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Home My WebLink AboutLetter of Completion LETTER OF COMPLETION CITY ENGINEER DATE: I CITY OF COLLEGE STATION COLLEGE STATION, TEXAS RE: COMPLETION OF ' i' Cr? Dear Sir: The purpose of our letter is to request that the following listed improvements be approved and accepted as being constructed under City inspection and completed according to plans and specifications as approved and required by the City of College Station, Texas. This approval and acceptance by the City is r�.iuested in order that we may finalize any subcontracts and to affirm their warranty on' work. This approval and acceptance by the City of the improvements listed below does hereby void the letter of guarantee for the listed improvements on the above referenced project. The one -year warranty is hereby affirmed and agreed to by C".,-/ and by their subcontractors as indicated by signatures below. WORK COMPLETED WARRANTY DATE S f iec4-5 Goo V. r gc, u /'l,4r�3 do v. 7 o // S " : 6 ( , /,. /-i-e -4 j 2 0 r / rr�.- ccy, Ae X0 1 Owner: ,TGl,.1uP - Pn1.p,vdt+►.44.fs Contractor: (_' Ur' f -s J Phone Number: gs` 7' !" 19 III Phone Number: - 7111 Address: PO eoX Address: 1707 G � RI /v10064 7X 7‘56--7 ! x 7 pits Signature: t,. - / • Signature: 4/..1/hrf ACCEPT : ' ROV • L ity ' epresentative 2LPLAT FILED ,OFFSITE ESMTS FILED ,}; TEMP BLANKET ESMT RUM j L A LI L� is „NO OTHER ESMTS NEEOID Ci ngineer Revised 1/31107 Spring Creek Terrace Phase One ENGINEERS QUANTITY AND COST ESTIMATE OF CONSTRUCTION COST 1045 ACRES 44 RESIDENTIAL LOTS 5/13/2011 11TEMI DESCRIPTION 1 UNITS 1 QUANTITY' UNIT PRICE 1 EXTENSION 1 .• .;. 4 , PAVEMENT •.. 1 ROW: CLEAR, GRUB & REMOVAL OF WASTE FROM SITE AC. 1.78 $500.00 $890.00 2 EASEMENTS: CLEAR, GRUB & REMOVAL OF WASTE FROM SITE AC. $500.00 $0.00 3 ROADWAY EXCAVATION - CUT - (IN PLACE) C.Y. 1800 $3.25 $5,850.00 4 ROADWAY EXCAVATION - FILL - (IN PLACE) C.Y. 550 $6.00 $3,300.00 DENSITY CONTROLLED - SELECT MATERIAL IN PLACE LOT FILL TO ELEVATIONS SHOWN ON PLANS - (IN PLACE) 5 DENSITY CONTROLLED - ACCEPTABLE MATERIAL TAKEN FROM C.Y. 1316 $6.00 $7,896.00 ROADWAY 6 6" DEPTH CHEMICALLY STABILIZED SUBGRADE ( @6 %) MIXED, S.Y. 5570 $3.50 $19,495.00 COMPACTED (COMPLETE IN PLACE) 2 -FEET BEHIND CURB 6% CHEMICAL STABILIZATION SUBGRADE PREPARATION (110 # /CF) 7 EITHER OR CEMENT OR LIME STABILIZATION & PERCENTAGE TO BE TONS 83 $145.00 $11,993.60 DETERMINED BY GEOTECH 8 6" THICK GRAVEL BASE BETWEEN C &G S.Y. 4003 $11.55 $46,234.65 9 2" H.M.A.0 S,Y. 4003 $10.35 $41,431.05 10 CURB AND GUTTER - STD. HEIGHT AND LAY -DOWN