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HomeMy WebLinkAboutSW110080_Correction List (6)County of Orange OC Public Works OC Planning Main Office 300 N. Flower Street Santa Ana, CA 92702-4048 Residential Plan Check Corrections It is the responsibility of the applicant to satisfy the requirements (clearances) of each of the departments listed in this document. Normally, each section will stamp your plans indicating their approval. To view your plan check status and the latest correction list on the Internet, please visit: http://www.ocplanning.net and click on 'Plan Check Status' Link. Please note that Planning and Development Services (PDS) Public Counter Hours are open Monday thru Friday from 7:30 a.m. to 5:00 p.m. except holidays. Project Number:SW110080 Submittal Date:Jun 08, 2011 CBC Edition: 2007 Plan Check Date: 6/24/2011 3:52 PM Description:New gunite swimming pool with attached spa (1101 sqft.); new pool equipment - heater, filter and pump. Job Address 21 AVALON VISTA NEWPORT COAST, CA Owner Address Amir Safaei 250 Baker St. #200 Costa Mesa CA92626 Current - 1st Plan Check Plan Checked By Xenia Regalia Xenia.Regalia@ocpw.ocgov.com (714) 667-8873 Contact Address Terry Johnson 33881 Mariana Dr., Suite #A Dana Point CA92629 949-939-7118 949-831-5933 FAX terryjohnson@cox.net Page 1 of 8 SW110080 GENERAL INFORMATION Application for which no permit is issued within 180 days following the date of application shall expire by limitation. An extension of 180 days may be granted upon written request showing circumstances beyond the control of the applicant have prevented action being taken. In order to renew action for an application after expiration, the applicant shall resubmit plans and pay a new plan check fee. Sec. 107.4. At building permit issuance, one (1) additional set of plans consisting of summary or title sheet, plot plan, floor plans and elevations shall be required for the Assessor´s Office. INFORMATION Valid Worker´s Compensation Certificate or Owner-Builder Verification is required prior to issuance of building permits. Recheck by appointment only. Call your Plan Checker for recheck appointment. The correction list is available on the Internet at www.ocplanning.net Page 2 of 8 6/24/2011 3:52 PM SW110080 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) NOTES Notes must be shown as worded, on the title sheet of the plan 1. In the case of emergency, call___________________at Work Phone #___________________or Home Phone #_________ __________. 2. Sediment from areas disturbed by construction shall be retained on site using structural controls to the maximum extent practicable. 3. Stockpiles of soil shall be properly contained to minimize sediment transport from the site to streets, drainage facilities or adjacent properties via runoff, vehicle tacking, or wind. 4. Appropriate BMP's for construction-related materials, wastes, spills shall be implemented to minimize transport from the site to streets, drainage facilities, or adjoining properties by wind or runoff. 5. Runoff from equipment and vehicle washing shall be contained at construction sites unless treated to reduce or remove sediment and other pollutants. 6. All construction contractor and subcontractor personnel are to be made aware or the required best management practices and good housekeeping measures for the project site and any associated construction staging areas. 7. At the end of each day of construction activity all construction debris and waste materials shall be collected and properly disposed in trash or recycle bins. 8. Construction sites shall be maintained in such a condition that an anticipated storm does not carry wastes or pollutants off the site. Discharges of material other than stormwater only when necessary for performance and completion of construction practices and where they do not: cause or contribute to a violation of any water quality standard; cause or threaten to cause pollution, contamination, or nuisance; or contain a hazardous substance in a quantity reportable under Federal Regulations 40 CFR Parts 117 and 302. 9. Potential pollutants include but are not limited to: solid or liquid chemical spills; wastes from paints, stains, sealants, glues, limes, pesticides, herbicides, wood preservatives and solvents; asbestos fibers, paint flakes or stucco fragments; fuels, oils, lubricants, and hydraulic, radiator or battery fluids; fertilizers, vehicle/equipment wash water and concrete wash water; concrete, detergent or floatable wastes; wastes from any engine/equipment steam cleaning or chemical degreasing and superchlorinated potable water line flushing. During construction, permittee shall dispose of such materials in a specified and controlled temporary area on -site, physically separated from potential stormwater runoff, with ultimate disposal in accordance with local, state and federal requirements. 