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HomeMy WebLinkAboutC7.0 Specificationss� 0 8 o _...9 3 $$. - 8 a _i .g, 3 a ...E 8 N m LL __ - __ A111111111111111111111111111111111111110 City of Carmel Concrete Curb Policy December 13, 2006 SECTION 01010 - GENERAL CONDITIONS __ - - 2. D elnot use fine or coarse aggregates containing substances that cause spelling, - .removed items within the slope take limits shall be performed in accordance with Section 201.03 and 201.04 of the Standard Specifications. All topsoil, Pe Pe taken where a long time period occurs between design and construction. sections, submit a minimum of five (5) sets of shop drawings to Project Engineer. c. Water. Shall be potable. '. vegetation, roots, stumps, friable and deleterious material shall be completely removed within the limits of the slope stakes. Two (2) sets will be returned to Contractor unless otherwise requested.: 10 Excavations 7. The Contractor shall be responsble for obtaining or verifying that all permits and 1) General 1. Scope of Work The Indiana Department of Highways, Standard Specifications 1988, are the basic SECTION 01020 - t)uidJTY OF WORK 2. Do not commence any portion of the work requiring a shop drawing or sample - to ASTM A185. .J resulting void shall be refilled with suitable material and compacted in accordance with Section 203 of the Standard Specifications. prior to starting construction. The Contractor shall also be responsible to comply submittal until the submittal has been approved as prescribed herein. NI such ..1 2) Any pronounced depressions within the slope stake limits resulting after excavation operations shall be refilled with suitable material and compacted In with the conditions set forth within each permit portions of the work shall be in accordance wb . approved shop drawings or samples. 4. Premoulded Joint Filler. Shall be of non - extruding type meeting ASTM D -544, .. 0: OR. po g/ ry, p g J hin Me corporate limits and A The work subject to the requirement of this policy shall Include the production, hautin delive excavation for,. placing, Installation, Joining. other work necessary to prepare foundations and soil subgmdas, install aggregate bases and install concrete curbing within property within the corporate limits of materials and reference specification. The sections noted below for. various items are to clarify the intent of the requirements for this project. Please note that other 1. Perform all work in the most workmanlike manner and according to the best: standard W O O � III) Embankments 8. lt is the responsibility of the Developer and Contractor to maintain quality control SECTION 02110 -SITE CLEARING either non- extruding or resilient " li. � 1) Embankments shall be constructed in accordance with Section 203 of the Standard Specifications. management throughout the project Failure to do so may result in removal and ® W C4 2) All spongy and yielding material that does not readily compact shall be removed from within the slope stake limits prior to embankment operations. replacement of the defective work R is recommended that the Developer have a i. Scope of Work the City of Carmel and existing or proposed right-of-way. sections of these Standards Specifications may also be applicable practices. NI work shall be free from faults and defects in workmanship. Clearing and grubbing shall consist of cutting, removal and satisfactory disposal of all bituminous pavements shall comply with the Indiana Dept of Highways Specifications, latest revisions (Section 403). W Q Z W material and compacted in accordance with Section 203 of the Standard Specifications. 4) Prior to the construction of any embankment, the original ground surface within the limits of the slope stakes shall be leveled and the upper 64nches shall 9• R is essential that the work to be done in conjunction with this project be installed trees, down timber, brush, projecting roots, stumps, rubbish, boulders, broken concrete, fencing (as designated), and other material on the project site as indicated per p. Q Z W 4 be compacted in accordance with Section 203 of the Standard Specifications. according to these plans and specifications.'' Upon completion, Engineer will be on the Ste Demolition Plan. 6. Compacted Aggregate Subbase: Shall be crushed stone or grave6 Crushed gravel d, Ul J B This policy shall be the basis for acceptance of the work b the City. Failure to adhere to the requirements of this policy may result in nonacce tance of the work Po °Y P Y tY� eta Po cY Y P shall be a minimum of 35% crushed material. Chert shall be gmited to a maximum SECTION 02510 - PAVING AND WICKS OUTSIDE THE RIGHT-OF-WAY 6) Loose depth of each embankment lift, final compacted depth, compaction method and compaction requirements shall be in accordance with Section 203 of the work being performed comply with these plans and specTcdons in order to the Standard Specifications. obtain acceptance by the governing agency. Any damaged or defective work will be 2. All debris generated from the clearing operations stated in Rem 1 shall be removed and legally disposed of off the project site; unless a ?Bury-Pit?, approved by the of 8% of the total. Material shall be free form an excess of flat, elongated, thinly laminated, soft of disintegrated pieces; and shall be free form fragments coated with y W 0. d = O Q the Contractoils responsibility to correct or !' replace. I changes or discrepancies in C) Soil Subgrades : Construction Mana er and Develo r can be utilized in an area where A shall not be 9 Pe dirt Compacted aggregates shall be graded as follows: Olt O. C Q plans shall be reviewed with the Engineer prior to Implementing changes in field, I) Subgrades shall be Installed on foundations constructed in accordance with Section 2(A) and Section 2(B) of this policy and only after the installation of all beneath bui'ld'ing areas and /or pavement areas and shall not be located in an area or other remedies outlined to this policy. 2. These in themselves, or when combined with the American Institute of 2. Contractor stall be solely responsible for quality control of this work and shall maintain control over suppliers, manufacturers, products, services, site (Pavement speethcatioris are applicable only to pavement outside the right -of -way) M ..i O Z these installations shall be In accordance with the City of Cannel Trench Backfilling specifications. d'returbed or destroyed Contractor shall contact Engineer. Boundary lines of disturbed destroyed, 1 -1/2" 100 = d $ M ii) The subgrade shall be shaped to the required grade and sections, free from all ruts, corrugations, or other irregularities. property have been established on the plan and Contractor shall exercise that 3. Materials shall not be disposed of by burning unless approved by the local Fire 1" 80 -100 Vr - C) Workmanship, materials and quality of the work completed shall conform to the 2006 Standard Specificat ons of the Indiana Departrnentof Transportation Architects "LAw Document A201) General Conditions of the contract for construction quality conditions and workmanship to produce work of specified quality. Work � Contractor. 