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Page 1 of 5 CONSTRUCTION PLAN CHECKLIST - CITY OF BELTON PROJECT/DEVELOPMENT NAME: DATE RECEIVED: APPLICANT: DATE ADMINISTRATIVELY COMPLETE/FILED: Construction plan and profile sheets for all public improvement shall be reviewed prior to construction and approval of the final plat. Construction plans and profiles shall be drawn on sheets measuring 24 inches by 36 inches. Each sheet shall include North point, scale and date. Benchmark description to sea level datum shall be included with the plans. Final construction plan sheets shall show the seal and signature of the Registered Or Licensed Texas Professional Engineer licensed by the State of Texas who prepared the plans and shall include the following, unless specifically approved otherwise by the City Engineer. Applicant Staff review review COMMENTS STREETS AND SIDEWALKS The cross-section of proposed streets, alleys, and sidewalks every 100 feet showing the width, depth and type of pavement, base and subgrade type, width, compaction, type of curb, and roadway location within the right-of-way. (Public Works Design Manual Section 1, 1.01 E). A plan and profile of each street with top of curb grades shown, along with 100-year floodplain MSE if applicable, percent slopes, etc. Scale shall be 1” = 20’ horizontally, and appropriate vertical scale. Adherence to minimum and maximum grades, horizontal curvature, vertical curves, street intersection angles, etc. Identify point of curvature, point of tangency, etc. (Public Works Design Manual Section 1) Street signage and pavement marking plan. Show stop bars at every stop sign. Applicant shall bear the cost for the signs, even if City installs the Signs. (Public Works Design Manual Section 1.01.F, Most Recent Fee and Rate Schedule) Identify any proposed or future driveway widths that may exceed 24' for residential and 30' for commercial. (Public Works Design Manual Section 1 Details) A barricade shall be specified at all dead-end streets. (Public Works Design Manual Details T-22 and T-23) Final geotechnical report in adherence with Public Works Design Manual Section 1.01.D and chosen street section reflected on the plan sheets. (Public Works Design Manual Section 5.06, B., 4. and 1.01.D.2.a) Section cut and/or rebar information for sidewalks. Identify pedestrian ramps and types at each street intersection, identify timing of sidewalk construction (with development and/or with home building). Identify handrail needed. (Public Works Design Manual Section 1.02 and T- Section details) Identify if TDRL review is required. Provide approval of TDLR review and note TDLR inspection and approval is needed post-construction. All costs shall be the responsibility of the applicant. (Public Works Design Manual Section 1.02) Show street light locations. Consider street light locations in relation to driveways, hydrants, inlets, etc. (Subdivision Ordinance Section 509) Traffic control plan, if required. (Public Works Design Manual Section 1.05) Include details for valley gutters (Public Works Design Manual Detail T-07), curb stamps (T-08), and curb detail (T-09). Identify testing requirements. (Public Works Design Manual Section 1.01.D) Add a note: Contractor shall not place asphalt products on the ground within 48 hours of forecasted rain. Add notes for doweling notes into existing concrete. (Public Works Design Manual Section 1.02.C, T-Section Details) WATER Specify waterline on slopes to avoid a potential area of air entrapment. Specify air release valves at all high points in water system. Specify thrust blocking and mechanical restraints on all bends, valves, and fittings. (Public Works Design Manual Section 4.03 A.3, A.8, B.5, Detail G-08, W-07) Plan hydrants, meters, valve boxes, etc. to not be within driveways. Water line shall be located outside of the pavement, including culs-de-sac. Revised December 2019 Page 2 of 5 Applicant Staff review review COMMENTS Specify blue marking tape and embedment details for all waterlines. (Public Works Design Manual Detail G-02) Minimum waterline size is 8" unless modeled otherwise. (Public Works Design Manual Section 4.03.A.4) Where parkland is proposed, provide a water service stub out. (Public Works Design Manual Section 4.03.A.2) Sample stations are required, one station per 100 lots. (Public Works Design Manual Section 4.03.A.9) All water lines shall extend to border of subdivision property lines and where a dead-end is proposed, specify an automatic flushing assembly and valve. (Public Works Design Manual Section 4.03.A.3) Automatic flush assemblies are required in every culs-de-sac and all dead end lines. Consider drainage at all flush assemblies. (Public Works Design Manual Section 4.03.A.11) Residential lots are recommended to use utilize double services as much as possible. Specify testing requirements. (Public Works Design Manual Section 4.04) Blue pavement markers are required in the pavement for each fire hydrant. (Public Works Design Manual Detail W-06B) Specify waterline material. (Public Works Design Manual Section 4.03.B) Construction drawings shall contain both plan and profile view labeled with top of pipe elevations (based on mean sea level elevations) at horizontal and vertical