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Home My WebLink About05(G) - Receive Quotes/Award Contract - Glascow Trail Drainage Improvements Report K:\016423-000\Admin\Construction Admin\016423-000 CST LOR_20200827.docx 701 XENIA AVENUE S | SUITE 300 | MINNEAPOLIS, MN | 55416 | 763.541.4800 | WSBENG.COM August 31, 2020 Honorable Mayor and City Council City of Prior Lake 4646 Dakota St. SE Prior Lake, MN 55372 Re: Glascow Trail Project City of Prior Lake WSB Project No. 016423-000 Dear Mayor and Council Members: Quotes were received for the above-referenced project on August 26, 2020. A total of 5 quotes were received. The quotes were checked for mathematical accuracy and tabulated and there are no errors made on the Proposal Forms. The Engineer’s Estimate was $30,843.50. The quote tabulation indicates the low bidder as G.F. Jedlicki, Inc., Chanhassen, MN, in the amount of $32,652.00. We recommend that the City consider these quotes and award a contract to G.F. Jedlicki, Inc., based on the results of the quotes received. Sincerely, WSB Jake Newhall, PE Project Manager Enclosure cc: Garrett Jedlicki, G.F. Jedlicki, Inc. Pete Young, City of Prior Lake John Perkins, WSB alp PROJECT: Glascow Trail Project OWNER: City of Prior Lake, MN WSB PROJECT NO.: 016423-000 Quotes Due: August 26, 2020 4:00 p.m Contractor Grand Total Bid 1 G.F. Jedlicki, Inc.$32,652.00 2 Krueger Excavating, Inc.$40,543.00 3 New Look Contracting, Inc.$50,786.00 4 Minger Construction Companies, Inc.$54,287.00 5 Kusske Construction Company LLC $54,480.00 Engineer's Opinion of Cost $30,843.50 Denotes corrected figure Jacob Newhall, PE Project Manager QUOTE TABULATION SUMMARY I hereby certify that this is a true and correct tabulation of the quotes as received on August 26, 2020. K:\016423-000\Admin\Construction Admin\016423-000 CST Bid Tab Summary 20200827.xlsx Quote TabulationGlascow Trail ProjectCity of Prior Lake, MNQuote Opening: Wednesday, August 26, 2020 at 4:00 p.m. Local TimeWSB Project No. 016423-000DENOTES CORRECTED FIGURELine # Mat. # Item Units Qty Unit Price Total Price Unit Price Total Price Unit Price Total Price Unit Price Total Price1 2021.501 MOBILIZATION LS 1 $10,000.00 $10,000.00 $2,250.00 $2,250.00 $10,000.00 $10,000.00 $6,000.00 $6,000.002 2104.503 SAWING BIT PAVEMENT (FULL DEPTH) L F 75 $4.00 $300.00 $6.00 $450.00 $1.00 $75.00 $10.00 $750.003 2104.503 REMOVE CURB & GUTTER L F 33 $7.50 $247.50 $6.00 $198.00 $1.00 $33.00 $12.00 $396.004 2104.504 REMOVE BITUMINOUS PAVEMENT S Y 24 $4.00 $96.00 $6.50 $156.00 $1.00 $24.00 $35.00 $840.005 2231.604 BITUMINOUS PATCH SPECIAL S Y 6 $75.00 $450.00 $385.00 $2,310.00 $200.00 $1,200.00 $550.00 $3,300.006 2503.503 12" RC PIPE SEWER DES 3006 CL V L F 12 $60.00 $720.00 $68.00 $816.00 $100.00 $1,200.00 $175.00 $2,100.007 2503.602 CONNECT INTO EXISTING DRAINAGE STRUCTURE EACH 2 $1,700.00 $3,400.00 $1,145.00 $2,290.00 $1,000.00 $2,000.00 $1,700.00 $3,400.008 2503.603 TRENCH DRAIN L F 26 $400.00 $10,400.00 $323.00 $8,398.00 $200.00 $5,200.00 $400.00 $10,400.009 2506.503 CONST DRAINAGE STRUCTURE DESIGN 4021 L F 10 $250.00 $2,500.00 $1,175.00 $11,750.00 $1,500.00 $15,000.00 $1,700.00$17,000.0010 2531.503 CONCRETE CURB & GUTTER DESIGN B618 L F 33 $50.00 $1,650.00 $62.00 $2,046.00 $100.00 $3,300.00 $100.00 $3,300.0011 2573.502 STORM DRAIN INLET PROTECTION EACH 2 $300.00 $600.00 $170.00 $340.00 $1.00 $2.00 $250.00 $500.0012 2574.507 COMMON TOPSOIL BORROW C Y 9 $20.00 $180.00 $22.00 $198.00 $1.00 $9.00 $200.00 $1,800.0013 2575.501 TURF ESTABLISHMENT LS 1 $300.00 $300.00 $1,450.00 $1,450.00 $2,500.00 $2,500.00 $1,000.00 $1,000.00$30,843.50 $32,652.00 $40,543.00 $50,786.00GRAND TOTAL BIDEngineer's Estimate Krueger Excavating Inc.G. F. Jedlicki, Inc. New Look Contracting, Inc.Page 1 of 2K:\016423-000\Admin\Construction Admin\016423-000 CST Bid Tab_20200827.xlsx Quote TabulationGlascow Trail ProjectCity of Prior Lake, MNQuote Opening: Wednesday, August 26, 2020 at 4:00 p.m. Local TimeWSB Project No. 016423-000DENOTES CORRECTED FIGURELine # Mat. # Item Units Qty Unit Price Total Price1 2021.501 MOBILIZATION LS 1 $10,000.00 $10,000.002 2104.503 SAWING BIT PAVEMENT (FULL DEPTH) L F 75 $4.00 $300.003 2104.503 REMOVE CURB & GUTTER L F 33 $7.50 $247.504 2104.504 REMOVE BITUMINOUS PAVEMENT S Y 24 $4.00 $96.005 2231.604 BITUMINOUS PATCH SPECIAL S Y 6 $75.00 $450.006 2503.503 12" RC PIPE SEWER DES 3006 CL V L F 12 $60.00 $720.007 2503.602 CONNECT INTO EXISTING DRAINAGE STRUCTURE EACH 2 $1,700.00 $3,400.008 2503.603 TRENCH DRAIN L F 26 $400.00 $10,400.009 2506.503 CONST DRAINAGE STRUCTURE DESIGN 4021 L F 10 $250.00 $2,500.0010 2531.503 CONCRETE CURB & GUTTER DESIGN B618 L F 33 $50.00 $1,650.0011 2573.502 STORM DRAIN INLET PROTECTION EACH 2 $300.00 $600.0012 2574.507 COMMON TOPSOIL BORROW C Y 9 $20.00 $180.0013 2575.501 TURF ESTABLISHMENT LS 1 $300.00 $300.00$30,843.50I hereby certify that this is an exact reproduction of bids received.Certified By: License No. 49170Date: August 26, 2020GRAND TOTAL BIDEngineer's EstimateUnit Price Total Price Unit Price Total Price$9,500.00 $9,500.00 $5,000.00 $5,000.00$4.00 $300.00 $5.00 $375.00$45.00 $1,485.00 $10.00 $330.00$47.00 $1,128.00 $15.00 $360.00$240.00 $1,440.00 $500.00 $3,000.00$135.00 $1,620.00 $200.00 $2,400.00$1,725.00 $3,450.00 $1,600.00 $3,200.00$500.00 $13,000.00 $610.00 $15,860.00$1,450.00 $14,500.00 $1,650.00 $16,500.00$77.00 $2,541.00 $60.00 $1,980.00$170.00 $340.00 $250.00 $500.00$137.00 $1,233.00 $75.00 $675.00$3,750.00 $3,750.00 $4,300.00 $4,300.00$54,287.00 $54,480.00Kusske Construction Company, LLCMinger Construction Companies, Inc.Page 2 of 2K:\016423-000\Admin\Construction Admin\016423-000 CST Bid Tab_20200827.xlsx K:\015497-000\WR\Glascow Trail Memo\20200612_MEMO_Glascow Trail Drainage Study.docx 701 XENIA AVENUE S | SUITE 300 | MINNEAPOLIS, MN | 55416 | 763.541.4800 | WSBENG.COM Memorandum To: Pete Young, PE, City of Prior Lake From: Jake Newhall, PE John Perkins, PE, CFM Date: June 12, 2020 Re: Glascow Trail Drainage