1/2" 55 -80 go - accordance with Section 203.26 of the Standard Specifications. Unacceptable areas shall be corrected to the satisfaction of the Engineer before the elevation is indicated on the drawings. All vertical dimensions and final grades shall #4 35 -60 " - placement of any Aggregate Base or concrete curbing. be established from the benchmark' Z (hereinafter referred to as Standard Specifications), except where deviations are allowed or specified herein, or variances are granted. shall be considered as part of the contract. v) At the discretion of the Engineer, Subgrade that has satisfactorily passed a proof roll, but remains uncovered for a period of 14 calendar days prior to placing 1. Scope of O Aggregate Base or concrete curbing or is subject to a measurable rain event prior to placing Aggregate Base or concrete curbing, shall be subject to additional 11. All quantities given on the prints, verbally or in the Scope of .Work section are streets, walks or other occupied or used facilities wRhout permission from - #200 5 -10 proof rolls prior to placement of the Aggregate Base or concrete curbing. estimates and shall be confirmed by the bidding contractor. the appropriate governmental agency, see Traffic Control Plan. O D) Where the minimum standards of any other governmental agency having concurrent jurisdiction exceed these standards, the higher standards shall apply. E) If any plan or other note or specification on the approved construction documents exceeds the minimum standards of this policy, the higher standards shall apply. 3. By executing the Contract, Contractor represents that he has acquainted himself with , 3. Required testing and inspection are intended to assist in determination for probable The work required under this section includes all concrete and bituminous paving and related items necessary to complete the work indicated on dmwings end w 5. Protection of Existing Improvement Provide protections necessary to prevent 7. Tack and .Prime Coats: To assure bond between base and birder courses or -i) This work shall consist of placing a compacted Aggregate Sass on a prepared soil subgrade in accordance with Section 105.03 of the Standard Specifications. construction activity during the construction process. All cis-built drawings shall be damage to existing improvements indicated to remain in place. - between binder and surface courses, apply complete tack and prime cooling. Place if) Aggregate Base materials shall be In accordance with Section 301.02 of the Standard Specifications. submitted to the Engineer upon . completion. p F_ OL F) Nothing contained herein shall be construed as prohibiting the design and construction of improvements meeting higher standards, nor as discouraging petitions the site and has made all evaluations and investigation necessary to a full g compliances of the work with the Contract Documents but do not relieve Contractor or Subcontractor of responsibility for those compliances. Speed testing and descr bed in the specifications, including but oat 1'united to: d Iv) The Aggregate Base material shall be handled and transported to, and on, the work site in a manner that minimizes segregation and moisture loss. b. Restore damaged improvements to their original conditions as acceptable to a Apply tack coat to contact surfaces of previously constructed asphalt or PorUad v) Aggregate Bases shall be constricted on approved soil subgrades and to thicknesses equal or greater than those indicated on the approved construction parties having jurisdictions - cement concrete and surfaces abutting or projecting into asphalt concrete w toappropriate governing bodies for variances for alternatives which can be supported by advances In technology and are approved by other agencies with understanding ti of any difficulties which may be encountered in performing the work inspection ore not intended to gait Contractors quality control program. a. All streets, parking areas in contract limits o LD vegetation indicated to remain in place, against unnecessary cutting, brealdng or 250. �� o >. - c 0,!;, io II) Frozen material shall not be placed. Ili): Aggregate Bases must be placed and pass proof roll prior to November 30 in order to allow paving in accordance with Section 4C(Iv) of this policy. skinning of roots, skinning and bruising of bark, smothering of trees by stockpiling construction materials within drip lire, excess .foot or vehicular traffic, or parking of b. Apply prime coat over compacted base stone. , Apply material to: penetrate and ca o u d a - 0 0 co co concurrent Jurisdiction. - All Standard Specifications. within the time frame allotted seal, but not flood, surface. Cure and dry as long as necessary to attain penetration and evaporator of volatles. striMrte at a rate of 0.2 to 0.5 allon b. Curbs and gutters N i) The prepared soil subgrade shall be tree from objectionable or foreign materials at the time of placement �' : per square yard. Emulsified osphalt; AASHTO M140 (ASTM D 007).:or M208 8D W c. m _- 11) The subgrade shall be subject to additional proof rolls in accordance with Section 203.26 of the Standard Specifications Just pdorto placing the Aggregate 2C(v) Engineer 7. All trash and lose debris is to be picked up and disposed of at. least once a week. 2397); SS -1, SS-1H, CSS -1 diluted with one part .water to one. part emulsified - p° w G) work shall comply with the requirements of Section 105.03 of the 'anon c. Signs, concrete slabs o Aggregate Aggregate Base is placed. D), Spreading and Finishing B. NI workmanship shall comply :with the Occupational Safety and Health 8. Striping Materials: Traffic point, white chlorinated rubber base,: factory mixed, quick E Ws v n m W 0 in =.5 a, ' x I) The Aggregate Base shall be spread in accordance with Section 301.05 of the Standard Specifications. Adminiistation Standards. O H For the purposes of this II where the tens Engineer is used in this It and the Standard Specifications, iceUons, it shall mean: P policy, n9 policy pear 4. An sot i data famished to Contractor Owner shall be for the y, investigation by SECTION 01040 - SAFETY Z I a z? ° m 5:2 3 � o �- ill) Concrete curb shall be laced over the A Aggregate Base within 14 calendar da Aggregate Bases that la a pe g p gg days. y exposed for dad of time rester than 14 SECTION 02210 - STRIPPING 9. Grading: Do any necessary grading to that performed in accordance with Earthwork W � u,.. rs Z Q `*'-'N = calendar days or experience a measurable rain event prior to the placement of concrete curb shall be subject to inspection and acceptance by the Engineer. At the discretion of the Engineer, additional proof rolls maybe required. °Psis P by Parking 1. The Contractor shall remove all topsoil in the areas to be occupied roads, 1) The Cannel City Engineer, staff of the Department of Engineering, other personnel employed . by the City of Carmel, orauthorized agents) that maybe retained convenience of Contractor, and Owner will not be responsible for any variance in 2. Concrete: Plain concrete pavements shall constructed in accordance with O .sections for site improvement ..i � c E v° .m A) General removed to a depth of six (6) inches or deeper, if necessary to remove vegetative 10. Preparation of Subgrade: Remove spongy and otherwise unsuitable material and 0. a i) This work shall consist of placing concrete curbing on prepared soil subgrades or Aggregate Bases in accordance with Section 105.03 of the Standard Specifications. - to represent the City of Carmel. ' actual conditions with such data or interpretations or conclusions drawn therefrom. 