Loading...
HomeMy WebLinkAboutFile Documents.743 Cemetery Ln.0011.2018 (12).ARBK 0011 & 0012.2018.ARBK ENG Comments 21.1 Civil Drainage Plan.743-745 Cemetery.2018.01.pdf(3) -- Page Label: 3 Runoff coefficients were determined based on site soils and peme Author: mikeh 5 yr flow rate must be calculated appropriate figures in the Code.The hydrologic soil group was di based on the project location is,.C". Based on the correspond Date: 1/29/2018 11:13:29 AM are depicted in report to ensure coefficients were determined and are shown in the attached talc calculating the time ofconcentration were determined from the slh historical rates are being met at S,Ttrr ,;z ; lalatada;afe'",i �^al'i r""ride t File Name: 21.1 Civil Drainage Plan.743-745 tlepicted in reporttoensure historical 'incei^ea were delern both 5& 100 yr events. retea rebeingmetatboth58100yr trati°n•and the ll Cemetery.2018.01.pdf events. 'I he basin flow rates were calculated based on the tional Methor historic(pre-project flows),existing,and the propose conditions Basin Ares Caefliieien A Chart for 5-year flow calculations has been added to page 3 Description (scree) Historic-100 yr 0.322 0.50 of the report. Existing-100 yr 0.322 0.58 Proposed-100 yr 0326 0.66 The basin Sow rates were calculated baud on the Rational Meth°f Page Label: 3 historic(pre-projectflows),existing,and the proposed condition. The proposed coefficient Basin Area CaBdan Author: mikeh Description (aura) Date: 1/29/2018 11:08:39 AM appears to be low. Please verify. Historic-100 yr 0.322 0.50 Existing-100yr 0.322 0.58 File Name: 21.1 Civil Drainage Plan.743-745 Proposed-100 yr 0.3,26 0.66 rain Sneer„ Cemetery.2018.01.pdf The proposed coefficient appears to b low.Please vedy. ss s w''.,'m The coefficient was verified. The calculation was determined from the charts provided in the Code using impervious percentage and soil type C. 'eme1tl Page Label: 5 Decemh Please include drain time Pa, Author: mikeh 1.ft.at an elevation of 7879.2.Adepth of 0.8 fret is required to achieve the calculations. Each cell must n of 7880.0. Type C soils require en underdrnin rather than allowing Date: 1/29/2018 11:26:38 AM forated PVC is proposed todaylight.Calculations are attached. File Name: 21.1 Civil Drainage Plan.743-745 drain within 12 hrs. leas than one acre and therefore will not require a permit from CDPHE. Cemetery.2018.01.pdf Please include drain time calculations. Each cell must drain within 12 hrs. requited periodically for the drainage system.At a minimum the following The drain time calculation has been added to the o re rt on page 5. smelly in the spring and fall:pipes,inlets,roof drains,downspouts,gutters, p p g cleaned and cleared of mud and debris.The bio-retention pond should also d debris and also maintained with clean,straight grades.All heat tape should ae should be turned off in the spring and turned on in the fall. Temporarily, ,mire the maintenance and frequent inspection of the silt from and the rock :Orion.A management plan is included in the Appendix. B-Excavation Earth Retention Plan Set.743-745Cemetery.2018.01.pdf(1) Page Label: Grade-2 Temporary Micropile and Ground Nail Walls Locations Please depict excavation limits Author: mikeh on east side of excavation to side of Please excaatontoensu;eitisoutof ensure it is out of the drip lines aaaa Date: 1/29/2018 8:46:13 AM °alnaptlmvetlom of existing trees. If it is in the drip P °a ��; File Name: B-Excavation Earth Retention Plan ' - Set.743-745Cemetery.2018.01.pdf line, please obtain approval from � r Parks Department to excavated •-7 within drip lines. ___- This will be incorporated by others C-Civil Plan Set.743-743Cemetery.2018.01.pdf(19) i cn Page Label: Cl TO TAP INTO EX.WATER MAIN. n) Z cn Street cuts are only allowed from MAIN BURY DEPTH UNKNOWN + Author: mikeh t TO POTHOLE AND VERIFY ER MAINS AT DEPTH. April 1 to Oct 31. Please adjust T R TO CONSTRUCTION.48 Date: 1/25/2018 12:23:54 PM R NOTICE REWIRED FOR TAP. I FRIDAYS.NO STREET CUTS a ° note. � File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf 0 OCT 31ST.NOTIFY ENGINEER ALTERNATIVES IF NECESSARY. ` rtoStreetOct 31 cuts arePlease onlyadj alloust ed fre.om April 1 1 I . wnot PROPOSED 743 LATERAL PER `O /\TONS OF ASPEN / The note on plan sheet Cl has been revised to read, IATEO.COORDINATE WITH HAM in C H25-3601 E%.304 TWO WEEKS i+ r NEW TAP To COORDINATE V = "...No street cuts Oct 31 to April 1..." IN W TA TO COORDINATE A, INV AEn nV'MATED a]873.8 N. a) NV=E%INV+1.0=]8]3.8t L TOR TO POTHOLE AND VERIFY ..AI! RIOR TO CO v NNSTRUCTION. `. Please note to abandon existing : ro ,. Page Label: Cl » \P\ \ Author: mikeh `,\ � / — Date: 1/25/2018 12:22:47 PM water line per City of Aspen \ °✓ia © _ . File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf Standards. t-"c". Q,,,„=,,,°„,,a,r7— I This note has been added to the plan sheet Cl. li ;.