Study WSB Project No. 15497-000 Existing Conditions Glascow Trail is located between TH 13 and Lower Prior Lake in Prior Lake, MN and drains from southwest to northeast and ultimately into Prior Lake. The road is a public urban roadway until just north of the hammer handle and then becomes a private street with a rural typical section. There is an existing drainage issue that is occurring where the public roadway transitions to the private section of Glascow Trail. During rain events runoff flows northeast along Glascow Trail, bypassing the last of the catch basins and curb and gutter on the public section of the road where it drains down the private section of the road. The runoff drains off the road and onto private property. The runoff ultimately drains to Lower Prior Lake but causes erosion in residents’ yards before draining to the Lake. The crown of the road is not well defined along Glascow Trail, which is causing some of the stormwater runoff to sheet across the entire road and bypass the catch basins instead of being concentrated in the gutter. A hydrologic analysis was performed for the area causing the drainage issue. In the 10-yr event, 3.5 cubic feet per second (cfs) of runoff is generated from the public section of Glascow Trail and drains to the last catch basins on that section of the street. An efficiency analysis of these catch basins was done, and it was determined that they capture 2.5 cfs of the runoff draining to them and bypass 1.0 cfs onto the private section of the road. An additional 0.7 cfs of runoff is generated on the private section of Glascow Trail, bringing the total runoff draining onto private property in the 10-yr event to 1.7 cfs. Proposed Improvements Two proposed options to fix this drainage issue were studied: 1. Extend the curb and gutter further down Glascow Trail to the point that the current runoff leaves the road and drains onto private property. Catch basins, storm sewer, and a new outlet to Lower Prior Lake would be constructed to capture runoff in the new curb and gutter. Easements would be acquired for the new storm sewer between Glascow Trail and the outlet into Lower Prior Lake. 2. Install trench drains or slotted drains across Glascow Trail just uphill from the last set of existing catch basins. Two new catch basins will be installed in the gutter line at the end of the trench drains/slotted drains to intercept the drainage received by them and direct it into the storm sewer system. The roadway has been redone recently, so recrowning the road was not considered as an option. Pete Young June 12, 2020 Page 2 K:\015497-000\WR\Glascow Trail Memo\20200612_MEMO_Glascow Trail Drainage Study.docx Recommendations We recommend constructing option 2. Option 2 will capture the majority of the runoff from the public Right-of-Way and direct it in City storm sewer instead of bypassing the public storm sewer system. Option 2 will be less costly, less disruptive to private property, will not require easements, and