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HomeMy WebLinkAboutWPO201400096 Bond Estimates 2019-08-27Project Name: Stonefield Block D2 Phase 2 VSMP Amendment WPO file number: WP0201400096 TMP(s): 061 WO-03-D2-000OA (61 W-3-D2, Parcel A) Date Estimate Completed: 08-27-19 (by 30 Scale /M.Myem); checked 08-28-19 by CDD/Engineering Stormwater Management Bond Estimate Item Item No. Unit Unit Cost Cost Number installed 1 permanent diversion or ditch ft $13.00 $13.00 2 standard manhole frame top (not inlet) ea $500.00 $1,500.00 3 drop inlet or grate ea $3,500.00 $17,500.00 4 manhole structure (per ft. rise) 3 ft $450.00 $16,200.00 5 pipe, rcp, cmp (15 to 48") 5.0 in d ES-1,2 0 EC-1 242. ft $35.00 $8,491.00 18.0 98. $40.00 $3,928.00 6 aggregate base or drainage stone in d ft L 0.0 ft W 0.0 ton $35.00 $0.00 7 8 trees as $275.00 $1,375.00 9 shrubs as $50.00 $0.00 10 seedlings as $5.00 $0.00 11 underdrain (LF) Ift ft $5.00 $0.00 12 biofilter soil mix (CY) cy $45.00 $0.00 13 trash rack/ anti vortex devices ft $1,500.00 $0.00 14 maintenance access road (LF) $50.00 $0.00 15 rip -rap, placed depth ft length _ft 16 width (tons) 0 $60.00 $0.00 17 survey and layout (price per 0.1 mi.) acres basins $0.00 18 mobilization $2,500.00 19 as -built drawings (per facility); 5Bltetas(Q5X Lrlt prioO $2,000.00 $5,000.00 20 materials testing (per facility) Noe as $2,000.00 $0.00 21 compaction testing (per dam) ea $3,000.00 $0.00 22 23 RNFIa IPLPoeat Mfr. facilities /attach manufacturer's price as a base; ref. email, 30Scale, M. Myers, 8/27/2019 5:16 PM (Yuya Ishizuka /contech: August 27, 2019 4:30 P $67,568.00 24 Filtwa;/IInSWI (U9r-d bcndArrt. nd rTLMa ffidEV2Y19 $20,240.00 Also, p. 7, WP0201400096 Amendment from list of currently -bonded Filterra Units, below, use 4 x 6, and 4 x 8, prices ($8.500. $9,100, w/ 15% pry. mpmt. ) cost sum $144,315.00 contingency $14,431.50 WP0201400096 -Stonefield block D2 -Amendment 082719_SW M_bond_est-chk082819ja Total $158,750 STORM STRUCTUR # H 7 5.1 2 5.2 3 4.3 4 8.0 2A 4.3 1 4.6 6 4.5 36.0 STORM PIPE DIA L 15 94.0 39.3 25.0 51.7 10.6 22.1 242.6 18 98.2 8/28/2019