SECTION 321313 - CONCRETE PAVING - Waldt Construction · SECTION 321313 - CONCRETE PAVING ... Free...

SECTION 321313 - CONCRETE PAVING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, inclndlng General and Supplementary Conditions andDivision 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section Includes:

1. Walks.

1.3 ACTION SUBMITTALS

A. Product Datu: For each type ofproduct indicated.

B. Other Action Submittals:

1. Desiga Mixtures: For each concrete paving mixture. Include alteruate design mixtnres whencharacteristics of materials, Project conditions, weather, test results, or other circumstanceswarrant adjustments.

1.4

A.

INFORMATIONAL SUBMITTALS

Material Certificates: For the following, front mannfactnrer:

1. Cementitious materials.

2. Steel reinforcement and reinforcement accessories.

3. Fiber reinforcement.

4. Admixtures.

5. Curing componnds.

6. Applied f'mish materials.

7. Bonding agent or epoxy adhesive.8. Joint fillers.

B. Material Test Reports: For each of the followiug:

1. Ag•e•tes.

NCDA&CS TIDEWATER GREENHOUSE CONCRETE PAVING

10-12-2012 321313 - 1

PART 2 - PRODUCTS

2.1

A.

FORMS

Form Materials: Ply•vood, metal, metal-framed plywood, or other approved panel-type materials toprovide fidl-depth, continoous, s•raight, and smooth exposed sarfaces.

Form-Release Agent: Commercially formulated form-release agent that will not bond with, stain, or

adversely affect concrete surfaces and that will not impair sobsequeot Ireahnents of concrete sorfaces.

2.2

A.

STEEL REINFORCEMENT

Plain-Steel Welded Wire Reinforcement: ASTM A 185/A 185M, fabricated from galvanized-steel wireinto flat sheets.

Bar Sopports: Bolsters, chah's, spacers, aod other devices for spacing, supporting, aod fastenhagreinforcing bars, welded wire reinforcement, and dowels in place. Manufactore bar sopports according toCRSI's "Mamml of Staodard Practice" from steel wire, plastic, or precast concrete of greater compressivestrength than concrete specified, and as follows:

Eqaip wire bar supports with sand plates or horizontal ronners where base material will notsapport chair legs.

2.3 CONCRETE MATERIALS

A. Cemenfitious Material: Use the following cementitinus materials, of same type, brand, and sm•rcethroughoot Project:

1. Portland Cement: ASTM C 150, white portland cement Type I/I1.

B. Normal-Weight Aggregates: ASTM C 33, Class 4S, uniformly graded. Provide aggregates from a singlesonrce.

1. Maxhnum Coarse-Aggregate Size: 1 inch nominal.

2. Fine Aggregate: Free ofmaterials with delet,erious reactivity to alkali in cement.

C. Water: Potable and complying with ASTM C 94/C 94M.

D. Air-Entraining Admixtare: ASTM C 260.

2.4 CURING MATERIALS

A. Absorptive Cover: AASHTO M 182, Class 3, borlap cloth made from jute or kenaf, weighingapproximately 9 oz./sq, yd. dry.

B. Moistare-Retaining Cover: ASTM C 17 I, polyethylene film or white borlap-polyethylene sheet.

C. Water: Potable.

D. Evaporation Retarder: Waterboroe, monomolecolar, fihn fomfiug, manufactured for applicatioo to freshconcrete.


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E. Clear, Waterborne, Me•nbrane-Forming Coring Compound: ASTM C 309, Type 1, Class B, dissipating.

2.5 RELATED MATERIALS

A. Joiot Fillers: ASTM D 1751, asphalt-saturated celhdosic fiber in preformed strips.

B. Bonding Agent: ASTM C 1059, Type II, non-redispersible, acrylic emulsion or styrene butadiene.

C. Chemical Sorface Retarder: Water-soluble, liquid, set retarder with color dye, for horizontal concretesurface application, capable of temporarily delaying f'mal hardening of concrete to a depth of 1/8 to I/4inch.

2.6 PAVEMENT MAICKINGS

A. Pavement-Marking Paint: Alkyd-resin type, lead and chromate flee, ready mixed, complying withAASHTO M 248, [Type N] [Type F] [Type S]; colors complying with FS TT-P-1952.

1. Color: [White] [Yellow] [Blue] [As indicated] <Insert color>.

B. Pavement-Marking Paint: MPI #32 Alkyd Traffic Marking Paint.


C. Pavement-Marking Paint: Latex, waterborne emolsion, lead and cbromate free, ready mixed, complyhagwith FS TT-P-1952, Type 11, with drying thne of less tbau [three] [45] minutes.

1. Color: [Whitu] [Yellow] [Blue] [As indicated] <Insert color>.

D. Pavement-Marking Paint: MPI #97 Latex Traffic Marking Paint.


E. Glass Beads: [AASHTO M 247• Type 1] [FS TT-B-1325, Type IA].

2.7

A.

CONCRETE MIXTURES

Prepare design mixtures, proportioned accordiug to ACI 301, for each type and strengtb ofnormal-weightconcrete, and as deternfined by either laboratory trial mixtures or field experience.

Use a qualified independent testing agency for preparing and reporthlg proposed concrete designmLxtures for the trial batch method.

When automatic macbine placement is nsed, determine design mixtures and obtain laboratory testt•snlts that meet or exceed requirements.

B. Proportion mixtures to provide nonnal-weigbt concrete with the following properties:

Compressive Strength (28 Days): [4500 psi] [4000 psi] [3500 psi] [3000 psi] <Insert strength>.Maximom Water-Cementitious Materials Ratio at Point of Placement: [0.45] [0.50] <Insertratio>.

Sinmp Limit: [4 inches] [5 inches] [8 inches] <Insert dimension>, plos or minus 1 inch.


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C. Add air-entraining admixture at manufacturer's prescribed rate to resnlt in normal-weight concrete atpoint ofplacement having an air content as follows:

Air Content: 5-1/2 percent plus or minos 1.5 percent for l-1/2-incb nominal maximum aggregatesize.

2.8

A.

CONCRETE MIXING

Ready-Mixed Coucrete: Measure, batch, and mix concrete materials and concrete according toASTM C 94/C 94M and ASTM C 1116/C 1116M. Fnruisb batch certificates for each batch dischargedand used in the Work.

