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HomeMy WebLinkAbout067-98 Opequon Water Reclamation Facility (upgrade & expansion) - Stonewall - Backfile.Q 4 U W CO 0) N w Q 0 O J IZ 31 �\ \ U 50 52 \ / BER ltir� AVE 7 0+ / / W1. 645 at WINCHESTER 0 ` 659 820 ' / I / OPEQUON WATER i ' a RECLAMATION . �-- 622 FACILITY SITE 628 z J 17 z Q 50 81 ar LOCATION PLAN SCALE: 1 "=400' FREDERICK—WINCHESTER SERVICE AUTHORITY BOARD C. Robert Solenberger — Chairman Theodora L. Rezba — Vice Chairman Ned M. Cleland, Ph. D. — Secretary John S. Scully — Treasurer/Asst. Secretary John S. Campbell — Board Member Robert N. Carpenter — Board Member Richard C. Shickle — Board Member J. Craig Sewell — Board Member David C. Thompson — Board Member 0ii-113 li,! FREDERICKm WINCHESTER SERVICE AUTHORITY FREDERICK COUNTY, VIRGINIA JULY 1998 -_ O'BRIEN Fj GEFIE �. ENGINEERS, INC. '*J, LTH op Q GEORGE B. REST ,-d # 021551 AL If IT IS A VIOLATION OF LAW FOR ANY PERSON UNLESS ACTING UNDER THE DIRECTION OF A LICENSED PROFESSIONAL ENGINEER TO ALTER THIS DOCUMENT. APPROVED BY THE ZONING ADMINISTRATOR �j Lei Mk tf 1vo APPROVAL DATE 6351.002-001 __ I-- - I—, ..... /-/ 1/�1/1/1­111­11_111_1111 \ �, � I . . . . ......... I ..... I ... I . � . ... . ...... � 1///11/1 ""111-1-111"', I , I , 11 : * ; J ' TR . #6 / A `%, , I � / ,� ; EX. ALTITUDE .. . .... \ /� / ", \ 11"". / � f % "I" " / ____ ­11 VAU LT ....... 1 .11, . I \ I'll / , , ,,,,, ", / ;1 AREA FOR USE BY CONTRACTOR FOR STAGING AND STO . � — I'll I "ll, I "'I'll 1. r, CONTRACTOR SHALL CONSTRUCT TEMPORARY STONE CONSTR TION ,'�11 I �_11 L_ I r ... . ..... . � ...... . / .... ........... , ­ ­­ ­­ . ... .................. ... �, "', " I I I . ,//� \ 111, " ,_>`�X I � I PUMP A/ ju, 11 1 / 7 // I " I .- I ... _/ ......... /_/ ...... .. ........ 9/ 111. j / // " , "I'll" ,/--,��'­' , "��582,.49 ., w ) "ll-1­110 I I I � I 1 ( � I 1Z,::"",.":,,/,." / ­ I ", , " ."""", ""/", , lk 11 'l ­/ .... 11c: ..... I ........... . .. //",L """ I_/_l � 11 jer 1 ....... ] I , 'I-,' , 1/11111111" ///r__ ./,� / y / IfI1111111111­1 I I t_1"', ?:/_1 /1/_/�:/_,_ I �. I `1 I I 1�. , , , - --------- * ... j 11 I WE ." 11 ... �5/'/ — 1. / , I ,� , '� '11, t "', MH-14 11. 11,11 6, '. " "I I \ , \ IA � I , " ­­­­/­ ... ­­­11­11111111109"', '/ / 1;� \ ,,, ,,� I / I , I , , \\ \ , � I < I N, """ ­­­ ­1111— I, "., ///,,//" / 2. PLAN COORDINATE VALUES BASED ON MONUMENTATION FOUND IN PLACE RELATIVE TO EXISTING .1 1� J ­­__ 1/1, """', // , ,,, I . , , "I, 1/1 I y; I PLANT COORDINATE GRID ESTABLISHED BY ORIGINAL SITE PLANS DATED 1/29/84 AND PREPARED / , ,,,,, ,�/ / , 11,11,11,111,1111, /// , I , I DISTRIBUTION C MBER I 1. -11-1111", - .- ­ ......... :­ - 11, � �, "". \ \ //,�, \ '1110, I 10111 '1­1� ,�/// ''I � 6. CONTRACTOR SHALL TIE NEW CHAINLINK FENCE TO EXISTING CHAINLINK FE - --- ,__ � /?, " ` I , Z, I / 1 7. THE CONTRACTOR SHALL FIELD VERIFY SURVEY INFORMATION AND EXISTING STRUCTURES AND ...... ... _ , " // 1% / .. . I I IMMEDIATELY OF ANY DISCREPANCIES BETWEEN THE CONTRACT DOCUMENTS AND ACTUAL FIELD :/,"J", '­)� , —_ - - - -.1 %­ " 1; " FREDERICK-WINCH ESTER SERVICE AUTHORITY FILE NO. f \1 , . ... ........ � \\,/// /_]`-`:'!,.,,,,:­, ...... .. """""""""" "' "' .. ..... .... ...... . .. .. ­ .... . , """,-"",\",�"'.""�""","', III "" / _X. I I"C K. " � / 1Z0 __ 1 "=401 ;P%;; 7/1/98 AS BID _411t === ENGINEERS, INC. FREDERICK COUNTY, VIRGINIA DATE C — 1 1-%AvA1. - r 4MWN BY ----- 0 3/20/98 ISSUED FOR VDH REVIEW ��l 11 1 nc)92 o Q o6 0 0 U 5; U N 0 0 L0 r� c� Q o_ c� 0 0 2 U) 00 rn d- co Li a 0 0 J a EXISTING MANHOLE DATA MH NO. TYPE RIM EL. INV. EL. REFERENCE 508.05 8-(IN) FROM CHLORINATION BASINS 1 DRAIN 520.82 506.94 15" IN) FROM MH-2 506.95 15" OUT) TO MH-C 509.48 10"(IN) FROM MH-7 2 DRAIN 524.43 509.27 15" IN) FROM MH-3 509.33 15" OUT) TO MH-1 518.32 12" DROP) FROM GRAVITY FILTERS 511.32 12" DROP) FROM GRAVITY FILTERS 511.49 8-(IN) FROM SECONDARY CLARIFIERS 3 DRAIN 527.43 511.10 15"(IN) FROM MH-8 510.70 15"(IN) FROM MH-4 510.68 15" OUT) TO MH-2 SEE NOTE 2 10"(IN) FROM AERATION BASINS 4 DRAIN 528.88 SEE NOTE 2 10 IN) FROM MH-5 SEE NOTE 2 15''�OUT) TO MH-3 SEE NOTE 2 6"(DROP) FROM THICK. SLUDGE PUMPROOM 5 DRAIN 531.37 SEE NOTE 2 8" IN) FROM MH-6 SEE NOTE 2 10"(IN) FROM AERATION BASINS 516.87 10"(OUT) TO MH-4 530.89 6-(IN) FROM PRIMARY CLARIFIER #1 530.69 6" IN FROM PRIMARY CLARIFIER #2 6 DRAIN 538.54 529.54 8" IN STUB SEE NOTE 2 4" IN FROM AERATION BASINS 529.50 8-(OUT) TO MH-5 SEE NOTE 2 8-(IN) STUB 7 DRAIN 531.67 526.03 10"(OUT) TO MH-2 SEE NOTE 2 6-(IN) FROM AERATION BASINS 8 DRAIN 528.80 SEE NOTE 2 8-(IN) STUB SEE NOTE 2 15"(IN) STUB 511.84 15"(OUT) TO MH-3 SEE NOTE 2 36"(IN) FROM EX. SEWER SYSTEM 10 SAN 522.00 503.04 36"(OUT) TO MH-A SEE NOTE 2 36"(IN) FROM MH-10 A SAN 518.31 SEE NOTE 2 4-(DROP) FROM MAIN PUMPING STATION SEE NOTE 2 36"OUT) STUB 502.16 36"(OUT) TO MAIN PUMPING STATION SEE NOTE 2 15" IN) FROM MH-C B DRAIN 516.77 511.07 10 IN) ORIGIN UNKNOWN - SEE NOTE 3 502.53 15 OUT) TO MAIN PUMPING STATION SEE NOTE 2 15"(IN) FROM MH-1 C DRAIN 515.27 504.82 15"(OUT) TO MH-B NOTES: 1. ELEVATIONS AND PIPE SIZES FOR EXISTING MANHOLES WERE OBTAINED FROM EXISTING PLANT DRAWINGS AND RECENT SURVEY INFORMATION. THE CONTRACTOR SHALL FIELD VERIFY ALL ELEVATIONS WHERE TIE-INS TO EXISTING MANHOLES ARE REQUIRED. 2. CONTRACTOR TO FIELD VERIFY ELEVATION. 3. CONTRACTOR TO FIELD VERIFY PIPE SIZE. op v GEORGE B. BEST „e # 021551 Ra N IT IS A VIOLATION OF LAW FOR ANY PERSON, UNLESS ACTING UNDER THE DIRECTION OF A LICENSED ENGINEER, TO ALTER THIS DOCUMENT. IN CHARGE OF SMN THIS DRAWING WAS PREPARED AT THE SCALE INDICATED IN THE TITLE BLOCK. INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR IN THE TITLE BLOCK TO DETERMINE THE ACTUAL SCALE OF THIS DRAWING. EXISTING STORM SEWER & CULVERT DATA STR. N0. TYPE TOP EL. INV. EL. REFERENCE 1 CONC. ENDWALL 518.27 516.54 12" R.C.P.(OUT) FROM TRENCH DRAIN #12 2 YARD INLET 517.42 514.19 15" R.C.P.(OUT) TO ENDWALL #3 3 CONC. ENDWALL 516.15 513.51 15" R.C.P.(OUT) FROM YARD INLET #2 4 CONC. ENDWALL 516.92 515.00 12" R.C.P.(OUT) FROM HEADWALL #5 5 CONC. HEADWALL 517.37 515.36 12" R.C.P.(IN) TO ENDWALL #4 6 CONC. ENDWALL 517.46 515.34 14" R.C.P.(OUT) FROM DROP INLET #7 7 DROP INLET 516.58 515.57 14" R.C.P.(OUT) TO ENDWALL #6 8 CONC. ENDWALL 524.89 522.36 18" R.C.P.(OUT) FORM HEADWALL #9 9 CONC. HEADWALL 527.04 523.26 18" R.C.P.(IN) TO ENDWALL #8 10 CULVERT ENTR. N/A 518.94 24" C.M.P.(IN) TO CULVERT OUTLET #11 11 CULVERT OUTLET N/A 518.07 24" C.M.P.(OUT) FROM CULVERT ENTRANCE #10 12 TRENCH DRAIN 522.04 518.60 12" R.C.P.(IN) TO ENDWALL #1 BUILDING COORDINATE TABLE REF. NO. COORDINATES DESCRIPTION CENTER OR WEST WALL BEARING (REFERENCE PLANT GRID NORTH) O N9253.92 AERATION BASIN NO. 3 N45'15'51 "W E9084.81 (EXTERIOR FACE OF WALL) O N9190.81 SECONDARY CLARIFIER NO. 3 CENTER OF CLARIFIER E9129.39 O N9113.22 SECONDARY CLARIFIER NO. 4 CENTER OF CLARIFIER E9206.95 ® N9477.26 SLUDGE HOLDING TANKS N45'8'35"W E9286.09 O N9902.51 TRUCK SCALE N09'17'41 "W E9509.28 © N10035.64 SEPTAGE RECEIVING STATION N44'59'21"W E9659.62 O N9379.36 FeC13 HOLDING TANK PAD N45'0'0"W E9223.98 ® N9417.52 FeC13 RECEIVING PAD N45'0'0"W E9243.75 DESIGNED BY __MDS__ CHECKED BY __eS__ N. T. S. 1 7/1/98 AS BID BRAWN BY ----------- RAE----------- 0 3/20/98 ISSUED FOR VDH REVIEW NO. DATE REVISION INIT. ENGINEERS, INC. MANHOLE COORDINATE AND DATA TABLE MH NO. MH SIZE RIM EL. COORDINATES DESCRIPTION TO BE FIELD 6" PVC DRAIN FROM SEPTAGE 10A 4' DIA. 519.0 LOCATED RECEIVING STATION INTO EX. 36" MAIN. N9189.53 8" & 14" DIP DRAIN FROM NEW 11 4' DIA. 527.9 E9050.67 SEC. CLARIFIERS 3 & 4 AND A.B. 3 INTO 14" DIP DRAIN N9652.71 6" PVC SCUM FROM PRIMARY PRIM. SCUM 5' DIA. 546.5 E8927 78 CLARIFIERS PUMPED TO PUMP STA. THICKENED SLUDGE PUMP ROOM. TO BE FIELD 10" DIP DRAINS FROM AERATION 12 4' DIA. 529.1 LOCATED BASIN NO. 3 INTO 14" DIP DRAIN TO BE FIELD 10" DIP DRAIN FROM AERATION 13 4' DIA. 535.9 BASIN NO. 3 INTO LOCATED 10" DIP DRAIN TO BE FIELD 4" PVC DRAIN FROM SLUDGE 14 4' DIA. 527.5 LOCATED HOLDING TANKS ODOR CONTROL SYSTEM EXISTING BENCHMARK DATA NO. ELEVATION DESCRIPTION 1 532.03 PAINTED SQUARE AT N.W. CORNER CONCRETE SIDEWALK AT E.P. OPPOSITE PARKING AREA 2 520.82 PAINT DOT ON RIM OF EXISTING MANHOLE #1 3 528.80 PAINT DOT ON RIM OF EXISTING MANHOLE #8 4 546.19 PAINT DOT ON RIM OF EXISTING ELEC. MANHOLE ON N. SIDE OF ASPHALT PATH AT PRIM. CLARIFIERS NOTE: ELEVATIONS ARE REFERENCED TO EXISTING PLANT DATUM ESTABLISHED BY C.D.M. MONUMENT #1 SHOWN ON ORIGINAL PLANS DATED 1/29/84. TRAVERSE STATIONS (1997 SURVEY NO. DESCRIPTION NORTHING EASTING ELEVATION 1 EX. C.D.M. MONUMENT #1 FOUND (NOT SHOWN) 8873.23 8555.25 530.39 1 /2,REBAR IN CONCRETE 2 60d SPIKE 9363.39 9240.01 529.17 3 60d SPIKE 9783.30 9567.29 520.98 4 60d SPIKE 10024.79 9558.73 521.49 5 60d SPIKE 9883.20 9074.90 535.59 6 60d SPIKE 9680.14 8821.63 547.74 7 60d SPIKE (NOT SHOWN) 9180.65 8677.75 539.17 N OTE: ELEVATIONS ARE REFERENCED TO USGS-DATUM. SEE EXISTING BENCHMARK DATA. FREDERICK-WI NCH ESTER SERVICE AUTHORITY OPEQUOIN WATER RECLAMATION FACILITY UPGRADE AND EXPANSION FREDERICK COUNTY, VIRGINIA CIVIL CONTROL DATA FILE NO. 6351.002.008 DATE C-2 JULY 1998 C) :2 In 00 a) r1r) 00 L Q 0 0 . I , I I , 11 FUTURE PRIMARY / � , / I''ll/,' ll� 1E,X1. "I'll",PRIMARY ,/ (CLARIFIER CLARIFIER 5 .. 