10. Dewatering of contaminated groundwater, or discharging contaminated soils via surface erosion is prohibited. Dewatering of non-contaminated groundwater requires a National Pollutant Discharge Elimination System Permit from the respective State Regional Water Quality Control Board. 11. Graded areas on the permitted area perimeter must drain away from the face of slopes at the conclusion of each working day. Drainage is to be directed toward desilting facilities. 12. The permittee and contractor shall be responsible and shall take necessary precautions to prevent public trespass onto areas where impounded water creates a hazardous condition. 13. The permittee and contractor shall inspect the erosion control work and insure that the work is in accordance with the approved plans. 14. The permittee shall notify all general contractors, subcontractors, material suppliers, lessees, and property owners: that dumping of chemicals into the storm drain system or the watershed is prohibited. 15. Equipment and workers for emergency work shall be made available at all times during the rainy season. Necessary materials shall be available on site and stockpiled at convenient locations to facilitate rapid construction of temporary devices when rain is imminent. 16. All removable erosion protective devices shall be in place at the end of each working day when the 5-Day Rain Probability Forecast exceeds 40%. Page 3 of 8 6/24/2011 3:52 PM SW110080 17. Sediments from areas disturbed by construction shall be retained on site using an effective combination of erosion and sediment controls to the maximum extent practicable, and stockpiles of soil shall be properly containted to minimize sediment transport from the site to streets, drainage facilities of adjacent properties via runoff, vehicle tracking, or wind. 18. Appropriate BMPs for construction-related materials, wastes, spills or residues shall be implemented and retained on site to minimize transport from the site to streets, drainage facilities, or adjoining property by wind or runoff. Page 4 of 8 6/24/2011 3:52 PM SW110080 Residential Plan Check Corrections Sheet Comments By SWIMMING POOL STANDARD PLANS X. Regalia1 In your responses, please refer to the alpha-numeric reference numbers that are shown at the start of each of the following correction items. Pending X. Regalia2 Pool/spa shall be shown on the approved grading plan (GB090012). If existing "open" grading plan does not show pool/spa, a revision to the grading plan is required. If the pool/spa is included on the approved grading plan please provide plans for verification. Pending X. Regalia3 Provide proposed door alarm system and identify all alarmed door locations on the plans. Pending X. Regalia4 NOTICE: All pool/spa plans shall have all County of Orange notes and required information incorporated (NPDES Notes, Special Inspector Form, Application Questionare Form, Cross Sections of pool/spa in both directions, General Plan Notes & Requirements) Pending X. Regalia4.1 Fill-out and provide the NPDES Form. Pending X. Regalia4.2 Provide the approved Fire Ant Form. Pending X. Regalia4.3 Complete the Pool/Spa Questionaire. Pending X. Regalia4.4 Show and identify on the plans all easements of record. If there are no easements, provide a note on the plan signed by the (designer, owner or the contractor) as follows: "I have verified the subject property´s grant deed and title report and have found no easements in the area of the proposed construction. I acknowledge that I am responsible and accountable for not constructing in the easements". Signature_________________Date____________ Pending X. Regalia5 County of Orange Pool/Spa Notes must be on plans. Pending X. Regalia5.1 Pool and/or spa shall be completely enclosed by 5´ minimum high fencing and gates with no openings greater than 4". Gates to be self-closing and self -latching with latch a minimum of 5´ high and must be swinging outward. Pending X. Regalia5.2 Glazing within 5´ of water edge shall be tempered. Pending X. Regalia5.3 Pool equipment not to exceed noise level required by Orange County Noise Ordinance Section 4-6-5 of Division 6 Orange County Codified Ordinance. Pending X. Regalia5.4 Special Inspection is required on pools/spas during gunite or shortcrete placement in accordance with 2010 CBC Sections 1704.4, 1704.15, 1913 and Table 1704.4. Page 5 of 8 6/24/2011 3:52 PM = Indicates line item not Cleared. SW110080 Residential Plan Check Corrections Sheet Comments By Pending X. Regalia5.5 Concrete, gunite and shotcrete used in pools/spas construction shall be resistant to sulfates per 2010 CBC Chapter 19 and ACI 318 Table 4.3.1. Use F´c=4500 psi 28 day compressive strength with Type V Cement (maximum water/cement ratio = 0.45 per ACI Table 4.3.1) unless otherwise