will not involve adding a new storm sewer outfall to Lower Prior Lake. Attachments: Exhibit A – Project Location Exhibit B – Option 2 Layout Option 2 Cost Estimate Example Trench Drain Details Example Slotted Drain Details Document Path: K:\015497-000\GIS\Maps\Exhibit A Project Location.mxd Date Saved: 6/8/2020 8:36:20 AM Legend Parcels outside City ROW "Storm Sewer ")Storm Sewer Inlets Exhibit A -Project Location 0 100Feet¯1 inch = 100 feetHWY 13150th Street WGlascow TrailLower Prior Lake Exh ibit B Option 2 Layout Legend 90 ft N➤➤N Item No. MN/DOT Specification No. Description Unit Estimated Total Quantity Unit Price Estimated Price 1 2021.501 MOBILIZATION LUMP SUM 1 698.40$ 698.40$ 2 2104.503 SAWING BIT PAVEMENT (FULL DEPTH) LIN FT 48 5.00$ 240.00$ 3 2104.504 REMOVE BITUMINOUS PAVEMENT SQ YD 13 10.00$ 130.00$ 4 2231.604 BITUMINOUS PATCH SPECIAL SQ YD 10 75.00$ 750.00$ 5 2503.503 12" RC PIPE SEWER LIN FT 10 50.00$ 500.00$ 6 2503.603 TRENCH DRAIN LIN FT 20 400.00$ 8,000.00$ 7 2506.502 CASTING ASSEMBLY EACH 2 800.00$ 1,600.00$ 8 2506.503 CONST DRAINAGE STRUCTURE DESIGN 4021 LIN FT 9 250.00$ 2,250.00$ 9 2506.602 CONNECT INTO EXISTING DRAINAGE STRUCTURE CU YD 2 1,500.00$ 3,000.00$ 10 2531.503 CONCRETE CURB & GUTTER DESIGN B618 LIN FT 20 25.00$ 500.00$ 11 2573.502 STORM DRAIN INLET PROTECTION EACH 2 200.00$ 400.00$ 12 2575.504 SODDING SQ YD 9 10.00$ 90.00$ Item Total 18,158$ - CONTINGENCY LS 1 1,816$ 1,816$ 10% Construction Total 19,974$ - ENGINEERING, FISCAL, & ADMIN LS 1 5,393$ 5,393$ 27% Estimated Project Cost 25,367$ *MOBILIZATION is 4% of the "Item Total." Option 2 10" 12 5/8" 19 3/16" END VIEW 18" O.C. TOP VIEW 96" 98" INV. VARIES SIDE VIEW SLOPE 2" FEMALE RECEIVING FLANGE ALLOWS FOR WATER TIGHT SEALING OF JOINTS RIGID METAL INSTALLATION BRACKETS ACCEPT #4 REBAR 3" LONG X 3/8" n CONCRETE ANCHORS @ 18" O.C. HEAVY DUTY LOAD BEARING Z - FRAME WITH BLACK POWDER COATED FINISH IDENTIFICATION LABEL WITH FLOW DIRECTION ULTRA SMOOTH PRECAST FIBER REINFORCED POLYMER TRENCH BODY PLYWOOD TOP KEEPS TRENCH CLEAN DURING CONSTRUCTION NOTE: ALL TRENCHES ARE FACTORY ASSEMBLED AND READY FOR SITE INSTALLATION ISOMETRIC VIEW DTPF10-HDBP15ZSA FIBER REINFORCED POLYMER R2 RIGID STAMPED METAL FOR #4 BARS 10" PRECAST TRENCH DRAIN SLOPE LOAD RATING INSTALL DEVICE TRENCH MATERIAL ANCHOR STUDS STEEL PER ASTM A-36 BLACK POWDER COATING (POLYESTER BASE) HEAVY DUTY FRAME COATING 3" X 3/8" n FRAME MATERIAL 0.5% TYP (CUSTOM SLOPE AVAILABLE) 574c Industrial Way N. Dallas, GA 30132 PH: 770-505-6575 www.trenchdrain.net STANDARD TOLERANCES 0 = +/-0.25 0.0 = +/-0.25 0.00 = +/- 0.13 GLASCOW TRAIL BID FORM CITY OF PRIOR LAKE WSB PROJECT NO. 016423-000 PAGE 1 Line No. Item No. Item Units Quantity Unit Price Total Price 1 2021.501 MOBILIZATION LS 1 $ $ 2 2104.503 SAWING BIT PAVEMENT (FULL DEPTH) L F 75 $ $ 3 2104.503 REMOVE CURB & GUTTER L F 33 $ $ 4 2104.504 REMOVE BITUMINOUS PAVEMENT S Y 24 $ $ 5 2231.604 BITUMINOUS PATCH SPECIAL S Y 6 $ $ 6 2503.503 12" RC PIPE SEWER DES 3006 CL