7NO. 1/ELF. HALT PATHWAY 1111r////l­/,, //,/-- EX. PRIMARY C RIFIER '�m/ Il - /) rI IV11- D_-'IS ,T/,K/ I RIB�UT1,\0 ­/N/1," ,.,� ,.,A11-M1�.8...E "\R .,.........,l./,I`,",. 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I............/....... ......P-,,,�,,,,,,,,,,,-�-�./-* ,/-/"�.t/ �;?, ­" ­ ­_S..A...VOLATION OF LAW FOR ANY PERSONTHIS RAlNEW PAVING1..­IRA REPARED AT THE SCALE INDICATED IN in ITLE BLOCK. ­",ECHAINLINK FENCE UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES I THE STATED SCALE MAY BE INTRODUCED—, ' RAWINGS _"/ ///" ........... op LICENSED ENGINEER, TO ALTER THIS DOCUMENT. ARE REPROD D BY . MEANS. USE THE GRAPHIC SCALE BAR IN ..TITLE_ 11,I I 1 ,III i I \ 1Il \\\\\\ , \\"\ " ,I- ,\ \ I'll,111, ­­ "I 0 k, BLOCK TO RMI - THE ACTUAL SCALE OF THIS DRAWING. I 0 s I FREDERICK-WIl INICH ESTER SERVICE AUTHORITY FILE NO. U GEORGE B. REST 5 IN CHARGE OF ----- - - CIVIL "d 40 0 40 80 8/4/98 REVISED PER ADDENDUM NO.3 =� RECLAMATION FACILITY 6351.002.009 -A DESIGNED BY CHECKED BY _4e ___ PAVING, GRADING AND EROSION AND --MDS-- _ ,11 T _ � = EE CTW41EN 6 130111E UPGFADE AND EXPANSION I 0 1 01=40' InIIIIIIIIIIIIIIII11=11IIIIIIIIIIII11- OEM=" 1 1 S BID - - C-3 ;4, AWN BY 0 3/20/98 ISSUED FOR VDH REVIEW , ENGINEERS, INC. FREDERICK COUNTY, VIRGINIA DATE ZONAL I "I'VILA SEDIMENT CONTROL PLAN JULY 1998 --- �K — - er I NO. I DATE REVISION INIT. U I:n 00 cn LO N ul Q 0 0 J CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) 1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. 6' MAX. FLOW ,- 3. STAIPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. i FLOW SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) SOURCE: Adapted from Installation of Straw and Fabric Filter Barriers for Sediment Control,VA. DSWC PLATE. 3.05-2 Sherwood and Wyant CULVERT INLET SEDIMENT TRAP *STORAIGE REQUIREMENTS EQUIVALENT TO TWAT OF TEMPORARY SEDIMENT TRAP, STD. & SPEC. 3.13 67 C.IY./ACRE WET STORAGE (BELOVW BASE OF STONE) 67 C.IY./ACRE DRY STORAGE (BASE, OF STONE TO TOP OF S3TONE BERM) AREAS TO BE DISTURBED ffr,i IT GII 1 Cf1 RTr 1 PERSPECTIVE VIEW PIPE INVERT RIPRAP e/ HEADWALL VDOT #3, #357, OR #5 COARSE AGGREGATE NATURAL GROUND RIPRAP HEADWALL FLOW®► -CLASS I RIPRAP VDOT #3, #357, OR #5 COARSE AGGREGATE MAX. SEDIMENT DEPTH (CLEAN OUT POINT) AT 1/2 VOLUME OF WET STORAGE AREA ELEVATION SOURCE: WORTH CAROLINA SEDIMENT CONTROL COMMISSION IT IS A VIOLATION OF LAW FOR ANY PERSON, UNLESS ACTING UNDER THE DIRECTION OF A CGEORGE H op LICENSED ENGINEER, TO ALTER THIS DOCUMENT. it- B. REST IN CHARGE OF ---------- SMN----__--_ 1551:0 wwDESIGNED BY _MpS_ CHECKED BYsv' RAWN BY ----------- RAE----------- PLATE. 3.08-2 TEMPORARY DIVERSION DIKE SOURCE: VA. DSWC FILTE (OF SOURCE: VA. DSWC Comoacted Soil 4.5' min. PLATE 3.09-1 ROCK CHECK DAM 2 ACRES OR LESS OF DRAINAGE AREA: THIS DRAWING WAS PREPARED AT THE SCALE INDICATED IN THE TITLE BLOCK. INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR IN THE TILE BLOCK TO DETERMINE THE ACTUAL SCALE OF THIS DRAWING. N . T. S. (DOWNSTREAM VIEW) 2-10 ACRES OF DRAINAGE AREA: .may-�.� �'•`y• .•)�1r� fa .f CD CLASS 1 RIPRAP 1 7/1 /98 AS BID 0 3/20/98 ISSUED FOR VDH REVIEW NO. DATE REVISION PLATE 3.20-1 INIT. EROSION AND SEDIMENT CONTROL NOTES ES-1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH FREDERICK COUNTY'S EROSION AND SEDIMENT CONTROL REGULATIONS AND VIRGINIA EROSION AND SEDIMENT CONTROL LAW AND GENERAL CRITERIA. ES-2. ALL SEDIMENT AND EROSION CONTROL MEASURES SHALL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE STATE MINIMUM CRITERIA STANDARDS AND SPECIFICATIONS, CONTAINED IN THE VIRGINIA EROSION AND SEDIMENT CONTROL (VESC) HANDBOOK (THIRD EDITION 1992). ES-3. SEDIMENT AND EROSION CONTROL MEASURES SHALL NOT BE REMOVED UNTIL THE AREA HAS STABILIZED AND APPROVAL HAS BEEN GRANTED BY THE FREDERICK COUNTY INSPECTOR. ES-4. THE AREAS WHERE SEDIMENT AND EROSION CONTROL MEASURES ARE INSTALLED SHALL BE RESTORED TO THE GRADES INDICATED ON THE SITE PLAN AND SHALL BE SEEDED AND MULCHED. ES-5. STOCKPILE ALL EXCAVATED MATERIAL ON THE- UPHILL SIDE OF TRENCH. ES-6. ALL DISTURBED AREAS SHALL BE STABILIZED IN ACCORDANCE WITH THE TEMPORARY AND PERMANENT SEEDING NOTE'. ES-7. THE CONTRACTOR SHALL NOT DISTURB ANY AREA OUTSIDE THE LIMITS OF DISTURBANCE INDICATED ON THE CONTRACT DRAWINGS. ES-8. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON SITE AT ALL TIMES. ES-9. DISTURBED AREAS ARE TO DRAIN TO APPROVE-D SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. ES-10. THE CONTRACTOR SHALL INSPECT EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEAN UP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. SEQUENCE OF CONSTRUCTION 1. CLEAR AND GRUB FOR SEDIMENT AND EROSION CONTROL MEASURES ONLY. 2. INSTALL SEDIMENT AND EROSION CONTROL MEASURES. 3. HAVE SEDIMENT AND EROSION CONTROL MEASURES INSPECTED AND APPROVED BY A FREDERICK COUNTY INSPECTOR. 4. PERFORM MODIFICATIONS IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. 5. SEED AND MULCH AS REQUIRED. 6. WITH APPROVAL OF SEDIMENT AND EROSION CONTROL INSPECTOR, REMOVE TEMPORARY SEDIMENT CONTROL DEVICES AND IMMEDIATELY STABILIZE THESE AREAS. TEMPORARY STONE CONSTRUCTION ENTRANCE 3MOUNTABLE BERM (OPTIONAL) 70' MINIMUM -- _ EXISTING PAVEMENT EARTH FILL FILTER CL H -4-- PIPE AS NECESSARY MINIMUM 6' OF 2"-3' VDOT #1 AGGREGATE OVER LENGTH AND EXISTING GROUND WIDTH OF STRUCTURE SIDE ELEVATION SOURCE: ADAPTED FROM 1983 MARYLAND STANDARDS FOR SOIL EROSION AND SEDIMENT CONTROL, ANI) VA. DSWC C 13IRICN S 804E ENGINEERS, INC. MIN. EXISTING PAVEMENT MIN, PLATE 3.02-1 FREDERICK-WI NCH ESTER SERVICE AUTHORITY OPEQUON WATER RECLAMATION FACILITY UPGRADE AND EXPANSION FREDERICK COUNTY, VIRGINIA TEMPORARY SEEDING NOTES APPLY TO GRADED OR CLEARED AREAS LIKELY TO BE REDISTURBED WHERE EXPOSED SOIL SURFACES ARE NOT TO BE FINE -GRADED FOR PERIODS FROM 30 DAYS TO ONE YEAR. SUCH AREAS INCLUDE DENUDED AREAS, SOIL STOCKPILES, TEMPORARY ROADBANKS, ETC. SEEDBED PREPARATION: 1) LIMING - LIME SHOULD BE APPLIED AT THE RATE OF TWO TONS OF PULVERIZED AGRICULTURAL LIMESTONE PER ACRE. 2) FERTILIZER SHALL BE APPLIED AT 450 LBS/ACRE OF 10-20-20 (10 LBS/1000 SQ. FT.) OR EQUIVALENT. LIME AND FERTILIZER SHALL BE INCORPORATED INTO THE TOP 2 TO 4 INCHES OF THE SOIL. 3) SURFACE ROUGHENING - IF AREA HAS BEEN RECENTLY LOOSENED OR DISTURBED, NO FURTHER ROUGHENING IS REQUIRED. WHEN AREA IS COMPACT, CRUSTED, OR HARDENED, THE SOIL SURFACE SHALL BE LOOSENED BY DISCING, RAKING, HARROWING, OR OTHER ACCEPTABLE MEANS. SEEDING: SEED SHALL BE EVENLY APPLIED WITH A CYCLONE SEEDER, DRILL, CULTIPACKER SEEDER, OR HYDROSEEDER. SMALL GRAINS SHALL BE PLANTED NO MORE THAN ONE INCH DEEP. GRASSES AND LEGUMES SHALL BE PLANTED NO MORE THAN 1 /4 INCH DEEP. FOR PERIODS FEBRUARY 15 THROUGH APRIL 30 AND SEPTEMBER 15 THROUGH NOVEMBER 15, SEED WITH 170 LBS/ACRE OF RYE (3 LBS/1000 SF). FOR THE PERIOD MAY 1 THROUGH SEPTEMBER 1, SEED WITH 60 LBS/ACRE OF GERMAN MILLET. MULCHING: SEEDINGS MADE IN FALL FOR WINTER COVER SHALL BE MULCHED ACCORDING TO MULCHING, STD. & SPEC. 3.35, EXCEPT THAT HYDROMULCHES (WOOD FIBER) WILL NOT BE CONSIDERED ADEQUATE. AT OTHER TIMES OF THE YEAR, SEEDINGS MADE ON SLOPES IN EXCESS OF 4: 1, OR ON ADVERSE SOIL CONDITIONS, OR DURING EXCESSIVELY HOT OR DRY WEATHER, SHALL BE MULCHED ACCORDING TO MULCHING, STD. & SPEC. 3.35*. SEEDINGS MADE DURING THE OPTIMUM SPRING AND SUMMER SEEDING DATES, WITH FAVORABLE SOIL AND SITE CONDITIONS, WILL NOT REQUIRE MULCH. RE -SEEDING: AREAS WHICH FAIL TO ESTABLISH VEGETATIVE COVER ADEQUATE TO PREVENT RILL EROSION WILL BE RE -SEEDED AS SOON AS SUCH AREAS ARE IDENTIFIED. * STD. & SPEC. REFERS TO THE STATE MINIMUM CRITERIA STANDARDS AND SPECIFICATIONS CONTAINED IN THE VIRGINIA EROSION & SEDIMENT CONTROL (VESC) HANDBOOK (THIRD EDITION 1992). PERMANENT SEEDING NOTES APPLY TO DISTURBED AREAS WHERE PERMANENT, LONG-LIVED VEGETATIVE COVER IS NEEDED TO STABILIZE THE SOIL OR IN ROUGH GRADE AREAS WHICH WILL NOT BE BROUGHT TO FINAL GRADE FOR A YEAR OR MORE. NOTE: THE ENTIRE AREA WITHIN THE LIMIT OF DISTURBANCE, EXCEPT AREAS INDICATED AS TREE PROTECTION AREAS, SHALL BE SEEDED AND MULCHED. SEEDBED PREPARATION: SURFACE ROUGHENING - IF AREA HAS BEEN RECENTLY LOOSENED OR DISTURBED, NO FURTHER ROUGHENING IS REQUIRED. WHEN AREA IS COMPACT, CRUSTED, OR HARDENED, THE SOIL SURFACE SHALL BE LOOSENED BY DISCING, RAKING, HARROWING, OR OTHER ACCEPTABLE MEANS. LIME & FERTILIZER - TO BE DETERMINED BY SOIL TEST. SOIL AMENDMENTS: IF A SOIL TEST IS NOT POSSIBLE, APPLY 2 TONS/ACRE OF PULVERIZED AGRICULTURAL LIMESTONE (90 LBS/1000 SF) AND 1000 LBS/ACRE OF 5- 20-10 (25 LBS/1000 SF). LIME AND FERTILIZER SHALL BE INCORPORATED INTO THE TOP 4-6 INCHES OF THE SOIL BY DISCING OR OTHER MEANS. WHEN APPLYING LIME AND FERTILIZER WITH A HYDROSEEDER, APPLY TO A ROUGH LOOSE SURFACE. SEEDING: CERTIFIED SEED WILL BE USED FOR ALL PERMANENT SEEDING WHENEVER POSSIBLE. APPLY 70 LBS/ACRE OF 507. TALL FESCUE, 307. SERICEA LESPEDEZA, 157. ANNUAL RYEGRASS, AND 5% REDTOP (1.5 LBS/1000 SF). BETWEEN MAY 15 AND AUGUST 15, USE 10 LBS/ACRE OF GERMAN MILLET OR 2 LBS/ACRE OF WEEPING LOVEGRASS IN PLACE OF ANNUAL RYEGRASS OR REDTOP. IT SHOULD BE NOTED THAT LESPEDEZA SHALL BE INOCULATED. APPLY SEED UNIFORMLY WITH A CYCLONE SEEDER, DRILL, CULTIPACKER SEEDER, OR HYDROSEEDER ON A FIRM, FRIABLE SEEDBED. MAXIMUM SEEDING DEPTH SHOULD BE 1/4 INCH. MULCHING: ALL PERMANENT SEEDING MUST BE MULCHED IMMEDIATELY UPON COMPLETION OF SEED APPLICATION. REFER TO MULCHING STD. & SPEC. 3.35*. RE -SEEDING: INSPECT SEEDED AREAS FOR FAILURE AND MAKE NECESSARY REPAIRS AND RESEEDINGS WITHIN THE SAME SEASON, IF POSSIBLE. * STD. & SPEC. REFERS TO THE STATE MINIMUM CRITERIA STANDARDS AND SPECIFICATIONS CONTAINED IN THE VIRGINIA EROSION & SEDIMENT CONTROL(VESC) HANDBOOK (THIRD EDITION 1992). TEMPORARY STONE CONSTRUCTION ENTRANCE NOTES 1. THE AREA OF THE ENTRANCE MUST BE EXCAVATED A MINIMUM OF 3 INCHES AND MUST BE CLEARED OF ALL VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL. 2. THE FILTER FABRIC UNDERLINER WILL THEN BE PLACED THE FULL WIDTH AND LENGTH OF THE ENTRANCE. FOLLOWING THE INSTALLATION OF THE FILTER CLOTH, THE STONE SHALL BE PLACED TO THE SPECIFIED DIMENSIONS. 3. THE FILTER CLOTH UTILIZED SHALL BE WOVEN OR NONWOVEN FABRIC CONSISTING OF CONTINUOUS CHAIN POLYMERIC FILAMENTS OR YARNS OF POLYESTER. THE FABRIC SHALL BE INERT TO COMMONLY ENCOUNTERED CHEMICALS AND HYDROCARBONS, BE MILDEW AND ROT RESISTANT, AND CONFORM TO THE PHYSICAL PROPERTIES NOTED IN TABLE 3.02-A OF THE VESC HANDBOOK. 4. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOW OF MUD ONTO PUBLIC RIGHTS -OF -WAYS. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE OR THE WASHING AND REWORKING OF EXISTING STONE CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF ANY STRUCTURES USED TO TRAP SEDIMENT. ALL MATERIALS SPILLED, DROPPED, WASHED, OR TRACKED FROM VEHICLES ONTO ROADWAYS OR INTO STORM DRAINS MUST BE REMOVED IMMEDIATELY. THE USE OF WATER TRUCKS TO REMOVE MATERIALS DROPPED, WASHED, OR TRACKED ONTO ROADWAYS WILL NOT BE PERMITTED UNDER ANY CIRCUMSTANCES. FILE NO. CIVIL 6351.002.010 EROSION AND SEDIMENT CONTROL C-4 N OTES AN D D ETAI LS DATE JULY 1998 C� 0 0 U U 10 0 0 L0 Q a_ cD 0 0 00 rn Ln tV (D Q 0 I- 0 a_ W Y z m z v ••F EX. ALTITUDE ;";, ,.. EX. BACKFLOW NOTES M VALVE / VAULT PREVENTER EX. WELL 1. THIS SHE IS FOR GENE REFERENCE. PIPE IDENTIFICATION, NOTES, AND DETAILS ARE N0. 1 INDICATED 0 THE PAR L YARD PIPING PLANS. REFER TO KEY PLAN, THIS SHEET. FUTURE PRIMARY I EX. PRIMARY ,h 2. EXISTING YARD P I IS INDICATED WITH PIPE SIZE AND SERVICE TYPE. THE ABBREVIATION CLARIFIER CLARIFIER EX. IS OMITTED R DRAWING CLARITY. tI NO. 1 PRIMARY SCUM 3. NEW YARD PIP G IS I ICATED IN BOLD, AND IS JGROUND h DOUBLE LINE FOR SIZES GREATER THAN 12 I HES. SOLI ' PUMPING STATION LINES INDICATE ABOVE IPING AND DASH QQ ' i�� S _ I; INDICATE ELOW GROUND PING.'�----EX--PRIMARY CLA FIER n d; 1i'Il" ,r" i'i ,r 1,4. EXISTI G YARD PIPING IS INDIC ED IN THIN LINE raWN, FOR CLARITY, AS SINGLE LINI DISTRIBUTION C AMBER ^�, �— ----- ---- tu�iyWySi' Lu'yk x� t ` FO ALL PIPE SIZES. f ti t �I , �,^���til r� `,., µ. EX . EX. T H K E N ED EX . y ,R :: lL' 01 VALVE BOX: GRAVITY S DGE GRAVITY EX. WELL ,, N 2PV=tJ1 �� _ \ ( ) THICKENER'` P P ROOM 'THICKENER' NO 2 5. EE PARTIAL YARD PIPING P NG'�, UNDERGROUND ELECTRICA AND la ty,auQ.�7 �u�. '��,tie 4 p NO. 2 NO. 1 TELEPHONE DUCTBANKS AND UNDERGR ND CHEMICAL PIP / QG 30 PCI \ AE ATION BASINS I „ co R, \ 6. ALL EXISTING CHLORINE PIPING SHALL BE A NDONE nw I.,.R! C EXCEPT IN LOCATI S WHERE / ISTRIBUILION CHAMBER I G�k I �1y �\ / ;- FUTURE RIMARY I PRIMARY I / E ASPHALT NEW PIPING IS TO BE INSTALLED { C IFIER r, RIFIER � / � PARKING AREA s, . .., � t � ,k — — I 1 ,i EA ,II, l� F...... w ,Iw — — — j- ,".o:ns �,�II r �� ' VI,.,, ,V _ !I..II { N 2 wd Q—. '" ,:., J �w�,f.11r$�',�I'�<;t,lhf ;:r rr 7f,Cn,uulllt Z n+G fil'!tw4.w.o �.p 1 i - { �a P� 11r' , U' 1I't �1 / O �,ii w Iq I{i ly l q p jnlltll Cla':i u`� it �� w :D .. C J III • an , r , , Cn r' w.r. a I © 0 9 PRIM. SLUDGE i�'EX. PRIM. SLUDGE I` � ,:. :I:h;:,;.: '".I,w :r:• ;, . \ I PUMP !ROOM PUMP ROOM sL I � au , w ,a — MH-13 cn - -EW d EX AS rrAA � h P qLT DRIV A z v 4 r I ouni � r 4„ PW I a �. CONC S VV / , c I I I L L_ y 14i s! ; © 6„ 5 %�, F a it � ,If C I I. r 1� it I 4„ PW Q U .4 ,', , RD n i F w EX. OPERATIONS �t ".,� RANT LI. FUTURE AERATION AERATIO� EX. AERATION EX. AERATION I ,,t I BASIN NO. 4 BASIN N 3 N BASIN N0. 2 BASIN NO. 1 I BUILDING TRUCK SCALE I' NCH I�' u IN II I. .j Q .'.,•�44 'N fir, .....-� i.I ���H� I ,v ,;'� �{. �s lil O V l �� ��•: �{ U L CONCRETE SEPTAGE fM€ U'�' ;I it rll�I w I X II �r ::,... „ � a ::. , ,.:.�, �I RECEIVING PAD Z I o� I �'� AND STANDPIPE 0 1 w m w J II pple n, 1 - LL P IO SIN I c' z S I ( ,.. 1 Y cn z II EX. INFLUENT Z � h 24" PW .�- 6 I Z �l!I y �� �:�� Y" N W PUMPING.,;' w p z �i..I _ 3 � � � � , , M 12 l L u I W � :u�� W ! I c� ,"i � ,. ' OD01� CONTROL .m "n za'... z z z ANb BLOWERI !I OI I U m, I�, tr"4It-D 1F,1 pl3 r ,€ 3f 11 EX SLUDGE v „aaa �,a, ,u�«w:!'1m awaaa r U Ui xHOLDING TANKS PO EX. i a f R' x A w N w SLUDGE, S UBS 0 HOLDING TANKS ACID 2 ti �p a NEUT. \ RAS -PUMP EX. RAS PUMP 11P AND ODOR Q ; ROOM � a° �0 11 CONTROL SYSTEM TANK �:,•,.. ROOM �I 1 I ,l 0 I .... -° U ACID TANK ,& SPILL o U G F ' I ) �f1 fII � q P . VALVE BOXFILL LIS BASIN (1 PV-04)MH AC1 D l VALVE BOX I C , — — — — — yl I NEUT. (3PV-01) bi— _ = — _ — — TANK „-r E PD 5 1 PD 6» FL ----- �---- II JS 4 NWK:: II --------I-. _ — — — — 4 CW I. oa I MH-14 I_ o EX. DISINFECTION I I GATE ' 18 RAS Q BUILDING _j 2"NaHS03 4 ^ ' I EX. SECONDARY II I \ z , \ II I CLARIFIER SECONDAR�\ a li, N0. 1 f, E GRAVITY EX. CHLORIN ON BASIN N0. w �� q_.w_.......... ,.mm.......... i TER N0. 1 \� o CLARIFIER NO. 3 I a,:. : i SCI ,k \ �--3 �! 6 °' I \\ 30" CBI Q w EX. GRAVITY 4„PW \ EX. CHLORINATION B N0. 2 _._ _ di I"A. �I�Tk l E I FILTER NO. 2 U) Q T 1 1 \ — — — —"6;, a,r • ' 42 SCE ------- -- J w » J / I I EX. 'C. CLARIFIER ' EX. GRAVI FILTERS ECHLORINATIONS 2"Na 03 / II DIS HAMBER-36"SCI DISTRIBUTION HAMBER DISTRIBUTION CH BER ----- —� EX. SECONDARY 1l ----- -� CLARIFIER SECONDARY r N 0 . 2 CLARIFIER ! EX. YARD INLET NO. 4 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE CATED IN THE TITLE BLOCK. _ ACTINGUNLESS UNDER THE C INACCURACIES IN THE STATED SCALE MAY E INT DUCED WHEN DRAWINGS � T ©F UC NSEDNGI EER, TOALT R DIRECTION SDIOCUMNT. ARE REPRODUCED BY ANY MEANS. USE E GRAPHIC ALE BAR IN THE TITLE X . ASP LT DRIVEWAY THIS SHEET FOR GENERAL REFERENCE 40 1' BLOCK TO DETERMINE THE ACTUAL SC OF THIS DRAM _ o G FREDERICK—WINCH ESTER SERVICE AUTHORITY FILE NO. 0 GEORGE B. LEST IN CHARGE OF _ SMN _________ OPEQUON 'WATER RECLAMATION FACILITY CIVIL_ 6351.002.011 # 021551 �v� 40 0 40 80 =-- O'Q14ICNEOCI4C UPGRADE AND EXPANSION C—� �� DESIGNED BY __WDEL_ CHECKED BY _ ,ll T__ 1 =40� 1 7/1 /98 AS BID — — DATE ENGINEERS, INC. FREDERICK COUNTY, VIRGINIA YARDPIPING PLAN -DRAWN BY ----------- gAE----------- 0 3/20/98 ISSUED FOR VDH REVIEW JULY 1998 -- — —='= -- NO. DATE REVISION INIT. 0 3.1 N_ o U J > U N 0 0 Y W) Q a_ 0 0 U V) 00 rn N 11-1 Lij a 0 0 J a- , 1;qU*wets �Sr;:: :. n.ma.wW.:m, �as,-rw Jr _.. Ir". „ti:. -:1 .,1,,.1 "" d"11, 11, : ..., :.,. p E ,, w5• .�. M G i.n,:... ., H , '' .y"mr•�:.," a <I,4u�;uw "�' ":;;,:0 rr� ,."u=' .m°• � +.'� ,, y r ,PF "' . -f G� q P / 'teak N nr>n'fy y ,I!, + tl i:V' j I ,, n " arvn+m,o fm .. ,Faricx:: 11 N :Wr .rr '.'Y y sr.1 ^ �0,,:. ,;,: ' "�,:° ;V. �l U�G CONDUITS,. y,,ll� ;:.' EX TELE COND w p E 4.h w M1 _- .., _w._. �, _ -., ,_.... , _ .. - _ _I ',' y '' __ �� _„_.. G ,' U T _, { ..._,._. _ _ __ p ,_,.,, - w' _._. W... _. w ..., ,. ,. ,., ,,: F ', Fr ry ;,,,.r ur;, 0­1 �J +� m._u.nw'r �,. hlp N r. 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SIGN GATE r .:: �.:� u:", �;, 26 REGRAD fFO,R' NEW ROADWAY I .�, �. ,$ {� ... ........ n. (1 MAXtMt,M SLOE `' k ..,..::::.::: t , I W .. M [� N{ {, k .. ;": , .................. Y;", iY. ,,. '•,; R ,ar,. v ., U` ,,,. ,: I'`fil Ng. „ ......... . ` �`........... „ n ,', 1�111,,, w '' ! "' 6 F �lo :. it ; 15 3 S N .............. f �: �'i / ....... ­ '. .... )'; F : 41 ' ,......... SPEED U B M P rl fk ::::: ti:i:(i'r:'r:ii(:`::it C' of j ,II ,a .... .... ..... ..... .. Ii t 1�1�q „ rw� 3 u I 1.....:............... ... ' mI ` 1 a 0 ,.:::.. r ,I 1 b, 0 0 xr' ::4i " �r " :; a.. 11 w i I; "I I'1. # 1 0 r;: q} ... " ?, , I, A } EX. MH 1 .. ... J1 ,/ , y : .:. .. n .. ,', 11 y i , .r .. :., i,.' ..