PIs. Show horizontal dimensioning to easement and/or property line in the plan view, and vertical dimensioning at critical crossings in profile view. (Public Works Design Manual Section 4.05) All valve boxes shall have a concrete collar. (Public Works Design Manual Detail W-03) Number and location of valves indicated on the plans. (Public Works Design Manual Section 4.03.A.6) Callout water and sewer crossings and notes for compliance with TCEQ separation distances. (Public Works Design Manual Section 4.03.A.10 and 5.03.A.9) Include all necessary water details. (Public Works Design Manual Details) WASTEWATER COMMENTS A plan and profile of proposed sanitary sewers, with grade/percent slopes, pipe sizes, locations of manholes (eccentric), cleanouts, vents, design and actual capacity (in MGD), pipe full velocities (in ft/sec), and a cross-section of embedment. (Public Works Design Manual Section 5.05) Offsite sewer and lift stations shall conform to Public Works Design Manual Section 5.03. Where parkland is proposed, provide a sewer service stub out. (Public Works Design Manual Section 5.03.A.3) All sewer lines shall extend to border of subdivision property lines, unless otherwise approved. (Public Works Design Manual 5.07.31.A) Plan manholes and cleanouts, etc. to not be within existing and future driveways as much as possible. Specify green marking tape and embedment for all sewer lines. (Public Works Design Manual Detail G-02) Residential lots are recommended to utilize double services as much as possible. (Public Works Design Manual Detail WW-02 and WW-12) Specify testing requirements. (Public Works Design Manual Section 5.04) Manholes shall be coated if they receive force main discharge or are drop manholes. (Public Works Design Manual Section 5.03.A.7) Drop is defined as 24" or more. (Public Works Design Manual Detail WW-01) All end of sewer lines shall end with a manhole, not a cleanout. (Public Works Design Manual Section 5.03.A.5) Specify wastewater pipe material. (Public Works Design Manual Section 5.03.A.1 and B) Include all necessary wastewater details. (Public Works Design Manuel Details) DRAINAGE COMMENTS Revised December 2019 Page 3 of 5 Applicant Staff review review COMMENTS A plan and profile of proposed storm sewers, showing hydraulic data, 100-year water surface elevations, mean sea level elevations, horizontal and vertical dimensions, pipe grades, pipe material types, and sizes, manholes, inlets, pipe connections, culverts, outlet structures, bridges and other structures. Include carrying capacity required and provided along with hydraulic grade lines. (Public Works Design Manual Section 2.10) Plan inlets, junction boxes, etc. to not be within existing and future driveways as much as possible. Junction boxes shall be sized per the Public Works Design Manual, Section D and Detail D-07, including manhole frame and cover. Final drainage report to clarify sizing criteria of drainage infrastructure, water spread limits, 100 year shall be contained within building lines, freeboard requirements and designed freeboard, identify all hydrologic methodologies, adherence to minimum times of concentration, C values, and include all calculations and cross sections. (Public Works Design Manual Section 2, Article 500) Detention ponds and drainage channels owned and/or maintained by the City shall include all required fencing, signage, and trickle channels. Identify sodding along tickle channel. All rip rap shall be grouted. (Public Works Design Manual Section 2.05) Identify and mitigate upstream or downstream facilities or properties that may experience a point discharge or increase in runoff or ponding. Drainage plan needs to account for future, adjacent development. (Public Works Design Manual Section 2.06) Identify sodding, hydromulching, silt fence, or approved equal, to remain post-construction for erosion control prior to subdivision acceptance or building CO. Specify inlet protection to remain. (Public Works Design Manual Section 2.11) 4:1 side slopes and steeper for drainage channels and ponds will trigger the requirement for 6' tall fencing. Ponds greater than 5 feet deep will be required to have 6' tall perimeter fence with two 4' wide gates for maintenance. (City of Belton Strategic Drainage Plan) Outfall structures for detention ponds that are less than 36" diameter pipe shall be designed using outflow/discharge weirs and/or combinations of discharge weirs. (Strategic Drainage Plan) Minimum stormwater pipe size is 18". (Public Works Design Manual Section 2.05) Verify min pipe velocity (full) is 3 fps. ((Public Works Design Manual Section 2.05) All culverts shall end in SETs. (Public Works Design Manual Section 2.05) Include an erosion control plan for construction, SWPPP, MS4 permit requirements, construction entry/exits, concrete washouts, post-construction erosion control measures. SWPPP, NOI, NOTs, and all TCEQ and MS4 permit requirements are required to also be sent to the City. (Public Works Design Manual Section 2.11, Stormwater Ordinance) Add notes for concrete and rebar requirements. (Public Works Design Manual Section 2.12) For any privately owned and maintained drainage, submit a draiange maintenance agreement for review by the City. Agreement needs