When air temperature is between 85 and 90 deg F, reduce mixing and deliveE¢ time fi'om 1-1/2hours to 75 minntes; when air temperature is above 90 deg F, reduce mixing and delivery thne to60 minotes.

Project-Site Mixing: Measure, batch, and mix concrete materials and concrete according toASTM C 94/C 94M. Mix concrete materials in appropriate drum-type batch machine mixer.

For coucrete batches of 1 cu. yd. or smaller, continue mixing at least 1-1/2 mim•tes, but not morethan 5 minutes after ingredients are in mixer, before any part ofbatch is released.For concrete batches larger than I cu. yd., increase mixing time by 15 seconds for each additional1 cu. yd..

Provide batch ticket for each batch discharged and osed io the Work, indicatiug Projectidentification name and nomber, date, mixture type, mixing time, quantity, and amount of wateradded.

PART 3 - EXECUTION

3.1

A.

EXAMINATION

Examine exposed sabgrades and subbase surfaces for compliaoce with requirements for dimensional,grading, and elevation tolerances.

Proof-roll prepared subbase sorface below concrete paving to identify soft pockets and areas of excessyielding.

Completely proof-loll subbase in one direction. Limit vehicle speed to 3 mph.Pruof-roll with a pneumatic-tired and loaded, 10-wheel, tandem-axle dump truck weighing notless than 15 tons.

Correct subbase with soil spots and areas of pumping or rutting exceeding depth of I/2 inchaccording to reqoirements in Section 312000 "Eartb Moving."

C. Proceed with installation only after nnsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Remove loose material fi'om compacted snbbase sorface itmnediately before placiog concrete.


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3.3 EDGE FORMS AND SCREED CONSTRUCTION

Set, brace, and secure edge forms, bolkheads, and intermediate screed guides to required lines, grades,and elevations. Install forms to allow continuous progress of work aud so forms can remain in place atleast 24 honrs after concrete placement.

Clean forms after each nse and coat with form-release agent to ensure separation from concrete without

damage.

3.4

A.

STEEL REINFORCEMENT

General: Comply with CRSI's "Manual of Standard Practice" for fabricating, placing, and supportingreinforcement.

Clean reinforcement of loose rast and mill scale, earth, ice, or otber bond-redocing materials.

An'ange, space, and securely tie bars and bar supports to bold reiuforcement in position during concrete

placement. Maintain minhnum cover to reinforcement.

Install welded wire reiuforcement in lengths as long as practicable. Lap adjohring pieces at least ooe full

mesh, and lace splices with wire. Offset laps of adjoining widths to prevent continuous laps in eitherdireetioo.

3.5

A.

JO1NTS

General: Form construction, isolation, and contraction joints and tool edges troe to line, witb faces

perpendicular to sarface plane of concrete. Coostruct transverse joints at right angles to centerline unlessotherwise indicated.

Construction Joints: Set construction joints at side and end terminatious ofpavlng and at locations where

paving operations are stopped for more than one-halfhour unless paving terminates at isolation joints.

Continue steel reinforcement across construction joints anless otherwise indicated. Do notcontinue reinforcement through sides ofpaving sirips nnless otherwise indicated.

Keyed Joints: Provide preformed keyway-section forms or bolkhead forms with keys unlessotherwise indicated. Embed keys at least l-l/2 inches into concrete.

Isolation Joints: Form isolation joints of preformed joint-filler strips abotiing concrete curbs, catcbbasius, manholes, inlets, structures, other fixed objects, and where indicated.

Locate expansion joints at intervals of 30 feet unless otherwise indicated.Extend joint fillers full width aud depth ofjoint.Terminate joint filler not less titan 1/2 inch or more than I inch below f'mished surface if jointsealant is indicated.

Place top ofjoint filler flosb with finished concrete surface ifjoint sealant is not indicated.Furnish joint fillers in oue-piece lengths. Where more than one length is required, lace or clipjoint-filler sections together.During concrete placement, protect top edge ofjoint filler with metal, plastic, or other temporarypreformed cap. Remove protective cap after concrete has been placed on both sides ofjoint.

Contraction Joints: Form weakened-plane contraction joints, sectioning concrete into areas as indicated.Coustruct contraction joints for a depth equal to at least one-fourth of the concrete thickoess, as follows:


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Grooved Joints: Form contraction joints after initial floating by grooving and finishing each edgeof joint with grooving tool to a 1/4-inch radios. Repeat grooving of contraction joints afterapplying sarface finishes.

Doweled Contraction Joints: Install dowel bars and support assemblies at joints where indicated.Lubricate or coat with asphalt one-half of do•vel length to prevent concrete bonding to one side ofjoint.

3.6

A.

B.

C.

D.

E.

F.

G.

CONCRETE PLACEMENT

Before placing concrete, inspect and complete formwork installation, steel reinforcement, and items to beetnbedded or cast-in.

Remove snow, ice, or frost from snbbase surface and steel reinforcement before placing concrete. Do notplace concrete on frozen surfaces.

Moisten subbase to provide a aniform dampened condition at time concrete is placed. Do not placeconcrete around manholes or other structures until they are at required finish elevation aud alignment.

Comply with ACI 301 reqairements for measuring, mixing, transporting, and placing concrete.

Do not add water to concrete during delivery or at Project site. Do not add water to fresh concrete aftertesting.

Deposit and spread concrete in a continnons operation be0.veen transverse joints. Do not push or dragconcrete into place or ose vibrators to move concrete into place.

Consolidate concrete according to AC1 301 by mechanical vibrating equipment snpplemented by handspading, rodding, or tamping.

Cousolidate concrete along face of forms and adjacent to transverse joints with an internalvibrator. Keep vibrator away from joint assemblies, reinforcement, or side forms. Use onlysquare-faced shovels for hand spreading and consolidation. Consolidate with care to preventdislocating reinforcement joint devices.

Screed paving surface with a straightedge and strike off.

Commence initial floating nsing bnfl floats or darbies to impart an opeu-textored and uniform surfaceplane before excess moisture or bleed water appears on the surface. Do not fi•rther distorb concretesurfaces before beginniug finishing operations or spreading sorface treatments.