�,... ,Y - r7. i`i PIPE BOLLARD TYP. i +; ,,,:a;a. a I 5 ". I I `'', itI 4L,, .:,: 6 I, �- d" ........... Yji �... . "r,wF �, if) p,1r .. :.. oil T' "'°i',' Y+;, ''' "� L.,,„ i! ii.tia w G: ' } 't li i':' (V .:. .... (!, q '! q'::; �` v:, I .I Y:,. 1 f .... I s 14, i} t IIi {f , _...... ' ....... .... , a. a :.ii•i:::i:i: 'I 1 .... . , "1:,. I I 4i hl !, 6 x6 CONC. ! i , ... .. ,;. .... ... .::....., "" I L „ r'� C SEPTAGE U r: 5..' STOP SIGN 4 w ,, E h { 1. 4.2.. RECEIVING STATION `W .:. FVq'rT... = y . �y '" "" p �i, ` �.: �j �' ,'�k PIPE BOLLARDS & o w . '' I `� !11 �''< i w ,tin, ."DRAIN TRENCH 1-1 /2" NON -FREEZE , 'I, pp1. YARD HYDRANT ;,, 4"SAN-PVC-1 ... 4" DISCH. CONN D HYDRA 1. Y ` TRUCK SCALE 'N o APPROACH �'� I f' PLATFORM: a,. �i ��` EXTERIOR � .I� SECTION VS 4- PD-PVC-2 �: CLEANOUT dr' p FH MH-10A I ! - --- ----- w...::_... �- + - - 4"SAN - - - - - "" 21 12"SD-RCP-3` 4 PD ---- 1 - d % ._ EXTEND 6" AIR TO "� , °grry.,. SEPTAGE 1 ' 175 /� UGE 18" ABOVE GRADE h � P { i ,' t :.::. ". TRENCH DRAIN 1 f " _ _ I 4 PD PVC 2 ::::.:: ............ ', ::: 17.6 .... 17.3 L 1 K1, I , F 1 O%- :+.y'::.::.:: :.:' :'::'.::.:::. • 6"SCH 40 PVC AIR C�l�o :::. ....::.... _ .S� '1y € '" ".. 1 :: n..: ...0 0 ...: ' :;:;:.. :.. " .: .... ...................... .........* .........:::.'::' o it AT 18" ABOVE ,r ,,t _ ....... "..' :'...:....... .. .' ,_ a ...... '::.:: '.:. '::::.. 17:0 -Q" .i ZOA -_. ... I " . . EX. CONC.' PAD ''fin GRADE, 1 FROM :......-- �'bF' 1 :....:. 1­1 ........ G �Y y :: ':::::...:....�:. F ........ ". ..:..:. '.:'.:' .::::::.:::::.. ..:" :.. ,,',........' & LOODGATES UILDING WALL. .. ,:]�, ......... _ _, 1:�:':;':'UPPORT FROM GROUND , .. Q w ..... {I w w. .:,.� ". , N., :� _ " ;,. '":::.... .:._':': Q� .. '.1..:......:: AT MAX 5 0 INTERVALS ,. .. 1 W S t � z r r ;� ...... ... .. > ::: .-.. '.':."..-.:::.....':......... ............... w (SEE NOTES 2 & 3 :,, 2 a . _.....' ..... ... .................. 1. 1­1 0 r„ 1 1 .� w _, ._ S ,,' F :: 'I I t PIPE BOLLARD AT ~ I l X1 I z :.:. :,... y...::::::::: •: e�f t� M "A(. 6'-O" O.C. 1 C/YI. ¢ ir. 1; '� 1 ,'S III = rr}J s' : �, I9 (D , " r i.° Ar^` I EX. ASPHALT DRIVEWAY 1 z "' h y r Q "o / alp,: 18"SD RCP 4 1 UGT Q u `� ` ,, I 1-1 2" CORP STOP u ....,..; U u v X I, . Z iiI' a w ,. 1.I,;`. 11 > & `VALVE BOX ' EX. INFLUENT , 1 r ,,� �In NW ,:" + PUMPING z/f 9 ,�x"I,; ,,,�� kr� ": r� STATION 4" _ _:._ ,.._ w P " ,"4'° F R ENDW S E i I a o 1-1/2"NPT TAP ; 0 ALL, E Ln ��1 ^,,, v ` � Y DETAIL THIS` SHEET ti I EX. ODOR CONTROL D il 1,t o,v , ! ' AND BLOWER A TYP CD �, BUILDING 36" SAN �; 1 v ,,11� €"s11 t Z CP t `' a, ,A n ,r 1 U ..� 11 I) O gyp!, y wI" 1. h" '° I 1 I i .,.,,,,,.. zo w UGE . =. , II 4 r N fi: If' U U .h,..,f i 1 v i s� u� r° q n'�0r '' 1 d ±1. { r I x { Z " ''I u I ,. { v,1 h �:f e 6" PVC BTV w ltl ✓ , ::: � �"q �i+ Y� ill , I ... :...N", 0 1 LJ 1 • 0 1 Ii 1, `> 1 , „ .^ 1[,, I ! N �'f a,,,, p - (SEE NOTE .4) € i ��y� I N^ ;$'"'' Ik 't I ; I!'!, '; UGE 11 V, ; a7 r° } { I ;N v f , , 'il I :, y _. 6„ A s , �� 11. O i 1 IW.,: , �<,' ,,:, p: „ I }�a 1 I °'" 'I'�. t. ...v.� SEE DWG M-3, EX. ODOR 4 �+ �, �, �' P SIP I� �" CONTROL CONNECTION P�LA�N I' 11 ,It jr I f t EX. MH B I 4 I �uf l ,t 1 ( d r ` I'll I d� M1r ,.x.] SYSTEM & CQN CRETE PAD 1�1�t I EX. ODOR CONT � , °� �'' �Io" ��' }i I A pp � �� I �11 I �t 04: FOR TIE INTO EX. a ! 24 PLUG VALVE W I, " / FENCE SEE DWG. C- /I u I ¢ ',, IT w Fob'' �s I: , . , :.: VALVE BOX - IS A VIOLATION OF ANY PERSON, THIS DRAWING WAS PREPARED AT THE CALE INDICATED IN TH ' ) E TfTI E BLOOK. h y �PV 04 " (SEE NOTE 1 J<. y�: A�' UNLESS ACTING IINDEII�THE'6IRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED WHEN DRAWINGS ''I 6 _. .._ .. R. IO AL ER MH S:... 0QCUMENT. ARE R .. OD,UCED. UY, ANY MEANS USA THE GRAPHIC SCALE 10/v� IN THE TITLE t '`' 'rH. fl�i*' LICENSED ENGINEER. II, BLOCKJO DETERMINE THE ACTUAL SCALE OF THIS DRAWING.: I NCH TER ICE Q GEORGE B. REST FROPEQUOIV WWATERSRECLAMAT ON FACILITY % # 021551 �w DESIGNED BY __,jLT__ CHECKED BY __eS__ 1„ -20' 20 0 20 40 1 7 1 98 AS BID --- t7©I41CN 6GERC UPGRADE AND EXPANSION �' / / I 0 3/20/98 ISSUED FOR VDH REVIEW ,,-r ENGINEERS, INC. FRS-DERICK COUNTY, VIRGINIA j�NA RAWN BY-----------BAE -- V - __ _ NO. DATE I REVISION INIT. CULVERT PIPE ENDWALL DETAIL V. D.O.T. ST' D EW-1 NOTES "H" MAY BE REDUCED UNTIL "X" REACHES A MINIMUM OF 4' WHERE ENDWALL WOULD PRO T RUDE ABOVE SHOULDER LINE. IN NO CASE SHALL TOP OF ENDWALL PROJECT ABOVE FILL SLOPE, DITCH SLOPE, OR SHOULDER. THIS ITEM MAY BE PRECAST OR CAST IN PLACE. ALL CAST IN PLACE CONCRETE TO BE CLASS A3 d THIS STANDARD TO BE USED WITH STRAIGHT CROSSINGS AND ALL SKEWS 0° TO 45`. HEADWALL TO BE BEVELED IN ALL AREAS EXCEPT WHERE A CONFLICT WITH INVERT OR WINGWALLS OCCURS. BEVEL EDGE IS REQUIRED ON THE HEADWALL AT THE INLET END OF THE CULVERT (WHERE FLOW ENTERS THE CULVERT). HEADWALL AT THE OUTLET END OF THE CULVERT MAY BE EITHER SQUARE EDGE OR BEVEL EDGE. ON SHALLOW FILLS, WHERE ENDWALLS ARE 1' OR LESS BELOW THE SHOULDER LINE, THE TOP OF THE ENDWALL SHALL BE CONSTRUCTED PARALLEL TO THE GRADE OF THE ROAD. 3/4' CHAMFER SHALL BE PROVIDED ON ALL EXPOSED EDGES. A D. X a da ° �� \\ d ° ° ° d ° 1 � d 1 d � \ I ° ° A/ a \�. ° d ° 4 ° FRONT ELEVATION SHAPE TO BE BEVELED WITH A MORTAR T_T__ b�1-1 ^9--------_ - - - - - - - - 0 . H - d B =° --- --- 1 END ELEVATION CULVE A B C D F H L a b CCONCS SIZERT 12" 0'-6" 0'-11" 1'-4" 1'-0" 0'-6" 2'-3" 4'-0" 0'-2" 1 1/4" 0.241 180) 0 3"'-9" 1'- 1'-9" 1'-6" 0'-8" 3'-2" 6'-O" 2 1 /2" 1 1 /2" 0.697 HEAVY DUTY PAVING DESIGN DOT -SHADED AREA DENOTE EX. PAVING TO BE REMOVED AND REPLACED AND/OR CONSTRUCTION OF HEAVY DUTY CONCRETE PAVING TO THE FOLLOWING SPECIFICATION. SEE DETAIL DRAWING C-17. _NOTES: 1. FOR INSTALLATION OF 24-INCH PLUG VALVE IN EX. 24" FORCE MAIN, CONTRACTOR TO PREVENT BACKFLOW OF FORCE MAIN CONTENTS BACK INTO WET WELL. LOCATE VALVE BOX 2 FROM EX. BUILDING WALL. 2. INSTALL EXPANSION JOINT(S) IN 6" LINE AS RECOMMENDED BY PIPE MANUFACTURER TO ACCOMMODATE TEMPERATURE CHANGE. 3. PIPE SHALL BE INSTALLED AT A 0.005 FT/FT SLOPE TO DRAIN BACK TO M H -10A. 4. PROVIDE VALVE SUPPORT AS RECOMMENDED BY VALVE MANUFACTURER. CIVIL PARTIAL YARDPI PING PLAN FILE NO. 6351.002.012 DATE JULY 1998 C 6 $ ��'• -. I EXALTITUDE EX. CHAINLINK FENCE _.. P �I . . �......... y �..,...: ,.- �... -� - VALVE VA ULT : M �I N9541.19, E8668.61 Q, . � EX BACKFLOW r / PREVENTER a .n W J,. :r. 1 1 � X</ FUTURE PRIMARY a _. ,.,.:.. Q� EX. PRIMARY ..• n.m.,.„n.... „ �.,,� t, :... � ��„ I .. -- EX. 6"SCM TO BE ABAN NED I ..........: CLARIFIER CLARIFIER �� IN PLACE :, ,•� n,,, Gl I:l 4 m,, P REMOVE EX. 6"SCM SECTI ....: ,::..:: ,n: ,_.._.. ".._..�.....5 ..—,. �� n.�,��11i, 1 .::, ' "", �• ' C & PLUGD SI OF EX X 6"SCM S ..:,,:. w y n+.n, 4 Olt W/CONC. / 45 6"SCM PVC 5 FLUSHING/ ,: 10 x.� i GTE INV. EL. 555'.0 CONNECTION QG P � ,x 4 ,, � EX. PRIMA CLARIFIER If Y p aC.R-=DL__--- --- �.. „M DISTRIBU ON CHAMBER l " UGE /61 Sc #I CL 10 „ / GTE P p � , I# ( VALVE BOX { : r w EX. EX. , "•',^ EX. HICKENED i ) GRAVITY :. 2PV—01 GRAVITY ; 4" PW _ \\ -o PUMP SLUDGE ROOM I THICKENER THICKENER F f \ S 6"SCM PVC 6 4 NO � 1 1" FeCI Q v Sao uj ti " m PRIMARY \ �..r 0 G 545 "° EX. , LIGHT ^�.., ,�' Q SCUM 3 p PUMPING AERATION BASINS v o I IJPOLE(tY EX. w� STATION .o m.. r� P _. DISTRIBUTION CHAMBER\ 1 ': ; � \� '.: � '' :. �,� M�.,:n `:•v„ra..a�r:: ... ......:.. +'� ^s," ,:..:. :w,,. ,,:. ::a:. n:� ''.�.:"1 i II ;aii'°Y ° ,.na ,. ,.....,_ 4 v) / SEE NOTE 1 CQ u - " EX. � A EX. a).::... II3,. EX. PRIMARY .m "' JI wp FUTUR PRIMARY ,< \ Q /�+' !i, PA �04� gym, 4 I _ �# k!. # SAN. cis L o' w I NG p u,. ,..,::,,: A k CLARIFIER \ p �.t .�..a :., A , ,. ASP I FI ER r� � a, � I �! ,, ;. P �-� o. �� ,) _ ;, v �- .. s�� ;;° ��f I .� � �.... t p P .., I ( rV I✓ �� �� ...... t EY' r �G k P; :,. 1,4 1 r 1,d 30"ABI-DIP-9 _. ._.,..�, v) f:.' jj� , �.,i: p I I Q II r' I EXTERIOR E H 4 � fi -CLEANOUT II :# #Ix. p -.. . �,..�..�, a :[;� ,f [.� ad. .,:r : ., :n n.vx mm,ro wxma nv.. .:.. i —FeCI .,I. . _ E � � I ,. � ,.. „ ar _ , J. 3 ,� ' ^ � is ` P V ': ✓ .n'" „r .r r �, ...., �� ..•'• f � .. ��x,`nrcwaB:�y" I -FT �yDIP—DIP��. �i� I .,,, r II # r.61V'�v' ..... n,.„ .:: •,C'.:... W .d �I .. �':': .:..:. .,: ,y ✓"A V .: ., ��na: L.: a,u �'41i,,,.. wb II' V P j 54 .:„ 0 , ; „rr� ,�# �. �l,",, . , �1 ONC,.. G, „ t d ,: �M , Ci m�=axr i 111 3 PIPE ) � . �Ir. ,� :.. :,�� :,�� ���' � w � .:: � ,"� :... 1 III �, „� _ ,:... ::..,. W/PLUG Man. ��_ 5 G l m .n� G i r •,„ � :,:, .. ...:....:,, ,..n y , _.:. � :...,,,,..r. ..,:x,c, , .., „x: ..: .. .. : - .::,:,... yn I o,,. ,. : , :" m kfl un,wnxmn , nuaiu4' I! !mr;:m• .. G M ,.....,. :, .