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EXHIBIT 15
<br />PRELIMINARY COST ESTIMATE
<br />ARKWRIGHT•SUNRISE AREA STREET IMPROVEMENTS
<br />PRELIMINARY COST ESTIMATE
<br />STREET AND UTILITY IMPROVEMENTS
<br />MAPLEWOOD CITY PROJECT NO. 12 -09
<br />Item
<br />Description
<br />Unit
<br />Estimated
<br />TOTAL
<br />Unit
<br />Price
<br />EST.
<br />QTY.
<br />EST.
<br />COST
<br />2506.502
<br />2506 522
<br />2
<br />2506 602
<br />2506.602
<br />5 2
<br />2511 502
<br />2
<br />2S]t 602
<br />2571 602
<br />2571 604
<br />7353
<br />2573530
<br />. ..,...., -..
<br />2503.603
<br />CONST. DRAINAGE STRUCTURE, DESIGN 2' x 3' BOX CB WI R- 306 / V FR. & GR.
<br />RAIN- T.,..... MH .....
<br />DRAINAGE STRUCT., DESIGN 48" MH OR CB -M1-1 W/ R 3067 V OR R-1678 -A
<br />.. (. ..,.E. BT... ....... ......
<br />ADJUST CASTING (STORM SEWER MH IN BIT. OR C &G)
<br />TRIJC LE...ST SEWER M .....
<br />RECONSTRUCT MANHOLE (STORM SEWER MH IN BIT. OR C &G)
<br />... TO A E... RE(M..
<br />CONNECT TO EX. DRAINAGE STRUCTURE (MH, CB/MH OR BUILD OVER EX. PIPE)
<br />A..... ....RP SFLARED-ENDS) ......
<br />STORM WATER OUTLETS (RIPRAP PLUS
<br />RAIN I... ....N. TO.... ..... .....,
<br />LARGE RN WATCR GARDEN PREPARATION
<br />GARDEN
<br />RESIDENTIAL RAIN WATER GARDEN PREPARATION
<br />_ OU., ATI..,, ......,... .....,.
<br />UNDERGROUND INFILTRATION SYSTEM
<br />RO... ........... .............. ...._
<br />INLET PROTECTION ,,,.,
<br />..IN PEST PIPE ..P.I.. .....
<br />PIPE BEDDING FOR HOPE STORM SEWER P ANY SIZE
<br />EACH
<br />EACH
<br />EACH
<br />EACH
<br />-
<br />EACH
<br />EACH
<br />EACH
<br />EACH
<br />EACH
<br />EACH
<br />.......LF.
<br />1,400.00
<br />24.00
<br />$33,600.00
<br />1,800.00
<br />40.00
<br />72,000.0
<br />330.00
<br />2,500.00
<br />640.00
<br />2,700.00
<br />10.00
<br />$3,300.00
<br />2.00
<br />$5,000.00
<br />9.00
<br />$4,860.00
<br />2.00
<br />$5,400.00
<br />10,00a 00
<br />2,500.00
<br />3.00
<br />$30,000.00
<br />34.00
<br />$85,000.00
<br />10,000.00
<br />5140.00
<br />...
<br />.....5.00
<br />5.00
<br />$50,000.00
<br />78.00
<br />$10,920,00
<br />900.00
<br />$4,500.00
<br />TOTAL=
<br />5600,371.00
<br />SANITARY SEWER SYSTEM
<br />2104.603
<br />2503.602
<br />2603.603
<br />2503.603 603
<br />.... _. .
<br />2506.522
<br />21
<br />21044.5509 09
<br />......03.
<br />2503.603
<br />......
<br />2503.603
<br />ABANDON 20 -INCH SANITARY SEWER FORCE MAIN
<br />REPAIR 8" SS MAIN PER PLT 409
<br />LINING SEWER PIPE B
<br />RECONSTRUCT MANHOLE
<br />FURNISH & INSTALL CASTING (SAN. SEWER ER MH IN BIT. OR OR C&G)
<br />SALVAGE CASTING
<br />...AN,...S ....., /BP PLATE 4" OR 6" PVC, SCH. 40 SAN. SEW SERV. /ftEPL AS PER PLATE 410 OR 470A
<br />DN E.._...... .......
<br />PIPE BEDDING FOR PVC SANITARY SEWER PIPE
<br />LF
<br />EACH
<br />LF
<br />......
<br />LF
<br />EACH
<br />EACH
<br />...
<br />LF
<br />_..
<br />LF
<br />14.0D
<br />2,000.00
<br />.......
<br />29.00 00
<br />190
<br />......
<br />190.000 0
<br />550.00
<br />80.00
<br />38
<br />.........
<br />,.,,...,38;000 0
<br />5.00
<br />1,400.00
<br />$19,600.00
<br />1.00
<br />4,109.00
<br />84.00
<br />$2,000.00
<br />$119,161.00
<br />$15,960.00
<br />39.00
<br />39.00
<br />1,590.00
<br />WATER SYSTEM
<br />2104.501
<br />.......
<br />2504.602
<br />25044.6602 02
<br />2504.602
<br />204.602 602
<br />2504.603
<br />.460.3
<br />250h.603
<br />25066.5521 21
<br />300,00
<br />TOTAL=
<br />521,450.00
<br />53,120.00
<br />$60,420.00
<br />51,500,00
<br />$223,611.00
<br />REMOVE WATER MAIN
<br />WATER UTILITY HOLE (EXCAVATE & BACKFILL)
<br />.... ..._. ... ..
<br />WATER UTILITY OFFEST /REPIACCMENTNT TRENCH (EXCAVATE &BACKFILLLL)
<br />ADJUST CURB STOP BOX
<br />ADJUST GATE VALVE
<br />.......
<br />WATERMAIN UTILITY SERVICE TRENCH (EXCAVATE AND BACKFILL)
<br />.... _... .I. ............
<br />WATERMAIN UTILITY MAIN N TRENCH (EXCAVATE AND eACKFIIy
<br />FURNISH AND INSTALL CASTING ASSEMBLY, TYPE FORD COVER A -1
<br />LF
<br />......
<br />EACH
<br />LS
<br />EACH
<br />...
<br />EACH
<br />LF ...
<br />LP.....
<br />LF
<br />EACH
<br />4.00
<br />1,600.00
<br />5,000.00
<br />90.00
<br />200.00
<br />30.00
<br />24.00
<br />00
<br />150.00
<br />10,725.00
<br />542,900,00
<br />6.00
<br />$9,600.00
<br />5.00
<br />22.00
<br />$25,000.00
<br />$1,980.00
<br />6.00
<br />1,350.00
<br />10,725.00
<br />EXHIBIT 15
<br />51
<br />18.00
<br />TOTAL =
<br />$1,200.00
<br />$40,500.00
<br />5257,400.00
<br />52,400.00
<br />5380,980.00
<br />SUBTOTAL = $3,186,998.99
<br />
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