Cold-Weather Placemeut: Protect concrete work from physical damage or reduced strength that conld becaused by frost, freezing, or low temperatnres. Comply with ACI 306.1 and the following:

When ah" tempemtnre has fallen to or is expected to fall below 40 deg F, uniformly heat water andaggregates before mixing to obtain a concrete mixtore temperature of not less than 50 deg F andnot more than 80 deg F at point ofplacement.Do not use frozen materials or materials containing ice or snow.

Do not ase calcium chloride, salt, or other materials containing antifreeze agents or chemicalaccelerators unless otherwise specified and approved in design mixtores.

K. Hot-Weather Placement: Comply withACl 301 and as follows when hot-weather conditions exist:


10-12-2012 321313 - 6

Cool ingredients before mixing to maintain concrete temperature below 90 deg F at thne ofplacement. Chilled mixing water or chopped ice may be nsed to control temperature, providedwater eqnivalent of ice is calculated iu total amount of mLxing water. Using liquid nitrogen tocool concrete is Contractor's option.Cover steel reinlbrcement with water-soaked burlap so steel temperature will not exceed ambient

air temperature immediately before embedding in concrete.

Fog-spray forms, steel reinforcement, and subgrade just before placing concrete. Keep snbgrademoisture uniform without standing water, soft spots, or dry areas.

3.7

A.

B.

FLOAT FINISHING

General: Do not add water to concrete surfaces during t'mishing operations.

Float Finish: Begin the secoud floating operation when bleed-water sheen has disappeared and concretesurface has stiffened sufficiently to permit operations. Float surface with power-driven floats or by handfloating if area is small or inaccessible to power units. Finish surfaces to true planes. Cut down highspots and fill low spots. Refloat surface irmnediately to uniform granular texture.

1. Burlap Finish: Drag a seamless strip of damp burlap across float-finished concrete, perpendicularto line of traffic, to provide a uniform, gritty texture.

2. Medium-to-Fine-Textured Broom Finish: Draw a soft-bristle broom across float-f'mished concrete

surface perpendicular to line of traffic to provide a uniform, fine-line texture.

3.8

A.

B.

C.

CONCRETE PROTECTION AND CURING

General: Protect ftesbly placed concrete fi'om premature drying and excessive cold or hot temperatures.

Comply with AC1306.1 for cold-weather protection.

Evaporation Retarder: Apply evaporation retarder to concrete surfaces if hot, dry, or windy conditionscause moisture loss approaching 0.2 lb/sq, ft. x b before and during finishing operations. Applyaccording to mamffacturer's written instructions after placing, screeding, and bull ftoating or darbyingconcrete but before float finisbing.

Begin cnring after finishing concrete but not before free water has disappeared from concrete sorface.

Curing Methods: Cure concrete by moisture-retaining-cover curing as follows:

Moisture-Retaining-Cover Curing: Cover concrete surfaces with moistare-retaining cover, placedin widest practicable width, with sides and ends lapped at least 12 inches and sealed by waterprooftape or adhesive. Immediately repair any holes or tears occurring during installation or curingperiod nsing cover material and waterproof tape.

3.9

A.

PAVING TOLERANCES

Comply with tolerances in ACI 117 and as follows:

2.

3.

4.

Elevation: 3/4 inch.

Thickness: Plos 3/8 inch, minus l/4 inch.

Surface: Gap below 10-foot- long, unleveled straigbtedge not to exceed 1/2 inch.Alignment ofTie-BarEnd Relativeto Line Perpendicnlar to Paving Edge: l/2iuchper 12inchesof tie bar.


10-12-2012 321313 - 7

Joint Spacing: 3 iuches.Contractiou Joint Deptb: Pins l/4 inch, no minos.Joint Widtb: Plus t/8 inch, no minus.

3.10

A.

B.

FmLD QUALITY CONTROL

Testing Ageucy: Oxvner will engage a qaafified testing agency to perform tests and inspections.

Testing Services: Testing of composite samples of fresh concrete obtuined according to ASTMC 172shall be performed according to the following reqairements:

Testing Frequency: Obtain at least one composite sample for each 100 cu. yd. or fraction thereofof each concrete mixture placed each day.

When frequency of testing will provide fewer than five compressive-strength tests for eachconcrete mixture, testing shall be condocted fi'om at least five randomly selected batches orfrom each batch if fewer than five are used.

4.

5.

6.

Shnnp: ASTM C 143/C 143M; one test at point of placement for each composite sample, but notless than one test for each day's pour of each concrete mixtnre. Perform additional tests whenconcrete consistency appears to change.

Air Content: ASTM C231, pressure method; one test for eacb composite sample, but not lessthau one test for each day's poar ofeach concrete mixture.

Concrete Temperature: ASTM C 1064/C 1064M; one test hourly wheu air temperature is 40deg F and below and when it is 80 deg F and above, and one test for each composite sample.Compressiou Test Specimens: ASTM C 31/C 31M; cast and laboratory cnre one set of threestandard cylinder specimens for each composite sample.Compressive-Strength Tests: ASTM C 39/C 39M; test one specimen at seven days and twospecimens at 28 days.

A compressive-strength test shall be the average compressive strength from two specimensobtained from same composite sample and tested at 28 days.

Strength of each concrete mixture will be satisfactory if average of any three consecutive compressive-streugth tests equals or exceeds specified compressive strength and no compressive-strength test valnefalls below specified compressive strength by more than 500 psi.

Test results shall be reported in writing to Architect, concrete mannfacturer, and Contractor within 48

honrs of testing. Reports of compressive-strength tests shall contuin Project identification name andnamber, date of concrete placement, name of concrete testiug and inspecting agency, location of concretebatch in Work, design compressive strength at 28 days, concrete mixture proporiions and materials,compressive breaking strength, and type ofbreak for both 7- and 28-day tests.

Noudestructive Testing: hnpact hammer, souoscope, or other nondestructive device may be pel•itted byArchitect but will not be used as sole basis for approval or rejection of concrete.

Additional Tests: Testing and inspecting agency shall make additional tests ofconcrete wheu test resultsindicate that shanp, air entraimnent, compressive strengths, or other requirements have not been met, asdirected by Architect.

Concrete paving will be considered defective if it does not pass tests and inspections.

Additioual testing and inspecting, at Contractor's expense, will be performed to determine compliance ofreplaced or additional work with specified reqnirements.


10-12-2012 321313 - 8

1. Prepare test and inspection reports.

3.11

A.

