Section C 01026.pdf

eProject 1638110

SECTION C 01026

DESCRIPTION OF CONTRACT EXHIBIT LINE ITEMS

1.0 GENERAL The contract requirements listed below shall be performed in accordance with the applicable Unified Facilities Guide Specifications (UFGS).

a. Because the exact requirements for work to be ordered under this contract can not be determined in advance, these technical sections cover multiple selections of materials, parts, and installation instructions. (For example: "install in floor or wall mounted copper or galvanized steel enclosures" or “8, 9, 10, or 12 inch width.”) Specific requirements (such as style, type, size, class, location, etc.) will be dependent upon the specific repair/renovation that is being executed. The Task Order will detail the exact requirements for the work that is being ordered.

b. The Government will issue a Firm Fixed price Task Order, Form DD 1155, authorizing the Contractor to perform the required work.

c. This work is subject to wage rates under the Davis-Bacon Act.

2.0 Basis for Prices for Exhibit A.

For the purpose of uniformity in bidding, bidders shall consider the detailed requirements of the conditions listed below in subparagraphs 2.2.1 through 2.2.47 and all requirements contained in specification Sections 00 01 15 through 32 17 23.00 20 in the computation of their unit prices for the sub items listed in the Exhibit A. The unit prices for the bid items A00101 through A0012R, A00201 through

A0022R, A00301 through A0032R, A00401 through A0042R, and items A00501 through A0052R shall include removal and disposal outside the Earle Naval Weapons Station and NAES Lakehurst. The quantities listed in the Exhibit A are estimates provided solely for the purpose of bid evaluation and for establishing the penal sum of bonds. The bidding quantities are based on past experience for similar work performed at Earle Naval Weapons Station.

2.1 Conditions for bid Items

2.1.1 Unit price for bid item A00101, A00201, A00301, A00401, and 00501 shall be for machine excavation and back filling of excess material and shall include the removal and disposal of excess excavated material outside the Naval Weapons Station.

2.1.2 Unit price for bid items A00102 through A0010P, A00202 through A0020P, A00302 through

A0030P, A00402 through A0040P, and items A00502 through A0050P shall include demolishing and separating 1 square yard (thickness as indicated) of concrete, reinforced concrete, or bituminous material.

And removal and disposal of demolished material outside the Naval Weapons Station and Naval Air

Engineering Station where the work is being performed. Reinforced concrete shall be defined as any and all metal contained in the existing concrete up to one inch diameter reinforcing rod, welded wire mesh, or welded mat used in any combination to provide structural strength to the concrete as a standard trade practice.

2.1.3 Unit Prices for bid Items A0010Q through A0010T, A0020Q through A0020T, A0030Q through

A0030T, A0040Q through A0040T, and items A0050Q through A0050T shall include all required formwork, expansion joints, control joints and saw cut joints as specified and placing reinforced concrete in accordance with the provisions of Section 03302. Reinforcement, conforming to Section 03302, shall include welded wire fabric (6 x 6 – D4 x D4 ), welded wire mats, deformed bars up to #6 installed 12” on center both ways. Specific formwork and reinforcing will be shown on work orders for each job.

2.1.4 Unit Prices for bid Items A0010U through A0010X, A0020U through A0020X, A0030U through

A0030X, A0040U through A0040X, and items A0050U through A0050X shall include all equipment with qualified operators to saw cut concrete, reinforced concrete, and/or bituminous to depths indicated. Remove and dispose of demolished material outside the Naval Weapons Station and Naval Air Engineering Station.

The contractor is responsible to provide either protective covers and/or cleaning service in the event that the saw cutting involves the interior of a building or occupied space.

2.1.5 Unit Prices for bid Items A0010Y, A0020Y, A0030Y, A0040Y, and item A0050Y shall be for a 6” wide x 6” deep square key made by a pneumatic spade, and removal and disposal of demolished material outside the Naval Weapons Station and Naval Air Engineering Station.

2.1.6 Unit Prices for bid Items A0010Z, A0020Z, A0030Z, A0040Z, and item A0050Z shall include providing and installing a heavy duty manhole extension collar as required to meet new elevations.

