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07-15-98 IM1:—Hakanson Anderson M11 Assoc., Inc. July 15, 1998 Honorable Mayor and City Council City of Otsego 8899 Nashua Avenue N.E. Otsego, MN 55330 RE: Total Infrastructure Construction and Improvement Cost Street Overlay Project Area Dear Mayor and Council, 3601 Thurston Avenue Anoka, Minnesota 55303 612/427-5860 Fax 612/427-X4()(X 0520 As directed, we have evaluated the future public improvements within the street overlay project areas. Attached for information and use are data on individual components along with summary data on the systems. The total system costs are in the range of $28,000 to $35,000 per residential unit as shown on the attachments. This includes everything related to sewer, water, drainage and streets as if these areas were to be fully constructed or reconstructed with all new infrastructure. The costs shown are deemed to be a maximum and are in 1998 dollars. When actual hearings are held for improvements, it may be that some components, such as concrete curb, may not be desired. This information will be reviewed and presented via overhead exhibits at the informational meeting. Please call me if you have questions. Sincerely, Hakanson Anderson Associates, Inc. �AH4-a—rwood, PE clk Engineers C:\Share\WPmuni\AOTSEGO\336\ot336cc1 .doc Landscape Architects Surveyors HALL'S POND AREA 83 Units ESTIMATED ESTIMATED CONSTRUCTION PROJECT COST COST UNIT COST Sanitary Sewer 1 352.8041 $423,000 1 $5,100 Water Main 356,671 $428,000 $5,150 Street Construction 762,928 $916,000 $11,000 Storm System 311,440 $374,000 $4,500 1,/0J,043 a4,141,uuu a./O,/0u Trunk or Connection Charges, per unit Surface Water Control $1,500 Wastewater Treatment Facility $2,750 Trunk Sanitary Facilities $2,100 Trunk Water Supply & Distribution $2,850 ay,cuv Total Infrastructure CosL All Components: $34,950 VASSEUR'S OAKS AREA 93 Units ESTIMATED ESTIMATED CONSTRUCTION PROJECT COST COST IINrT COST Sanitary Sewer 333,714 $400,000 $4,300 Water Main 303,625 $365,000 $3,920 Street Construction 628,455 $754,000 $8,110 Storm System 299,460 $360,000 $3,870 1,000,za4 ai,o/a,vw atu,zuv Trunk or Connection Charges, per unit Surface Water Control $1,500 Wastewater Treatment Facility $2,750 Trunk Sanitary Facilities $2,100 Trunk Water Supply 8 Distribution $2,850 a U'ZWv Total Infrastructure CosL All Components: $29,400 DEER FIELD ACRES S HIDDEN VALLEY 36 Units ESTIMATED ESTIMATED CONSTRUCTION PROJECT COST COST UNIT COST Sanitary Sewer 113,869 $136,000 $3,780 Water Main 119,038 $143,000 $3,970 Street Construction 237,155 $285,000 $7,920 Storm System 111,200 $133,000 $3,690 001,104 aoyl,uuU 41 y,JOu Trunk or Connection Charges, per unit Surface Water Control $1,500 Wastewater Treatment Facility $2,750 Trunk Sanitary Facilities $2,100 Trunk Water Supply d Distribution $2,850 av,zuu Total Infrastructure Cost, All Components: $28,560 INFRASTRUCTURE CONSTRUCTION OR REPLACEMENT COSTS STREET CONSTRUCTION General Earthwork & Shaping $8.70 /FT Road Structure, Base & Bituminous $26.10 /FT Concrete Curb & Gutter $12.60 /FT Restoration $14.00 /FT Indirect Costs 1 $12.60 /FT $74.00 /FT DRIVEWAY RECONSTRUCTION $630.00 /EA SANITARIA SEWER SYSTEM: Project Costs Sewer Pipe Construction $22.00 /FT Average Sewer Services 1 $450.00 /EA WATER MAINS Water Main Construction $28.00 /FT Average Hydrants, Valves & Appurtenances $8.00 /FT Water Services $630.00 /EA STORM SEWER SYSTEM Storm Pipe, Inclusive of Structure $45.00 /FT Average Share\excel\otsego\ot336est Sheet: INFRA CONST. COSTS 1 7/15/98 !IEEE m -m MEN or z—{ � I 1 N.E. 88t ST. Z 07.7 gam:. 87th ST. 1 GF I'S � sr 9 3.9 94.1 890 ?`VP s h 2 V1 JI � ifwi:�raa 940 r > 1 � sr Ii•, J� 881 9 .5 a y Z [/879-5 X65 874 874 0t 2 FSS' O w 859 NE 84 NEI 8 874 861.5 h STI[; )f 336 .()T336EX I .Dw - 940 r > PStP v 890 890 J� 881 9 .5 a y Z [/879-5 X65 874 874 0t 2 FSS' O w 859 856 �s� 9pJ1 O Q LLJ 990 z 8 892 ST. 873.8 = IS 0914 874.3 8 X88 855 05 L'- 9p0 Y36. �0 918 ' 927 2 13 .4� > 94 � � \ J�!\ \ 6 C,t`O g� 0.878 rj I a$07 80.5 853.2 O 3 3. O �6 N.E %,gth STR ET a f .9, ` 872 880 I 862. 860.4 852 880 851.6 PROPOSED SANITARY SEWER PLAN K I CITY OF OTSEGO, MINNESOTA 5w 0 S0°Iwo JULY 1998Ankerson 1==:n Anderson � '" FEET FILE OT336 ■ Assoc.,Inc. )f 336 .