„ � 'n,• ,:, 1. r mu.nwu+., mu, :' "r 1 rvdl u cw �x ax x,nnvuno ca au:wl'i �� & m'�'m:w, e � :,::,, r.. ,'n..,x'aw I I ", ,,, ,, ,,,,,,,,m::• , `.I i. Jl,�e:: -- r' :'� ::r" ,'x ' .. .':'...'' I.. i;:�..,-,,c.:u'.� aiv vs..n.. it v'%9 9l V: My���`�' ,� ....,, k 4=, , .. `_,:4;;3 r' II✓ .„ :� ;.,�. �' ',f; .mr. aY.i'%'" � F;F rl Y ' , { 3 .0 + 41.0 " 8' a,r k :J ._.. 4 RL PVC 28 �� p ���" 1, ��-, �:. � {�rl, "� I y[ � y ✓r .,. IY: I ,P� ...,. a ..,.. • y; :w : ^ INV. EL. 536.5 L Jr 1° BINARY SLUDGE EX PRIMARY SLUDGE � PS � P r .. PUMP ROOM PUMP ROOM P EX./u„i „ =1:;, } 4"PD—PVC-27 q SIGN �' I NEUT.I J � • �� E D � d � E H J � ,M � ," Spy I . , 4 q I �, INV. EL. 533.0 �T _ _,_ BASIN I`` Ia X#7 o I I 519�µ' � G L , INV. �79 "`�; + n — — , _ _ r: �, � I If ��n,�l�� 1 �� r r. }} : J ' l J' : 1 O� PO—DIP-25 - 10" D lo EX. MH k I nw. h1ll , II � I' Z n,.:. W s INV. EL 520.0 � c.� Z Q w I _ w....::. I J `�O. h , Wn II I (�J I X 15 '4„ III MH 1 01" � ....... ° Q I 535 W I d' 51 1 ;I p L „ 5 G yn.. °, I �,. .' z � I w �F , s3 m + U , I' .: M PWLLJ EX. CONC. S/W o I i : (!) p I C] I ` O IZf a EX. OPERATIONS ; GI BUILDING I x NI I o; I vl' EX. GASOTRAP LINE O f 7 J o � „ ;I, w Mµ , V i' I I' m a 1 4 o :I zo1 FUTURE AERATION TION I. A �I BASIN N0.4 BASIN 0:3" �� 6 4>, PW N �li U � ` I w � w J Ic !, J ' � w co Q EX. AERATION EX. AERATION I � N a_ BASIN N 0. 1 I BASIN NO. 2 I Q x� I v � 1' ,4r,.n 3pY 3 PY � I ,m.— UC I4 I.. 15 PY 2.5 PY k 4 # { r w y :. )� r 11 Ri A VIQLAIIUN OF LAW FOR A Y PERSON, THIS DRAWING WAS PREPARED AT Trr SCALE INDIE�T TITLE . NOTE: TH UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED WHEN DRAWINGS MATCH —LINE 'A —A' FOR CONTINUATION SEE DWG. C — 8 THE C OP LICENSED ENGINEER, TO ALTER THIS DOCUMENT. ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR IN THE TITLE 1. ONTRACTOR SHALL INSTALL THE NEW NaOCI LINE TO MATCH BLOCK TO DETERMINE THE ACTUAL SCALE OF THIS DRAWING. THE EXISTING ELEVATIONS & PENETRATIONS OF THE EX. CL2 LINE. o ^Cp o4 U GEORGE B. REST �o # 021551 �w — - ---- IN CHARGE OF ________ �MN _ _ DESIGNED BY __,ILT__ CHECKED BY __pS —DRAWN BY ----------- gAE----------- 1„_20, 20 0 20 40 --- _-_ O'3�ICN6004C ENGINEERS, INC. FREDERICK� WINCHESTER SERVICE AUTHORITY OPEQU01q WATER RECLAMATION FACILITY UPGRADE AND EXPANSION FREDERICK COUNTY, VIRGINIA Clv►L PARTIAL YAR D P I P I N G P LAN FILE NO. 6351.002.013 — 7 1 7/1/98 AS BID DATE JULY 1998 0 3/20/98 ISSUED FOR VDH REVIEW � _ NO. DATE REVISION INIT. MATCH —LINE 'A —A' FOR CONTINUATION SEE DWG. C-7 7M'1t ro (1 � I�� I '//�y:. r ,ry � � � � � I p7 y � � � �, If , ., 'ry p ,yi IGY�' ,I ,,.. J I' h.mr Mf ^� EX. ASPHALT DRIVEWAY. NI Q AERATION :I " z 1 FUTURE AERATI N �o''hl a BASIN NO.4 BASIN NO.3 ! I o E' l_ —I I E I w y s� �..... w .I O € I IIJ f i I w o { �� do I I. a�x !� pp of I _� X (! O ,1 dry it U .:....,, 5 I w a 3 w z J m as 4.x MI��, f ,� h' z � f,m> .�b >, � ! a E " l ir:: b '24" PW �s Q,r IA 1 '!� i4 Y EX. AERATION z �I t,.l w BASIN NO. I. Z Q '::.,y BASIN N 0. 2 i x N �a U I EL. 13.5 EX. MH 1ov I�IJ U I Y. p w #4 EX. PIPE- Icy I I! a p ¢I �� . ��! �.��:m� n� INV. EL. 5 9.79 INV. EL. 520.0 z w TUNNEL a 6 z �� I -------- -- --- — w ;r m HOLDING TANKS 10" PD—DIP-24;.,r I 3" PY I TG + p 21 C L2 2 5" PY 'ti m I ! 1 EX. OPERATIONS _ I EX. POW x ~ UGE W UGE kl� `".:..n r TM MH 32. w L, - I UGT f . BUILDING`:! SUBST ION v a.. rrx UGE _ I' UGT 1 -INV. EL. 513. UGE • I€-- N 2 �! X. ASPHALT U ��"LaWa:f"'� ` 7 DRIVEWAY o t 2 tY' PIPE BO ILARb , Nl EX. TRENCH DRAIN SLUDGE .,.,. w 0 MAX 6 fir' 0. ACID I z HOLDING TANKS / al Q , 0 0 0 N EUT. Lk I' ° _ AND ODOR o RASUMP _ FERRIC CHLORIDE i ;Q TANK UGE' UGE i ROOM 0 Ln a- CONTROL SYSTEM r"!°,, II �rl „ of 2" FeC13 TANKS & PAD N ,,r 5 O _ aa, ,� w .er.". awaa., nw ;^u �mrnc,vmsf. t r 1.. ... d 2" CW Cf) EX. U/G, 1 1 i R �. FERRIC CHLORIDE III, , ::: { - 1 i � ' �� � :y .,_.. 3"CL2 1 FUEL LINES , Q' — FILL STATION P : APPROX. LOC. ACID TANK II I 4 PD—PVC-31 E, , o g \° ( IJ.:� ^� J EX. U G FUEL TANK �( f j�3(�� -- cv / & SPILL " — — V I .I _ O"M 32.0 eRL PVC 30 ,,. �—w - N) ! f BASIN -ESC. ASPHALT HW m W N€+r £ II ;� QUICK CONN. EX. U G FUEL , �I ��� �� I� „ I:�;L ;, !i ,r n.. (P '�-- n,i � .�1 .., ° ]d ,m,x�M1r t rda nl•iP. ! I� bf dtfi+'r'I� ir! :::P f 2 " c� c� FILL LIDS o_ j r o PD & LLINV.II Li (TYP FOR .ea z I :` I; o co II ;` v ACID ! INV. EL. 12.5 EL. 517.5 \ 1L :.. �— — -- — -- 2"FeCI FILE. N I I o oI �:� I NEUT. �a' .,'" "o IJ'Iq �� 1 2" FeCI3 1� 1 3 v z x ^ �� `w �:'.:. r#� a� + H -" , ...... ' I ! '� ' ; � TANK ,O�AO a �+ , � 5�� � E j — — — — — a X. M —2« CW _ — — I O I w € G h iAr, mill ,....:. I ^, # 2 ... -- — — — 2"RAS -- — -- . .. 3"NaOC1 3"PD x c� € 52 � � o I, fi'' 30"ABE—DIP-22 _ I 5 qy } ....... �w ( _W. ;' .,,_�'..�-rmax,m, .__ ..�� ,b :�,"sm.: mm a wow..7"yr� „ ,�: d �: ! �l'� k�: �� r E . .. ... — '.,,....w c;9 '�� `..�t5 n k arr,;;, �..iu'7i°�,�`ti... / MH 14 „t� 4SPR„rm_,.��,.rn �� 14 PD DIP 12 / „ �I _ zt I,.t ..'.[. :, ,,:. W.mm[.v u.vs,a smu.. v'tc.:.Y '.a>. xY..,I N+;::rJJ .ua r 11 ,. a auao:. ...., uu,,.r <>.r;' a! ...vm ry mu.�e" ..: i,.Y FWc; +xa M1y' .1 v ":,, j•,,"I�••..r 15 PD 15 PD -,_. , _ >R�� � � �� 15 PD � i► r .f , gi n .n � f I C� I �. ^ zw,�m ADD GRADE . � a .,.,>rr .,a �,n , EX. M H � r , � n;, : n,n :r � _ _ �;,.,,T � ,^ a",.m." a . aa,�m �.�, .� �> <,ryry„� I�w�+,r� .v� w �v ,r; . n rvb . m ^, �u, �,:�n mu �.. , � n :m.. �, n ^ , :. air,, E? FL '' ... ,�. :� h�°irk- win !a � m 33.5TOW I ❑ , . ,f RINGS TO RAISE � ;, 6 PW .. � :, :,� , � 4, //. 3 \ ..... .. � n..N f ', , II y .$-}'�. x i,. o-.n a <mva. ry .: ', r.. ,,, f ,�.mu nimu u•x w mum.,x :: s rrum,:u , v^u,.,,�.m r.. h.v rr u::ro .u,.0 u: ,xm w,ve,.,, wnn , .a. u:v:a" ., w,.v r. ..o a �, °.I �� aN,li��,m exit 4 PW 8 2.5 CL2.,r , ��_: 6 PW�.' EX MH RIM 2 // ."r.: I I 6" DIP - 3 _ _ ,.., �.r w 4 CWn, r: ���:«a� TO ELEV. 530.77 I II cn 2 �} MH a _. NaOCI 3-3" NaOCIf�C�` 2 �' aOC1 k I 3-3" i ,?1al,a 00 �n '—I I I II I LEAK SENSOR ENCLOSURE ] jIgi : ,�- � t iv=,. rnv vR uAm:rfAa 4Y'4'vmW:: : cY: ..u"cuxWu n, A"�. i:vu , rr, , ' I al / \ I� TYP FOR 3 s,UGE ,.,. ' m� o ti� / 30" PV — \ 6 PV I L,'` I ( W W in ' s�'• IIt f } I, �� \ I� d. w, p / W/VALVE BOX f a �� !I EX DISINFECTION ,,w I a_I i�// f AND PLUG I I \ \ `'' o.._ r �,.. � r- �� � z BUILDING I� 11 +I i 'bo Q%/ I I j 2 S02 �, nm j hok�2 02 ,. — DL ::.. .1 ua,V L ff:': ! ,uI�LWI � I ,ry',' a .. ! i «,, m....a., — '"' �, �F;; L IiLL:nu s�' - l «. 2 C L2. 1.5 Ct2`l: '!III''„°;�,a..� m '. .,u: ,wm, .., ;, �.II `L2 II SECOND � O ARY ` '+' � � i r[ � ,ruu rrsf,.u. v. .. sv , �._ ] r . , / III I I EX. SECONDARY 6 PV z 1�I4'" CLARIFIER .. I � ,V .,rwf`a>,�!in€, ,�: "'W ,� �W.,.r. ,.r� m , c� „y ,. , ,. , r,,: "n .. a_u ^. ,.,r,n.y... , .I GI' Y O I I m 6 PD M v: (, EX, ASPHALT G�PfHWA NO 3 ! ,, CLARIFIER I >- °� '9II _ f a �` NI al I .. �- No. 1 �� ' � � +� , 1s. �,. of f \ \s�, I I I EX. I r tioo \ ♦�� �° ml Elf w o C 0 u� w EX. GRAVITY �! r f �� \� �� // Q I -� w I m FILTER N0. 1 6 ir_,.. .� w �,� \� z \ \ \i� ff' i c� O c J � I \ �gf / 1 I ����.;� € I \ / o \ / I`ry G 30"CBI„ m �. co w Q r ILEAK SE f,m. O I �a SENSOR \ \ / X I! y?,. ENCLOSURE \ I p w I i';I 1N CD �30" SCE y 6 SC c� w U' EX. GRAVITY — — a 6"SCM—DIP-15 +6.8 I o " ���� —1 N — - FILTER NO. 2 2-1/4 CORP TOP' I 6"SCM—DIP-1`6 / .. / i 1 1 ., —� — r .. C 0 a .;I! BOX ;,t. 8" PD—DIP-11 �,,, S .. IP.. �'j ... , � � ' .nm ,nr .. a.,..,� r . , a.�..:a«. . , :.. ,�..�;, & VALVE T �.r� �; SEE NOTE —�.. /..�.....40 � 'f% 36 SCE —DIP— u -- -- --- --- --� � ..UGE- S ". 42 SCE_ , 1 \ C.o!, 't --- y. .�. C.O. ...... ... ...... E .� — O 2-1 /4 NON FREEZE 6 PV Go P Q YARD HYDRANT // I I `O SEE NOTE 2 .L ,,. ., „ 525„:....,. .o / I I EXDIST.CC AMgiFIER 6"PV' EX. ;CHLORINATION BASINS /ry DISTRIBUTION CHAMBER .�,,, p `�Q i I( 3 6 S C 1 525 I I " & 18" RAS w 2-1 /4 NON-- FREEZ YARD H I / 1 f _ « I 3tiSCl—DIP-19 �.w,w.. J , a.N. "n w,. SECONDARY ---------- — EX. SECONDARY O „ 52CLARIFIER CLARIFIER _"°""' 4 , j T.„ I v, y• 4A NOTES: FOR TIE IN TO w.... -L!..P , Is'. W, WALL FOR NEW „^. ..,: :➢ ; W :` ," 1.,, CONTRACTOR SHALL USE EXISTING SHALL CTHE NEW NaOCI EX. FENCE SEE �. ' I:^":. NaOCI LINE. THE CONTRACTOR ... DWG C-3 „„ ,PIPE CONNECTION WITH THE EXISTING 2"x1-1/2" THD TEE. :: 21.5+ 2. >?� ,:,.., .:, '� MATCH CONTRACTOR. SHALL INSTALL NEW NaOCI PIPE TO .. e:, y ",: n.,_ .. ELEVATIONS AND PENETRATION OF CL2 LINE. THE ..CONTRACTOR ,�� l ^all it 52t) ..... ti 520 SHALL COORDINATE THE CONNECTION OF .THE 1 /2" NaOCI WITH r. EXISTING 1 2" BALL VALVE - THE —1 IT IS A VIOLATION OF LAW FOR PER G WAS ED THE SCALE INDICATED IN THE TITLE BLOCK. UNLESS ACTING UNDER THE DIRECTI0 A NACC THE D SCALE MAY BE INTRODUCED WHEN DRAWINGS O 1F' LICENSED ENGINEER, TO ALTER THIS DOCUMENT. ARE REPRO ANY MEANS. USE THE GRAPHIC; SCALE BAR IN THE TITLE TO DETERMINE THE ACTUAL SCALE OF THIS DRAWING. 