specify by soil report. Pending X. Regalia5.6 For expansive soil, scheduled require use of 100 PCF for level lot and 125 PCF for slopes when soil report is not available. Pending X. Regalia5.7 All electrical shall be in conformance with the 2010 CEC. Pending X. Regalia5.8 Pool shell and perimeter paved and unpaved surfaces shall be bonded in accordance with CEC 680.26(B). Bonding to perimeter surfaces shall be provided as specified in CEC 680.26(B)(2)(A) or (2)(B) and shall be attached to the pool reinforcing steel or copper conductor grid at a minimum of four (4) points uniformly spaced around the perimeter of the pool. Pending X. Regalia5.9 Pool/spa water heater and gas piping installation to be in conformance with the 2010 CPC. Pending X. Regalia5.10 Two return drains required, one drain at the bottom and one drain at the side 2" within bottom, minimum 4´ apart with anti-vortex covers. Pending X. Regalia5.11 Contractor is advised to refer to Section 115928 of the California Health and Safety Code for proper installation of the pool drain system. Pending X. Regalia5.12 All drains, grates, protective devices & skimmer cover for swimming pools/spas must be approved by this agency prior to installation. Pending X. Regalia5.13 All equipment shall be installed per manufacturers´ recommendations and in accordance with the County of Orange regulations. Pending X. Regalia5.14 Prior to steel inspection, Building Inspection will require a memo from the Soil/Geotechnical Engineer stating "Pool excavation is suitable for the support of the structure and the design assumptions are considered adequate." Pending X. Regalia5.15 Dirt and construction debris shall go to a legal dump site. Pending X. Regalia5.16 Property marker must be visible at the time of inspection or a survey will be required. Pending X. Regalia6 Please provide the combustion air and exhaust system per CMC 2010 for all gas/fuel burning equipments in the mechanical/pool equipment room. Pending L. Nguyen7 For projects requiring special inspection ( Concrete, Shotcrete, Gunite ,Caissons as per Tables 1704.4 ,Table 1704.9 of 2010 CBC )and structural observation, Forms 00-01 and/ 00-02 shall be completed by the architect, engineer and shown Page 6 of 8 6/24/2011 3:52 PM = Indicates line item not Cleared. SW110080 Residential Plan Check Corrections Sheet Comments By on the 1st sheet of plans (the site plan). Pending X. Regalia8 Engineer to stamp and wet sign corrected plans. Pending X. Regalia9 At the time of issuance, contractor shall provide proof of California Contractor License C 53. NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM Pending X. Regalia10 Include "National Pollutant Discharge Elimination System Notes" on first sheet of plans and fill the required information in item 1. Pending X. Regalia11 Provide Erosion and Sediment Control Plan (ESCP). This submittal is seperate from grading submittal. You can use your site plan to show the location of required sand bags and concrete washout area. (Use details WM-8 for washout area and SE-8 for sand bags) Pending L. Nguyen12 Caisson Layout as shown on Plan LC-1 ; proposed Caisson spacing of 16´ and 18.5´ exceed max Spacing of 6 Caissons Diameter i.e. 12´ as recommended by Soil report of Petra page 27 , need to reduce. Grade beam schedule showed 2 different sizes for Type # 1 ? Clarify. Call out total Caisson Length for each Caisson on Caisson schedule Pending L. Nguyen13 Calculations by David Purkis : 1) page 1 :Vertical Resistance ( Bearing )shall be 5 ksf as per Soil report page 26 , Skin friction shall be 0.4 ksf as per Soil report by Petra page 26 ,revise 2) Calculations page 3 : need to account for Weight of grade Beam , Weight of Pool Perimeter wall and Weight of Caissons when determining Load P to Caisson , see red marked calcs 3) see red remarks when calculating Caisson capacity and Load P to Caisson # C4 , Load P = 88 kips exceeds by far Caisson capacity = 48.35 kips , need to increase Embedment Length or reduce Spacing to add more Caissons. Pending L. Nguyen14 Caisson Design : Lateral Load : Revise calculation page 4 to add Lateral Creep Force of 1000 lbs per Foot of Depth as per page 26 of Soil report . Revise Design of Caissons as 22' high Concrete Columns with combined Axial Load = 88 kips and Lateral Creep force load = 1,000 lbs per foot to comply with attached Section 1810.2 of 2010 CBC : Design and Analysis of Deep Foundation and Chapter 10 ,Section 10.10.4.1 of ACI 318-08: Structural Concrete Page 7 of 8 6/24/2011 3:52 PM = Indicates line item not Cleared. SW110080 Residential Plan Check Corrections Sheet Comments By Pending L. Nguyen15 GRADE BEAM DESIGN : as per Layout on Plan Sheet SP-1 , max Grade beam length is 19 feet but not 14.17' as per Calculation page 7 , clarify Page 8 of 8 6/24/2011 3:52 PM = Indicates line item not Cleared.