1. Contractor stall take all necessary precautions for the safety of persons and the e of the Indiana Dept of Highways Specifications: Concrete shall be S F paving. ' with the curbing details of the approved construction documents: ill) Materials used in the production of the concrete for the curbing shall be In accordance with Section 605.02 of the Standard Specifications. High early strength admixtures may be 2. Topsoil shall be kept separated from suitable fill materials and shall not be used as fill under pavement and building areas. 11. Compaction of Subgrade: The placing of the stone base consulates that the paving contractor has accepted the condition of the subgrade and accepts full responsibifity, utilized but shall not be considered in waiving any requirements of this policy. Freeze protection admixtures shall not be utilized under any circumstances. -: - ti The Hamilton County En Engineer, staff of the Hamilton County Highway Department, other personnel employed b Hamilton County, or authorized ty 9 ry Y Pa Y ty Data on subsurface conditions do not constitute a representation or warranty of the protection of the work and adjoining property. Contractor shall comply with all r ready -mixed concrete and shalt be a mix of fine end coarse aggregates ready-mixed W Subgrade should be inspected and tested by the appropriate governmental agency misceltaneouslancillary activity shall be in accordance with Section 508 of the Standard Specifications. operations. prior to pavement construction. v) Concrete production, mixing and hauling/delivery shall be in accordance with Section 502.10 of the Standard Specifications. : e f t agent(s) that may be retained to represent Hamilton County Highway, depending on the location of this work. conGnui of ty such conditions. - applicable provisions of .federal, state and local safety laws and bulking cedes: - with Portland cement and water. Minimum cement content shall be 6 bags per cement con f!) 4. Topsoil shall be reasonably free from subsoil debris, stones, etc. 12. Acceptance of Subgrade: The placing of the stone base constitutes that the paving B) Preparation contractor has accepted the condition of the subgrade and accepts full responsibility `n - 1) Authority of the Engineer over the work shall be per Section 105.01 of the Standard Specifications J) Prior to commencing the work, the Contractor performing the work shall contact the Engineer to schedule a pre-construction meeting to review the Engineers 5. Contractor shall schedule a pre- construction conference with Engineer prior to start .. 2. Contractor shall erect and properly maintain at all times, as required by conditions cubic yard of concrete and maximum water content shall be 5.5 U.S. gallons per sack of cement including moisture in the e. Slum for normal weight W d In accordance with Section 2C(v) and 3DEI) of this policy. Unacceptable areas shall be corrected to the satisfaction of the Engineer before placement of any concrete curbing. Landscaped islands and planting area shall have a minimum of 12 inches of topsoil subgrade. should be inspected and tested by the appropriate governmental agency �/� v! Z Q Y� - ii) All displacement or rafting of the soli subgrade or Aggregate Base shall be repaired prior to placing concrete curbing. - Limitations and seeded or sodded areas shall have a minimum of 6 inches of topsoil spread• prior to pavement construction. Z Q 0 construction requirements, staff notification requirements, required Inspections for certain stages of the work and to review the authority of the Engineer as it of construction to review the plans and scope of project Contractor shall obtain latest set of drawings prior to start of construction. Minor changes may be made d all and the progress of the work, all necessary safeguords for the protection of the employees of Contractor, his subcontractors, Owner and its lessee, Owners other concrete shall be a maximum of 4 inches agnd as minimum of 2 inches. The slum of ' ce ambient temperature Is 50 °F and rising. Placement operations shall be discontinued when the ambient temperature is descending and is 5WF or below. At the discretion of the Engineer, be temperatures less than above that finishing and to Sections 502.11 removed from the site I directed by the Owner or Engineer. General Contractor immediately of the deficiencies. Should the paving contractor fail to the General Contractor deficiencies in the J - Z (JJ = concrete may placed at ambient noted provided placement, jointing, curing operations conform and notify of any and /or proceed placing of relates to circumstances K) Under no cicumstances shall wori subject to the standards established bythis policy commence without obtaining approved construction drawings by the City oT reviewing agency approvals are granted before bit Changes in cost shall contractors, members of the public and for the protection of the work and adjoining machine placed concrete shall be not less than 1 -1/4 inches nor more than 3 inches. Standard test ASTM C -143 shall be used to measure slump. Compressive strength � p w (0 m ii) No mixture shall be placed on a frozen subgrade or Aggregate Base. - - - 13. Utility Structures: Check for boxes Z Z 0 U) 111111111111 - - Ill) Under no circumstances shall concrete curb be placed between December 15 and March 30. lv).1f soil or Aggregate Base is to be is approved by the City to November 30, the be Scope of Work Carmel Department of Engineering. on'. be negotiated prior to physical constructor based on un8 prices submitted on the construction died contract documents. property, of concrete at 28 days shop be 4000 psi. NI exterior concrete shall have air _ j Y Z allowed up to December 15, provided that the ambient and soil subgrade or Aggregate Base surface temperature complies with the requirements of Section 4C0) of this policy and for full Inspector the Engineer. The Engineer the rough grading, backrilling and related items necessary to complete the work indicated on necessary adjustments in such structures. 