()T336EX I .Dw - HALL'S 1ST, 2ND, 3RD ADDITIONS OT336 SEWER COST SUMMARY July 20, 1998 Schedule "A" - SANITARY SEWER PIPE Item Description Estimated Unit Ouantitv Price Extension 1 8" PVC to 12 ft. 5,600 LF $11.88 LF $66,528 2 8" PVC, 12 to 16 ft. 1,750 LF $17.38 LF $30,415 3 8" PVC, 16 to 20 ft. 2,200 LF $24.53 LF $53,966 4 8" PVC, 20 to 24 ft. 1,350 LF $33.35 LF $45,023 Total Schedule "A" Schedule "B" - MANHOLES Item nesrrintinn 10,900 LF Average $17.98 /LF $195,932 Estimated Unit Ouantitv Price Extension 1 to 12 ft. 20 EA $1,190.00 EA $23,800 2 12 to 16 ft. 7 EA $1,770.00 EA $12,390 3 16 to 20 ft. 7 EA $2,350.00 EA $16,450 4 20 to 24 ft. 6 EA $2,930.00 EA $17,580 Total Schedule "B" Schedule "C" -DEWATERING Item nesrrintinn 40 EA Average $1,755.50 /EA $70,220 Estimated Unit Ouantitv Price Extension 1 to 12 ft. Pipe Depth 3,000 ' LF $6.25 FT $18,750 2 12 to 16 ft. Pipe Depth 1,100 LF $6.25 to $7.50 FT $7,625 3 16 to 20 ft. Pipe Depth 2,200 LF $6.25 to $8.88 FT $15,539 4120 to 24 ft. Pipe Depth 1,350 LF $7.50 to $12.00 FT $14,028 Total Schedule "C" 7,650 LF Average $7.31 FT $55,942 Schedule "D" - SANITARY SEWER SERVICES Estimated Unit Item Description Quantity Price Extension 11 Services 83 EA $370.00 j EA $30,710 Total Schedule "D" $30,710 Schedule A $195,932 Schedule B $70,220 Schedule C $55,942 Schedule D $30,710 ESTIMATED CONSTRUCTION COST: $352,804 FILE: Share\Excel\Otsego\ot338scs SHEET: HALL'S 1,2,3 ADD - SEWER COST Page 1 7114/98 VASSEUR'S OAK GROVE ESTATES OT336 SANITARY SEWER COST SUMMARY July 20, 1998 Schedule "A" - SANITARY SEWER PIPE I+em rl-rin+inn Estimated Unit nllantity Price Extension 118" PVC to 12 ft. 5,020 LF $11.88 LF $59,638 2 8" PVC, 12 to 16 ft. 1,800 LF $17.38 LF $31,284 3 8" PVC, 16 to 20 ft. 1,360 LF $24.53 LF $33,361 4 8" PVC, 20 to 24 ft. 870 LF -$33.35 LF $29,015 5 8" PVC, 24 to 28 ft. 7 0 OT, LF $43.82 LF $30,674 Total Schedule "A" Schedule "B" - MANHOLES I+nm M-ri-+inn 9,750 LF Average $18.87 /LF $183,971 Estimated Unit C)i tantity Price Extension 1 Ito 12 ft. 15 EA $1,190.00 EA $17,850 2 12 to 16 ft. 5 -EA $1,770.00 EA $8,850 3 16 to 20 ft. 4 EA $2,350.00 EA $9,400 j 4 20 to 24 ft. 3 EA $2,930.00 EA $8,790 5 24 to 28 ft. 11 EA $3,510.00 EA $3,510 Total Schedule "B" 28 EA Average $1,729 /EA $48,400 Schedule "C" -DEWATERING Estimated Unit 14--- rl-rin+inn ntlarlttty Price Extension 1 to 12 ft Pipe Depth 2,820 LF $6.25 to $12.00 FT $24,623 2 12 to 16 ft. Pipe Depth 1,700 ILF $6.25 to $10.38 FT $14,755 3 16 to 20 ft. Pipe Depth 1,360 LF $8.88 to $7.50 FT $10,752 4 20 to 24 ft. Pipe Depth 870 LF $7.50 to $10.38 FT $8,189 5 24 to 28 ft. Pipe Depth 700 LF $10.38 to $13.75 FT $8,614 Total Schedule "C" Schedule "D" - SANITARY SEWER SERVICES Item Description 1 !Services Total Schedule "D" 7,450 LF Average $8.98 /FT $66,933 Estimated Quantity 93 1 EA Schedule A Schedule B Schedule C Schedule D ESTIMATED CONSTRUCTION COST: FILE: Share\Excel\Otsego\ot3363c3 SHEET: VASSELIR'S - SEWER COST Page 1 Unit Price Extension $370.00 EA 1$34,410 $34,410 $183,971 $48,400 $66,933 $34,410 $333,714 7/14/98 DEER FIELD ACRES & HIDDEN VALLEY OT336 SANITARY SEWER COST SUMMARY July 20, 1998 Schedule "A" - SANITARY SEWER PIPE Item Description Estimated Unit Quantitv Price Extension 18" PVC to 12 ft. 1 3,6701 LF 1 $11.88 1 LF 1 $43,600 218" PVC, 12 to 16 ft. 1 8901 LF I $17.38iLF 1 $15,4681 Total Schedule "A" Schedule "B" - MANHOLES Item DescriDtion 4,560 LF Average $12.95 /LF $59,068 Estimated Unit Quantitv Price Extension 1 to 12 ft. I 15 EA I $1,190.00 EA 1 $17,850 2112 to 16 ft. I 4 EA I $1,770.00 EA 1 $7,080 Total Schedule "B" Schedule "C" -DEWATERING Item Description 1Ito 12 ft. Pipe Depth 2112 to 16' Pipe Depth Total Schedule "C" Schedule "D" - SANITARY SEWER SERVICES Item Description 1 !Services Total Schedule "D" Schedule A Schedule B Schedule C Schedule D ESTIMATED CONSTRUCTION COST: 19 EA Average $1,312 /EA $24,930 Estimated Unit Quantity Price Extension 1,720 ILF 1 $6.25 to $8.881 FT $12,644 440 ILF (- $8.881 FT 1 $3,907 2,160 LF Average $7.66 /FT $16,551 Estimated Unit Quantity Price Extension 36 1 EA I $370.00, EA 1 $13,320 $13,320 $59,068 $24,930 $16,551 $13,320 $113,869 FILE: Share\Excel\Otsego\ot336scs SHEET: DEER FIELD ACRES - SEWER COST Page 1 7/14/98 PROPOSED WATERMAIN PLAN CITY OF OTSEGO, MINNESOTA JULY 1998 FILE: OT336 'iv Ankerson Anderson Assoc.,inc. ,O i 336`,Ot335ex2.d'N , HALL'S 1ST, 2ND, AND 3RD ADDITIONS OT336 July 20, 1998 WATERMAIN COST SUMMARY Estimated Unit Item Description Quantitv Price Extension 1 6" DIP Watermain 12,146 LF $18 LF $218,628 2 8" DIP Watermain 330 LF $21 LF $6,930 3 Hydrant 35 LF $1,500 LF $52,500 4 Fittings 6,865 LB $1.20 LB $8,238 5 6" Gate Valve 58 EA $450 EA $26,100 6 8" Gate Valve 1 EA $700 EA $700 7 Water Services 1 831 EA I $525 EA 1 $437575 Total Construction Cost: Trunk Cost (oversizing): Construction Cost minus Trunk Cost: $356,671 $0 $356,671 VASSEUR'S OAK GROVE ESTATES OT336 July 20, 1998 WATERMAIN COST SUMMARY Estimated Unit Item Descriotion Quantitv Price Extension 1 6" DIP Watermain 8,612 LF $18 LF $155,016 2 12" DIP Watermain 1,560 LF $30 LF $46,800 3 Hydrant 29 EA $1,500 EA $43,500 4 Fittings 6,697 LB $1.20 LB $8,036 5 6" Gate Valve 45 EA $450 EA $20,250 6 12" Butterfly Valve 3 EA $1,200 EA 1 $3,600 7 Water Services I 93 EA $525 EA 1 $48,825 Total Construction Cost: Trunk Cost (oversizing): Construction Cost minus Trunk Cost: $326,027 $22,402 $303,625 DEER FIELD ACRES AND HIDDEN VALLEY OT336 July 20, 1998 WATERMAIN COST SUMMARY Estimated Unit Item Descriotion Ouantity Pricy Pvfcaneinn 1 6" DIP Watermain 240 LF $18.00 LF $4,320 2 8" DIP Watermain 480 LF $21.00 LF $10,080 3 12" DIP Watermain 3,140 