REPAIRS AND PROTECTION

Remove and replace concrete paving that is broken, damaged, or defective or that does not comply withrequirements ha this Section. Remove work in complete sections from joint to joint artless other•viseapproved by Architect.

Drill test cores, where directed by Architect, when necessary to determine magnitude of cracks ordefective areas. Fill drilled core holes in satisfactory paving areas with portland cement concrete bondedto paviag with epoxy adhesive.

Protect concrete paviug from damage. Exclnde traffic from paving for at least 14 days after placement.When eonstrnction traffic is permitted, maintain paving as clean as possible by removing surface stainsand spillage of materials as they occar.

Maintain coacrete paving free of stains, discoloration, dirt, and other foreign material. Sweep paving notmore than two days before date schednled for Snbstantlal Completion inspections.

END OF SECTION 321313


10-12-2012 321313 - 9

FORM OF PROPOSAL

NC Department of Agriculture & ConsumerServices Contract:

Tidewatev Reseavch Stalion Greeohouse Bidder:

Addition

ID #070900201; Code: 40717 Item: 4E01 Date:

Tile undersigoed, as bidder, hereby declares that the ouly person or persons iaterested hi this proposal asprincipal or principals is or are named herehl aod that oo other persoo than herein meutiooed has anyhlterest in this proposal or in the contract to be eutered ioto; that this proposal is made without connectionwith any other persoo, company or parties makiug a bid or proposal; aud that it is in all respects fair aad ingood faith withoot collusion or fi'aud. The bidder further declares that he has examlued the site of the work

aod the coulract documeots relative thereto, aod has read all special provisions fimlisbed prior to theopeoiog ofbids; that he has satisfied himself relative to the work to be performed.

The Bidder proposes and agrees if this proposal is accepted to contract with NC Departmeat ofAgriculture& Consumer Services in the form of cootract specified, to fiamish all necessary materials, eqoipment,machiuery, tools, apparatus, meaos of transportation aod labor necessary to complete tile constroction ofThe Tidewater Station Greenhouse Addition in fidl in complete accordaoce with the plaos, speeificatioosaod cootract docoments, to the full and eotire satisfaction of the State ofNorth Carolina, NC Department ofAgricultare & Consumer Services, NC Office of State Construction, and JKF ARCHITECTURE PCwith a defioite understanding that no money will be allowed for extra, work except as set forth iu theGeneral Conditions arid the contract documeots, for the sum of:

GENERAL CONSTRUCTION CONTRACT(Siogle-Prime):

Base Bid:

Dollars ($ )

List Subcouh'actors:

Plumbing Sabconlractor: License No.

Mechanical Subcontractor: License No.

Electrical Subcoatraetor: License No.

Greeahouse Subcontractor: License No.

General Contractor shall complete all sectioos for Alteruates and Uoit Prices for Siogle-PrimeProposal.

Tile Geaeral conh'actor shall act as project expediter for all prime cootracts. See Supplementary GeneralConditioos.

UNIT PRICES (See Specificatioo Section 012200 fov complete descvipfioo aod time reqnirements)

Unit prices quoted aod accepted shall apply throughoot tile life of tile coutract, except as otherwisespecifically noted. Unit prices shall be applied, as appropriate, to compute the total valoe of changes in thebase bid qaantity of the work all in accordance with the coutract documents.

Uoit Price No. 1- Remove and replace onsuitable soils hi boilding pad or parkhlg areas.

Total: Dollars ($ per CY ).

Unit Price No. 2- Remove and replacemeut aosuitable soils in footiogs, fouodations, aod utility trenches.

Total: Dollars ($ per CY ).

NCDA&CS TIDEWATER GREENHOUSE SECTION 305- FORM OF PROPOSAL

10-12-2012 305-1

Uuit Price No. 3 - Provide geotechuical fabric, geogrid, or other suitable stabilization material.

Total: Dollars ($ per SY ).

Unit Price No. 4- h•crease Footh•g Size.

Total: Dollar's ($ per CY ).

Unit Price No. 5; - Increase Footing Rehfforcement.

Total: Dollars ($ per SY).

ALTERNATE BIDS (See Specificatiou Section 012300 for" complete description and time requiremeuts)

Should auy of the alteruates as described in the contract docaments be accepted, the amount writlen belowshall be the amount to be "added to" or "deducted from" the base bid. (Sh'ike out "Add" or "Deduct" as

appropriate).

AIteruate Bid No. 1 - Coustruct exterior canopy.Total Add/Dedact: Dollars ($ )

Alternate Bid No. 2 Exterior Cooler Units.

Total Add/Deduct: Dollars ($ )

($ )

($ )

Alteruate Bid No. 3 - Gravel Yard.

Total Add/Deduct: Dollars

Alternate Bid No. 4 Greenhouse Ctutaio SystemTotal Add/Deduct: Dollars

Alteruate Bid No. 5 •2omputer Coutrols/Greenhoase Automation SystemsTotal Add/Deduct: Dollars ($ )

Alternate Bid No. 6 - Assimilation LightingTotal Add/Deduct: Dollars ($ )

Alternate Bid No. 7 - Rolling Plaut Tables.Total Add/Deduct: Dollars ($

Alteraate Bid No. 8 Replace Existing Smoke Detectors in Existing Buildh•g.Total Add/Deduct: Dollars ($

Alternate Bid No. 9 -Replace Existh•g Hot Water Circulation Pumps P-I and P-I.Total Add/Deduct: Dollars ($

The bidder fi•rther proposes and agrees hereby to commence work ander this contract on a date to be specified in awrlttea order of the designer and shall fidly complete all work thereunder withla the time specified in tl•e

NCDA&CS TIDEWATER GREENHOUSE SECTION 305- FORM OF PROPOSAL10-12-2012 305-2

Supplementary General Conditions. Applicable liquidated damages sball be stated in tile Sapptementary Ger•eralConditions Article 23.

MINORITV BIISINESS PARTICIPATION REQIIIREMENTS•

Provide with the bM - Under GS 143-128.2(e) the undersigaed bidder shall identify oil its bid (lderttificatiof• of

Mioority Business Participation Form) the minority businesses that it ".,,,ill ose on tbe project witb the total dollar valne

of tbe bids that will be performed by the minority bnsinesses. Also list tbe good faltb efforts (Afl•ldavit A) made tosolicit minority participation in tbe bid effort.