1 -� ` = O U U the paving contractor pay the services of a time construction and who shall act as an authorized agent of shall select construction inspector. L) At the sole discretion of the Engineer, the portions of this policy related to Inspections and testing of work subject to the p po J requirements of this policy outside of the 14. Placing Concrete: 3. A ll workmanship shall comply with the Occupational Safety and Health entrainment of 5% to 8% by volume per ASTM C -260. Retempering of delivered w g: ~ v) if the ambient and soil subgrade or Aggregate Base surface temperature complies with the requirements of Section 4Cg) of this policy between April 1 and April 15, concrete curb Aggregate Base that the for full dire inspector 1. In general, the items of work to be performed under this section shall include; fig a. Subgrade: Place concrete only on a moist, compacted subgrade or base free _ J DN dght of -way shall be determined al the preconstruction meeang. - 6. The Contractor shall contact a9 utility companies to locate all mains, conduits, Adminstration Standards: cnr erece will not be allowed. Concrete shall be composed of: ceo shall act as an authorized agent of the Engineer. The Engineer shall select the construction inspector. including subgrade preparation and grading for streets, building pods, parking lots, b. Forms: All forms shall be free from warp, tight enough to prevent leakage and L.L. vi) The Engineer reserves the right to suspend all concrete curb placement operations if, in the opinion of the Engineer, that prevailing weather conditions and(or the condition of the walks and general cut and fill. substantial' enough to maintain their shape and position without springing or �, Z = M) Dimensional and other standards for concrete curb shall be in accordance w th the Ciryof Carmel Standard Details. N) Under no circumstances shall material other than Portland Cement Concrete meeting the standards established by this policy be utilized to consavct concrete service lines, etc. in the constructum- affected area. Existing utility structures are shown here in ac ordance with available information at time of design. The location SECTION 01340 - SHOP DRAWINGS AND SAMPLES a. Portland cement INDOT 901.01 6 O cb v consist of earth obtained cut areas, pits other off- before concreting. W 1) Concrete curb shall be placed in accordance with Section 502.09, 502.12 and 605.04(c) and 605.04(d) of the Standard Specifications. LU curbs within the corporate limits of the Ci of Cannel. ty O) Under no circumstances shall extruded type curb be installed within the corporate limits of the City of Cannel and protection of utility structures and facilities, their support and maintenance during construction in coo eration with a licable utiG ( P Pp utility), is the express responsibility of the Submit all drawings, diagrams, illustrations, schedules, performance charts, i. Ash: ASTM C 618, Class F or C ) FlY b. Aggregates: Conforming to ASTM C -33, Class 4, from a single source, with .- d> substances and large rocks. obtained off -site shag be of and quality as specified for figs and the sources shag be approved by the Owner. The fill material rehandling as practicable. When concrete is to be placed at an atmospheric temperature 35 degrees F, less, 702.10 the Indiana Dept O :5; of am Section 508 of the Standard Specifications. of or paragraph of of El) Form work shall comply with the requirements of Section 605.04(b) of the Standard Specifications. shall be placed in layers not to exceed six inches following. compaction Moisture Highways Specification, latest revision shall be followed. Q U 0 C) -/ Iv) Forms shall be removed in accordance with Section 502.16 and 605.04(b) of the Standard Specifications. content of fill material will be such that compaction to specified density is possible. 2) Foundation coarse aggregate as follows: in Contractor in the performance of the Contract and in the preparation of the bid. The instructions, specifications and other project data illustrating portions of the work as 1.) Maximum aaareaate size. 1 -1/2 inches nominal. �r �'.... Contractor snap nary me engineer or any cnanges, errors or omrsaions Touna on i) Prior to beginning excavation and embankment operations, all necessary clearing, grubbing, scalping and topsoil stripping and subsequent balling for these plans or in the Field before work is started or resumed. Extra care should be p requirea m' me specmcauon sections. sucn suaminais, wnetner or not reTerrea to as she drawings herein prescribed. Unless otherwise noted in the specification p p P°C __ - - 2. D elnot use fine or coarse aggregates containing substances that cause spelling, - .removed items within the slope take limits shall be performed in accordance with Section 201.03 and 201.04 of the Standard Specifications. All topsoil, Pe Pe taken where a long time period occurs between design and construction. sections, submit a minimum of five (5) sets of shop drawings to Project Engineer. c. Water. Shall be potable. '. vegetation, roots, stumps, friable and deleterious material shall be completely removed within the limits of the slope stakes. Two (2) sets will be returned to Contractor unless otherwise requested.: 10 Excavations 7. The Contractor shall be responsble for obtaining or verifying that all permits and 3. Welded Steel Wire Fabric: Where required for concrete reinforcement shag conform 0 1) After excavation operations, all spongy and yielding material that does not readily compact shall be removed from within the slope stake limits and the approvals are obtained from the respective prrate, City, County and State agency 2. Do not commence any portion of the work requiring a shop drawing or sample - to ASTM A185. .J resulting void shall be refilled with suitable material and compacted in accordance with Section 203 of the Standard Specifications. prior to starting construction. The Contractor shall also be responsible to comply submittal until the submittal has been approved as prescribed herein. NI such ..1 2) Any pronounced depressions within the slope stake limits resulting after excavation operations shall be refilled with suitable material and compacted In with the conditions set forth within each permit portions of the work shall be in accordance wb . approved shop drawings or samples. 4. Premoulded Joint Filler. Shall be of non - extruding type meeting ASTM D -544, .. 0: OR. accordance with Section 203 of the Standard Specifications. - except that the premoulded joint filler used in concrete walk construction may be W O O � III) Embankments 8. lt is the responsibility of the Developer and Contractor to maintain quality control SECTION 02110 -SITE CLEARING either non- extruding or resilient " li. � 1) Embankments shall be constructed in accordance with Section 203 of the Standard Specifications. management throughout the project Failure to do so may result in removal and ® W C4 2) All spongy and yielding material that does not readily compact shall be removed from within the slope stake limits prior to embankment operations. replacement of the defective work R is recommended that the Developer have a i. Scope of Work 5. Bituminous Pavement Materials: All materials proposed for the construction of Q W ta 3) Any pronounced depressions within the slope stake limits resulting after clearing. grubbing, scalping and topsoil removal shall be refilled with suitable qualified supervisor on the job at all times during construction. Clearing and grubbing shall consist of cutting, removal and satisfactory disposal of all bituminous pavements shall comply with the Indiana Dept of Highways Specifications, latest revisions (Section 403). W Q Z W material and compacted in accordance with Section 203 of the Standard Specifications. 