to define who owns and maintains the infrastructure, the City has inspection authority, ponds and channels cannot be filled, fencing requirements, etc. Drainage maintenance agreement has been recorded at the County. A copy of the recorded document is provided with the plans. All curb inlets shall be recessed. Include all necessary details embedment details for all stormwater pipe. Show dissipaters at the end of SETS. (Public Works Design Manual Section D Details) GENERAL: The project engineer is responsible for the accuracy, completeness and conformance to City Standards. COMMENTS The utility plan, drainage facilities, and proposed street are in compliance with the City's master plans, thoroughfare plan, and Strategic Drainage Plan. Add a note: Final acceptance of the subdivision infrastructure is contingent upon construction completed per the enclosed, approved plans, a 10% maintenance bond is received, payment of all materials testing and sign installations, punch list completed, erosion control and vegetation is established, and the City has received the record drawings. At final acceptance, a 1-year maintenance warranty period begins. (Public Works Design Manual General Requirements, 401.04, 401.05, 503.02) Revised December 2019 Page 4 of 5 Applicant Staff review review COMMENTS List all proposed variances, modifications, and requested approved equivalents that deviate from the Public Works Design Manual. (Public Works Design Manual General Requirements) Submit for TxDOT UIR permit for all utilities in TxDOT ROW. Provide proof of TxDOT approval of final construction plans. (Public Works Design Manual Section 1.05, TxDOT Rules and Regulations) Plan for solid waste truck maneuvering in non-single family residential subdivisions/developments. (Public Works Design Manual Details T-48 and 49) Add tree trimming notes. (Public Works Design Manual General Requirements) Add rebar support requirements. (Public Works Design Manual General Requirements) Identify clearance between all utility crossings. Utility crossings also include when water and sewer cross stormwater pipe, inlet, detention, or other stormwater infrastructure. (Public Works Design Manual Section 3.05) Approval from the Texas Historical Commission, if submission is required to the THC. (Public Works Design Manual General Requirements) A preconstruction meeting is required. Contact the City at (254) 933-5823 for scheduling at least 1 week prior to starting construction. (Public Works Design Manual General Requirements) Provide notice to City 48 hours in advance of construction. (Public Works Design Manual General Requirements) A concrete washout must be installed/constructed prior to beginning any concrete work, regardless of the size of project. (Public Works Design Manual General Requirements) Notes regarding discovering of hazardous and historical/archeological structures. (Public Works Design Manual General Requirements) All iron, steel, and manufactured components/materials used for City infrastructure shall be manufactured in the United States of America. (Public Works Design Manual All Sections) All materials testing shall be ordered by the City of Belton. Cost for testing shall be reimbursed by the developer + 10%. (Public Works Design Manual General Requirements and Fee and Rate Schedule) All connections shall be coordinated with the City prior to work approved to begin. Do not operate existing water valves or hydrant valves. Do not open manholes without City approval first. Provide notice to City 48 hours in advance. Water needed during construction shall be secured by renting a hydrant meter from the City of Belton. (Fee and Rate Schedule regarding water theft and hydrant meter rental) Add notes about protecting existing utilities and how to handle damages and conflicts. Existing roads shall be cleaned of debris daily around the construction site. (Public Works Design Manual Section 2.11) Contractor shall control dust caused by work and comply with pollution control regulations. (Public Works Design Manual Section 2.11) Contractor shall not stockpile material in the 100 year floodplain. All rocks larger than 3 inches shall be removed from easements and ROW prior to City acceptance. (Public Works Design Manual Section 2.11) Add notes regarding blasting (not permitted) and burning (only when permitted by the City and County Fire Marshal). Include all relevant details from the City’s most recent Public Works Design Manual. (Public Works Design Manual Details) CONSTRUCTION PLANS FOR SUBDIVISIONS IN BELTON'S ETJ (Section 403) Any subdivision being platted in the Extraterritorial Jurisdiction of the City of Belton shall provide for the following improvements or plans in accordance with the Standards for Construction of Water, Sanitary Sewer, Street and Drainage Improvements prior to approval of final plat. COMMENTS STREETS – Construction plans shall be required to be prepared for the construction of streets per the County’s requirements. DRAINAGE – Construction plans shall be required to be prepared for the construction of drainage improvements needed to accommodate the subdivision plat in conformance with the County's requirements. Revised December 2019
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