or stamping the wet concrete to achieve the truncated dome pattern or using a mold to form a catalyst-hardened material is not allowed. This work includes placing detectable warning surface, installation and removal of temporary forms, sawcutting, and disposal of material.

(Reference: ADA Requirements, Manufactures recommendation, WSDOT Detectable Warning Surface Standard Plan F-45.10-01)

Line Item 0100:

PCC SIDEWALK, 4-INCH DEPTH: This task provides and installs sidewalk composed of portland cement concrete, 4-inch depth on a prepared subgrade or base. This work includes placing PCC sidewalk, installation and removal of temporary forms, sawcutting, cementitious materials, admixtures, joint material, and disposal of material. Pavement cutting in order to prepare existing sidewalk edges is also included.

(Reference: UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters, WSDOT Cement Concrete Sidewalk Standard Plan F-30.10-01)

Line Item 0101:

ASPHALT CONCRETE SIDEWALK: This task provides and installs one or more layers of plant-mixed hot mix asphalt (HMA) PG 64-22 on a prepared foundation or base. This work includes placing asphalt, cleaning surface, compaction, and disposal of material, sawcutting, tack, admixtures, and any joint materials. The weight calculation for HMA will be based on 150 lbs/cf.

(Reference: UFGS 32 12 10 Bituminous Tack and Prime Coats, 32 12 16 Hot-Mix Asphalt (HMA) for Roads)

Line Item 0102:

PCC TRAFFIC CURB & GUTTER: This task provides and installs cement concrete traffic curb & gutter with a cross section no greater than 1-SF. This work includes placing PCC curb and gutter, installation and removal of temporary forms, sawcutting, and disposal of material all cementitious materials, admixtures, and any joint materials. Pavement cutting in order to prepare existing edges is also included.

(Reference: UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters, WSDOT Cement Concrete Curbs Standard Plan F-10.12-02, Cement Concrete Curb and Gutter Pan Standard Plan F-10.16.00)

Line Item 0103:

PCC TRAFFIC CURB: This task provides and installs cement concrete traffic curb with a total with a cross section no greater than 1-SF. This includes placing PCC Traffic Curb, installation and removal of temporary forms, sawcutting, and disposal of material all cementitious materials, admixtures, or any joint materials. Pavement cutting in order to prepare existing edges is also included.

(Reference: UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters, WSDOT Cement Concrete Curbs Standard Plan F-10.12-02)

Line Item 0104:

PRECAST PCC WHEEL STOP 6" X 10" X 6': This task provides and installs precast PCC Wheel Stop.

This includes placing PCC Wheel Stop, steel pins, grout, and disposal of material all cementitious materials, admixtures, and any joint materials.

(Reference: UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters)

Line Item 0105:

PCC EXTRUDED CURB: This task provides and installs PCC Extruded Curb with a cross section no greater than 1/2-SF. This work includes placing PCC extruded curb, installation and removal of temporary forms, sawcutting, steel pins, and disposal of material, all cementitious materials, admixtures, and any joint materials. Pavement cutting in order to prepare existing edges is also included.

(Reference: UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters, WSDOT Extruded Curb Standard Plan F-10.42-00)

Line Item 0106:

MOUNTABLE PCC TRAFFIC CURB: This task provides and installs Mountable PCC Traffic Curb measuring 1’-4” in height x 8-1/4” width with a 1-1/2” radius for face of curb. This work includes placing Mountable PCC Traffic Curb, installation and removal of temporary forms, sawcutting, and disposal of material, all cementitious materials, admixtures, and any joint materials.

(Reference: UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters, WSDOT Cement Concrete Curbs Standard Plan F-10.12-02)

Line Item 0107:

ROUNDABOUT CEMENT CONCRETE CURB: This task provides and installs cement concrete mountable curbs for the truck apron (8-inch radius face of curb), outside radius and splitter islands (12-inch radius face of curb). This task includes placing PCC curb, installation and removal of temporary forms, sawcutting, disposal of material, all cementitious materials, admixtures, and any joint materials.

Pavement cutting in order to prepare existing edges is also included.

(Reference: UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters, WSDOT Roundabout Cement…