4) Prior to the construction of any embankment, the original ground surface within the limits of the slope stakes shall be leveled and the upper 64nches shall 9• R is essential that the work to be done in conjunction with this project be installed trees, down timber, brush, projecting roots, stumps, rubbish, boulders, broken concrete, fencing (as designated), and other material on the project site as indicated per p. Q Z W 4 be compacted in accordance with Section 203 of the Standard Specifications. according to these plans and specifications.'' Upon completion, Engineer will be on the Ste Demolition Plan. 6. Compacted Aggregate Subbase: Shall be crushed stone or grave6 Crushed gravel d, Ul J 5) Embankments shall be shaped to be well drained and shall be protected to prevent erosion. required to certify to certain portions of this project. Therefore, it is necessary that shall be a minimum of 35% crushed material. Chert shall be gmited to a maximum W W W O X 6) Loose depth of each embankment lift, final compacted depth, compaction method and compaction requirements shall be in accordance with Section 203 of the work being performed comply with these plans and specTcdons in order to the Standard Specifications. obtain acceptance by the governing agency. Any damaged or defective work will be 2. All debris generated from the clearing operations stated in Rem 1 shall be removed and legally disposed of off the project site; unless a ?Bury-Pit?, approved by the of 8% of the total. Material shall be free form an excess of flat, elongated, thinly laminated, soft of disintegrated pieces; and shall be free form fragments coated with y W 0. d = O Q the Contractoils responsibility to correct or !' replace. I changes or discrepancies in C) Soil Subgrades : Construction Mana er and Develo r can be utilized in an area where A shall not be 9 Pe dirt Compacted aggregates shall be graded as follows: Olt O. C Q plans shall be reviewed with the Engineer prior to Implementing changes in field, I) Subgrades shall be Installed on foundations constructed in accordance with Section 2(A) and Section 2(B) of this policy and only after the installation of all beneath bui'ld'ing areas and /or pavement areas and shall not be located in an area Sieve Size_ %Passing Z Z O.p utilities and subsurface drains indicated on the approved construction documents to be located under the pavement are completed. Trench backfilling ork of 9 Maintain carefully all benchmarks, monuments and other reference points, 'rf where arty utility structures are located or where impoundment of surface drainage - may occur. M ..i O Z these installations shall be In accordance with the City of Cannel Trench Backfilling specifications. d'returbed or destroyed Contractor shall contact Engineer. Boundary lines of disturbed destroyed, 1 -1/2" 100 = d $ M ii) The subgrade shall be shaped to the required grade and sections, free from all ruts, corrugations, or other irregularities. property have been established on the plan and Contractor shall exercise that 3. Materials shall not be disposed of by burning unless approved by the local Fire 1" 80 -100 Vr Ili). The subgrade shall be uniformly prepared, compacted and approved in accordance with Sections 207.02, 207.03, 207.04 of the Standard Specifications. building lines are established in accurate conformity with dimensions indicated. For Marshall and the Construction Menoger, and all required. permits are obtained by the 3/4" 70 -90 � Iv)..Subgrades shall be Inspected and approved by the Engineer before any aggregate base or concrete curbs are constructed. A proof roll shall be conducted in construction and grading purposes, a bench.: mark has been established; the Contractor. 1/2" 55 -80 go - accordance with Section 203.26 of the Standard Specifications. Unacceptable areas shall be corrected to the satisfaction of the Engineer before the elevation is indicated on the drawings. All vertical dimensions and final grades shall #4 35 -60 " - placement of any Aggregate Base or concrete curbing. be established from the benchmark' 4. Traffic: Conduct site clearing operations to ensure minimum interference with roads, #B 25 -50 v) At the discretion of the Engineer, Subgrade that has satisfactorily passed a proof roll, but remains uncovered for a period of 14 calendar days prior to placing streets, walks and other adjacent occupied or used facilities. Do not close or 'obstruct #30 12 -30 Aggregate Base or concrete curbing or is subject to a measurable rain event prior to placing Aggregate Base or concrete curbing, shall be subject to additional 11. All quantities given on the prints, verbally or in the Scope of .Work section are streets, walks or other occupied or used facilities wRhout permission from - #200 5 -10 proof rolls prior to placement of the Aggregate Base or concrete curbing. estimates and shall be confirmed by the bidding contractor. the appropriate governmental agency, see Traffic Control Plan. 3) Aggregate Bases A). General 12. Contractor shall be required to maintain records of all as -built drawings and 5. Protection of Existing Improvement Provide protections necessary to prevent 7. Tack and .Prime Coats: To assure bond between base and birder courses or -i) This work shall consist of placing a compacted Aggregate Sass on a prepared soil subgrade in accordance with Section 105.03 of the Standard Specifications. construction activity during the construction process. All cis-built drawings shall be damage to existing improvements indicated to remain in place. - between binder and surface courses, apply complete tack and prime cooling. Place if) Aggregate Base materials shall be In accordance with Section 301.02 of the Standard Specifications. submitted to the Engineer upon . completion. p _.. binder and /or: surface course immediately after applying tack or prime coat after = ill) The Aggregate Base material shall be obtained from a Certified Aggregate Producer in accordance with Section 917 of the Standard Specifications. a. Protect improvements on adjoining properties and on Ownier?s property. specified drying tune. - Iv) The Aggregate Base material shall be handled and transported to, and on, the work site in a manner that minimizes segregation and moisture loss. b. Restore damaged improvements to their original conditions as acceptable to a Apply tack coat to contact surfaces of previously constructed asphalt or PorUad v) Aggregate Bases shall be constricted on approved soil subgrades and to thicknesses equal or greater than those indicated on the approved construction parties having jurisdictions - cement concrete and surfaces abutting or projecting into asphalt concrete w documents. B) Temperature and Seasonal Limitations 6. Protection of Existing Trees and Vegetation: Protect existing trees and other pavement. Distribute at a rate of 0.05 to 0.15 gallon per square yard of surface. - Cut -back asphalt type: ASSHTO M 82 (ASTM D 2027) MC -30, MC -700, MC- m m '3 w ro o 1). The Aggregate Base shall be placed in accordance with the temperature limitations of Section 301.04 of the Standard Specifications. vegetation indicated to remain in place, against unnecessary cutting, brealdng or 250. �� o >. - c 0,!;, io II) Frozen material shall not be placed. Ili): Aggregate Bases must be placed and pass proof roll prior to November 30 in order to allow paving in accordance with Section 4C(Iv) of this policy. skinning of roots, skinning and bruising of bark, smothering of trees by stockpiling construction materials within drip lire, excess .foot or vehicular traffic, or parking of b. Apply prime coat over