515 , „. - 52Q FILE NO. u GEORGE B. REST IN CHARGE OF --------- SMN _________ FREDERICK--WINCHESTER SERVICE AUTHORITY CIVIL _ OPEQUON WATER RECLAMATION FACILITY 6351.002.014 ��O # 021551 �w DESIGNED BY _gyp CHECKED BY _ _ 1„ —20' 20 0 20 40 1 7 1 98 AS BID = 013MEN fiIMIE UPGRADE AND EXPANSION c — 8 / / ENGINEERS, INC. FRIE:DERICK COUNTY, VIRGINIA PARTIAL YARDPIPING PLAN DATE DRAWN BY ___________RAE___________ 0 3/20/98 ISSUED FOR VDH REVIEW N - --- -- ' — N0. DATE REVISION INIT. I I DULY 1998 31 <\ 50 52 \ IN / BERRYI r / WINCHESTER 1 J_ 81 11 7 r OPEQUON WATER ° RECLAMATION s- FACILITY SITE 17 2 50 l�o o / � v LOCATION PLAN SCALE: 1 "=400' 400 0 400 800 1 "= 400' FREDERICK—WINCH ESTER SERVICE _ AUTHORITY BOARD C. Robert Solenberger — Chairman Theodora L. Rezba — Vice Chairman Ned M. Cleland, Ph. D. — Secretary John S. Scully — Treasurer/Asst. Secretary John S. Campbell — Board Member Robert N. Carpenter — Board Member Richard C. Shickle — Board Member J. Craig Sewell — Board Member David) C. Thompson — Board Member z> I W" ii-1131 0hr AL -k I ;;[: CONTRACT NO. OWRF- 98- 001 FREDERICKm WINCHESTER SERVICE AUTHORITY FREDERICK VIRGINIA IY�_o6-7- q& TH ®p APPROVED Y THE ZONING ADMINISTRATOR IT IS A VIOLATION OF LAW FOR ANY GEORGE B. REST 0I3111ENFjGEr4E c� PERSON UNLESS ACTING UNDER THE vt # 021551DIRECTION OF A UCENAPPROVAL SIGNATURE APPROVAL DATE ENGINEERS' INC. ® E-NGINEER TO ALTER THIS DOCUMENT Ai 6351.002-001 0 Z It 0 r: 0 0 0 J 5; 0 0 3: 0 C14 0 0 - L0 r.0 CD 1 1* - ± I- d 0 3: 0 0 m C/) 00 0) K) I-, 00 6i Q 0 0 _j IL _- ,-I �I/ .I./..- . .. 11_ 11l1,. I /_ j ­l, "O1lI1 lI'11 'Jlll//"../.­/, 1..... Il .l;1.i TR # el. ... 1_1 .k .? ..l. -1 .- , ,- ., " . . v' / .-.E...._. .l, l ­ - - l, ­-- 11 / E-. I". XI/ I. m ,... .K1" -. A.,.I...' L.\.�1/,'­v. _I/TIr­.1,1 ,-I .1\,.0 --1­ DI. . E l. ../'"- ,�IVALVE ,/ , ­.1 ,.f/-', ,/ E.,-,,,." l . 1-,..X- n. 1F�I_" '�..%,.B1l ." .I1..A -,C 1K -" F, L1 O II1W 1. 1­. .. ., /I I .. 2.Is1..1,..,./ d. 1. " v,I I , ,1l1. 1. l II\.1 1\ 11.... -\" IE 7,\ �. . I N I /,/ VAULT � E\ % I'lr TRNO1 LXWEL/� FUTURE PRIMARY 1,1, W/ #1-1, �" I EX. PRIMARY 1 CLARIFIER 11CLARIFIER I /1/­­­AL 5 / \ f\ 1, 0II.i/i ,§.. 1 O.I I /111I / / I/ 1 I , ,1- 1 .., ..T .-CC1.11 . I" 1 /O1",", OO .. ` , N ., ,. I _ H 1 I .I. . . I.r - -i /C ­11 ,,I - N O�A- . N.DI.0 ALONG LONG 11I.II .I W, ." -I.I" O1" .1 HR, I N_CA OUTSIDE T11� "1 j 1 E ­ ­j O C ' I , 1�'IIfW1I F /I­­._I. ..GL1....THE w/. -E' 1 P / /"_V1/.,.1So1FFpIl 1Al ll ' /qOIfA" "dOo t/ , � N I ­ ,l 'I 1ll1i1lS . NO. 1 /_IIF .." 'E-I l"/l1 I , .E"-LIE 2,0 BM I-1111-11 FOR CONTRACTORS INSPCTION DURNG PRE -BIRD MEET GB lllr0l_:­, �1_IE) A HALT PATHWAY -" / PRIMARY S�� ,- m 'r////// EX. WELL / k,vFIERX*-PRIMARY CLAEO1APUMP ,3g1 I TION C MBER J, /111 ­/l DISRIBT, / "O/�-..... l ......... I x //W-1"._1/-[/ �//A ....." � ,2;'M0;/; / "/� 1_1 "I.... ���-W;/,7rzp"/r I EX. ICK. I "k-f EX. GRAV.,EX. GRAV-1 I....THICKENER; THICKENER; / , ./ ­�', ., . `0..I- .\ ­. .,,.-.. .­ ,E. ". ., .I..1 \ -I 11/l1% / .1E _U ­ III11,1� '­ ".l _..1. —. ..', ."./".. .... . (I ,. .I"._II , 1 ,I -1- -- -, / /1 1­ -I " -III"l " ,1­ 1I ; �'I /I Xl , - / .. 1/ I lIl/ , � ­ . I,II/I/MII ./I 11. .. 1. --- I A l.1k .., ? %1- , I11/ I tm11MP ROOM 1_ 11-111111/I NO. 1 / � 7, N 0. 2 ' -4 I g""' ", "/// TEMPORARY ACCESS , /1 A/ • \ / , ,, """"".Z-11111-/10_ ;; A - e I ,_, _ /../r * � I ­/� "I I >�.""11 "I­/o1- ,l/ "." ,/ ...,.."I'l"....� /A ...�_-,,/....TEM RARY...STONE /­­ P*. ,1" 1" \ & 41" I, ,"oO11l / , 1 1, ,. 1 /1 /1SI \, , 1 -1;-: i i. 1 , ,Il I-I fi\,I!I. I,I,11I11 ,'lS 1 � 1` ; 1 .... .. , .I1 , I1 " 1, 5I ,I 1. ,0 I., , I 1,ISmFUTURE A.RIMARY PRIMARY �_,/� / / / I" / /S' / /AP/EEA RANCtNG .1H1G Aq" - A / ,/////TT IOEN �..'I". I //, ,RIFIEH PA 1­C RIFIER ""/......,�% _ -11111- -//O K/CONS UCTN.TRANCE­/; A ,/ �. RI - / BM 1j AEA,/I , Il--�I// /N 2 J 0,4w//0I /,;;/o�,&1,�1 I'/'/'-"0 /6 EX. AERJI�NBASINS ,�(�/g��mV1f . I-L� /_ ;,�Ik ,� ­E, 0 r ­­­ ISTRIBU0N�HAMR., " 1 ,DB,�,,F 1O - / SF '"TRANORMER 1 ll' _111/, /0/ './Wvp/', -1,' l//N/,/ f/./5 / /o-/�..1/, f. - lP/0w om X ; d/mgr m,>-",gm­1/Or'"/1/y 1/g/ , / - _N99/13.60/ l' - ,� I 11, I 1 ,I 1 I ,, , 1 1 I I , ' 1"I 1 1 ,, "-lI C," ,1 , \1 "1 1 1I, ,1 ,U,'I1 I " \"11, " %,I S I,L,It,%\ \" ,1 \I V111 11I � , I E I, " 1I1I 1 I1 \�R ,` I­, T I ,,., I I 1, IN I ETm. , 101 /. ­, l / p - I _­'�ll­_<lQ_...""A r9427.25o/E95o2..' E/ EX. PRIM. SLU� ) l", I r/,o/�I/,/-_z 1 . EX. , , -F1 � �.I � //..//"�"" 1 /, /a� ....I'l1: � ......,, , II ��/ 11111111 ..11 M.. / I . _ I I 7 � - '- I ­1 ...../........./ Il-11. 11..l,I,/ ,//"//�.// 11I �4- Il/.�� .f1 ''1-�"',,�""� I 1 .... X. SIN ) / BOLLARDS 11 /11' " ..11— ..___111..�..1/pI Y 1y ) " 5lA#1 �r... 1...I/ / "k-V- 1 J // � RI Y - . / /WALL IA// 'EX.HI - I y,�1111/(. f'0 X,. I ,. //­//`/. 1 1L / ,/ ,�"///"/yl..fir Ginn, ,." 11 -1 ..`,1 i SIGN1 1I , ll�//�/ 4// PI,,,, 12/ t00/ 1/ft/fw GAT......". ,;�A XI #I ,/ 0 I I ',� %z� I II �_% ,'l� / I A SPEED BUMP' CULVERT 0U ET , /,"f f -I . I _91/ � 1 ,I Ily k AV.#4� A$1I z I I "' z I A//,/, N82-54./W(21.87I-" 1r" 2 l! 1gt " I �Z � d I / 1 -- I I /9 ( I 0 , 1 //l / Il//, y I Z w / ` CONCRETE 'SEPTAGE I L/I RECEIVING STATION.'... z"' 1�,,,� I , I - EX. OPERATIONS / %,< I EX. AERATION EX. AERATION �, m BASIN NO. 1 vf' BUILDING /,/ 6 � / aI� I ' BASIN NO. 2 � 1... MH-10A".� I 0 FUTURE l1 �'I 1, 3 / N,// / -I §1',AERATION A ON 1// /#8 BASIN NO. 4 IN NO. 3 [_�_i;I /I " CALE . _/ 1"�0 ,5 S r/ / —4/,__I "�. iI I I a; R�EX. NC. */"I Ix / m /IIl1 I iw HEADWALL - Ls"/43 , I 11 e,0�;/#-/, / /1I 3 EX. CONNDWALL 1 ,C.E4", 0/ 1I � I I /I /�,­'a -J /"", #l-- -, . . I � I 0� -I l,, " "1 �Aou A " / , X TA/I S - �Ex. CONC. N/�, EDWALL r_1 /" EX. INFL I " LIId , IIH - I DR INLET Vco < N PUMPING I" � / �/"I'w/ �* i a-u Q 1� I ���0 �0 01 /"0 o � STAEX. MH I I 02I ......u o < "��/�I 1I ��EX� I" ,", ,c�- z co . I1--] I UOD I-15%� I 1�0A0, 11 ,i a-�" "1 ; I)� � AND LOWERt, H-12 y /B1 /" /"�!>EIEX. MH z ,, / fj BUILDINGco, I 1 L�I p / 1-11111�,--SLUDGE 1.IE J4 / EX SLUDG1-:z I / I IIHODNG TANKS to LI1II / TANKS ?HOLDINGEX TRE CH 1 i �'�................/......J....�/ - � ;z . �I 1' ""A� AND ODOR 'D, '��::­­�-/- __,1 "'" ,/, . . . I //'l , .. ", 10STEM v CONTROL SY,/,/" '1V/ I / tl­T`/101/1111- EX#7 # l -%� 0 "pAFeC/"l-HOLDING ­ I ..._". ,1-1"7 /" /:, "/,TRAV.#3 / vw" ,,/ , 1 // TANK PAD ... .....l 0 #/�'01r,/lX. CONC. 1/r --Z ///­­//AwF o 'l 2 ,p1 r/LAR , # -At//, _11,7,­ "' I"I'lTYPI , 1g, 11/ " "Il1 4 I / Si , .. �� /_,+­//.� I /1"� ,/' " " 'EX. MH ' EX MHl g,, ,,*! ' ,� , /;/RECEIVINGAD ,PLUG VA ......................, . ,m/, i 1EX. M H ­ ,3py-ol 3 7 8 /F44/� TRAV. 2 WW // ,/S37W(42,)#EX. H #2 1 #3 �� ­­_",/ 0,/ // IX MH-14 EX. SEC. CLARIFIER l, / aE / ., EX. ASPHALT — /i EX. DISINFECTIONDlST. CHAMBER . -/ SATE; PAI ff RP ED /k/ _/ BUILDING , / / LEAKN80R ENCLOSURE Z 1% / N45-15'W(27' W/�CONdP WA //......./­//.1 ) N`* I / /... I r....11­,�......./Y � � // EX. PHALT PATHWAY ��,-",-//TYP. FOR 3/ ,_// SEC EX. SECONDARY � () _- - ., _......... I CLARIFIE IP /. � CLARFIER �--I_;� >- EX. CHAINLINK FENCE -4i I / /F- z _­_ , , �,"I _ 1 E GRAVITY I I31-11/1 1 , ­..�j 11 EX. CHLORIN ON BASIN NO. / " /�/ 9ER NO. 1 l I — I /, 11/ , ___'... I 0I // I / p �I 5EX. GRAVITY / EX. CHLORINATION BA N.__�, ff/ , � FILTER NO2 __////////B ",/.......1../,/,//-"l_/-111i- I 0- E 1. THE TOPOGRAPHIC SURVEY WAS PREPARED IN 1997 BY GREEN WAY ENGINEERING. /, m, I / . ��� ­1-1/1-111­1111/1-J/1- HALL "I II - I ENGINEER, ...,."..-...::.:. �.:,.­...":,.I.�".".�.:. ,, ........_...._..............................""".,".,..-­I'­ll­'-,.".....I..,1,.-1.1.1.1.- -.-,"I"',I,'I ,, I. . .,., / , .* , .". .,. _...... I .I1�.......//..,."­�" ",1/111"ll , " -,-' / " - _ -, I ; / I I ,// //o/ma,I—-...�.... ./1, 1�"x 2. PLAN COORDINATE VALUES BASED ON MONUMENTATION FOUND IN PL ACE RELATIVE TO EXISTING G1 0"-,`/ / // jPLANT COORDINATE GRID ESTABLISHED BY ORIGINAL SITE PLANS DATED 129/84 AND PREPARED EX. GRAVITY ILTERS EX. CHLORINATION B IN / . _­- /y DISTRIBUTION C MBER / DISTRIBUTION CH BER "I 1-1-1(/ %,/ / 3. FOR EXISTING BENCHMARK DATA AND CONTROL DATASEE SHEET C-2. 6 I NC. PATH Y /05� I�-I I 3 , � _ /11 4. FOR EXISTING SU`-, ---_ EX. SECONDARY .N, REFER TO GEOTECHNICAL REPORT� MT ,IA. ­__�(NOTPART OF CONTRACT DOCUMENT CLARIFIER I �;/11/ S) LARIFIER 111"CNO. 2 i � � / 5.0- REFERENCE NUMBER FOR BUDo� ,4_�/�"\%, EX. YARINT / / " ING COORDINATES. SEE SHEET C-2.g�­ \ 1// DLE2//1 �I l- // f e/./ ,") I - , //_ / EX. CO6. TIE NEW CHAINLINK FENCE TO EXISTING C ,/NCENDWA3CONTRACTOR SHALL HAINLINK FENCE. COLOR OF NEW/i , /,* ;," - -/ I \ FENCE SHALL MATCH EXISTING FENCE. SEE SHEET / S C3 AND C7. I ,"J� /// 7.At / / " ........ ,"'., ,,� .1/// I,.,//,i )I�THE CONTRACTOR ­--"" ///// / 1/ , UTILITIES PRIOR TO COMMENCDMNRIFOFSWRREY IN -11", ," FORMATION AN �__ 'QKTHE CONTRACTOD EXISTING STRUCTURES AND t�.CONC. ENDWALL 1 I NOTIFY THE ENGINEER 9# ., " /" �/ I I ///X / IMMEDIATELY OF ANY DISCREPANCIES BETWEEN /%"I,///THE CONTRACT DOCUMENTS AND ACTUAL FIELD ".....- CO -NDITIONS.­/,'_"­;IT IS A VOLATION OF LAW ANY PERS THIS 6Nd,"...ASRARAT E..S ,IffHE TBLOCK.l__l__",,//.- , ­! ..,�,1.....-... 1111.111//-///"///-, _ "" SITE PLAN ' UNLESS ACTING UNDER THE DIRECTION OFA`, INACCURACIES THE ,M4N DUCEDVHEN DRAWINGS .�/ L' 0-1 LICENSED ik R. TO ALTER THIS DOCUMENT. /1ARE REPRODUCEDbY­ANY.... ,1­USEGROOHIC ALE BAR IN.THE TITLE "�,/��,� 10///,/10' .. // -A , BLOCK TO DETERMINE THE)1' -S OF` DRAM XASPLT DRIVEWAY SCALE: 4 z_// _"",//-, ,/11-11,11,111,111,111,,,;;,W/- %4 u GEORGE B. REST 5 IN CHARGE OF .......... SMq --------- FREDERICK-Wll NCH ESTER SERVICE AUTHORITY FILE NO. � WATERRECLAMATION FACILITY CIVIL 6351.002.007 vt# 021551 A; 8/4/98 REVISED PER ADDENDUM NO.3 A?' 40 0 40 80 1__�,L = - .� DESIGNED By --MDS-- CHECKED BY _ jLT, _ iiiiiiiiiiiiiiiiiii I IM-2== 9313MEN6GEAE UPGRADE AND EXPANSION I1 "=40' f"11111111111111111111 iiiiiiismin�� 1 7/11/98 AS BID = -NAL WIN BY 0 3/20/98 ISSUED FOR VDH REVIEW -A =-- ENGINEERS, INC. FREDERICK COUNTY, VIRGINIA TROL PLAN DATEC- o� 1 ' ' I Z= - __ NO. DATE __ - I - REVISION INIT. I I I - DULY 1998 - I U 06 0 0 J U cv 0 0 Ln ro o Q o_ c� U U) 00 11-1 d�- co w 0 0 J e Ili LINO ME& MH NO. TYPE RIM EL. INV. EL. REFERENCE 508.05 8"(IN) FROM CHLORINATION BASINS 1 DRAIN 520.82 506.94 15'° IN) FROM MH-2 506.95 15°°OUT) TO MH-C 509.48 10"(IN) FROM MH-7 2 DRAIN 524.43 509.27 15 IN) FROM MH-3 509.33 15°° OUT) TO MH-1 518.32 12"(DROP) FROM GRAVITY FILTERS 511.32 12"(DROP) FROM GRAVITY FILTERS 3 DRAIN 527.43 511.49 8-(IN) FROM SECONDARY CLARIFIERS 511.10 15"(IN) FROM MH-8 510.70 15 IN) FROM MH-4 510.68 15'°OUT) TO MH-2 SEE NOTE 2 10"(IN) FROM AERATION BASINS 4 DRAIN 528.88 SEE NOTE 2 10'°(IN) FROM MH-5 SEE NOTE 2 15" OUT) TO MH-3 SEE NOTE 2 6" DROP) FROM THICK. SLUDGE PUMPROOM 5 DRAIN 531.37 SEE NOTE 2 8" IN) FROM MH-6 SEE NOTE 2 10 (IN) FROM AERATION BASINS 516.87 10"(OUT) TO MH-4 530.89 6:(IN) FROM PRIMARY CLARIFIER #1 530.69 6 ((IN)) FROM PRIMARY CLARIFIER #2 6 DRAIN 538.54 529.54 8 IN STUB SEE NOTE 2 4" IN FROM AERATION BASINS 529.50 8-(OUT) TO MH-5 7 DRAIN 531.67 SEE NOTE 2 8-(IN) STUB 526.03 10"(OUT) TO MH-2 SEE NOTE 2 6-(IN) FROM AERATION BASINS 8 DRAIN 528.80 SEE NOTE 2 8-(IN) STUB SEE NOTE 2 15"(IN) STUB 511.84 15"(OUT) TO MH-3 10 SAN 522.00 SEE NOTE 2 36"(IN) FROM EX. SEWER SYSTEM 503.04 36"(OUT) TO MH-A SEE NOTE 2 36"(IN) FROM MH-10 A SAN 518.31 SEE NOTE 2 4-(DROP) FROM MAIN PUMPING STATION SEE NOTE 2 36"OUT) STUB 502.16 36"(OUT) TO MAIN PUMPING STATION SEE NOTE 2 15''(IN) FROM MH-C B DRAIN 516.77 511.07 10"(IN) ORIGIN UNKNOWN - SEE NOTE 3 502.53 15'°((OUT) TO MAIN PUMPING STATION C DRAIN 515.27 SEE NOTE 2 15"(IN) FROM MH-1 504.82 15"(OUT) TO MH-B NOTES:; 1. ELEVATIONS AND PIPE SIZES FOR EXISTING MANHOLES WERE OBTAINED FROM EXISTING PLANT DRAWINGS AND RECENT SURVEY INFORMATION. THE CONTRACTOR SHALL FIELD VERIFY ALL ELEVATIONS WHERE TIE-INS TO EXISTING MANHOLES ARE REQUIRED. 2. CONTRACTOR TO FIELD VERIFY ELEVATION. 3. CONTRACTOR TO FIELD VERIFY PIPE SIZE. IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED IN THE TITLE BLOCK. TH � UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED WHEN DRAWINGS ®� LICENSED ENGINEER, TO ALTER THIS DOCUMENT. ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR IN THE TILE ®� k BLOCK TO DETERMINE THE ACTUAL SCALE OF THIS DRAWING. STR. N0. TYPE TOP EL. INV. EL. REFERENCE 1 CONC. ENDWALL 518.27 516.54 12" R.C.P.(OUT) FROM TRENCH DRAIN #12 2 YARD INLET 517.42 514.19 15" R.C.P.(OUT) TO ENDWALL #3 3 CONC. ENDWALL 516.15 513.51 15" R.C.P.(OUT) FROM YARD INLET #2 4 CONC. ENDWALL 516.92 515.00 12" R.C.P.(OUT) FROM HEADWALL #5 5 CONC. HEADWALL 517.37 515.36 12" R.C.P.(IN) TO ENDWALL #4 6 CONC. ENDWALL 517.46 515.34 14" R.C.P.(OUT) FROM DROP INLET #7 7 DROP INLET 516.58 515.57 14" R.C.P.(OUT) TO ENDWALL #6 8 CONC. ENDWALL 524.89 522.36 18" R.C.P.(OUT) FORM HEADWALL #9 9 CONC. HEADWALL 527.04 523.26 18" R.C.P.(IN) TO ENDWALL #8 10 CULVERT ENTR. N/A 518.94 24" C.M.P.(IN) TO CULVERT OUTLET #11 11 CULVERT OUTLET N/A 518.07 24" C.M.P.(OUT) FROM CULVERT ENTRANCE #10 12 TRENCH DRAIN 522.04 518.60 12" R.C.P.(IN) TO ENDWALL #1 • ''iffaffimmum REF. NO. COORDINATES DESCRIPTION CENTER OR WEST WALL BEARING (REFERENCE PLANT GRID NORTH) O N9253.92 AERATION BASIN NO. 3 _ N45'15'51 "W E9084.81 (EXTERIOR FACE OF WALL) ® N9190.81 SECONDARY CLARIFIER NO. 3 CENTER OF CLARIFIER E9129.39 ® N9113.22 SECONDARY CLARIFIER NO. 4 CENTER OF CLARIFIER E9206.95 ® N9477.26 SLUDGE HOLDING TANKS N45'8'35"W E9286.09 N9902.51 TRUCK SCALE N09'17'41 "W E9509.28 N10035.64 SEPTAGE RECEIVING STATION N44°59°21"W E9659.62 O N9379.36 FeC13 HOLDING TANK PAD N45°0'0"W E9223.98 ® N9417.52 FeC13 RECEIVING PAD N45"0'0"W E9243.75 MH NO. MH SIZE RIM EL. COORDINATES DESCRIPTION TO BE FIELD 6" PVC DRAIN FROM SEPTAGE 10A 4' DIA. 519.0 LOCATED RECEIVING STATION INTO EX. 36" MAIN. N9189.53 8" & 14" DIP DRAIN FROM NEW 11 4° DIA. 527.9 E9050.67 SEC. CLARIFIERS 3 & 4 AND A.B. 3 INTO 14" DIP DRAIN N9652.71 6" PVC SCUM FROM PRIMARY PRIM. SCUM 5' DIA. 546.5 E8927 78 CLARIFIERS PUMPED TO PUMP STA. THICKENED SLUDGE PUMP ROOM. TO BE FIELD 10" DIP DRAINS FROM AERATION 12 4' DIA. 529.1 LOCATED BASIN NO. 3 INTO 14" DIP DRAIN TO BE FIELD 10" DIP DRAIN FROM AERATION 13 4' DIA. 535.9 LOCATED BASIN NO. 3 INTO 10" DIP DRAIN TO BE FIELD 4" PVC DRAIN FROM SLUDGE 14 4' DIA. 527.5 LOCATED HOLDING TANKS ODOR CONTROL SYSTEM s 11111 e 0 1ji A NO. ELEVATION DESCRIPTION 1 532.03 PAINTED SQUARE AT N.W. CORNER CONCRETE SIDEWALK AT E.P. OPPOSITE PARKING AREA 2 520.82 PAINT DOT ON RIM OF EXISTING MANHOLE #1 3 528.80 PAINT DOT ON RIM OF EXISTING MANHOLE #8 4 546.19 PAINT DOT ON RIM OF EXISTING ELEC. MANHOLE ON N. SIDE OF ASPHALT PATH AT PRIM. CLARIFIERS NOTE: ELEVATIONS ARE REFERENCED TO EXISTING PLANT DATUM ESTABLISHED BY C.D.M. MONUMENT #1 SHOWN ON ORIGINAL PLANS DATED 1 /29/84. NO. DESCRIPTION NORTHING EASTING ELEVATION 1 EX. C.D.M. MONUMENT OT SHOWN) (IIN 8873.23 8555.25 530.39 1/2"FREBAROUND CONCRETE 2 60d SPIKE 9363.39 9240.01 529.17 3 60d SPIKE 9783.30 9567.29 520.98 4 60d SPIKE 10024.79 9558.73 521.49 5 60d SPIKE 9883.20 9074.90 535.59 6 60d SPIKE 9680.14 8821.63 547.74 7 60d SPIKE (NOT SHOWN) 9180.65 8677.75 539.17 NOTE: ELEVATIONS ARE REFERENCED TO USGS-DATUM. SEE EXISTING BENCHMARK DATA. ®� IN CHARGE OF FREDERIC �-WINCHESTER SERVICE AUTHORITY FILE N0. c> GEORGE B. REST l _-_-_____max---______ _ OPEQUON WATER RECLAMATION FACILITY CIVIL 6351.002.008 # 021551 �� DESIGNED BY __MD S__ CHECKED BY __eS__ N. T. S. 1 7 1 98 AS BID C113MENSOME UPGRADE AND EXPANSION / � ENGINEERS, INC. DATE FRI=DERICK COUNTY, VIRGINIA CONTROL DATA dpNA -DRAWN BY ----------- @AE----------- 0 3/20/98 ISSUED FOR VDH REVIEW --- -- -- NO. DATE REVISION INIT. JULY 1998 Am Q U 2 V) 00 IN a 00 w a a O J IL 0 3 0 0 O U J U N 0 0 L0 M (D i e a c� 0 U 2 U) 00 L0 04 L;..i Q 0 J 0_ CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) 1. SET THE STAKES. 2. EXCAVATE A 4'X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. 6' MAX. FLOW - III 4„ 3. STAPLE FILTER MATERIAL 4. BACKFILL AND COMPACT TO STAKES AND EXTEND THE EXCAVATED SOIL. IT INTO THE TRENCH. I I I FLOW �///III ,.' =III . I• SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) FLOW A a Mnx A \ B \\ POINTS A SHOULD BE HIGHER THAN POINT B. �f DRAINAGEWAY INSTALLATION (FRONT ELEVATION) SOURCE: Adapted from Installation of Straw and Fabric Filter Barriers for Sediment Control,VA. DSWC PLATE. 3.05-2 Sherwood and Wyant CULVERT INLET SEDIMENT TRAP CLASS I RIP RAP .11 _0 RIPRAP HEADWALL INVERT PIPE "STORAGE REQUIREMENTS EQUIVALENT -i TO THAT OF TEMPORARY SEDIMENT TRAP, STD. & SPEC. 3.13 C.Y./ACRE WET STORAGE (B PERSPECTIVE VIEW (BELOW BASE OF STONE) 67 C.Y./ACRE DRY STORAGE (BASE OF STONE TO TOP OF STONE BERM) PIPE INVERT NATURAL GROUND I .. I I RIPRAP HEADWALL AREAS TO BE DISTURBED frl IT PH 1 17f1 FTr ) FLOW-s CLASS I RIPRAP VDOT #3, #357, OR #5 COARSE AGGREGATE MAX. SEDIMENT DEPTH (CLEAN OUT POINT) AT 1/2 VOLUME OF WET STORAGE AREA ELEVATION SOURCE: NORTH CAROLINA SEDIMENT CONTROL COMMISSION PLATE. 