NOTE: A contractor Ihat performs all of tile work with its owa workforce may sobmit ao Affidavit (B) to that

effect in lien of Aflidavit (A) reqaired above. The MB Participation Form must still be sabmitted eveu if there iszero participatioo.

ABe;" the bM openhzg - Tile Owner will consider all bids and alternates aod determine tile lowest responsible,responsive bidder. Upon notification ofbeiag the appareot low bidder, tbe bidder shall the•'• file within 72 hoors of the

notification ofbeing tbe apparent lowest bidder, the following:

Ao Affidavit (C) that iochldes a description of the portioo of v.,ork to be executed by tninority businesses, expressed asa percentage of the total contract price, which is eoual to or more than the 10% coal established. This affidavit shall

give rise to the presumption that file bidder has made tile required good faith effort and Affidavit D is not necessary;*OR,•

If less thart the 10% goal, Affidavit (D) of its good faitb effort to meet the goal shall be provided. The documeat mustinclude evidence of all good faith efforts that were implemented, inclading any adverfisen.,ents, solicitations and otherspecific actions demonstrating recruitment and selection of minorib, businesses for participation in file contract.

Note: Bidders must always submit with tbeir bid the Identification ofMinority Business Participatiof• Form listiog allMB contractors, vendors and suppliers that will be used. If there is no MB participation, tben enter no•e or zero oo the

form. Affidavit A or Affidavit B, as applicable, also must be submitied witb tbe bid. Failure to file a required affidavit

or docomef•tatior• with the bid or after beiag notified apparent low bidder is grotmds for rejectim't of the bid.


10-12-2012 305-3

PROPOSAL SIGNATURE PAGE

The undersigned finaher agrees that hi the case of failure on his part to execute the said contract and thebond within ten (10) consecntive calendar days after written notice being given of the award of contract,tbe certified check, cash or bid bond accompanying this bid shall be paid into the funds of the owner'saccoont set aside for the project, as liqtfidated damages for such failure; otberwise the certified check, cashor bid bond accompanying this proposal sball be returned to the undersigned.

Atlach certified check, cash or bid bond to this proposal.

Respectfidly snbnfitted tbis day of

(Name offirm or corporation making bid)

WITNESS:

(Proprietorship or Partnership)

By:.

Signature

Name:

Print or type

Title

(Owner/Partner/Pres./V.Pres)

Address

ATTEST:

By:

Title:

(Corp. See. or Asst. Sec. only)

License No.

Federal I.D. No.

(CORPORATE SEAL)

Addendum received and used in computing bid:

Addendnm No. 1

Addendum No. 2

Addendum No. 3

Addendom No, 4

Addendum No. 5

Addendum No. 6

Addendum No. 7

Addendum No. 8


t0-12-2012 305-4

Attach to Bid Attach to Bid Allacll to Bid Attach to Bid Attach to Bid Attach to Bid Attach to Bid Attach to Bid

Identification of HUB Certified/Minority Business Participation

(Name of Bidder)

do hereby certify that on this project, we will use the following HUB Certified/minority business asconstruction subcontractors, vendors, suppliers or providers of professional services.

Firm Name, Address and Phone # Work Type *Minority **HUBCategory Certified

(Y/N)

*Minority categories: Black, African American (B), Hispanic (H), Asian American (A) American Indian (I),Female (F) Socially and Economically Disadvantaged (D)

** HUB Certification with the state HUB Office required to be counted toward state participation goals.

The total value of minority business contracting will be ($).

MBForms 2002-Revised July 2010

AUach Io Bid Attach to Bid Attach to Bid Attach to Bid Attach to Bid Attach Io Bid Attach to Bid Attach to Bid

State of North Carolina AFFIDAVIT A- Listing of Good Faith Efforts

County of(Name of Bidder)

A•rfidavit of

I have made a good faith effort to comply under the following areas checked:

Bidders must earn at least 50 points from the good faith efforts listed for their bid to be

considered responsive. (1 NC Administrative Code 301.0101)

I-I 1 - (10 pts) Contacted minority businesses that reasonably could have been expected to submit a quote andthat were known to the contractor, or available on State or local government maintained lists, at least 10 daysbefore the bid date and notified them of the nature and scope of the work to be performed.

•l 2 --(10 pts) Made the construction plans, specifications and requirements available for review by prospectiveminority businesses, or providing these documents to them at least 10 days before the bids are due.

[] 3 - (15 pts) Broken down or combined elements of work into economically feasible units to facilitate minorityparticipation.

[] 4 - (10 pts) Worked with minority trade, community, or contractor organizations identified by the Office ofHistorically Underutilized Businesses and included in the bid documents that provide assistance inrecruitment of minority businesses.

[] 5 - (10 pts) Attended prebid meetings scheduled by the public owner.[• 6 - (20 pts) Provided assistance in getting required bonding or insurance or provided alternatives to bonding

or insurance for subcontractors.

[] 7 - (15 pts) Negotiated in good faith with interested minority businesses and did not reject them asunqualified without sound reasons based on their capabilities. Any rejection of a minority business based onlack of qualification should have the reasons documented in writing.

[] 8 - (25 pts) Provided assistance to an otherwise qualified minority business in need of equipment, loancapital, lines of credit, or joint pay agreements to secure loans, supplies, or letters of credit, including waivingcredit that is ordinarily required. Assisted minority businesses in obtaining the same unit pricing with thebidder's suppliers in order to help minority businesses in establishing credit.

[] 9 - (20 pts) Negotiated joint venture and partnership arrangements with minority businesses in order toincrease opportunities for minority business participation on a public construction or repair project whenpossible.

[] 10 - (20 pts) Provided quick pay agreements and policies to enable minority contractors and suppliers tomeet cash-flow demands.

The undersigned, if apparent low bidder, will enter into a formal agreement with the firms listed in the

Identification of Minority Business Participation schedule conditional upon scope of contract to beexecuted with the Owner. Substitution of contractors must be in accordance with GS143-128.2(d)Failure to abide by this statutory provision will constitute a breach of the contract.

The undersigned hereby certifies that he or she has read the terms of the minority businesscommitment and is authorized to bind the bidder to the commitment herein set forth.