compacted base stone. , Apply material to: penetrate and ca o u d a - 0 C) Preperedon vehicles within drip tine. Provide temporary guards to protect trees and vegetation to , be left standi seal, but not flood, surface. Cure and dry as long as necessary to attain penetration and evaporator of volatles. striMrte at a rate of 0.2 to 0.5 allon f0 H a' Z . ,e L v.;LL'8 i) The prepared soil subgrade shall be tree from objectionable or foreign materials at the time of placement �' : per square yard. Emulsified osphalt; AASHTO M140 (ASTM D 007).:or M208 8D W c. m _- 11) The subgrade shall be subject to additional proof rolls in accordance with Section 203.26 of the Standard Specifications Just pdorto placing the Aggregate 2C(v) Engineer 7. All trash and lose debris is to be picked up and disposed of at. least once a week. 2397); SS -1, SS-1H, CSS -1 diluted with one part .water to one. part emulsified - p° p c .S-6 d' 0 c m 6 - Q o � T' 1��Q Base on the subgrade In accordance with Section of this policy. Unacceptable areas shall be corrected to the satisfaction of the before and asphalt P a e.. w Aggregate Aggregate Base is placed. D), Spreading and Finishing B. NI workmanship shall comply :with the Occupational Safety and Health 8. Striping Materials: Traffic point, white chlorinated rubber base,: factory mixed, quick E Ws v n m W 0 in =.5 a, ' x I) The Aggregate Base shall be spread in accordance with Section 301.05 of the Standard Specifications. Adminiistation Standards. drying, non- bleeding: conforming to fed. Spec. TT- 0 -115C, Type If and :conforming ' to ISHSS Section 908. o o M d tin o- II) The Aggregate Base shall be compacted in accordance with Section 301.06 of Standard Specifications. I a z? ° m 5:2 3 � o �- ill) Concrete curb shall be laced over the A Aggregate Base within 14 calendar da Aggregate Bases that la a pe g p gg days. y exposed for dad of time rester than 14 SECTION 02210 - STRIPPING 9. Grading: Do any necessary grading to that performed in accordance with Earthwork W � u,.. rs Z Q `*'-'N = calendar days or experience a measurable rain event prior to the placement of concrete curb shall be subject to inspection and acceptance by the Engineer. At the discretion of the Engineer, additional proof rolls maybe required. °Psis P by Parking 1. The Contractor shall remove all topsoil in the areas to be occupied roads, Section, to brio s codes after final cam action, to the cored miles and g P g N ; nN .. E f 4) Concrete Curb - - areas, walks; bindings and designated future building fill areas... Topsoil shall be .sections for site improvement ..i � c E v° .m A) General removed to a depth of six (6) inches or deeper, if necessary to remove vegetative 10. Preparation of Subgrade: Remove spongy and otherwise unsuitable material and 0. a i) This work shall consist of placing concrete curbing on prepared soil subgrades or Aggregate Bases in accordance with Section 105.03 of the Standard Specifications. matter where required. N site has been recently stripped, the topsoil shall be removed to depth required to remove all roots as required by Engineer or testing lab. re ace with stable mater al No traffic coil be allowed on re red su rode nor to pk prepared p w w � ii) Concrete curb shall be constructed on prepared soil subgades or Aggregate Bases to the dimensional standards of the applicable City of Cannel Standard Details or in accordance paving. ' with the curbing details of the approved construction documents: ill) Materials used in the production of the concrete for the curbing shall be In accordance with Section 605.02 of the Standard Specifications. High early strength admixtures may be 2. Topsoil shall be kept separated from suitable fill materials and shall not be used as fill under pavement and building areas. 11. Compaction of Subgrade: The placing of the stone base consulates that the paving contractor has accepted the condition of the subgrade and accepts full responsibifity, utilized but shall not be considered in waiving any requirements of this policy. Freeze protection admixtures shall not be utilized under any circumstances. -: - for maintaining.. the grade elevations and contours indicated on the Drawings. iv) Equipment utilized for concrete curbing installation work, including but not limited to production, hauling/delivery, placing installation, Jointing, curing, finishing and 3. Topsoil shall be stored at a location where it does not interfere with construction Subgrade should be inspected and tested by the appropriate governmental agency misceltaneouslancillary activity shall be in accordance with Section 508 of the Standard Specifications. operations. prior to pavement construction. v) Concrete production, mixing and hauling/delivery shall be in accordance with Section 502.10 of the Standard Specifications. A) Installation of the concrete curbing Indicated on the approved conviction documents shall be completed in the same paving season. 4. Topsoil shall be reasonably free from subsoil debris, stones, etc. 12. Acceptance of Subgrade: The placing of the stone base constitutes that the paving B) Preparation contractor has accepted the condition of the subgrade and accepts full responsibility `n 1)• The soil subgrade or Aggregate Base shall be subject to additional proof rolls in accordance with Section 203.26 of the Standard Specifications just prior to placing the HMA courses 5. Topsoil shall be spread over all areas to receive . seeding and landscaping. for maintaining the grade elevations and contours indicated on the drawings. V �A In accordance with Section 2C(v) and 3DEI) of this policy. Unacceptable areas shall be corrected to the satisfaction of the Engineer before placement of any concrete curbing. Landscaped islands and planting area shall have a minimum of 12 inches of topsoil subgrade. should be inspected and tested by the appropriate governmental agency �/� v! Z Q Y� - ii) All displacement or rafting of the soli subgrade or Aggregate Base shall be repaired prior to placing concrete curbing. - Limitations and seeded or sodded areas shall have a minimum of 6 inches of topsoil spread• prior to pavement construction. Z Q 0 C) Weather and Seasonal I) Concrete curbing shall only be placed in accordance with Section 502.11 of the Standard Specifications with the exception that placement operations shall not begin until the - 6. Excess topsoil to be stockpiled in the areas designated on the grading plan, or Should the paving contractor refuse acceptance of the sub- grade, he shall notify the Q J o ambient temperature Is 50 °F and rising. Placement operations shall be discontinued when the ambient temperature is descending and is 5WF or below. At the discretion of the Engineer, be temperatures less than above that finishing and to Sections 502.11 removed from the site I directed by the Owner or Engineer. General Contractor immediately of the deficiencies. Should the paving contractor fail to the General Contractor deficiencies in the J - Z (JJ = concrete may placed at ambient noted provided placement, jointing, curing operations conform and notify of any and /or proceed placing of a- � 702.11 of the Standard Specifications. SECTION 02220 - EARTHWORK the stone base, said actions shall constitute acceptance of subgrade. (0 m ii) No mixture shall be placed on a frozen subgrade or Aggregate Base. - - - 13. Utility Structures: Check for boxes Z Z 0 U) 111111111111 - - Ill) Under no circumstances shall concrete curb be placed between December 15 and March 30. lv).1f soil or Aggregate Base is to be is approved by the City to November 30, the be Scope of Work correct elevation of all manhole covers, valve and similar structures located within areas to be and make or have made an Z) 0 0 0 a subgrade over which concrete curb placed, placed and poor placement of concrete curb volt Extent The work required under this section consists of all common excavation, fitting, Y Z allowed up to December 15, provided that the ambient and soil subgrade or Aggregate Base surface temperature complies with the requirements of Section 4C0) of this policy and for full Inspector the Engineer. The Engineer the rough grading, backrilling and related items necessary to complete the work indicated on necessary adjustments in such structures. 