= ..% P ® \roea®.am Page Label: Cl %2" (�;�,-/ ' Please add note to maintain 10' .� .00 `// Author: mikeh m s' ./ of separation between water and ��_ ' Date: 1/25/2018 12:21:08 PM sanitary services. �'.' � �, �° File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf ,,,,,( \\ --;-----4 e :..r. \ � , ;h 1 \.,, . Two notes have been added to plan sheet Cl with 10' dimensions. ,-, \ .ik V * - °ICI _ . , .\ ', J — 4 I 'g \ v Page Label: Cl 1 cI Author: mikeh Please provide a snow storage �~-� '�a et \ i exhibit that ensures the project �'�" Date: 1/25/2018 12:30:17 PM p t �� — `;, ° I meets the requirement of 30%of File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf lli . .a eoOa paved area. frZZ.a .v`,40 -,seas JECTIMMNONE apTI. 1 Snow storage areas are depicted on plan sheet C3. Areas provide I6ase pmvitleesnow sorageexM1ibit greater than 30% of paved areas. �a sera a.eeaereamep%Opaee,ame t •uirement o(30%o(paved area. �Gt check water standard detail? concrete? ,\ i 1 Page Label: Cl otq, ®o Author: mikeh Sanitary service crosses water = ',� „kV ---'''\ main. !8"of vertical separation is Date: 1/25/2018 12:28:44 PM art`,✓ .�''! required. Please verify vertical , , File Name: C-Civil Plan Set.743-743Ce ery.2018.01.pdf it~ " 4 �� '\ separation is proposed and �'E. \vs, -, - , provide typical crossing detail. �, �, 1 a_ , Sanitary services have been verified as having 18" of separation. However, � t1�� ©e, sewer is above water so the sewer laterals will require concrete encasement. —1 ` ��'rer Notes are included on plan sheet Cl and a detail is included on sheet C4. \.: Page Label: C1 Author: mikeh Please verify capacity of ' transformer with upgrade in ,. - li Date: 1/25/2018 12:19:27 PM '®"""" \ k File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf service. If trasformer does not ^-°• have capacity,then a new must " o,�M.� \�/`$ ; be installed on property with the `�. .`'�Xo�, proper clearances and ® — easement. r "#f—s s"= Speaking with Ms. Sharon Chaney at Holy Cross Energy, the existing transformer is a 75kvA transformer that would be sufficient for the duplexes with typical residential service. The note on the plan sheet requires the contractor to coordinate with Holy Cross Energy prior to construction. Page Label: C2 Author: mikeh Overflow must be in a historical �,na ai°a""'°i,m Date: 1/29/2018 8:51:50 AM manner. Please provide a File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf spreading mechanism for 1 overflow pipe. �` , a °° Pond outlet is located in historical location. A flared end section ''':''.111i ft has been added to plan sheet C2 to spread outflows. myr,m- Page Label: C2 CPS-°N7Ra O Author: mikeh Proposed grading within Date: 1/29/2018 8:50:00 AM driplines of existing trees. Please Proposed grading within dnplines of exis'ng Vees.Please°bfainappr°al File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf obtain approvalfrom Parks firm Parka°ePartme°„°rsach grotling. Department for such grading. o° _ Landscape Architect has been in coordination with the Parks Department - �.u ., - to preserve and protect trees. Grading has been revised on plan sheet C2 '' - —� "" to reflect that coordination. 1t , ° .SUH BOTTOM EL_,a,,,e Page Label: C2 No drainage from drivewaycan 0SIDESL s ' `L Author: mikeh g 't Date: 1/29/2018 8:53:14 AM reach ROW. Please adjust File Name: C-Civil Plan Set.743-743Cemete 2018.01. df design. Nod . .,ea reach ry• p ii, \N . ROW.Please adjust design. n r� t. i/' 2 The motor court area has been revised to be constructed with permeable et :.\ � ` pavers instead of concrete. A note has been added to plan sheet C2 and qr..— —�,SLOT DRAIN INTO a detail has been added to plan sheet C5. / t ,zo.N.,,ve,,„n ,a°. A . a , _--- Page Label: C3 Project will need to replace f Author: mikeh entire sections of trail. Please Date: 1/31/2018 7:57:43 AM • °OA °=o°° °tOfen°OPe°°ro File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf adjust plans to include entire Pieaae,nar,iana dean ease°na°framaaiand sections of removal and saw sew cutOng of lainW. cutting at joints. -C ,,won Sidewalk/Trail removal and replacement has been revised on plan sheet Cl. t Notes have been included to sawcut at construction joints. tn Page Label: C3 Concrete must be replaced in N Author: mikeh Date: 1/31/2018 7:50:51 AM entire sections. Please adjust File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf plans to include entire section a Concrete must be replaced in entire removal and saw cutting at v / actions.Please adjust plans to include > ntire section removal and saw cutting at joints. %' oints. I a 4 Concrete pavement for the bus pull-out has been revised on plan Sheet Cl. Notes have been included to sawcut at construction joints. Page Label: C3 1 Author: mikeh Both bus stop and trail must be i Date: 1/31/2018 7:53:01 AM replaced with like sections File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf including rebar, coloring, etc. --" New sections must be doweled �.. \ ?I V, into existing sections. Please , o..