Date: Name of Authorized Officer:

Signature:

Title:

State of , County of

Subscribed and sworn to before me tiffs

Notary Public

My commission expires

day of 20

MBForms 2002-Revised Jaly 2010

Attach to Bid Attach to Bid Attach to Bid AtCach to Bid Attach to Bid Attach to Bid Altach to Bid Attach to Bid

State of North Carolina --AFFIDAVIT B-- Intent to Perform Contract

with Own Workforce.

County of

Affidavit of

(Name of Bidder)

I hereby certify that it is our intent to perform 100% of the work required for the

contract.

(Name of Project)

In making this certification, the Bidder states that the Bidder does not customarily subcontract elementsof this type project, and normally performs and has the capability to perform and will perform allelements of the work on this project with his/her own current work forces; and

The Bidder agrees to provide any additional information or documentation requested by the owner insupport of the above statement. The Bidder agrees to make a Good Faith Effort to utilize minoritysuppliers where possible.

The undersigned hereby certifies that he or she has read this certification and is authorized to bind theBidder to the commitments herein contained.


Signature:

Title:

State of , CountySubscribed and sworn to before me this

Notary Public


.day of 20


Do not submit with bid Do not submit with bid Do not submit with bid Do not sabmit with bid

State of North Carolina - AFFIDAVIT C - Portion of the Work to be

Performed by HUB Certified/Minority BusinessesCounty of

(Note this form is to be submitted only by the apparent lowest responsible, responsive bidder.)

If the podion of the work to be executed by HUB certified/minority businesses as defined in GS143-128.2(g) and 128.4(a),(b),(e) is equal to or ,qreater than 10% of the bidders total contract price, then thebidder must complete this affidavit.

This affidavit shall be provided by the apparent lowest responsible, responsive bidder within 72 hoursafter notification of being low bidder.

Affidavit of

(Name of Bidder)I do hereby certify that on the

(Project Name)

Project ID# Amount of Bid $.

I will expend a minimum of % of the total dollar amount of the contract with minority businessenterprises. Minority businesses will be employed as construction subcontractors, vendors, suppliersor providers of professional services. Such work will be subcontracted to the following firms listedbelow. Attach additional sheets if requiredName and Phone Number *Minority **HUB Work Dollar Value

Category Certified DescriptionY/N



Pursuant to GS143-128.2(d), the undersigned will enter into a formal agreement with Minority Firms forwork listed in this schedule conditional upon execution of a contract with the Owner. Failure to fulfillthis commitment may constitute a breach of the contract.

The undersigned hereby certifies that he or she has read the terms of this commitment and isauthorized to bind the bidder to the commitment herein set forth.


Signature:Title:

State of ., County of

Subscribed and sworn to before me this

Notary Public


day of 20__


Do not submit with the bid Do not submit with the bid Do not submit with the bid Do not submit with the bid Do not submit with the bid

State of North Carolina AFFIDAVIT D - Good Faith Efforts

County of

(Note this form is to be submitted only by the apparent lowest responsible, responsive bidder.)

If the goal of 10% participation by HUB Certified/minority business is not achieved, the Bidder shallprovide the following documentation to the Owner of his good faith efforts:

Affidavit of

(Name of Bidder)I do hereby certify that on the

Pr•ectlD#(Project Name)

Amount of Bid $

I will expend a minimum of % of the total dollar amount of the contract with HUB certified/minority business enterprises. Minority businesses will be employed as construction subcontractors,vendors, suppliers or providers of professional services. Such work will be subcontracted to thefollowing firms listed below. (Attach additional sheets if required)

Name and Phone Number *Minority **HUB Work Dollar ValueCategory Certified Description

Y/N



Examgles of documentation that may be required to demonstrate the Bidder's good faith effods to meet the goats set fodh in these provisions

include, but are not necessarily limited to, the following:

A. Copies of solicitations for quotes to at least throe (3) minority business firms from the source list provided by the State for each subcontract

to be let under this contract (if 3 or more firms are shown on the source list). Each solicitation shall contain a specific description of the

work to be subcontracted, Iocafion where bid documents can be reviewed, representative of the Prime Bidder to contact, and location,

date and time when quotes must be received.

B. Copies of quotes or responses received from each tirm responding to the solicitation.

C. A telephone log of follow-up calls to each firm sent a solicitation.

D. For subcontracts where a minority business firm is not considered the lowest responsible sub-bidder, copies of quotes received from allfirms submitting quotes for that padicular subcontract.

E. Documentation of any contacts or correspondence to minority business, community, or contractor organizations in an attempt to meet thegoal.

F. Copy of pre-bid roster

G. Letter documenting efforts to provide assistance in obtaining required bonding or insurance for minodty business.

H. Letter detailing reasons for rejection of minodty business due to lack of qualification.

I. Letter documenting proposed assistance offered to minority business in need of equipment, loan capital, lines of credit, or joint pay

agreements to secure loans, supplies, or letter of credit, including waiving credit that is ordinarily required.

Failure to provide the documentation as listed in these provisions may result in rejection of the bid and award to the next lowest responsible

and responsive bidder.

Pursuant to GS143-128.2(d), the undersigned will enter into a formal agreement with Minority Firms forwork listed in this schedule conditional upon execution of a contract with the Owner. Failure to fulfillthis commitment may constitute a breach of the contract.

MBForms 2002-Revised May 2010 -t-

Do not submit with the bid Do not submit with the bid Do not submit with the bid Do not submit with the bid Do not submit with the bid

The undersigned hereby certifies that he or she has read the terms of this commitment and isauthorized to bind the bidder to the commitment herein set forth,


Signature:

Title:

State of , County ofSubscribed and sworn to before me this

Notary Public


___day of 20__

MBForms 2002-Revised May 2010 -2-

FORM OF BID BOND

KNOW ALL MEN BY THESE PRESENTS THAT

as principal, and

_, as surety, who is duly licensed to act as

surety in North Carolina, are held and firmly bound unto the State of North Carolina through NCDepartment of Health and Human Se•wices as obligee, in the penal sum of

DOLLARS, lawfid money of the United States of

Atnerica, for the payment of which, well and truly to be made, we bind ourselves, our heirs,executors, administrators, successors and assigns, jointly and severally, fmnly by these presents.

Signed, sealed and dated this day of 20

WHEREAS, the said principal is herewith submitting proposal for

and the principal desires to file this bid bond in lieu ofmakingthe cash deposit as required by G.S. 143-129.