LF $30.00 LF $94,200 4 Hydrant 12 EA $1,500.00 EA $18,000 5 Fittings 4,440 LB $1.20 LB $5,328 6 6" Gate Valve 12 EA $450.00 EA $5,400 7 8" Gate Valve 1 EA $700.00 EA $700 8 12" Butterfly Valve 6 EA $1,200.00 EA $7,200 9 Water Services 36 EA $525.00 EA $18,900 Total Construction Cost: $164,128 Trunk Cost (oversizing): $45,090 Construction Cost minus Trunk Cost: $119,038 r.I- -1--RIO' n 1nr1n\i C0•r1AA ATCn (-n CT L]DC A L(nAUUKI ITEM DESCRIPTION UNIT UNIT COST TRUE QUANTITY PER 1000 LF OF RDWY MULTIPLY FACTOR BUMPED QUANTITY PER 1000 LF OF RDWY ROUNDED QUANTITY PER 1000 LF OF RDWY SUBTOTAL COST EST. PER 1000 LF OF RDWY 1 Common Excavation CY $3.50 711 1.10 782.10 800 $2,800.00 2 Sub rade Correction CY $5.00 300 1.00 300.00 300 $1,500.0 3 Sub rade Preparation RS $100.00 10 1.00 10.00 10 $1,000.00 4 Granular Borrow L CY $6.00 522 1.15 600.30 600 $3,600.00 5 6 Topsoil Borrow (LV) Class 5 Aggregate Base 6' CY T $8.00 $6.50 _ 390 119 1.15 1.15 448.50 1,368.50 480 1,370 $3,840.00 $8,905.00 7 Bituminous Base 2' T $24.00 353 1.10 388.30 390 $9,360.00 8 Bituminous Wear 1.5' T $26.00 265 1.10 291.50 295 $7,670.00 9 Bituminous Material for Tack Coat GAL $1.00 161 1.10 177.10 180 $180.00 10 Concrete Curb 81 Gutter (B618 LF $6.00 2000 1.05 2 100.00 2 100 $12 600.00 11 Restoration = SoddingSY $2.50 4,000_- _1.00 , 4,000.00 w'^ J^ 4,000 $10,000.00 QUO 1U 1111-INVA I 1-L111111M I V V1-LVVVI\V 11-1-- I..-. .vvv r.• ,-.,-•--•-- I'. I'fITIA\IAI nolo Cul AM 0CrnKICT0I IrTtnH1 (`nCT FCTIMATPA ITEM DESCRIPTION UNIT UNIT COST QUANTITY PER EACH DRIVEWAY SUBTOTAL COSTS 1 Remove Exist1n2 Bituminous Driveway SY $3.00 28 $84.00 2 Class 5 Aggregate Base 6' T $7.50 9 $67.50 3 6" Concrete Driveway Aron SY $40.00 7 $280.00 4 jBituminous Wear for Drivewa 2.5' T $30.00 - 3.2 _$96.00 I U I AL GUJ 1 CJ 1 ImA I C rum cmc, l URIv CYYN t RCN%jimo a r\V V 11V1Y. .�Vil.Vv �I\IAV ncl.n\IOT�11l�T Ir%L1 6"o^vlrA4eCr(0-J Fair' Fr 26 JZ0.10 V� /Lc:IrvKA rias VII I v1 v 1VVvv ..v.�v.•n. ..r - -- SUBTOTAL SUBTOTAL TOTAL ROADWAY ROADWAY TOTAL LENGTH RECONSTR. NUMBER DRIVEWAY RECONSTR. RECONSTR. RECONSTR. OF ROADWAYS COST OF COST COST COST EST. PER COST EST. PER PROPOSED PROJECT AREA LF DRIVE AYS ESTIMATE ESTIMATE LINEAL FOOT PROPERTY _ Halls 1st, 2nd, 8, 3rd Additions 11,702 _ESTIMATE $719 146.41 83 $43 782.50 $762_928.91 _ $65.20 __$9,191.91 Vasseur's Oak Grove Estates 1 sl & 2nd Addns. 9,428 $579,397.74 _ " 93 $49,057.50 $628,455.24 $66.66 36,757.58 Deer Field Acres 81 Hidden Valley 3,550 $218,165.25 36 $18,990.00 $237,155.25 $66.80 $6,587.65 Page Avenue NE from CSAH 39 to 85th St.) 2,620 1 $161,012.10 _ 12 $6,330.001 $167,342.10 $63.87 $6,972.59 Roadway Reconstruction Cost per Property for Page Avenue reflects that only 50% of this roadway has benefiting properties. 10A,44 s /;roroirioN - X6110 ACn aA" r a .tfeuK.! 45r, -,q I -a - / o i /2,0 /10 Peet a, -j / /- I Tiy Cv J 7' o r= 1201"9S pe0 K. /,:,,/ cec, o df 6 ole, ear q� c A - 9 8 >l � R s.to Ac'�c U N� i c�.v � �is�6d ivV d / t o /r7 Bono Ac�c uN� T Trfc fai7Pi veJ/o � OT336 s / r P6e7E•v,0e,v 7- 117 7- '117YoU7- o/-- HALLS 1ST, 2ND, & 3RD ADDITIONS STORM SEWER & DRAINAGE COST ESTIMATE BREAKDOWN COST ESTIMATE PER BENEFITING PROPERTY: $3,762.29 VASSEUR'S OAK GROVE ESTATES IST & 2ND ADDITIONS STORM SEWER & DRAINAGE COST ESTIMATE BREAKDOWN ITEM DESCRIPTION UNIT UNIT COST TRUE QUANTITY MULTIPLY FACTOR BUMPED QUANTITY ROUNDED QUANTITY SUBTOTAL 1 ---Remove CMP Driveway Culverts LF $2.50 UNIT TRUE MULTIPLY BUMPED ROUNDED COST ITEM DESCRIPTION Remove CMP_Oriveway Culverts UNIT LF COST $2.50 QUANTITY 1,740 FACTOR 1.00 QUANTITY 1,740.00 QUANTITY 1,740 300 ESTIMATE $4,350__00 51,050.00 1 2 Remove CMP Roadwa�uNerts truct Drainage Structures LF EA $3.50 $1,000.00 300 51 1.00 1.00 300.00 51.00 3.00 -- 51 3 _ 551,000.00 $1,350.00 EA $450.001 Pipran EA $450.00 3 980 1.00 1.00 980.00 980526,480.00 LF $27.00 C Plpe Sewer C Pi a Sewer Sewer LF LF LF $27.00 530.00 $35.00 5,900 950 1.00 1.00 5,900.00 950.00 _ 5,900 950 $177,1)00.00 533,250.0 44i4"RC 3,060 C Pipe Excavation EA om RipLa CY _..____.. -- $5000.00 31.00 3.00 3 T'^ $60.00 301.10 33.00 33 r� - --0- ecwca rt nRAINAGF INFRASTRUCTURE: 515,000.00 51,980.0 01 $311,440.00 $91,800.00 7 _ COST ESTIMATE PER BENEFITING PROPERTY: $3,762.29 VASSEUR'S OAK GROVE ESTATES IST & 2ND ADDITIONS STORM SEWER & DRAINAGE COST ESTIMATE BREAKDOWN ITEM DESCRIPTION UNIT UNIT COST TRUE QUANTITY MULTIPLY FACTOR BUMPED QUANTITY ROUNDED QUANTITY SUBTOTAL COST ESTIMATE 1 ---Remove CMP Driveway Culverts LF $2.50 1,140 1.00 1,140.00 1,140 _$_2_850.00 2 CMP Roadway Culverts LF $3.50 120 1.00 120.00 120 _ $420.00 _ _ 3 _Remove Construct Drainage Structures EA $1,000.00 48 1.00 48.00 48 $48,000.00 4 24" RC Pipe Apron EA $450.001 4 1.00 4.00 4 $1,800.00 5 15" RC_Pipe Sewer - LF $27.00 2,260 1.00 2,260.00 2,260 $61,020.0_0 618" _ RC Pipe Sewer LF $30.00 3,060 1.00 3,060.00 3,060 $91,800.00 7 _ 24" WC Pipe Sewer LF $35.00 2,350 1.00 2,350.00 2,350 $82,250.00 8 Pond