2.1.7 Unit Prices for bid Items A00110, A00210, A00310, A00410, and item A00510 shall include providing and installing a heavy duty valve, service, or roadway extension collar as required to meet new elevations.

2.1.8 Unit Prices for bid Items A00111, A00211, A00311, A00411, and item A00511 shall include providing and installing a heavy duty inlet grate as required to meet new elevations. Inlet grate shall be set in a full bed of cement.

2.1.9 Unit Prices for bid Items A00112, A00212, A00312, A00412, and item A00512 shall be to remove the cover, fabricate and install an adapter ring, and reinstall the cover.

2.1.10 Unit Prices for bid Items A00113, A00213, A00313, A00413, and item A00513 shall be to remove and clean the cover, adjust the tunnel wall elevation as required, reset and properly reseal the cover.

2.1.11 Unit Prices for bid Items A00114 and A00115, A00214 and A00215, A00314 and A00315, A00414 and A00415, and items A005148 and A00515 shall be to remove/dispose of the cover and clean tunnel/trench areas of debris at removal site. Cast new 4000# concrete cover to match existing in size, thickness, and configurations complete with #4 re-bar placed and tied 6” O.C. both ways with lifting eyes at each end, includes installation and resealing of the new cover.

2.1.12 Unit Prices for bid Items A00116, A00216, A00316, A00416, and item A00516 shall be to provide, place, and compact 2A modified stone tamped in 6” lifts as directed by the representative Task

Order.

2.1.13 Unit Prices for bid Items A00117, A00217, A00317, A00417, and item A00517 shall be to provide, place, grade, and compact 2A modified stone tamped in 6” lifts as directed by the representative

Task Order.

2.1.14 Unit Prices for bid A00118 through A0011J, A00218 through A0021J, A00318 through A0031J, A00418 through A0041JP, and items A00518 through A0051J shall include surface preparation, application of a tack coat, and installation of the appropriate bituminous materials as directed by the respective order.

2.1.15 Unit Prices for bid Items A0011K and A0011L, A0021K and A0021L, A0031K and A0031L, A0041K and A0041L, and items A00514K and A0051L shall include the removal and disposal of curbing outside the Naval Weapons Station and Naval Engineering Air Station as directed by the respective Task

Order. Monolithic curbing shall be removed by means of saw cutting or jack hammering.

2.1.16 Unit Prices for bid Items A0011M, A0021M, A0031M, A0041M, and item A0051M shall be to excavation, forming, placing, and finishing curb 8” wide x 18” deep, installation of expansion joints 20 feet O.C., removal of forms after curing, back filling, along concrete with dirt, topsoil, and reseeding area.

2.1.17 Unit Prices for bid Items A0011N and A0011Q, A0021N and A0021Q, A0031N and A0031Q, A0041N and A0041Q, and items A0051N and A0051Q shall include the removal and disposal of sidewalks outside the Naval Weapons Station and Naval Air Engineering Station as directed by the respective Task

Order.

2.1.18 Unit Prices for bid Items A0011P and A0011R, A0021P and A0021R, A0031P and A0031R, A0041P and A0041R, and items A0051P and A0051R shall include: excavation, forming, placing, and finishing the sidewalk. In addition including installation of control joints, expansion joints on 10 foot centers, removal of forms after curing, back filling, along concrete with dirt, topsoil, and reseeding area.

Six inch thick concrete installation shall also include providing welded wire fabric reinforcement 6 x 6 –

D4 x D4.

2.1.19 Unit Prices for bid Items A0011S, A0021S, A0031S, A0041S, and item A0051S shall include surface preparation, cleaning, tack coat, and installation of asphalt curbing 6” high x 8” wide.

2.1.20 Unit Prices for bid Items A0011T, A0021T, A0031T, A0041T, and item A0051T shall be for joint sealer placed a minimum width of 6" between new and existing paving and where a wearing course is placed adjacent to a concrete curb, building wall, valve, box, catch basin, or manhole.

2.1.21 Unit Prices for bid Items A0011U and A0011V, A0021U and A0021V, A0031U and A0031V, A0041U and A0041V, and items A0051U and A0051V shall include surface preparation and striping paved surfaces. Surface shall be thoroughly clean and entirely free of loose sand, stones, dust, oil, grease, water and other substances that will be deleterious to the paint or will adversely affect the adherence of the paint.