1 -� ` = O U U the paving contractor pay the services of a time construction and who shall act as an authorized agent of shall select construction inspector. the drawings and demibed in the specifications. 14. Placing Concrete: r �O _ Z � p ~ v) if the ambient and soil subgrade or Aggregate Base surface temperature complies with the requirements of Section 4Cg) of this policy between April 1 and April 15, concrete curb Aggregate Base that the for full dire inspector 1. In general, the items of work to be performed under this section shall include; fig a. Subgrade: Place concrete only on a moist, compacted subgrade or base free _ J DN shall be allowed to be placed on an approved soil subgrade or provided paving contractor pay the semoes of a construction and who compaction and rough and finish grading of entire site as indicated on the drawings from loose material. Place no concrete on a muddy or frozen subgrade. - (D 0 � shall act as an authorized agent of the Engineer. The Engineer shall select the construction inspector. including subgrade preparation and grading for streets, building pods, parking lots, b. Forms: All forms shall be free from warp, tight enough to prevent leakage and L.L. vi) The Engineer reserves the right to suspend all concrete curb placement operations if, in the opinion of the Engineer, that prevailing weather conditions and(or the condition of the walks and general cut and fill. substantial' enough to maintain their shape and position without springing or �, Z = Subgrade and/or the Aggregate Base may result in substandard concrete curb placement, curing and finishing. D) Placement 2. Fill Material: Shall from borrow or settling, when concrete is placed. Forms shall be dean and smooth immediately U) m 0 _ v consist of earth obtained cut areas, pits other off- before concreting. W 1) Concrete curb shall be placed in accordance with Section 502.09, 502.12 and 605.04(c) and 605.04(d) of the Standard Specifications. site sources. Earth shall be free from vegetable matter and other deleterious Fill from kind c. Placing Concrete: Concrete shall be deposited so as to require as liittle e W Z G 2 I!) Curb machines may be utilized in accordance with Section 605.04(c) and 605.04(h) of the Standard Specifications provided that the equipment conforms to the requirements of substances and large rocks. obtained off -site shag be of and quality as specified for figs and the sources shag be approved by the Owner. The fill material rehandling as practicable. When concrete is to be placed at an atmospheric temperature 35 degrees F, less, 702.10 the Indiana Dept O :5; of am Section 508 of the Standard Specifications. of or paragraph of of El) Form work shall comply with the requirements of Section 605.04(b) of the Standard Specifications. shall be placed in layers not to exceed six inches following. compaction Moisture Highways Specification, latest revision shall be followed. Q U 0 C) -/ Iv) Forms shall be removed in accordance with Section 502.16 and 605.04(b) of the Standard Specifications. content of fill material will be such that compaction to specified density is possible. E) Joints NI fill beneath paved areas, floor slabs and future buildings shag be compacted to at least 958 of the modified Proctor maximum dry density (ASTM-D-1557) or higher if 15. Concrete Walks and Exterior Steps conforming to Section 604 of the Indian Dept of Highways 0 1) Joints shall conform to the requirements of Section 503 and 605.04(e) of the Standard Specifications: recommended by Soils Engineer.. Specifications.. 11) Joints shall be installed at Intervals of 10 -feet or less; 5 -foot or less along radii. Joints in Integral curb and sidewalks shall be located at the same location as thejoints In the a. Slopes: provide j inch per foot cross slope. Make adjustments in slopes at walk adjoining sidewalk. Joints may be sawed or tooted to a minimum depth of Yrinch. -Ili) expansion shall placed at Intervals of 50-feet or less, atilt castings, the beginning and end of all orb returns, the end of and where abutting 3. Excavate, replace and dispose of site soil materials determined to be unsuitable by o intersections as necessary to provide proper drainage. b. Dimensions: Walks and steps shall be one course construction and of widths as the exp ns'lo existing construction. in addition to these requirements, expansion Joints in Integral curb and sidewalks shall be located at the same location as the expansion Joints in the adjoining existing In to Project ineer or Soils Engineer if Engineer so directs: a eC 9 and details shown on the drawings. sidewalk. ing and F) Finishing and Curing 4. Replace unsuitable soil materials with Common Fill Materials specified and backrilf, replacement materials as sec compact and grade the specified herein. 16. Bituminous Pavement: Hot asphalt concrete pavement shall be as specified in i). The concrete orb shall be finished and cured in accordance with Section 502.14, 502:15, 504 and 605.04(f) of the Standard Specifications Section 403 of the Indiana Dept of Highways Specifications, latest recisions. Paving \wummiiunev,r www��i 11) Curing compound shall be applied to all exposed surfaces on slip-formed concrete curb. For formed concrete curb, curing compound shall be applied to all exposed surfaces 5. Dispose of unsuitable fill materials on site in the area designated by Engineer and will not be permitted during unfavorable weather or when the temperature is 40 degrees F falling. \'` A „� including sides after any forms are removed. IIOThe concrete curb shall be allowed to cure for a minimum of 5-days to commencing backfilling operations adjacent to the concrete curbing. seed as noted. Bu its. can be utifized in nonstructural fill area. not restricted Bury P and �.�` - o` �� ' \STE'' prior merits to obtain suitable fill material and waste unsuitable sal and unused RFC G Backfilling ) topsoil 17. Compacted iota Subbase: The thickness shown on the drowm . Aggregate drawings is the ��!'C;EG % I) The spaces adjacent to the concrete curb shall be backfilled in accordance with Section 605.04(g) of the Standard Specifications only after the concrete curbing Is inspected and minimum thickness of the fully compacted. subbase. Compaction shall be ; 1'J / NO. \ O c accepted by the Engineer in accordance with Section 5 of this policy. 