Excavation EA $5,000.00 2 1.00 2.00 2 _ $10,000.00 9_ _ Random Rip_rap CY $60.00 20 1.10 22.00 22 $1,320.00 SUBTUTAL GUST ESTIMATE OF ST UKM SEWEK & UKAINAIit M-KAS I KUL, 1 UKt: NZV0J,'40U.UW COST ESTIMATE PER BENEFITING PROPERTY: $3,220.00 DEER FIELD ACRES & HIDDEN VALLEY STORM SEWER & DRAINAGE COST ESTIMATE BREAKDOWN JU'd I U IAL LUJI CJ IIMA IC Ur 01 Unmr---•-- COST ESTIMATE PER BENEFITING PROPERTY: $3,088.89 SUBTOTAL UNIT TRUE MULTIPLY BUMPED ROUNDED COST ITEM DESCRIPTION UNIT COST QUANTITY FACTOR QUANTITY QUANTITY ESTIMATE 1 CMP Driveway Culverts LF $2.501 720 1.00 720.00 720 $1,800.00 2 -Remove Remove CMP Roadway Culverts LF $3.50 60 1.00 60.00 60 $210.00 3 lConstruct Drainage Structures EA $1,000.00 16 1.00 16.00 16 $16,000.00 4 24" RC Pipe Apron EA $450.00 1 1.00 1.00 1 $4_50.00 5 15" RC Pipe Sewer LF $27.00 790 1.00 790.00 790 $21,930.00 6 18" RC Pipe Sewer LF $30.00 1,900 1.00 1,900.00 1,900 $57_000.00 7 24" RC Pipe Sewer LF $35.00 250 '1-00 250.00 250 $8,750.00 8 Pond Excavation EA $5,000.00 1 1.00 1.00 1 $5,000.00 _ 9 Random Rierap --__ CY 1 $60.00 10 1.101 11.00 11 $660.00 JU'd I U IAL LUJI CJ IIMA IC Ur 01 Unmr---•-- COST ESTIMATE PER BENEFITING PROPERTY: $3,088.89 PAGE AVENUE NE (FROM CSAH 39 TO 85TH STREET) STORM SEWER & DRAINAGE COST ESTIMATE (BREAKDOWN ITEM DESCRIPTION UNIT UNIT COST TRUE QUANTITY MULTIPLY FACTOR BUMPED QUANTITY ROUNDED QUANTITY SUBTOTAL COST ESTIMATE 1 Remove CMP Driveway Culverts _ LF _ $2.50 360 1.00 360.00 3_60 $900.00 3 Construct Drainage Structures _ EA _ $1,000.00 16 _ 1.00 _ _ 16 4 21" RC p A PiRe ron __�_ EA _ _ $425_00 1 1.00 _16.00 1.00 _ _$16,000.00 5 24" RC Pipe Apron � EA _ $450.00 _ 1 1.00_ 1_00 _---_1 1 __$425.00 $450.00 6 15" RC Pie Sewer LF $27.00 400 1.00 400.00 _ 400 $10,800.00- 7 18" RC Pipe Sewer_ LF _ $3_0.00 300 1.00 300.00 300 8 21" RC Pipe Sewer LF $3_3.00 1,650 1.00 1,650.00 _ 1,650 _$9,000.00 $54,450.0_0 9 24" RC Pipe Sewer LF $35.00 150 1.0_0 150.00 150 $5,250.00 10 --Pond Excavation EA_ $5,000.00 1.00 2.00 2 $10,000.00 11_ Random Riprap CY $60.00 _2 20 1.10 22.00 _ 22 $1,320.00 SUBTOTAL COST ESTIMATE OF STORM SEWER & DRAINAGE INFRASTRUCTURE: $108,595.00 COST ESTIMATE PER BENEFITING PROPERTY: $4,524.79 * * Cost Estimate per Benefiting Property reflects that only 50% of this roadway has benefiting properties. 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PIS -A • • _ 30 • !„+ rb _ 16 - 140 :: .e .-A 4 3 2 r++17 >.w•A 1 IPM L / teM 6 1 ,..e A 2 n+e /261202 /2D,20t 11°'e 4 n 7 J n� L 3 1 76z4 -w 2 ,P, e. 6 31 2 t.P %1 Je.O-A p m ,wA < ,.o -M two 5 R 2 R} RZ oto ne+ �5 ,• � w /,.M /� 3 Y p 1= 2 3 �OUTLOT A 8 Z 2 _ rn STRE l,oa 6 teP A m., 1 N ^— 9 A / 111 LE_ ROADWAY TO BE IMPROVED ��TT • BENEFITTING PROPERTY (93 TOTAL) 1t AREA OF BENEFIT 500 0 500 'mzL-% Ma anson SCALE IN FEET EXHIBIT B1 ROADWAY IMPROVEMENTS VASSEURIS OAS GROVE AD TIONS TES 1ST AND CITY OF OTSEGO, MINNESOTA DATE: JUNE 17, 1998 FILE: OT336 LEGEND ROADWAY TO BE IMPROVED 1 i • BENEFITTING PROPERTY (36 TOTAL) cl rklCCIT EXHIBIT Cl AREAOF IMPROVEMENTS 500 0 500 DEER FIELD ACRES AND HIDDEN VALLEY SCALE IN FEET CITY OF OTSEGO, MINNESOTA DATE: JUNE 17, 1998 FILE: OT336 2 2., I.er .we /,.s er•f .O l,s •,..-s �• .t.rs /.o« 'aryy; Iwo L .s_a Me« 2 A A P•w lam. lv 8 q 'i 5 /nw J j�-r 2 S 3.,a.- /+s .,n_aL 5 6 A a 32J 17 �. 7 nava law ste,- /tt« .—a n'« /«« 2, 1"" r-* 5 4 p.+ " 16 n n.« swot 4 3 HE 91t� ctR. t...Ya 4 N• ' 6 ««_« ul w•►s 2 '� It%1 { .«e -a P«. t R ...tea ,oe.-a { . u. g R r+ 4 Z i: g S !� 9 6 7 15 .aew V 19 1 •ar-a 1i W «r -a nta I„a ,tm-7e naw I,ew aR 10 Mtw law ae« W .ea -a ntw .erw k! R R 22 8 pm 11 = 7 } 6 z 10 A 11 A 12 R 13 14 20 21 } 16 15R N.E. 90th STREET COUNTY ROAD NC uj n-2 12 1 � ; R - x A A h R «.n•a n•« - A R �..e1 2 3 �' o 9 /122202 - S ACRES / R Ites E #211100 6 _ _ EL ►m° 4J n.w ' eat a /a« 3 ` +522203^ � +,w � I,td R � A +6t•'• +,•°°5 X a tttw-a s ....a f3m • 8x 73 s 2 10 ""-" PMlaeie 4 «e. -a z 7 - W +�• _= N.E 89th STREET z 4 fn p,,. R It R R / • 6 1 5 3 2 4 s 3 1221201 122120 g pts g 7 na ner �, s 12 mw p �� 5 la'« 2 1 R R n•.a +� p,a R A O R _ 81 7� 6: 5% 3 R Z R 13 1 .« a. i t _ is 1y # � � #_ F� 1 �� . Iter 7 4 �R � /.sa i �th ST Iter tea . 4 - _ R N.E. 88th ST. lar - ►«,e 1«« / n 19 p R 6 ew,w a 2� A 4 ass A 1221207 j 5° awa ma - •_ .. 1- - J 3 r 4 arae 2 s 2 a.�a Ina 12 1 - ' s W Iww 18 vw a 7 p°°° 5 usa•e aw_a 56 Q 2 7 R a 6 pan .. ar-a 7 aae a Inw nw '''a•i10 f9m pm aze-a lar 6 17 a,aw 8 02110 -a 12 3 ¢ em Ya 0 Ilsa Ins 4. 4 2 1 11 i/«w /.ero 3 16 a., w � rr-a fj� 4 6 /«a laa 3 a„•io 2 era_ao 2 4J % /+ao t» ..a• -as ,os -a 4 8 eae-a 7 ,cYa 4 N.E. 85th ST. ¢ ••w -s Iteor ••n"'�0 /at. 12 2 me -a n.« 1 ew-a Z 2 l,•n. .w-1.1 r4 2 S 4i Z ,tt.o-a Inr eratw /ttm A R pn. I,e« 14 o.e-a1Q � >E 1 enoa. 5 - a.« N.E. 87th STREET 9 na-a /tt a R R R R R e.•�a 13 2 _ 6 = 12 11 10 9 I,aw Ins • 7Iwe 8 ^etas /,or /w« +,a.n 7 3 4 5 6 56 A R 51sa 5 2 7 R a�. '• 6 �� .o GRP ,ns -a• F ar-a 7 8 1 nw '''a•i10 f9m 13 emw aze-a pas Z a,aw 8 9 ata -a 12 3 ttaaw 4. 