V L F 12 $ $ 7 2503.602 CONNECT INTO EXISTING DRAINAGE STRUCTURE EACH 2 $ $ 8 2503.603 TRENCH DRAIN L F 26 $ $ 9 2506.503 CONST DRAINAGE STRUCTURE DESIGN 4021 L F 10 $ $ 10 2531.503 CONCRETE CURB & GUTTER DESIGN B618 L F 33 $ $ 11 2573.502 STORM DRAIN INLET PROTECTION EACH 2 $ $ 12 2574.507 COMMON TOPSOIL BORROW C Y 9 $ $ 13 2575.501 TURF ESTABLISHMENT LS 1 $ $ BASE BID TOTAL $ MB1041924.57retaining wall top B1042924.48retaining wall top1043924.24retaining wall top1044924.52retaining wall top1045921.87retaining wall bottom B1046921.00retaining wall bottom1047923.81retaining wall top28"1052922.78retaining wall top PC1053920.38retaining wall bottom PC1054920.21retaining wall bottom1055922.61retaining wall top1056 922.71retaining wall top PT1057919.96retaining wall botto m P T 14"1061924.91garage floor elev1062924.63building B1063925.87building1064920.81building E20"1066921.09retaining wall top1067919.38retaining wall bottom1068918.37retaining wall bottom1069919.71retaining wall top1070920.22retaining wall top E1071919.42retaining wall bottom E1072918.57retaining wall bottom B1073919.99retaining wall top B16"1075914.91retaining wall botto m 1076916.72retaining wall top1077914.78retaining wall top E1078913.60retaining wall bottom E26" 24" MB 14" 40" MB 6" 6"5056940.14treeline B5057939.64treeline5070937.36treeline5071936.03treeline EMB GLASCOW TRAIL S.E. SCALE IN FEET 0 H: 20 40 WSB PROJECT NO.:REVISIONSNO.DATEDESCRIPTIONK:\016423-000\Cad\Plan\016423-000-C-SITE PLAN.dwg 7/23/2020 12:00:33 PMN 016423-000 SCALE: PLAN BY: DESIGN BY: CHECK BY: AS NOTED CKJ JLP JHN I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION,OR REPORT WAS PREPARED BY ME OR UNDER MYDIRECT SUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEER UNDER THELAWS OF THE STATE OF MINNESOTA.LIC. NO:DATE:JACOB NEWHALL, P.E.07/10/202049170DRAINAGE IMPROVEMENTSGLASCOW TRAIL SECITY OF PRIOR LAKESITE PLAN SHEET OF 1 1 CONSTRUCTION NOTES: 1.A TRAFFIC CONTROL PLAN MUST BE SUBMITTED TO THE CITY FOR APPROVAL (INCIDENTAL TO MOBILIZATION). IT IS ANTICIPATED THAT HALF WILL NEED TO BE CONSTRUCTED AT A TIME TO ALLOW FOR CONTINUED ACCESS FOR RESIDENTS. 2.STRIP ALL INPLACE TOPSOIL AND SLOPE DRESSING IN AREAS TO BE DISTURBED BY CONSTRUCTION AND REUSE AS SLOPE DRESSING (INCIDENTAL TO TURF ESTABLISHMENT). 3.SAW CUT (FULL DEPTH) 75 LIN FT AND REMOVE 24 SY BITUMINOUS PAVEMENT IN AREAS WHERE TRENCH DRAIN AND NEW RC PIPE WILL BE INSTALLED. 4.BITUMINOUS PATCH SPECIAL IN AREAS WHERE PAVEMENT WAS REMOVED FOR RC PIPE INSTALLATION. 5.REMOVE CURB AND GUTTER TO INSTALL NEW RC PIPE AND DRAINAGE STRUCTURE DESIGN 4021. 6.REPLACE CURB AND GUTTER BETWEEN NEW DRAINAGE STRUCTURE AND EXISTING CATCH BASIN WITH CONCRETE CURB AND GUTTER DESIGN B618. DRAINAGE NOTES: 1.TOP OF CASTING (T.C.) ELEVATIONS ARE GIVEN TO CENTER OF CASTINGS. SEE MNDOT STANDARD PLATE 4021 FOR LOCATION OF CASTING. 2.PAY HEIGHTS ARE FROM BOTTOM OF CASTING TO OUTLET INVERT, PLUS 0.7'. 