6. Contractor will be compensated for excavation, replacement and disposal of accomplished by rolling with o smooth wheeled roller weighing 8 to 10 tons. = � ) PE9300391 ; Z =_ IO Backfflling operations shall be completed prior to opening the area to regular construction traffic. unsuitable soil materials for soil other than noted on plans based on the volume of Compact to 100% of moximum dry density in accordance with Section 3D4.05. = 0 i i = 5) inspections excavation, time and the contract unit price of the specified fill. Along- earber headers and walls and at all places not accessible to the roller, the be tamped with tampers hand STATE OF i �` / Cv A) All materials furnished and each part or detail of the work will be subject to inspection per Section 105.10 of the Standard Specifications for the purpose of ascertaining that the work Is aggregate matedal shag mechanical or with approved O� \ ,,' in substantial conformance with this policy and the approved construction documents. 1 7. Perform earthwork operations to estabrish required elevations and dimensions within tampers. N __11 G�\� B). The Contractor shall notify the Engineer a minimum of 48 -hours in advance of commencing any work subject to the standards established by this policy. the following tolerance, except that no tolerance will be permitted that would allow. a 18, Construction within Right- of -Ways Ali street construction within the lines of dedicated ,�ss /ONA1 C The Contractor shall schedule roof rolls with the Engineer a minimum of 48-hours in advance of such roof rolls. p g p D) The Contractor and Engineer will conduct an inspection of the new concrete curbing for any damage, including freezing or random cracks. The inspections and all necessary repairs footings and foundation or a lesser thickness than lesser size than indicated for food indicated for paving, pavmg base courses and concrete floor sobs -on -grade. right -of -way . shall be in accordance' with the Specifications of the City of Noblesville... „w q, vwnoiiiunnt 0" ;. shall be completed prior to backfilling operations. E) Sampling and testing of materials, equipment or construction work may be required at the expense of the Contractor at the discretion of the Engineer for the purpose of ascertaining a.. Under buildings and paving areas k swales: +0.05 feet 19. Pavements .built by stage construction, that is pavements used to carry traffic before . the full pavement structure is in place, will have each stage used by traffic inspected that the work is in substantial conformance with this policy and the approved construction documents. Sampling and testing shall conform to the requirements of the sections of the b. Other Areas: +0.20 feet by the City. of Noblesville for distressed areas before the next stage is started. Standard Specifications applicable to the portion of the work suspected to be noncompliant oras directed by the Engineer. F) Where the Engineer determines that Is necessary to confirm compliance with standards of quality or thickness, concrete curb shall be cored and tested at the expense of the ' 8. Piece topsai to • minimum depths indicated on the planting plans in each respective Distressed: areas will be repaired to the satisfaction of the City of Noblowwe before - an additional stage is constructed. EM 8 JOB NO. Contractor. The average thicknesses of the curb must equal or exceed the minimum prescribed by the approved construction documents. °P� P°ot P planting area. Place topsoil in 6? compacted Gffs and develop smooth lank surfaces. G) Such Inspections shall not be construed to relieve the developers' engineers or contractors In anyway from their obligations and responsibilities underthelr contracts. Specifically, subgrade shag be scarified 3? to 6? in depth before topsoil is spread. Remove all vegetation, stones, roots and rubbish from topsoil and rake to even surface. 20. Street and Other Signs: Street name and other signs shag be famished at the 2 -0146 Inspection by the Engineer, or by retained engineers or testing agencies, shall not require them to assume responsibilities for the approved constriction documents, foran Y Careful spread to g to meet walks, ' y p pso paving, adjacent properties, and be free of Developers expense and installed prior to the release of the performance bond or DATE: misinterpretation the approved construction documents b the contractors dodo construction, of for the means and methods of construction, nor for safe on the Job site. nP y g j low spots. Finish grade shall be +1? of finish grade elevations shown on the grading prior to the issuance of the first occupancy permit, whichever occurs first The signs et s H) Work Identified to not meet the requirements of this policy or the approved construction documents, unacceptable work, whether the result of poorvroriananship, use of detective plan shall be installed on one post at each street intersection at an appropriate spot in the 02 -12 -2009 materials, damage through carelessness, or any other cause found to exist prior to the final acceptance of the wrack, shall be removed immediately and replaced in an acceptable northeast comer wherever possible. Signs and posts shall be .standard sizes and manner at the Contractor's expense. 9. Settling: Where settun is measurable or observable at excavated areas during 9 9 prro'ect olors on reflective surfaces in accordance with Section 909 and 912 of the Standard' SCALE: 1), if the Contractor fails to comply forthwith with any order made under the provisions of this subsection, the Engineer will have authority to cause unacceptable work to be remedied or general warranty period, remove surface (pavement lawn or other finish), Spec (cations of the Indiana, Department of Highways. NONE removed and replaced; to cause unauthorized work to be removed; and to deduct the acts from any monies due or to become due. dd boold'V material, compact and replace surface treatment Restore appearace„ 111111111111111111111 1111111111111= J) Work done contrary to Instruction provided by the Engineer shall be considered unacceptable and subject to Immediate removal and replacement in accordance with the instructions quality and condition of surface or finish to match adjacent work, and eriminate provided by the Engineer. . evidence of restoration to greatest extent possible. No. 6) Acceptance .SHEET A) Before acceptance of the concrete curb, the Engineer shall determine if the Improvements are in substantial compliarae with this policy (except forany variances granted) and the 10. Removal From Owners Property: Remove waste materials, including surplus approved construction documents. excavated material, unacceptable excavated material, trash and debris, topsoil, and B) The Engineer may, at his sole discretion, accept work that is not in conformance with this policy provided that the work is bonded for a period greater than three years. The Engineer legally clispose of it off project site unless otherwise directed. The location of dump C7mO shall establish the extended bonding requirement and length of haul shall be the Contractors responsibility.