4 8jth C 1 11 +a0'• /.ero tro-a � rr-a ro-a 1 6 /«a 10 2 W�•a 5 2 .sSY-a «te-a0 t» ..a• -as ,os -a 4 8 eae-a 7 ,cYa 4 N.E. 85th ST. ••w -s Iteor ••n"'�0 /at. 12 1 1 ew-a Z 2 l,•n. .w-1.1 r4 2 122+30 LEGEN D ROADWAY TO BE IMPROVED • BENEFITTING PROPERTY (12 TOTAL) EXHIBIT Dl �.. AREA OF BENEFIT ROADWAY IMPROVEMENTS N.E. PAGE AVENUE 500 0 500 (FROM C.S.A.H. NO. 39 TO 85TH STREET) SCALE IN FEET CITY OF OTSEGO, MINNESOTA DATE: JUNE 17, 1998 FILE: OT336 w z J w a- 0 a 66' / 60' 33'B—B 16.5' 16.5' SLOPE 113" PER FT. B613 CONCRETE —� CURB & GUTTER PLACED ON APPROVED L A & B BITUMINOUS MAT SUBGRADE C CLASS 5 GRAVEL BASE 34' WIDTH D APPROVED SUBGRADE 35' WIDTH SLOPE LEGEND AASHTO R VALUE SIGMA N18 BITUMINOUS SURFACE AGGREGATE BASE WEAR BASE/BINDER CLASS 5/6 CLASS 3/4 SUBGRADE 2341 2331 3136 3136 SOIL CLASS A* B* C* D* A-3 R-70 S 90, 000) # # 1 1/2- * # 2' # # 4' - A-4 R-20 S 90,000) 1 1/2- 2' 4' - A-6 R-15 S 90,000) IR 1 1/2' 2' 4' 6' A-7 -10 S 90,000) 1 1/2- 2' 6' 7 (R-5 s 90,000) 1 1/2' 2' 6 18' * SUBJECT TO REVIEW BY QUALIFIED SOILS ENGINEER ** MINIMUM ALLOWABLE DESIGN THICKNESS NOTES: R VALUE IS A MEASURE OF EMBANKMENT SOIL RESISTANCE STRENGTH AS DETERMINED BY THE HVEEM STABILOMETER METHOD. SIGMA N18 VALUE IS THE CUMULATIVE DAMAGE EFFECT OF VEHICLES DURING THE DESIGN LIFE OF A FLEXIBLE PAVEMENT. LOCAL RESIDENTIAL URBAN STREET SECTION -9 TON NO SCALE w z F o: Li a- 0 x CL CITY OF OTSEGO STANDARD D ETAI L OT3 MARCH, 1995 Project Schedule for Assessments Total Assessment $20,000.00 Term of Assesment 20 Interest Rate 6.50% METHOD I EQUAL ANNUAL PRINCIPAL PAYMENT Unpaid Principal Interest Annual Monthly Year Balance Payment Payment Payment Payment 1 $20,000.00 $1,000.00 $1,300.00 $2,300.00 $191.67 2 $19,000.00 $1,000.00 $1,235.00 $2,235.00 $186.25 3 $18,000.00 $1,000.00 $1,170.00 $2,170.00 $180.83 4 $17,000.00 $1,000.00 $1,105.00 $2,105.00 $175.42 5 $16,000.00 $1,000.00 $1,040.00 $2,040.00 $170.00 6 $15,000.00 $1,000.00 $975.00 $1,975.00 $164.58 7 $14,000.00 $1,000.00 $910.00 $1,910.00 $159.17 8 $13,000.00 $1,000.00 $845.00 $1,845.00 $153.75 9 $12,000.00 $1,000.00 $780.00 $1,780.00 $148.33 10 $11,000.00 $1,000.00 $715.00 $1,715.00 $142.92 11 $10,000.00 $1,000.00 $650.00 $1,650.00 $137.50 12 $9,000.00 $1,000.00 $585.00 $1,585.00 $132.08 13 $8,000.00 $1,000.00 $520.00 $1,520.00 $126.67 14 $7,000.00 $1,000.00 $455.00 $1,455.00 $121.25 15 $6,000.00 $1,000.00 $390.00 $1,390.00 $115.83 16 $5,000.00 $1,000.00 $325.00 $1,325.00 $110.42 17 $4,000.00 $1,000.00 $260.00 $1,260.00 $105.00 18 $3,000.00 $1,000.00 $195.00 $1,195.00 $99.58 19 $2,000.00 $1,000.00 $130.00 $1,130.00 $94.17 20 $1,000.00 $1,000.00 $65.00 $1,065.00 $88.75 Totals $20,000.00 $13,650.00 $33,650.00 $140.21 Total Assessment $20,000.00 Term of Assesment 20 Interest Rate 6.50% METHOD II EQUAL ANNUAL PAYMENT Unpaid Principal Interest Annual Monthly Year Balance Payment Payment Payment Payment 0 $20,000.00 0 0 0 0 1 $20,000.00 $515.13 $1,300.00 $1,815.13 $151.26 2 $19,484.87 $548.61 $1,266.52 $1,815.13 $151.26 3 $18,936.26 $584.27 $1,230.86 $1,815.13 $151.26 4 $18,351.99 $622.25 $1,192.88 $1,815.13 $151.26 5 $17,729.74 $662.69 $1,152.43 $1,815.13 $151.26 6 $17,067.05 $705.77 $1,109.36 $1,815.13 $151.26 7 $16,361.28 $751.64 $1,063.48 $1,815.13 $151.26 8 $15,609.63 $800.50 $1,014.63 $1,815.13 $151.26 9 $14,809.13 $852.53 $962.59 $1,815.13 $151.26 10 $13,956.60 $907.95 $907.18 $1,815.13 $151.26 11 $13,048.65 $966.97 $848.16 $1,815.13 $151.26 12 $12,081.68 $1,029.82 $785.31 $1,815.13 $151.26 13 $11,051.86 $1,096.76 $718.37 $1,815.13 $151.26 14 $9,955.10 $1,168.05 $647.08 $1,815.13 $151.26 15 $8,787.06 $1,243.97 $571.16 $1,815.13 $151.26 16 $7,543.09 $1,324.83 $490.30 $1,815.13 $151.26 17 $6,218.26 $1,410.94 $404.19 $1,815.13 $151.26 18 $4,807.32 $1,502.65 $312.48 $1,815.13 $151.26 19 $3,304.67 $1,600.32 $214.80 $1,815.13 $151.26 20 $1,704.35 $1,704.35 $110.78 $1,815.13 $151.26 Totals $20,000.00 $16,302.56 $36,302.56 $151.26 17 ki I•..s• a !'E I...o ;"'. O Ni. 9,K (ML 5 4r /•.... _ DOES =w 4 `� + I - W 9 e 7 s m-� jDp(n 16 15 1! N � it i � 7 • •�-• i^ i • •� �.DCfi •3Z■ _ .... e 1 t • _ i' •5 ' y • i 3 ! } _ a ? 19 ? 1 • _ • 1 ` Ni.E 189th STREET = a _ _ 40 } "� ,,,. ►.• "•+ �. ; •Fs = :+ _' tfi � 88th n. •? • _ •2 r - • 2 O ! �-1 e • 17 23 i3 4 2� 2 • 1 . ....-`_:•� . i{�.j:S 3RD "" } 14 ,... < + �+ _ ,e 12 ' i r s .ve2m';: ' '13 .ter.° r•� 17 '�' ,• ^ •'•'4 w� 5 7 Is 9 y ° 3rd04 to •12 �: O ,-+ _ W 9 „_, • 2 }' n•.s• 2 \, ^ x r i 14 '^'•' .•-,10'— 1 ; "" 1 ,_•, - 9 ..r. t2 ] ` ,�. • 10 _ WL 871h STRM ^ It 41- ` + Io 4i nns. 10 • ' -_ .' =2? _ i e 13 I � i 62r 07 r� 12 =: • ■ 3 s • �4 • 's ■ y■y ' ■ i 1 i 1 4 r.•: 7 , H.E 85th ST.� STR T 'Ez _ .. , ' ._ ,++ 1 � 2 ; 4 x 10 9 ,y a .y 7 ,y ° , ! 1 A __ • 27 z • • 2 w 2 . -_i 25 ] • E. • 3 n•■•e ° i 7 7 s i 4• Oa ^ t = 0 25 2 4 • _ • 4"� _ - • 240 23 S • _ • s"r ly ts, ,a s •14 22 •a --=- 0 3 7i • Is e n'� • �� 17 12 • _ • 12 ti .o, .... "�. (T . n ••. 15 3 is 30 . 