Roadways shall be striped with double 4” wide yellow stripes; Parking lots shall be striped with 6” wide striping in accordance with standard highway practice as directed on the Task Order.

2.1.22 Unit Prices for bid Items A0011W, A0021W, A0031W, A0041W, and item A0051W shall include surface preparation and painting of alphanumeric designators up to 6” wide x 12” high. The paint shall be a high-grade reflective paint of the type used for highway marking and conform to the requirements of Section32 17 23.00 20.

2.1.23 Unit Prices for bid Items A0011X, A0021X, A0031X, A0041X, and item A0051X shall include surface preparation and painting of straight and curved directional arrows up 6” wide x 12” high. .

Arrowheads shall be proportioned to stripe width. Paint shall conform to the requirements of Section 32 17

23.00 20.

2.1.24 Unit Prices for bid Items A0011Y, A0021Y, A0031Y, A0041Y, and item A0051Y shall include surface preparation and painting of Handicapped Parking Symbols to the dimensions shown in Section 32

17 23.00 20. Paint shall conform to the requirements of Section 32 17 23.00 20.

2.1.25 Unit Prices for bid Items A0011Z and A00120, A0021Z and A00220, A0031Z and A00320, A0041Z and A00420, and items A0051Z and A00520 shall be for forming flange-ways adjacent to railroad tracks. Forming shall be performed by means of new, readily available dimensional lumber of the required size to form the flange-way.

2.1.26 Unit price for bid items A00121, A00221, A00321, A00421, and item A00521 shall include the removal of existing concrete parking bumper blocks. Removal shall also include, when directed by the

Task Order, removing any and all pinning or anchoring devices, and removal of all damaged concrete parking bumper blocks not able to be reused from confines of the Naval Weapons Station and Naval Air

Engineering Station.

2.1.27 Unit price for bid items A00122, A00222, A00322, A00422, and item A00522 shall be for providing and installing pre-cast concrete bumpers 72” long, 2 pin with provisions for drainage. The

Bumpers shall be positioned and the pins installed as directed by the respective Task Order.

2.1.28 Unit price for bid items A00123, A00223, A00323, A00423, and item A00523 shall be for a 5 ¼ “ shaft adjustable cast iron valve box sized to suit the installation. The box shall be properly positioned and adjusted to suit job elevations, (similar or equal to Tyler Series 6860 & 6865).

2.1.29 Unit price for bid items A00124, A00224, A00325, A00424, and item A00524 shall be for a 2 ½” shaft adjustable cast iron roadway box sized to suit the installation. The box shall be properly positioned and adjusted to suit job elevations, (similar or equal to Tyler Series 6500).

2.1.30 Unit price for bid items A00125, A00225, A00325, A00425, and item A00525 shall be for a 4 ¼” shaft adjustable cast iron roadway box sized to suit the installation. The box shall be properly positioned and adjusted to suit job elevations, (similar or equal to Tyler Series 6870).

2.1.31 Unit Prices for bid Items A00126 and A00127, A00226 and A00227, A00326 and A00327, A00426 and A004275, and items A00526 and A00527 shall be for the repairing and patching of utility excavations. The requirements of New Jersey D.O.T. Specification Section 404.12, “Weather Limitations” will apply. And the requirements below:

Unit price for bid items A00126, A00226, A00326, A00426, and item A00526 shall include the following:

1. Remove and dispose of sub-soil to a depth of 12”.

2. Place and compact Dense Grade Aggregate (DGA) to a depth of 6”.

3. Place and compact/roll base course bituminous material 4” thick.

4. Place and roll a wearing course bituminous material 2” thick.

5. Seal all Joints.

Unit price for bid items A00127, A00227, A003271, A00427, and item A00527 shall include the following:

1. Remove and dispose of sub-soil including misc. concrete to a depth of 16”.

2. Place and compact 2a modified blue stone to a depth of 10”.

3. Place 8” thick 4000# concrete

4. Place and roll a wearing course bituminous material 2” thick.

5. Seal all Joints.

2.1.32 Unit price for bid items A00128, A00228, A00328, A00428, and item A00528 shall include all equipment and qualified operator (s) as required for exploratory core boring of bituminous and/or concrete, including reinforced concrete, as directed by respective Task Order. The 1 ½” dia. X 12” thick core shall be forwarded to Bldg. C-9 Facility Support Contracting Division, Code 0952 at Earle Naval Weapons Station.