3.RC PIPE IS DES 3006 GASKET JOINT PIPE. 4.PIPE FLOW LINE (F.L.) ELEVATIONS ARE AT EDGE OF STRUCTURE. EROSION CONTROL NOTES: 1.PROVIDE INLET PROTECTION ON TWO EXISTING CATCH BASINS IN GUTTER LINE PRIOR TO THE START OF CONSTRUCTION. 2.STABILIZATION OF DISTURBED AREAS SHALL BE DONE BY PERMANENT TURF ESTABLISHMENT WHENEVER POSSIBLE. 3.PERMANENT STABILIZATION IS AS FOLLOWS: SEED MIX 25-131 @ 120 LBS/ACRE FERTILIZER TYPE 3 (SLOW RELEASE 22-5-10) @ 350 LBS/ACRE STABILIZED FIBER MATRIX (3884.B.3) @ 3,000 LBS/ACRE 4.IN THE EVENT THAT PERMANENT STABILIZATION CANNOT BE IMPLEMENTED WITHIN 14 DAYS AFTER CONSTRUCTION ACTIVITY IN THE DISTURBED AREAS HAS CEASED, TEMPORARY STABILIZATION BMP'S MUST BE SCHEDULED TO OCCUR WITHIN THE 14 DAY TIME FRAME. 5.CONSTRUCTION SITE WASTE MUST BE PROPERLY MANAGED, SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS, LITTER AND SANITARY WASTE AT THE CONSTRUCTION SITE. HIGH W A Y 1 3 GLAS C O W T R AI L S E 6' - 12" RC PIPE SEWER CL V @ 1.67% CONSTRUCT DRAINAGE STRUCTURE DESIGN 4021 SEE "NOTCH DETAIL" FOR CONNECTION TO TRENCH DRAIN (N: 194956.6139, E: 481148.3543) T.C. 928.58 LIP ELEV. 927.83 F.L.924.65 CONSTRUCT DRAINAGE STRUCTURE DESIGN 4021 SEE "NOTCH DETAIL" FOR CONNECTION TO TRENCH DRAIN (N: 194947.5384, E: 481178.3916) T.C. 928.68 LIP ELEV. 927.93 F.L. 923.98 6' - 12" RC PIPE SEWER CL V @ 1.67% CONNECT TO EXISTING DRAINAGE STRUCTURE F.L. 924.55 CONNECT TO EXISTING DRAINAGE STRUCTURE F.L. 923.88 PERMANENT STABILIZATION (TYP.) 12' TRENCH DRAIN NEENAH R-4999-CX (OR APPROVED EQUAL) WITH TYPE C GRATE SEE TRENCH DRAIN DETAIL FOR DIMENSIONS 14' TRENCH DRAIN NEENAH R-4999-CX (OR APPROVED EQUAL) WITH TYPE C GRATE SEE TRENCH DRAIN DETAIL FOR DIMENSIONS 36" 15.2" 24" STEEL NOSING NOTCH INLET OPENING NOTCH DETAIL 1.CUT NOTCH INTO THE CENTER OF THE LIP OF THE PRECAST CURB OPENING CATCH BASIN WITH THE DIMENSIONS SHOWN BELOW OR PROVIDE A PRECAST STRUCTURE WITH NOTCH (INCIDENTAL TO CONSTRUCT DRAINAGE STRUCTURE DESIGN 4021). PROVIDE SHOP DRAWINGS. 2.INSTALL TRENCH DRAIN CASTING TO THE LIP OF THE PRECAST CURB OPENING CATCH BASIN. 3.FORM AND POUR TRENCH DRAIN SECTION SHOWN ON "TRENCH DRAIN DETAIL" TO PROVIDE A WATER TIGHT SEAL AND CONNECTION BETWEEN THE TRENCH DRAIN AND PRECAST CURB OPENING CATCH BASIN (INCIDENTAL). 4.SEE MNDOT STANDARD PLATE 4021 FOR STRUCTURE DETAILS AND DIMENSIONS. 8" CONCRETE MIX NO. 3G52 NEENAH CASTING R-4999-CX (OR APPROVED EQUAL) WITH TYPE C GRATE TRENCH DRAIN DETAIL 1.FOLLOW MANUFACTURERS RECOMMENDATIONS FOR TRENCH CONSTRUCTION. 2.SLOPE FLOWLINE OF TRENCH DRAIN TO MATCH THE CROSS SLOPE OF PAVEMENT. 3.ALL NECESSARY MATERIALS, LABOR, APPURTENANCES ARE INCLUDED. 4.ALL REBAR IS EPOXY COATED WITH 2" MINIMUM CLEAR COVER. 5.SPACE PER THE "OPENING HOLE FOR REBAR" ON THE CASTING AS SHOWN IN MANUFACTURER'S RECOMMENDATIONS.. 10" 6" 12" .1' SUMP EX. BIT. PAVEMENT 6466 150TH STREET SE 6500 GLASCOW TRAIL SE 6480 GLASCOW TRAIL SE 12" LIP SAW CUT & PAVEMENT REMOVAL LIMITS SAW CUT (FULL DEPTH)12" #4 REBAR (TYP.) SAW CUT (FULL DEPTH) 9" #4 REBAR @ 12" O.C. (TYP.) 12" #4 REBAR SEE NOTE 5 (TYP.)