NOW, THEREFORE, TIlE CONDITION OF THE ABOVE OBLIGATION is such, that ifthe principal shall be awarded the contract for which the bid is submitted and shall execute thecontract and give bond for the faithfal performance thereof within ten days after the award of same tothe principal, then this obligation shall be null and void; but if the principal fails to so execute suchcontract and give performance bond as required by G.S. 143-129, the surety shall, npon demand,forthwith pay to the obligee the amount set forth in the first paragraph hereof. Provided further, thatthe bid may be withdrawu as provided by G.S. 143-129.1

_(SEAL)

.(SEAL)

.(SEAL)

.(SEAL)

(SEAL)

DRAFT

TH•S AGREEMENT, made the

FORM OF CONSTRUCTION CONTRACT

(ALL PRIME CONTRACTS)

day of in tlie year of 20__ by and beP.veen

hereinafter called the PaW of the First Part and Tlie NC Department of Agriculture & Consumer Services; liereinat•er

called the Party of the Second Part.

W1TNESSETH:

That the Party of the First Part and the Party of the Second Part for tlie consideration herein named agree asfollows:

Scope of Work: The Party of the First Part shall furnish and deliver all of the materials, and perform all offue work intlie manner and form as provided by the following enumerated plans, specifications and documents, wliich are attachedliereto and made a part thereof as if folly contained herein: advertisement; Instructions to Bidders; General Conditim•s;Supplementary General Conditions; specifications; accepted proposal; contract; performance bond; payment bond; power

of attorney; workmen's compensation; public liability; property damage and builder's risk insurance certificates; approvalofattorney general; certificate by the Office of State Budget and Management, and drawings, titled:

NC Departlnent ofAgriculture & Consumer ServicesTidewater Research Station

Greenhouse Addition

ID #070900201; Code: 40717 Item: 4E01

Consisting of the following sheets:

Dated: and the following addenda:

Addendum No Dated: Addendum No. Dated:




2. That the Party of the First Part shall cmmnence work to be performed under this agreement on a date to bespecified in a written order of tlie Party of tlie Second Part and shall fully complete all work hereunder within 180consecutive calendar days fi'om said date. For cacti day in excess tliereof, liquidated damages shall be as stated inSupplementary General Conditions. Tlie Party of the First Part, as one of the considerations for tlie awarding of thiscontract, shall furnish to the Party of tlie Second Part a constraction schedule setting forth planned progress of the projectbroken down by tlie various divisions or part ofllie work and by calendar days. Ifthe Party ofthe First Part fails to beginfue work under tlie contract witliin the time specified, or the progress of llie work is not maintained on schedule, or thework is not completed withiu the time above specified, or fails to perform tlie work with sufficieut •vorkmen andequipment or witli sufficient materials to ensure tlie prompt completiou ofsaid work, or shall perform the work ansuitablyor sliall discontinae the prosecution of tlie work, or if the Party of the First Part shall become insolvent or be declaredbankrnpt or connnit any act of bamkruptcy or insolvency, or allow any ffual judgment to stand against liim ansatisfied for

NCDA&CS TIDEWATER GREENHOUSE CONTRACT DOCUMENTS

10-12-2012 CD-I

DRAFT

a period of forty-eight (48) hours, or shall make an assigmnent for tile benefit of creditors, or for auy other causewbatsoever shall not carry on the work in an acceptable manner, the Par• of the Second Part may give notice in writing,sent by certified mail, retorn receipt reqaested, to the Party of the First Part aud his surety of such delay, neglect ordefaolt, specifying tile same, and if the Party of file First Part within a period of fifteen (15) days after such notice shallnot proceed in accordance therewith, then the Party of the Second Part shall, declare this contract in default, and,tbereupml, the surety shall promptly take over the work and complete the performance of this contract in the manner andwithin the time frame specified. In rite event the surety shall fail to take over the work to be done nnder this contractwithin fifteen (15) days after being so notified and notify the Party of the Second Part in writing, sent by certified mail,retorn receipt requested, tlmt he is taking the same over and statiag that lie will diligently pnrsue and complete the same,the Party of the Second Part shall have fidl power and antbority, without violating the conlract, to take file prosecotion ofthe work out of tile bands of said Party of tbe First Part, to appropriate or ase any or all contract materials and equipmenton the grounds as may be suitable and acceptable and may enter into an agreement, either by public letting or negotiation,for the completion of said contract according to tile terms and provisions tbereof or use such other methods as in his

opinion shall be required for the completion of said contract in an acceptable manner. All costs and charges incurred bythe Party of file Second Part, together with the costs of completing the work uuder contract, sball be deducted from anymonies die or which may become due said Party ofthe First Part and sarety. In case the expense so incurred by the Partyof the Second Part shall be less than the sum which wonld have been payable under the contract, if it had been completedby said Party of the First Part, then the said Par• of tile First Part and surety shall be entitled to receive the difference,hot in case such expense sball exceed the sum whicb would bave been payable under the contract, then the Party of tbeFirst Part and the surety shall be liable and shall pay to the Party of the Second Part the amount ofsaid excess.

3. The Party of the Secoud Part hereby agrees to pay to tile Par• of the First Part for tile faithfifl performance ofthis agreemeut, subject to additions and deductions as provided in tile specifications or proposal, in lawfid money of theUnited States as follows:

Sunm•ary ofContract Award:? X

? X

4. Oil or before the 20th day of each calendar month, tile Party of the Second Part shall make payments to theParty of tile First Part on the basis of a duly certified and approved estimate of work perfomled during the precedingcalendar month by the First Party, less five percent (5%) of the amonnt of such estimate which is to be retained by theSecoud Party until all work has been performed strictly in accordance with this agreement and nntil such work has beenaccepted by the Second Par•. The Second Party may elect to waive retainage requirements after 50 percent of the workhas been satisfactorily completed on schedule as referred to in Article 31 of the General Conditions.

5. Upon sabmission by tile First Party ofevidence satisfactory to the Second Par• that all payrolls, material billsand other costs incurred by the First Party in connection with the construction of tbe work bave been paid in fifll, fiualpayment on account of this agreement shall be made within thirty (30) days after the completion by the First Party ofallwork covered by this agreemeat aud the acceptauce ofsuch work by the Second Par•.