2.1.33 Unit price for bid items A00129, A00229, A003291, A00429, and item A00529 shall include the following:

1. All necessary jack hammering and separation of bituminous, reinforced concrete, or combination thereof up to 16” thick and up to 80 square feet.

2. Remove and replacement of sod (if appropriate).

3. All excavation required to replace the catch basin, pad/foundation, minimum 6” larger on all sides than the new pre-cast catch basin.

4. Removal and disposal of existing catch basin, base foundations, and materials unsuitable for back fill.

5. Forming and pouring of an 8” thick #4 re-bar reinforced, 4000# concrete catch basin pad/foundation, minimum 6” larger on all sides than the new pre-cast catch basin.

6. Replacing of inlet and outlet piping up to 3 LF for each line.

7. Provide and install one (1) pre-cast reinforced concrete catch basin with 8” thick walls, sizes as indicated, complete with new heavy duty frame and grate as specified in the Task

Order. Cut all necessary holes for piping.

8. Provide and place up to 4 CY of 2a modified stone as required to replace unsuitable backfill materials.

9. Backfill and compact excavated area in 6” lifts.

10. Resurface affected area (up to 80 SF) to thickness and width with similar types of material removed.

11. Provide and maintain for as long as necessary plates, lights, barricades to maintain excavation site in a manner in accordance with Government’s safety regulations.

2.1.34 Unit price for bid items A0012A, A0022A, A0032A, A0042A, and item A0052A1 shall include the following:

1. All necessary jack hammering and separation of bituminous, reinforced concrete, or combination thereof up to 16” thick and to 36 square feet surrounding the manhole.

2. All necessary excavations required to expose deteriorated walls of existing manhole to a depth of two feet.

3. Remove and dispose of deteriorated walls and material unsuitable for backfill. Save the metal ring and cover for reinstallation.

4. Repair deteriorated walls with new materials (brick or Concrete walls) and reset manhole ring in a bed of mortar level with or new or existing paving as stated in the Task Order.

5. Provide and place up to 2 CY of 2a modified stone as backfill material. Backfill and compact excavated area in 6” lifts.

6. Resurface affected area (up to 36 SF) to thickness and types of material originally removed.

7. Provide and maintain for as long as required all necessary plates, lights, and barricades to maintain excavation in a safe manner in accordance with Naval Weapons Station’s regulations.

2.1.35 Unit price for bid Items A0012B, A0022B, A0032B, A0042B, and item A0052B shall be for the removal of roadway designators such as lines, arrows, and symbols. The method of removal shall be by means of black paint manufactured and approved for this purpose on Bituminous surfaces. Measurement is by the linear foot and the width is to be a maximum of 12 inches.

2.1.36 For bid items A0012C through A0012E, A0022C through A0022E, A0032C through A0032E, A0042C through A0042E, and items A0052C through A0052E the Government shall order a minimum of 100 square feet of the bid items combined per Task

Order. Unit prices for these bid items, the repair of potholes in bituminous paving, shall include the following:

1. All necessary jack hammering and separation of deteriorated bituminous paving and removal of debris from the Naval Weapons Station and Naval Engineering Air Station. All corners of repaired holes shall be squared off.

2. Paving shall be placed and compacted in the hole with a minimum of 2” wear course, 4” binder course if necessary and the remainder of the depth shall be base course if necessary.

3. Use a properly installed joint sealer between the new and existing pavement. Spread joint sealer over the new and existing pavement in a band a minimum of 6” wide.

2.1.37 Unit prices for bid item A0013A and A0013H, A0023A and A0023H, A0033A and A0033H, A0043A and A0043H, and items A0053A and A0053H shall be to provide and install standard beam guiderail in accordance with the specifications of the New

Jersey D.O.T. Specification Section 609 "Beam Guide Rail". Installation shall include all components required to install.