12 7} 14 1 r 1° m - , 1 • 2 ! PROPOSED 1998 BITUMINOUS STREET OVERLAY 2' HALLS 1ST, 2N0, & 3R0 ADDITIONS ! 1 ST ADDITIONS ^^� Z :« 'S OK GROV = boodl:. ° VASSEU OEERAFIELD ACRES & HIDDEN VALLEY 42 PAGE AVENUE NE (FROM CSAH39 TO 85T" STREET) t] , • _3.]'r4 � •;� 't „I 9 i ; 7 Otsego, Minnesota I 1 i 12 1J 14 1! ,.. 4 • Ir. m� IDENTIFY DISTRESS CAUSES CONSTRUCTION / MATERIALS PROBLEMS IS DISTRESS LOW NO DOES PAVEMENT HAVE LOW SEVERITY SUFFICIENT STRENGTH ? OR LOCALIZED ? YES YES I NO SPOT REPAIR MAJOR REPAIR IS DISTRESS AND / OR AND LOW SEVERITY STRUCTURAL STRUCTURAL OVERLAY OR OVERLAY OR RECONSTRUCTION NO LOCALIZED ? SPOT REPAIR AND / OR YESIV SEAL COAT DO NO IS THE PAVEMENT YES ON THIS OVERLAY NOTHING A SAFETY HAZARD MEDIUM SEVERITY ALLIGATOR CRACKING HIGH SEVERITY ALLIGATOR CRACKING MEDIUM SEVERITY BLOCK CRACKING HIGH SEVERITY BLOCK CRACKING BITUMINOUS S BEET SECTION NO SCALE 33' 33' EXISTING SHOULDER VARIES VARIES EXISTING SHOULDER WIDTH VARIES \ . 11,5' - 12' 11,5' - 12'f , WIDTH VARIES 0.02Ft. Ft.l MODIFY SHOULDERS TO MATCH SLOPE —J UTILIZE 2" TOPSOIL FOR SHOULDER WORK APPLY SEEDING FOR TURF ESTABLISHMENT DESIGN R❑ADW XISTING SHOULDER 3 0 d NATURAL GROUND —11 BITUMINOUS OVERLAY (TYPE 41 WEAR) " BITUMIN❑US BASE (EXISTING OR TYPE 41 BASE FOR PATCHING AREAS) " AGGREGATE BASE (EXISTING OR CLASS 5 FOR RECONDITIONING IN PATCH AREAS) r—XISTING SUBGRADE EXHIBIT A2 OPTION 1: PATCH, CRACKFILL AND OVERLAY HALL'S 1 ST, 2ND, AND 3RD ADDITION CITY OF OTSEGO, MINNESOTA DATE: JUNE 17, 1998 FILE: OT336 CITY OF OTSEGO OVERL, . ,OST ESTIMATE (1998) TABLE 3 VASSEUR'S OAK GROVE ESTATES 1ST & 2ND ADDITIONS OT336 F A 6118198 UNIT ITEM DESCRIPTION UNIT COST QUANTITY EXTENSION 1 2 Mobilization LS Sawing Bituminous Pavement (Full Depth) LF $2,500.00 $2.00 1 120 $2,500 $240 3 Remove Bituminous Pavement SF $0.15 4,200 155 $630 $1,163 4 5 Aggregate Base Class 5 (6") T Type 41 Base Course Mixture (2") T $7.50 $34.00 60 $2,040 6 Bituminous Material for Tack Coat Gal $1.50 1,100 2,520 $1,650 $60,480 7 Type 41 Wearing Course Mixture (211) T $24.00 8 Traffic Control LS CY $4,000.00 $16.00 1 525 $4,000 $8,400 9 Top Soil Shouldering (LV) Ac $2,000.00 1 $2,000 10 11 Seeding Mailbox Relocation EA $150.00 93 $13,954 Construction Cost: $97,053 ASSUMPTIONS: Total Patching Area as Measured In Field = 4,200 SF Total Surface Area of Roadway Improvement = 179,132 SF Class 5 Aggregate Base = 140 LBSICF Base & Wear Course Mixtures = 146 LBS/CF Bituminous Material for Tack Coat = 0.05 GAL/SY Top Soil Shouldering & Seeding = 3 FT Width Along Edge of Roadway Construction Cost: $97,053 Contingency @ 5%: $4,853 Indirect @ 20%: $19,411 Total Project Cost: $121,316 Benefiting Units = 93 Cost per Benefiting Unit: $1,304.47 Annual Cost per BenefltingUnit 7.5% for 10 years: $190.04 OT336 F A 6118198 Length of Roadway Average Width Area of Pavement Number of Parcels Road Length per Parcel VASSEUR'S HALL'S POND OAK GROVE 11,702 FT 24.8 FT 290,204 SF 83 EA 141 FT 9,428 FT 19.0 FT 179,132 SF 93 EA 101 FT DEERFIELD HIDDEN VALLEY 3,550 FT 23.7 FT 84,203 SF 36 EA 99 FT PAGE AVE. 2,650 FT 23.7 FT 62,880 SF 12 EA 110 FT Estimated Construction Cost $164,695 $97,053 ,$47,453 $36,879 Estimated Project Cost $205,869 $121,316 $59,316 $46,099 Estimated Cost per Unit $2,480 $1,304 $1,648 $1,921 Average Annual Cost, 10 year $361 $190 $240 $300 *9. Page Avenue data based on half of road being fully funded by City through State Aid Estimated Cost of Overlay $98,400 $62,130 $28,823 $10,973 Estimated Project Cost $123,000 $77,663 $36,029 $13,716 Estimated Cost per Unit $1,482 $835 $1,001 $1,143 Average Annual Cost, 10 year $216 $122 $146 $167 Paid by City I $82,869 I $43,654 $23,288 $32,384 Percentage paid by City 40.0% 36.0% I 39.0% l I 70.0% I *1 IMPACT OF ASSESSMENTS, ANNUAL BASIS ON PROPERTY TAX PAYMENT Monthly amount shown will ONLY impact monthly mortgage payments Total Assessment = $1,000.00 METHOD A: EQUAL ANNUAL PRINCIPAL PAYMENT Total Principal $1,000.00 Term of Payment Interest Rate 10 years 7.50°,6 Payable Tax Year Unpaid Balance Principal Payment Interest Annual Monthly ------------------------------- Payment Payment ---------------------------------- Payment 1999 2000 $1,000.00 $900.00 $100.00 $100.00 $ 75.00 $175.00 $14.58 2001 $800.00 $100.00 $67.50 $60.00 $167.50 $13.96 2002 2003 $ 700.00 $600.00 $100.00 $52.50 $160.00 $152.50 $13.33 $12.71 2004 $500.00 $100.00 $100.00 $45.00 $37.50 $145.00 $12.08 2005 2006 $400.00 $300.00 $100.00 $30.00 $137.50 $130.00 $11.46 $10.83 2007 $200.00 $100.00 100.00 $22.50 $122.50 $10.21 2008 $100.00 10000 $15.00 7=50 $115.00 $9.58 107_50 $8.96 Total $1,000.00 $412.50 $1,412.50 --- Average $141.25 $11.77 City Of Otsego 20 -Jul -98 Payment Schedule for Public Improvement Payment for each Residential Property Total Principal $1,000.00 (Equal annual Principal payments) Term of Payment 5 yrs. , Interest Rate 7.50% Average Payment $245.00 _ $20.42 Unpaid Principal Interest Annual Monthly Year Balance Payment Payment Payment Payment ------------------------------------------------------------------------------- 1 1999 $1,000.00 $200.00 $75.00 $275.00 $22.92 2 2000 $800.00 $200.00 $60.00 $260.00 $21.67 3 2001 $600.00 $200.00 $45.00 $245.00 $20.42 4 2002 '$400.o6 $200.00 $30.00 $230.00 $19.17 5 2003 $200.00 $200.00 $15.00 $215.00 $17.92 Total $1,000.00 $225.00 $1,225.00 Average Payment $245.00 _ $20.42 0.14 r cc Ln La 1 NJE. I O�RLJ 4 (A 1 1 F� 00 N F. RE AVE _j N. A�WINN PHLAN� VE. E PD L7!YY Tj , A ',777.7 14-4 �' 51 I ft E NUE PA LL r, N. 76, A R OD -,fit A eV_ `RIGHT-OF-WAY -WAY PLAT N0. B F .......... If ? 