6. It is further mutaally agreed between tile parties hereto that if at any time after tile execution of thisagreement and tile surety bonds hereto attached for its faithful performance, the Second Party shall deem tile surety orsureties npon such bonds to be unsatisfactory, or if, for any reason, soch braids cease to be adeqoate to cover tileperfotvaauce of the work, the First Party shall, at its expense, within five (5) days after tbe receipt of notice from theSecond Party so to do, fin'nish an additional bond or bonds in socb forin and amnnnt, and with such surety or sureties asshall be satisfactory to the Second Party. hi such event no hirther payment to the First Party shall be deemed to be doennder this agreement nntil such new or additional secarity for the faltbfid perfomlance of the work shall be fi•mished inulanner nnd form satisfactory to the Second Party.

NCDA&CS TIDEWATER GREENHOUSE CONTRACT DOCUMENTS10-12-2012 CD-2

DRAFT

IN WlqqqESS WHEREOF, the Parties hereto have execnted tlds agreement on the day and date first abovewritten in counterparis, each ofwhich shall withont proofor acconating for other counterparts, be deemedan original cootract.

Witness:


Attest: (Corporation)

By:

Title:

(Corp. Sec. or Asst. Sec. only)

(CORPORATE SEAL)

Contractor:(Trade or Corporate Name)

By:.

Title:

(Owner, Partner, or Corp. Pres. or Vice Pres. only)

Witness:

State of North Carolina Through TheNC Department of Agriculture & Consumer Services

G. Kent Yelverton, PE, Director

Division of Property & Construction


10-12-2012 CD-3

DRAFT

FORM OF PERFOI•dVIANCE BOND

Date of Contract:

Date of Execution:

Name ofPrincipal

(Contractor)

Name of Surety:

Name of Contracting Body:

Amount ofBond:

Project

KNOW ALL MEN BY THESE PRESENTS, that we, the principal and surety above named, are held and

ftrmly booud uato the above named contracting body, hereinafter called the cm•tracting body, in the penal sum of theamount stated above for the payment of which sum well and truly to be made, we bind, ourselves, oar heirs, executors,

administrators, and successors, jointly and severally, f'trmly by these presents.

THE CONDITION OF THIS OBLIGATION IS SUCH, that whereas ll•e principal entered into a certain

contract with the contracthlg body, identified as shown above and hereto attached:

NOW, THEREFORE, if the principal shall well and truly perform aud fidfill all ll•e tmdertakings, covenants,terms, conditions and agreements of said contract during the original term of said contract and any extensions thereof that

may be granted by the contracting body, witl• or without notice to the surety, and during foe life of any guaranty requiredtrader the cmdract, and shall also well and traly perform and fulfill all the undertakings, covenants, terms, conditions andagreements of any and all duly authorized modifications of said contract that may hereafter be made, notice of whichmodifications to the surety being hereby waived, then, this obligation to be void; othel•vise to remah• in fidl force andvirtue.

IN WITNESS WHEREOF, the above-bounden parties have executed tiffs instrumeut auder their several seals

on fue date indicated above, the name and corporate seal of each corporate party being hereto aff'Lxed and these presents

duly signed by its undersigned representative, pursuant to authority of its governing body.

Executed in com•terparts.


10-12-2012 CD-4

DRAFT

Wimess:

Attest: (Corporation)

By:

Title:

(Corp. Sec. or Asst. Sec.. only)

(Corporate Seal)

Contractor: (Trade or Corporate Name)

By:

Title:

(Owner, Partner, or Corp. Pres. or Vice Pres. only)

WiU•ess:

Countersig•ed:

(N.C. Licensed Resident Agent)

Name and Address-Surety Agency

Surety Company Name and N.C.

Regional or Branch Office Address

(Surety Company)

By:

Title:

(Attorney in Fact)

(Surety Corporate Seal)


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DRAFT

FORM OF PAYMENT BOND

Date ofContract:

Date of Execution:

Name ofPrincipal

(Contractor)

Name of Sureiy:

Name ofContracting Body:

Amoaot ofBond:

Project

KNOW ALL MEN BY THESE PRESENTS, that we, the principal and surety above named, are held and f'mnly

bonnd nnto the above named contracting body, bereiuafier called the cootracting body, in the penal sum of fue amount

stated above for fue payment of which sum well and truly to be made, we bind oorselves, onr heirs, execotors,

administrators, and soccessors, jointly and severally, firmly by fuese presents.

THE CONDITION OF THIS OBLIGATION IS SUCH, tbat whereas the principal entered into a certain

contract with the contracting body identified as shown above and hereto attached:

NOW, THEREFORE, if the principal shall promptly make paymeot to all persons sopplying labodmaterial in

the prosecution of the work provided for in said contract, and any and all duly authorized nmdifications of said coatract

that may hereafter be made, notice of which modifications to the surety being hereby waived, then this obligation to bevoid; other,vise to remain io full force and virtue.

IN WITNESS WHEREOF, the above-bounden parties have execoted this instroment under their several seals on

the date indicated above, the name and corporate seal ofeach corporate party being hereto affixed and these presents dulysigned by its ondersigned representative, pursaant to autlmrity of its governing body.

Executed in counterparts.

NCDA&CS TIDEWATER GREENHOUSE CONTILA_CT DOCUMENTS

10-12-2012 CD-6

DRAFT

Witness:


Attest: (CorporatimO

Contractor: (Trade or Corporate Name)

By:

Title:

(Owner, Partner, or Corp. Pres. or Vice Pres.

only)

By:

Title:

(Corp. Sec. or Asst. Sec. only)

(Corporate Seal)

Witness:

(Sarety Company)

By:

Title:

(Attorney ia Fact)

Conntersigned:

(N.C. Licensed Resident Agent)

Name and Address-Sarety Agency

Surety Compauy Name and N.C.

Regional or Branch Office Address

(Surety Corporate Seal)


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DRAFT

Sheet for Attaching Power of Attorney


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DRAFT

Sheet for Attaching Insurance Certificates


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APPROVAL OF THE ATTORNEY GENERAL

CERTIFICATION BY THE OFFICE OF STATE

BUDGET AND MANAGEMENT

Provision for the payment ofmoney to fall due and payable by the

under this agreement has been provided for by allocation made and is available for the pnrpose ofcarrying oat this agreement.

This day of 20__.

Signed

Bridget Officer

0

(J

•o8

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