�� l include a detail for both. _- \ Notes have been added to plan sheet Cl to replace concrete and match the —-- : .®. color. Details for jointing and doweling are included on plan sheet C4. v Page Label: C3 More TOW&BOW spot / Author: mikeh c't ,'�, L ��.rs rr, Date: 1/29/2018 9:01:28 AM elevations need to be included to -e° ensure wall design works. File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf Please include detail for boulder More TOW BBOW spot elevations naetl wall as well as adding to be in to ensure wall design works.Please Please include detail for boulder wan as well as adding elevations- elevations. Also,how will wall be neighboring property. During the adjustment of grades to save existing trees,the need for the Also, how will wall be wall was eliminated. This has been constructed without disturbing removed from the drawings. neighboring property. Please clarify. Page Label: C3 Author: mikeh Please provide detail for Date: 1/29/2018 2:20:38 PM permeable paver system.A liner �^°^^� On,. is required within 10'of the File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf foundation. - ; ',,warm wh, - A detail for permeable pavers is included on plan sheet C5. - a 1 _.z ., 1 \ Page Label: C3 Please provide width of curb Author: mikeh to ensure it is in compliance. 18' Date: 1/31/2018 7:58:53 AM cut Please provide width of curb cut to maximum. en.mitlsincomplm..18. File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf maximum. C7 h<9 The radii have been removed and the driveway width has been revised to be _ y 18' on plan sheet Cl. Additionally, an 18' dimension has been added. Page Label: C4 No under drains are depicted on Author: mikeh Date: 1/29/2018 10:32:29 AM this detail, but are shown in e°undeywinaardaplptedonww File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf plans. Please adjust detail to detail,but are shown in plans.Please wmerl match plans. adjust detail to match plans. We-SEE w so, The detail has been revised and is shown on plan sheet C5. (j\BIO-RETENTIIC check drainage report on under drain requirement/function Page Label: C4 Author: mikeh Detail needs to include a"T top" Date: 1/29/2018 8:55:42 AM patch design with a 2" mill a Detail needs to include a"T top"patch File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf minimum of 1' beyond the limits design with a 2"mill a minimum of 1' beyond thefimits of fell removal.Please of full removal. Please adjust adjus[detail. detail. /— REMOVEVEME ExiTLNc ESSPAVEMENT ATC ES EXISTING MATC PAVD �K ESS OR5',WHICHEVER MATCHES EREATE PnyE� THICKNESS aGrvE�e GREATER a The detail on plan sheet C4 has been revised. a Page Label: C4 Author: mikeh Elevations of outfalls do no Date: 1/29/2018 11:24:21 AM match those in the drainage in thetions of outfalls do no drainage report.Pleaseatch adjustand File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf report. Please adjust and label label elevations of orifices to correspond elevations of orifices to with report. correspond with report. The elevations on the detail on plan sheet C5 and on page 4 of "SOLID PVC the report are now congruent. PVC 1y a" p Page Label: C4 Esx uru c-aa servo �`—' Author: mikeh URMP requires a 70/30 mix. 15%PEAr DRUM MIXED Date: 1/29/2018 10:31:30 AM 70%sand and 30% combination BIO-RETENTION POND File Name: C-Civil Plan Set.743-743Cemetery.2018.01.pdf of top soil and large organic matter. Please adjust media to correspond with URMP. URMP requires a 70/30 mix.70%sand and 30%combination of top soil and large organic matter.Please adjust The details on plan sheet C5 have been revised to the 70/30 mix. media to correspond with URMP. L-Landscape Plans.743-745Cemetery.2018.01.pdf(1) Page Label: L-2 PLANTING PLAN Trees cannot be planted within aI Author: mikeh Date: 1/29/2018 8:42:32 AM utility easements. Please adjust Trees cannot be planted within utllltY plans so that no trees are no es^asp{a,eda ;;,,ryea5emes ® File Name: L-Landscape Plans.743-745Cemetery.2018.01.pdf planted in utility easements. o ��- -- ii41 *,° j/aiC'i This will be incorporated by others. firi,� ��% double check planting plan