2.1.37.1 Unit prices for bid items A0013J, A0023J, A0033J, A0043J and A0053J shall be to provide and install standard flared guide rail terminals in accordance with the specifications of the New Jersey D.O.T Specifications Section 609 "Beam Guide Rail".

Installation shall include all components required to install.

2.1.37.2 Unit prices for bid items A0013K, A0023K, A0033K, A0043K and A0053K shall be to provide and install standard flared guide rail terminals in accordance with the specifications of the New Jersey D.O.T Specifications Section 609 "Beam Guide Rail".

Installation shall include all components required to install.

2.1.37.2 Unit prices for bid items A0013K, A0023K, A0033K, A0043K and A0053K shall be to provide and install standard tangent guide rail terminals in accordance with the specifications of the New Jersey D.O.T Specifications Section 609 "Beam Guide Rail".

Installation shall include all components required to install.

2.1.37.3 Unit prices for bid items A0013LA through A0013LD, A0023LA through A0023LD, A0033LA through A0033LD, A0043LA through A0043LD and A0053LA through A0053LD shall be to provide and install standard control release terminals with anchorage in accordance with the specifications of the New Jersey D.O.T Specifications Section 609 "Beam Guide Rail". There are four standard radii of control terminals, the items ending in LA are for 8' radius, the items ending in LB are for 16' radius, the items ending in LC are for 24' radius and the items ending in LC are for 24' radius. Installation shall include all components required to install.

2.1.38 Unit price for bid items A0012G through A0012J, A0022G through A0022J, A0032G through A0032J, A0042G through A0042J, and items A0052G through A0052J shall be to provide machine milling of bituminous roadway surfaces. The milling machine shall be self-propelled, planing, grinding, or cutting machine with variable operating speeds, capable of removing bituminous material without the use of heat. The milling machine shall be equipped with either string line or ski type automatic grade controls. If the ski type is used, it shall be of a minimum 20 ft. ski. The use of automatic grade control is required except at intersections and other locations where it is impractical. All waste material shall be removed, from the confines of the Naval Weapons Station and Naval

Engineering Air Station.

2.1.39 Unit price for bid items A0012K, A0022K, A0032K, A0042K, and item A0052K shall be to provide, place grade, and compact borrow, comply with Section 31 00 00.

2.1.40 Unit price for Exhibit Line item A0012L, A0022L, A0032L, A0042L, and item A0052L shall be to provide, place, and grade topsoil in conformance with Sections 31 00 00. Soil shall be provided free of subsoil, stumps, and rocks over ¾” diameter. Topsoil shall be natural friable, soil representative of productive soils in the area.

2.1.41 Unit price for Exhibit Line items A0012M, A0022M, A0032M, A0042M, and item A0052M shall be to provide and place fertilizer and seed. Seed shall match existing vegetation, use of bluegrass and permanent rye in improved areas and tall fescue for unimproved areas. Provide seed at 5 pounds per 1000

sq. ft., 50 pounds of lime per 1000 sq. ft., and a 10-10-10 analysis fertilizer at 25 pounds per sq. ft. provide mulch and water to establish an acceptable stand of grass. Protect newly established surfaces from traffic, damage settlements, and erosion that may occur.

2.1.42 Unit price for Exhibit Line items A0012P, A0022P, A0032P, A0042P, and item A0052P 1shall be to provide and install reinforcing fabric under-seal for asphalt overlays.

2.1.43 Unit price for Exhibit Line items A0012N through 0012OE, A0022N through 0022OE, A0032N through 0032OE, A0042N through 0042OE, and items A0052N through 0052OE shall be to provide and install 8” cast iron drainage pipe. Installation shall include all labor and material to install pipe including inlet and outlet connections, inline connections, manufactured bends, and grouting. Pipe shall be installed to correct pitch as directed.

2.1.44 Unit price for Exhibit Line items A0012Q, A0022Q, A0032Q, A0042Q1, and item A0052Q shall be to provide and install 12” ADS drainage pipe. Installation shall include all labor and material to install pipe including all fittings, in-line connections, manufactured bends, and grouting in place. Pipe shall be installed to correct pitch as directed.

2.1.45 Unit price for Exhibit Line items A0012R through A0012T, A0022R through A0022T, A0032R through A0032T, A0042R through A0042T, and items A0052R through A0052T shall include all cost associated with providing one man-hour of labor, and will not include the cost of parts and materials.