4/ MOW PROPOSED SANITARY SEWER PLP DAr'.*'r-: AX/[=KJl IF= KI F= LEGEND ■.... ■ 6" WATERMAIN ■.... ■ 8" WATERMAIN ■. • ■ 12" WATERMAIN ■ m m m y 16" WATERMAIN PROPOSED WATERMAIN PLAN x PAGE AVENUE N.E. CITY OF OTSEGO, MINNESOTA Hakanson °°°'°° '°°° JULY 1998 FILE: OT336 AssocAndersinc• \OT336\Ot335ex2.dwg ROAD NQ 1344 6 "-35 If 47-1 A 31 - La CD --- --T----- - ---i$ ---- ----- 3 3 , i �� j 0 1 N co o i N. E'; 88TH i ST. Cd Z 4 rtl 9 12 > f > (D co K. E.87TH x , ST. CE GE Fj Ln t CKI DE Du Oc N. E. -1339.5( Nag 27 59 35TH STREET -I ]9. n99'27 1 9 N. E. � 3,' PR TREE� Sr^ g PAGE AVENUE AREA JAMES ADDITION $10,300 Trunk or Connection Charges: Surface Water Control Estimated Estimated $2,750 Trunk Sanitary Facilities Construction Cost Project Cost 72 Parcels Sanitary Sewer $133,700 $160,560 $2,200 Water Main $209,600 $251,500 $3,500 Street Construction $167,342 $200,811 $2,800 Storm System $108,600 $130,300 $1,800 $10,300 Trunk or Connection Charges: Surface Water Control $1,500 Wastewater Treatment $2,750 Trunk Sanitary Facilities $2,100 Trunk Water Supply & Distribution $2,850 $9,200 $19,500 Share\Exce1\0tsego\ot336scs Page 1 7/20/98 Sheet: OVHD#2 -� PROPOSED SANITARY SEWER PLAN x CIN OF OTSEGO, MINNESOTA I 500 0Soo1000 JULY 1998 1==n A° '" FEET FILE OT336 As \0T336\,0T33o X. Ld If piri 9 i St ci i ' Av 74 i�r T N E. 89th i I — I ? I Q HA S i NES 89th — JiL 88th Jlstl 1ADDIT161.1 f I �1r �`-> ` �� _¢i 1 z NE ss � _� ST. � Har.�'s I � I LLi I o I > t ST. — I �5-.,A 3rd ( W �i Q N E 8 ; Z �P4 k4 I '� ONMEN— NE 84t . T o VPS IE 83rd, S �I� —rte j Jnd ST�s�P�s Z I� a �N y W zip I I, i AL W . 8� S`y ST. W — I \ 1 c iso z �=- -� LEGEND % 0 �9 °��`---f_ — — — — - 6" WATERMAIN NE l- Stn ST.,�� 8 WATERMAIN � ._.___ - 0► i� � � ■ ■ 12" WATERMAIN STS 16" WATERMAIN I ' I o✓`'' �i I �, 1 I I << I PROPOSED WATERMAIN PLAN H CITY OF OTSEGO, MINNESOTA 500 Q 300 10oc JULY 1998 Hakanson Anderson SCALE IN FEET FILE: OT336 Assoc.,Inc. \OT336\Ot335ex2.dwg - HALL'S POND AREA 83 Units ESTIMATED ESTIMATED CONSTRUCTION PROJECT COST COST UNIT rO.gT Sanitary Sewer 352,804 $423,000 $5,100 Water Main 356,671 $428,000 $5,200 Street Construction 762,928 $916,000 $11,000 Storm System ) 311,440 $374,000 $4,500 1,783,843 $2,141,000 $25,800 Trunk or Connection Charges, per unit: Surface Water Control $1,500 Wastewater Treatment Facility $2,750 Trunk Sanitary Facilities $2,100 Trunk Water Supply & Distribution $2,850 $9.200 Total Infrastructure Cost, All Components: $35,000 VASSEUR'S OAKS AREA 93 Units ESTIMATED ESTIMATED CONSTRUCTION PROJECT COST COST UNIT COST Sanitary Sewer 333,714 $400,000 $4,300 Water Main 303,625 $365,000 $3,900 Street Construction 628,455 $754,000 $8,100 Storm System 299,460 $360,000 $3,900 1,565,254 $1,879,000 $20,200 Trunk or Connection Charges, per unit: Surface Water Control $1,500 Wastewater Treatment Facility $2,750 Trunk Sanitary Facilities $2,100 Trunk Water Supply & Distribution $21850 $9,200 Total Infrastructure Cost, All Components: $29,400 DEER FIELD ACRES & HIDDEN VALLEY 36 Units ESTIMATED ESTIMATED CONSTRUCTION PROJECT COST COST UNIT COST Sanitary Sewer 113,869 $136,000 $3,800 Water Main 119,038 $143,000 $4,000 Street Construction 237,155 $285,000 $7,900 Storm System 111,200 $133,000 $3,700 581.262 zbby /,uuu -P 1 U"4uu Trunk or Connection Charges, per unit: Surface Water Control $1,500 Wastewater Treatment Facility $2,750 Trunk Sanitary Facilities $2,100 Trunk Water Supply & Distribution $2,850 npn nnn .PU,GVu Total Infrastructure Cost, All Components: $28,600 REPLACEMENT COSTS TS $10.50 /FT $31.40 /FT $15.10 /FT $17.00 /FT $74.00 /FT $630.00 /EA $20.90 /FT Average $6.80 /FT of Pipe $450.00 /EA $9.70 /FT Average $26.20 /FT Average $9.00 /FT of Pipe $630.00 /EA $32.40 /FT Average $12.65 /FT Average 3 07/20/98 66' / 60' 41 z_ 33'8—B 16.5' _ 16.5' SLOPE 1/3" PER FT. SLpP 8618 CONCRETE CURB & GUTTER PLACED ON APPROVED L A & B BITUMINOUS MAT SUBGRADE C CLASS 5 GRAVEL BASE 34' WIDTH D APPROVED SUBGRADE 35' WIDTH LEGEND AASHTO * R VALUE SIGMA N18 BITUMINOUS SURFACE AGGREGATE BASE `NEAR BASE/BINDER CLASS 5/6 CLASS 3/4 SUBGRADE 2341 2331 3136 3136 SOIL CLASS A * B * C * D # A-3 (R-70 S 90,000) 1 1/2' * 2" ** 4" - A-4 (R-20 S 90,000) 1 1/2- 2" 4. - 6' A -6(R-15 S 90,000) 1 1/2' 2- 4' 6' 7- A-7 R-10 S 40,000) (R-5 S 90,000) 1 1/2' 1 1/2- 2" 2' 6' 18' * SUBJECT TO REVIEW BY QUALIFIED SOILS ENGINEER ** MINIMUM ALLOWABLE DESIGN THICKNESS NOTES: R VALUE IS A MEASURE OF EMBANKMENT SOIL RESISTANCE STRENGTH AS DETERMINED BY THE HVEEM STABILOMETER METHOD. SIGMA N18 VALUE IS THE CUMULATIVE DAMAGE EFFECT OF VEHICLES DURING THE DESIGN LIFE OF A FLEXIBLE PAVEMENT. LOCAL RESIDENTIAL URBAN STREET SECTION -9 TON NO SCALE CITY OF OTSEGO STANDARD DETAIL OT3 MARCH, 1995 Project Schedule for Assessments Total Assessment $20,000.00 Term of Assesment 20 Interest Rate 6.50% METHOD I EQUAL ANNUAL PRINCIPAL PAYMENT Unpaid Principal Interest Year Balance Payment Payment Annual Monthly Payment Payment 1 $20,000.00 $1,000.00 $1,300.00 $2,300.00 $191.67 2 $19,000.00 $1,000.00 $1,235.00 $2,235.00 $186.25 3 $18,000.00 $1,000.00 $1,170.00 $2,170.00 $180.83 4 $17,000.00 $1,000.00 $1,105.00 $2,105.00 $175.42 5 $16,000.00 $1,000.00 $1,040.00 $2,040.00 $170.00 6 $15,000.00 $1,000.00 $975.00 $1,975.00 $164.58 7 $14,000.00 $1,000.00 $910.00 $1,910.00 $159.17 8 $13,000.00 $1,000.00 $845.00 $1,845.00 $153.75 9 $12,000.00 $1,000.00 $780.00 $1,780.00 $148.33 10 $11,000.00 $1,000.00 $715.00 $1,715.00 $142.92 11 $10,000.00 $1,000.00 $650.00 $1,650.00 $137.50 12 $9,000.00 $1,000.00 $585.00 $1,585.00 $132.08 13 $8,000.00 $1,000.00 $520.00 $1,520.00 $126.67 14 $7,000.00 $1,000.00 $455.00 $1,455.00 $121.25 15 $6,000.00 $1,000.00 $390.00 $1,390.00 $115.83 16 $5,000.00 $1,000.00 $325.00 $1,325.00 $110.42 17 $4,000.00 $1,000.00 $260.00 $1,260.00 $105.00 18 $3,000.00 $1,000.00 $195.00 $1,195.00 $99.58 19 $2,000.00 $1,000.00 $130.00 $1,130.00 $94.17 20 $1,000.00 $1,000.00 $65.00 $1,065.00 $88.75 Totals $20,000.00 $13,650.00 $33,650.00 $140.21 • - b . /Zto ° i I '� 1 • .:i d �• Ir I i Ir',i I' "� _ ,`O o° �O° .�� ow VV � w.. 1, p ° I� tt / / , \ �,. •\ ° dO � oY \i, :nth ° - =/ - �•.. r\ �, � r 1. �`.C)».I �.-. 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Y °p•- ; o � . .:, � _� � iii:% 0 0 00 .13 ' C3o' 0 �: Aar _ - -a-♦;`'` r 'f a 1 .ar r oiIt Er °_.o q-�.-of.pa / oo°ppod l �,�.•:1.` = _ 7¢�Y 1 ' t•a� � y-�f 1 QI of io`��}°N o �..� Y�� o ��1. po oil i -\`t',��L..:!' •O'= •c ♦, t t ° ° V ! ew f' 2 f' 0 0 ! °�7 I I c O - 0 000 0 0 0 I. � ♦ � U � 0 0 0 tt �" 'Ib �:oy.A! tF � •o 00 �;�ii�=1 op00• °`,' ';1' r '+ 1 p c o 7 0 ' Project Schedule for Assessments Total Assessment $20,000.00 Principal Interest Annual Term of Assesment 20 Balance Payment Payment Interest Rate Payment 6.50% $20,000.00 0 0 METHOD I EQUAL ANNUAL PRINCIPAL PAYMENT 1 $20,000.00 $515.13 Unpaid Principal Interest Annual Monthly Year Balance Payment Payment Payment Payment ----------------------------------------------------------------------- 1 $20,000.00 $1,000.00 $1,300.00 $2,300.00 $191.67 2 $19,000.00 $1,000.00 $1,235.00 $2,235.00 $186.25 3 $18,000.00 $1,000.00 $1,170.00 $2,170.00 $180.83 4 $17,000.00 $1,000.00 $1,105.00 $2,105.00 $175.42 5 $16,000.00 $1,000.00 $1,040.00 $2,040.00 $170.00 6 $15,000.00 $1,000.00 $975.00 $1,975.00 $164.58 7 $14,000.00 $1,000.00 $910.00 $1,910.00 $159.17 8 $13,000.00 $1,000.00 $845.00 $1,845.00 $153.75 9 $12,000.00 $1,000.00 $780.00 $1,780.00 $148.33 10 $11,000.00 $1,000.00 $715.00 $1,715.00 $142.92 11 $10,000.00 $1,000.00 $650.00 $1,650.00 $137.50 12 $9,000.00 $1,000.00 $585.00 $1,585.00 $132.08 13 $8,000.00 $1,000.00 $520.00 $1,520.00 $126.67 14 $7,000.00 $1,000.00 $455.00 $1,455.00 $121.25 15 $6,000.00 $1,000.00 $390.00 $1,390.00 $115.83 16 $5,000.00 $1,000.00 $325.00 $1,325.00 $110.42 17 $4,000.00 $1,000.00 $260.00 $1,260.00 $105.00 18 $3,000.00 $1,000.00 $195.00 $1,195.00 $99.58 19 $2,000.00 $1,000.00 $130.00 $1,130.00 $94.17 20 $1,000.00 $1,000.00 $65.00 $1,065.00 $88.75 Totals $20,000.00 $13,650.00 $33,650.00 $140.21 Total Assessment $20,000.00 Term of Assesment 20 Interest Rate 6.50% METHOD If EQUAL ANNUAL PAYMENT Unpaid Principal Interest Annual Monthly Year Balance Payment Payment Payment Payment •--------------------------------�______________ 0 $20,000.00 0 0 0 0 1 $20,000.00 $515.13 $1,300.00 $1,815.13 $151.26 2 $19,484.87 $548.61 $1,266.52 $1,815.13 $151.26 3 $18,936.26 $584.27 $1,230.86 $1,815.13 $151.26 4 $18,351.99 $622.25 $1,192.88 $1,815.13 $151.26 5 $17,729.74 $662.69 $1,152.43 $1,815.13 $151.26 6 $17,067.05 $705.77 $1,109.36 $1,815.13 $151.26 7 $16,361.28 $751.64 $1,063.48 $1,815.13 $151.26 8 $15,609.63 $800.50 $1,014.63 $1,815.13 $151.26 9 $14,809.13 $852.53 $962.59 $1,815.13 $151.26 10 $13,956.60 $907.95 $907.18 $1,815.13 $151.26 11 $13,048.65 $966.97 $848.16 $1,815.13 $151.26 12 $12,081.68 $1,029.82 $785.31 $1,815.13 $151.26 13 $11,051.86 $1,096.76 $718.37 $1,815.13 $151.26 14 $9,955.10 $1,168.05 $647.08 $1,815.13 $151.26 15 $8,787.06 $1,243.97 $571.16 $1,815.13 $151.26 16 $7,543.09 $1,324.83 $490.30 $1,815.13 $151.26 17 $6,218.26 $1,410.94 $404.19 $1,815.13 $151.26 18 $4,807.32 $1,502.65 $312.48 $1,815.13 $151.26 19 $3,304.67 $1,600.32 $214.80 $1,815.13 $151.26 20 $1,704.35 $1,704.35 $110.78 $1,815.13 $151.26 -------------------------------------- Totals $20,000.00 $16,302.56 $36,302.56 $151.26