L.F. 2775 $10.50 $29,137.50 11 CONCRETE APRON (COB STD. DETAIL ST2 -01) S.F. 1886 $4.20 $7,921.20 12 SIDEWALK VARIABLE WIDTH S.F. 8300 $3.50 $29,050.00 13 END OF STREET SIGNS EA 2 $500.00 $1,000.00 14 ADA SIDEWALK RAMP S.F. 362 $4.20 $1,520.40 RE- VEGETATION, SEEDING & WATERING - ESTABLISH HEALTHY 15 GROUND COVER WITHIN LIMITS OF PROJECT - ALL DENUDED L.S. 1 $7,500.00 $7,500.00 AREAS, ESMT'S, ROW'S DRAINAGE .�� 16 24" RCP C -76 CLIII GASKETED UNDER PAVEMENT L.F. 34 $48.00 $1,632.00 17 STORM DRAIN LINE W /STRUCTURAL BACKFILL UNDER PAVEMENT L.F. 74 $40.00 $2,960.00 18 30" RCP C -76 CLIII GASKETED UNDER PAVEMENT L.F. 40 $48.00 $1,920.00 19 STORM DRAIN LINE W /STRUCTURAL BACKFILL UNDER SIDEWALK L.F. 136 $40.00 $5,440.00 20 24" HPDE N12 ADS DOUBLE WALL W /CEMENT STAB BACKFILL L.F. 619 $48.00 $29,712.00 21 30" HDPE N12 ADS DOUBLE WALL W /CEMENT STAB BACKFILL L.F. 66 $60.00 $3,960.00 22 36" HDPE N12 ADS DOUBLE WALL W /CEMENT STAB BACKFILL L.F. 50 $72.00 $3,600.00 VELOCITY / EROSION CONTROL BLANKET (ECB) : CURLEX -II 23 AMERICAN EXCELISIOR DOUBLE NET INCLUDES TOPSOIL, SEEDBED, S.Y. 2357 $2.00 $4,7'14.00 SEEDING, WATERING, MAINTENANCE AND ESTABLISH A HEALTHY GROUND COVER PAGE 1 OF 3 PAGES HESTER ENGINEERING COMPANY f -3476 VELOCITY / EROSION CONTROL BLANKET (TRM) : RECYCLEX 24 AMERICAN EXCESIOR TURF REINFORCMENT MAT, INCLUDES S.Y. 665 $4.00 $2,660.00 TOPSOIL, SEEDBED, SEEDING, WATERING, MAINTENANCE AND ESTABLISH A HEALTHY GROUND COVER ROCK RIP RAP (COMMON) 4 -18 -INCH GRADATION, TXDOT ITEM NO 432 DRY, W /TERRATEX GS700 GROUND STABILIZATION FABRIC RO 25 AN APPROVED EQUAL, RIP RAP AND FABRIC SHALL BE HAND S.Y. 22 $50.00 $1,100.00 PLACED AND CONFORM TO THE FINAL GRADES AND THE ADJACENT NATURAL GROUND 26 5' RECESSED INLETS EA. 1 $3,000.00 $3,000.00 27 10' RECESSED INLETS EA. 3 $3,500.00 $10,500.00 28 JUNCTION BOX EA. 3 $3,000.00 $9,000.00 29 DETENTION BASIN EXCAVATION FILL & CUT TO THE FINAL GRADES C.Y. $6.00 $0.00 SHOWN ON THE PLANS 30 DETENTION BASIN CONCRETE FLUME PER CoCS STD. DETAIL S.F. $5.00 $0.00 ARMORTEC ARMORLOC CL3510 INTERLOCKING BLOCK W/ CONTECH WOVEN GEOTEXTILE C7006 EROSION /VELOCITY 31 CONTROL STRUCTURE, IN PLACE FILLED WITH SOIL, SEEDED, S.F. $15.00 $0.00 WATERED, MAINTENANCE AND ESTABLISH HEALTHY COVER (OR AN APPROVED EQUAL) 32 DETENTION BASIN 36 -INCH SET OUTFALL STRUCTURES EA. $3,000.00 $0.00 33 DETENTION BASIN 30 -INCH SET STRUCTURE EA. $2,500.00 $0.00 34 CONCRETE OUTFALL STRUCTURE AT END OF 36 -INCH SET EA. $5,000.00 $0.00 35 VHS OR DVD OF STORM DRAIN LINE L.F. 809 $3.00 $2,427.00 %' WATERLINE 36 8" PVC C909 WATERLINE L.F. 1497 $15.37 $23,008.89 37 STRUCTURAL BACKFILL WATERLINE L.F. 110 $30.00 $3,300.00 38 16 -INCH DIA STL CASING W /CASCADE SPACERS, END SEALS L.F. 40 $50.00 $2,000.00 COMPLETE IN PLACE 39 8" VALVE & BOX EA. 4 $910.00 $3,640.00 40 12" VALVE & BOX EA. 1 $1,200.00 $1,200.00 41 12 "X8" CUT -IN TEE EA. 1 $6,000.00 $6,000.00 42 8 "X8" TEE EA. 1 $500.00 $500.00 43 8 "X45 DEG BEND EA. 1 $400.00 $400.00 44 8 "X22.5 DEG BEND EA. 3 $400.00 $1,200.00 45 STD. FIRE HYDRANT EA. 3 $2,600.00 $7,800.00 46 CONNECT TO EXISTING WATERLINE EA. 2 $500.00 $1,000.00 47 2" BLOWOFF ASSEMBLY EA. 1 $750.00 $750.00 48 SHORT SIDE COPPER WATER SERVICE 1 -INCH SINGLE SERVICE & EA. 13 $450.00 $5,850.00 1.5 -INCH DOUBLE SERVICE 49 LONG SIDE COPPERWATER SERVICE 1 -INCH SINGLE SERVICE & 1.5- EA. 12 $1,600.00 $19,200.00 INCH DOUBLE SERVICE SANITARY SEWER \ 50 8" SAN.SWR. (6 -8 FEET DEPTH) L.F. 953 $22.00 $20,966.00 51 8" SAN.SWR. (8 -10 FEET DEPTH) L.F. 400 $18.00 $7,200.00 52 STRUCTURAL BACKFILL SANITARY SEWER ALL SIZES L.F. 185 $30.00 $5,550.00 PAGE 2 OF 3 PAGES HESTER ENGINEERING COMPANY f -3476 ■ 53 STD. MANHOLE EA. 4 $1,800.00 $7,200.00 54 EXTRA DEPTH MANHOLE (ABOVE 6 -FEET DEEP) V.F. 5.5 $250.00 $1,375.00 55 INSIDE DROP MANHOLE V.F. 8.5 $250.00 $2,125.00 56 ADJUST EXISTING MANHOLE TOP (IN BASIN) V.F. 2.0 $300.00 $600.00 57 8" TCEQ CROSSING CL150 PRESSURE PIPE - CENTER ON LF 20 $25.00 $500.00 WATERLINE 58 4" PVC SEWER SERVICE - SHORT SIDE EA. 12 $450.00 $5,400.00 59 4" PVC SEWER SERVICE - LONG SIDE EA, 14 $1,450.00 $20,300.00 60 VHS OR DVD OF LINE L.F. 1373 $2.00 $2,746.00 MISCELLANEOUS fi 61 STORM WATER POLLUTION CONTROL PLAN SWP3 - EROSION & LS, $10,000.00 $0.00 SEDIMENT CONTAINMENT /CONTROL 62 TRENCH SAFETY SANITARY SEWER L.F. 1373 $1.25 $1,716.25 63 TRENCH SAFETY STORM SEWER L.F. 400 $1.25 $500.00 64 STREET LIGHTS EA. 5 $1,200.00 $6,000.00 ELECTRICAL CONDUITS (2600 L.F. 2 -2" CONDUIT) 65 (680 L.F. OF 1" STREET LIGHT CONDUIT) SEE CoCS ELECTRICAL L.S. 1 $15,000,00 $15,000.00 DIVISION PLAN - CONFIRM QUANTITIES 66 STEET SIGNS EA. 2 $500.00 $1,000.00 67 PERFORMANCE AND PAYMENT BOND LS. $13,369.66 $0.00 PAVEMENT = $213,219 DRAINAGE = $82,625 WATERLINE = $75,849 SANITARY SEWER = $73,962 MISCELLANEOUS = $24,216 TOTAL ESTIMATED CONSTRUCTION COST = $469,872 tf.CCu --Q- _ iJ• - if �P'C . � ti THE SEAL APPEARING ON THIS DOCUMENT WAS AUTHORIZED BY / MICHAEL G. HESTER f • • ; MICHAEL G. HESTER, P.E. NO 69104 HESTER ENGINEERING r rt 6 69104 1�r COMPANY # F -3476 MAY 13, 2011. ' t l 0 ' . e C E N S -, -- RELEASED FOR RECORD \ VSti,� � ONAL PAGE 3 OF 3 PAGES HESTER ENGINEERING COMPANY f -3476