2.1.46 Bid item A0012U, A0022U, A0032U, A0042U, and item A0052U, shall be used to reimburse the contractor for all parts and materials used under bid items A0012R through A0012T, A0022R through

A0022T, A0032R through A0032T, A0042R through A0042T, and items A0052R through A0052T.

Reimbursement shall be based on the known available supplier’s price plus the product of the known available supplier’s price times the bidder’s fixed burden rate. The Fixed Burden Rate (FRB) is defined as a factor adjustment for any direct or indirect cost associated with providing material used under bid items

A0012R through A0012T, A0022R through A0022T, A0032R through A0032T, A0042R through A0042T, and items A0052R through A0052T. For bid evaluation purposes the estimated unburdened cost are shown in bid item A0012U, A0022U, A0032U, A0042U, and item A0052U.

2.1.47 Bid Items A0012V through A0012X, A0022V through A0022X, A0032V through A0032X, A0042V through A0042X, and items A0052V through A0052X shall be used to reimburse the contractor for rental or lease of specialized equipment that is not normally associated with the scope of work for this contract.

3.0 GENERAL PROCEDURES FOR ESTABLISHING SCOPE OF WORK AND PRICE.

The Government will provide the contractor a detailed scope of work developed according to the procedures specified in the “Preparation of Work Scope” paragraph below for each proposed Task Order for work. The contractor shall review the government’s scope of work and indicate specific areas of disagreement in accordance with the procedures specified in the “Contractors Review of Proposed Work

Scopes” paragraph below. After the ACO reviews the Contractor’s proposed material prices and proposed scope changes, he/she will revise the government’s scope of work and/or negotiate any remaining areas of disagreement over work scope or material prices with the Contractor. The approved scope of work then becomes a fixed price Task Order for the work described.

a. Preparations of Work Scope. The Government’s detailed scope of work will include:

(1) the scope of work to be performed,

(2) the quantity estimated to perform the fixed price exhibit line items, and

(3) the projected quantity of material required to perform the required scope of work.

(4) Labor Requirements. “R. S. Means Repair and Remodeling Cost Data” shall be used as the primary source for determining the number of performance standard hours required to complete the scope of work.

(5) Material Requirements. Projected material requirements will include a list of materials establishing the size, quality, and number of units.

b. Contractor’s Review of Proposed Work Scopes. The Contractor shall review the work scopes and provide:

(1) proposed prices for the materials specified in the scope of work,

(2) proposed number of standard hours required to complete the specified scope of work which are not covered by fixed price exhibit line items,

(3) a description of any additional materials or take descriptions that are necessary to satisfactorily accomplish the overall work scope for the particular job phases, and

(4) a list of any discrepancies in the material and task descriptions listed in the government’s proposed scope of work. Descriptions of proposed additional materials or task descriptions shall be prepared in accordance with the “Preparation of Work Scopes for Specific Work” paragraph, including appropriate performance standard task references and the scope submitted to the Contractor for review shall be returned to the

ACO within 14 calendar days after receipt.

c. Establishing Final Cost for Specific Work. Once a bilateral agreement is reached, the final cost will be a firm fixed-price Task Order for the work described.

(1) Established Total Labor Cost. The total labor cost will be determined by totaling the number of performance standard labor hours for each craft (trade) and then multiplying by the appropriate labor hour unit price from the Schedule of Indefinite

Quantity Work. This procedure will be followed for each craft required to perform the work. The total for all crafts is the total labor cost.

(2) Establishing Total Material Cost. Material prices provided by the Contractor shall be the lowest available list price, considering the availability of materials and the time constraints of the job. The direct material price shall be reduced by all discounts and rebates for core value or salvage value that accrue to the contractor. The total direct material cost for the job will be multiplied by the Contractors fixed burden rate from the

“MATERIAL TO SUPPORT UNIT PRICED LABOR” contract Exhibit Line item, Section B, to determine the total burden material cost for the Job.

d. Ordering Work. The ACO will order work by issuing to the contractor a copy of the approved summary scope of work and a Task Order for the work covered by the approved scope of work.