3.08-2 IT IS A VIOLATION OF LAW FOR ANY PERSON, _______ SMN _________ UNLESS ACTING UNDER THE op OF A FoXTH 0 � y LICENSED ENGINEER, TO ALTER THIS DOCUMENT. O o IN CHARGE OF _ v GIEORGE B. REST _ „d # 021551 a ®mow DESIGNED BY __MDS__ CHECKED BY __j_LT_ _ IONet� RAWN BY ----------- @AE----------- TEMPORARY DIVERSION DIKE SOURCE: VA. DSWC FILTE (OF Compacted Soil 4.5' min . ROCK CHECK DAM 2 ACRES OR LESS OF DRAINAGE AREA: (DOWNSTREAM VIEW) D• COARSE`= FLOW 2-10 ACRES OF DRAINAGE AREA: ��-- -•-,� -ate.. CLOTH •r . �t4iY f `~�ris v.t �'�rrrCc 1�►- (DOWNSTREAM D• COARSE FLOW SOURCE: VA. DSWC THIS DRAWING WAS PREPARED AT THE SCALE INDICATED IN THE TITLE BLOCK. INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR IN THE TITLE BLOCK TO DETERMINE THE ACTUAL SCALE OF THIS DRAWING. N. T. S. PLATE 3.09-1 CLASS 1 RIPRAP CD PLATE 3.20-1 1 7/1 /98 AS BID 0 3/20/98 ISSUED FOR VDH REVIEW NO. DATE REVISION INIT. EROSION AND SEDIMENT CONTROL NOTES ES-1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH FREDERICK COUNTY'S EROSION AND SEDIMENT CONTROL REGULATIONS AND VIRGINIA EROSION AND. SEDIMENT CONTROL LAW AND GENERAL CRITERIA. ES-2. ALL SEDIMENT AND EROSION CONTROL MEASURES SHALL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE STATE MINIMUM CRITERIA STANDARDS AND SPECIFICATIONS, CONTAINED IN THE VIRGINIA EROSION AND SEDIMENT CONTROL (VESC) HANDBOOK (THIRD EDITION 1992). ES-3. SEDIMENT AND EROSION CONTROL MEASURES 'SHALL NOT BE REMOVED UNTIL THE AREA HAS STABILIZED AND APPROVAL HAS BEEN GRANTED BY THE FREDERICK COUNTY INSPECTOR. ES-4. THE AREAS WHERE SEDIMENT AND EROSION CONTROL MEASURES ARE INSTALLED SHALL BE RESTORED TO THE GRADES INDICATED ON THE SITE PLAN AND SHALL BE SEEDED AND MULCHED. ES-5. STOCKPILE ALL EXCAVATED MATERIAL ON THE- UPHILL SIDE OF TRENCH. ES-6. ALL DISTURBED AREAS SHALL BE STABILIZED IN ACCORDANCE WITH THE TEMPORARY AND PERMANENT SEEDING NOTES. ES-7. THE CONTRACTOR SHALL NOT DISTURB ANY AREA OUTSIDE THE LIMITS OF DISTURBANCE INDICATED ON THE CONTRACT DRAWINGS. ES-8. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON SITE AT ALL TIMES. ES-9. DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STAI9ILIZATION IS ACHIEVED. ES-10. THE CONTRACTOR SHALL INSPECT EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEAN UP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. SEQUENCE OF CONSTRUCTION 1. CLEAR AND GRUB FOR SEDIMENT AND EROSION CONTROL MEASURES ONLY. 2. INSTALL SEDIMENT AND EROSION CONTROL MEASURES. 3. HAVE SEDIMENT AND EROSION CONTROL MEASURES INSPECTED AND APPROVED BY A FREDERICK COUNTY INSPECTOR. 4. PERFORM MODIFICATIONS IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. 5. SEED AND MULCH AS REQUIRED. 6. WITH APPROVAL OF SEDIMENT AND EROSION CONTROL INSPECTOR, REMOVE TEMPORARY SEDIMENT CONTROL DEVICES AND IMMEDIATELY STABILIZE THESE AREAS. TEMPORARY STONE CONSTRUCTION ENTRANCE MOUNTABLE BERM (❑PTI❑NAL) 70' MINIMUM -- g+� -- S,1 EXISTING PAVEMENT EARTH FILL FILTER CL Hello' �_ PIPE AS NECESSARY MINIMUM 6' OF 2'-3' VD❑T #1 AGGREGATE OVER LENGTH AND EXISTING GROUND WIDTH OF STRUCTURE SIDE ELEVATION 70' MINIMUM LENGTH PLAN VIEW T 10' MIN, EXISTING PAVEMENT 10' MIN. I _ SOURCE: ADAPTED FROM 1983 MARYLAND STANDARDS FOR PLATE 3.02-1 SOIL EROSION AND SEDIMENT CONTROL, ANI) VA. DSWC 013RIEN EMERE ENGINEERS, INC. FREDERICK-WIINCH ESTER SERVICE AUTHORITY OPEQUON WATER RECLAMATION FACILITY UPGRADE AND EXPANSION FREDERICK COUNTY, VIRGINIA TEMPORARY SEEDING NOTES APPLY TO GRADED OR CLEARED AREAS LIKELY TO BE REDISTURBED WHERE EXPOSED SOIL SURFACES ARE NOT TO BE FINE -GRADED FOR PERIODS FROM 30 DAYS TO ONE YEAR. SUCH AREAS INCLUDE DENUDED AREAS, SOIL STOCKPILES, TEMPORARY ROADBANKS, ETC. SEEDBED PREPARATION: 1) LIMING - LIME SHOULD BE APPLIED AT THE RATE OF TWO TONS OF PULVERIZED AGRICULTURAL LIMESTONE PER ACRE. 2) FERTILIZER SHALL BE APPLIED AT 450 LBS/ACRE OF 10-20-20 (10 LBS/1000 SQ. FT.) OR EQUIVALENT. LIME AND FERTILIZER SHALL BE INCORPORATED INTO THE TOP 2 TO 4 INCHES OF THE SOIL. 3) SURFACE ROUGHENING - IF AREA HAS BEEN RECENTLY LOOSENED OR DISTURBED, NO FURTHER ROUGHENING IS REQUIRED. WHEN AREA IS COMPACT, CRUSTED, OR HARDENED, THE SOIL SURFACE SHALL BE LOOSENED BY DISCING, RAKING, HARROWING, OR OTHER ACCEPTABLE MEANS. SEEDING: SEED SHALL BE EVENLY APPLIED WITH A CYCLONE SEEDER, DRILL, CULTIPACKER SEEDER, OR HYDROSEEDER. SMALL GRAINS SHALL BE PLANTED NO MORE THAN ONE INCH DEEP. GRASSES AND LEGUMES SHALL BE PLANTED NO MORE THAN 1/4 INCH DEEP. FOR PERIODS FEBRUARY 15 THROUGH APRIL 30 AND SEPTEMBER 15 THROUGH NOVEMBER 15, SEED WITH 170 LBS/ACRE OF RYE (3 LBS/1000 SF). FOR THE PERIOD MAY 1 THROUGH SEPTEMBER 1, SEED WITH 60 LBS/ACRE OF GERMAN MILLET. MULCHING: SEEDINGS MADE IN FALL FOR WINTER COVER SHALL BE MULCHED ACCORDING TO MULCHING, STD. & SPEC. 3.35, EXCEPT THAT HYDROMULCHES (WOOD FIBER) WILL NOT BE CONSIDERED ADEQUATE. AT OTHER TIMES OF THE YEAR, SEEDINGS MADE ON SLOPES IN EXCESS OF 4:1, OR ON ADVERSE SOIL CONDITIONS, OR DURING EXCESSIVELY HOT OR DRY WEATHER, SHALL BE MULCHED ACCORDING TO MULCHING, STD. & SPEC. 3.35*. SEEDINGS MADE DURING THE OPTIMUM SPRING AND SUMMER SEEDING DATES, WITH FAVORABLE SOIL AND SITE CONDITIONS, WILL NOT REQUIRE MULCH. RE -SEEDING: AREAS WHICH FAIL TO ESTABLISH VEGETATIVE COVER ADEQUATE TO PREVENT RILL EROSION WILL BE RE -SEEDED AS SOON AS SUCH AREAS ARE IDENTIFIED. * STD. & SPEC. REFERS TO THE STATE MINIMUM CRITERIA STANDARDS AND SPECIFICATIONS CONTAINED IN THE VIRGINIA EROSION & SEDIMENT CONTROL (VESC) HANDBOOK (THIRD EDITION 1992). PERMANENT SEEDING NOTES APPLY TO DISTURBED AREAS WHERE PERMANENT, LONG-LIVED VEGETATIVE COVER IS NEEDED TO STABILIZE THE SOIL OR IN ROUGH GRADE AREAS WHICH WILL NOT BE BROUGHT TO FINAL GRADE FOR A YEAR OR MORE. NOTE: THE ENTIRE AREA WITHIN THE LIMIT OF DISTURBANCE, EXCEPT AREAS INDICATED AS TREE PROTECTION AREAS, SHALL BE SEEDED AND MULCHED. SEEDBED PREPARATION: SURFACE ROUGHENING - IF AREA HAS BEEN RECENTLY LOOSENED OR DISTURBED, NO FURTHER ROUGHENING IS REQUIRED. WHEN AREA IS COMPACT, CRUSTED, OR HARDENED, THE SOIL SURFACE SHALL BE LOOSENED BY DISCING, RAKING, HARROWING, OR OTHER ACCEPTABLE MEANS. LIME & FERTILIZER - TO BE DETERMINED BY SOIL TEST. SOIL AMENDMENTS: IF A SOIL TEST IS NOT POSSIBLE, APPLY 2 TONS/ACRE OF PULVERIZED AGRICULTURAL LIMESTONE (90 LBS/1000 SF) AND 1000 LBS/ACRE OF 5- 20-10 (25 LBS/1000 SF). LIME AND FERTILIZER SHALL BE INCORPORATED INTO THE TOP 4-6 INCHES OF THE SOIL BY DISCING OR OTHER MEANS. WHEN APPLYING LIME AND FERTILIZER WITH A HYDROSEEDER, APPLY TO A ROUGH LOOSE SURFACE. SEEDING: CERTIFIED SEED WILL BE USED FOR ALL PERMANENT SEEDING WHENEVER POSSIBLE. APPLY 70 LBS/ACRE OF 50% TALL FESCUE, 30% SERICEA LESPEDEZA, 15% ANNUAL RYEGRASS, AND 5% REDTOP (1.5 LBS/1000 SF). BETWEEN MAY 15 AND AUGUST 15, USE 10 LBS/ACRE OF GERMAN MILLET OR 2 LBS/ACRE OF WEEPING LOVEGRASS IN PLACE OF ANNUAL RYEGRASS OR REDTOP. IT SHOULD BE NOTED THAT LESPEDEZA SHALL BE INOCULATED. APPLY SEED UNIFORMLY WITH A CYCLONE SEEDER, DRILL, CULTIPACKER SEEDER, OR HYDROSEEDER ON A FIRM, FRIABLE SEEDBED. MAXIMUM SEEDING DEPTH SHOULD BE 1 /4 INCH. MULCHING: ALL PERMANENT SEEDING MUST BE MULCHED IMMEDIATELY UPON COMPLETION OF SEED APPLICATION. REFER TO MULCHING STD. & SPEC. 3.35*. RE -SEEDING: INSPECT SEEDED AREAS FOR FAILURE AND MAKE NECESSARY REPAIRS AND RESEEDINGS WITHIN THE SAME SEASON, IF POSSIBLE. * STD. & SPEC. REFERS TO THE STATE MINIMUM CRITERIA STANDARDS AND SPECIFICATIONS CONTAINED IN THE VIRGINIA EROSION & SEDIMENT CONTROL(VESC) HANDBOOK (THIRD EDITION 1992). TEMPORARY STONE CONSTRUCTION ENTRANCE NOTES 1. THE AREA OF THE ENTRANCE MUST BE EXCAVATED A MINIMUM OF 3 INCHES AND MUST BE CLEARED OF ALL VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL. 2. THE FILTER FABRIC UNDERLINER WILL THEN BE PLACED THE FULL WIDTH AND LENGTH OF THE ENTRANCE. FOLLOWING THE INSTALLATION OF THE FILTER CLOTH, THE STONE SHALL BE PLACED TO THE SPECIFIED DIMENSIONS. 3. THE FILTER CLOTH UTILIZED SHALL BE WOVEN OR NONWOVEN FABRIC CONSISTING OF CONTINUOUS CHAIN POLYMERIC FILAMENTS OR YARNS OF POLYESTER. THE FABRIC SHALL BE INERT TO COMMONLY ENCOUNTERED CHEMICALS AND HYDROCARBONS, BE MILDEW AND ROT RESISTANT, AND CONFORM TO THE PHYSICAL PROPERTIES NOTED IN TABLE 3.02-A OF THE VESC HANDBOOK. 4. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOW OF MUD ONTO PUBLIC RIGHTS -OF -WAYS. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE OR THE WASHING AND REWORKING OF EXISTING STONE CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF ANY STRUCTURES USED TO TRAP SEDIMENT. ALL MATERIALS SPILLED, DROPPED, WASHED, OR TRACKED FROM VEHICLES ONTO ROADWAYS OR INTO STORM DRAINS MUST BE REMOVED IMMEDIATELY. THE USE OF WATER TRUCKS TO REMOVE MATERIALS DROPPED, WASHED, OR TRACKED ONTO ROADWAYS WILL NOT BE PERMITTED UNDER ANY CIRCUMSTANCES. FILE NO. CIVIL 6351.002.010 EROSION AND SEDIMENT CONTROL C-4 N OTES AN D D ETAI LS DATE JULY 1998 0 to 0 Lr) 4e, EX. ALTITUDE NOTE EX. BACKFILOW 0I FM VALVE PREVENTER EX. WELL VAULT 1. THIS SHE IS FOR GENE REFERENCE. PIPE IDENTIFICATION, NOTES, AND DETAILS ARE NO. 1 INDICATED THE PAR L YARD PIPING PLANS. REFER KEY PLAN, THIS SHEET. FUTURE PRIMARY EX. PRIMARY 2. EXISTING YARD I IS INDICATED WITH PIPE SIZE AND �ERVICE TYPE. THE ABBREVIATION CLARIFIER I!, CLARIFIER "EX." IS OMITTED R DRAWING CLARITY. NO. I PRIMARY SCUM i 3. NEW YARD PIP G IS I ICATED IN BOLD, AND IS SHOWN AllDOUBLE LINE FOR SIZES GREATER PUMPING STATION THAN 12 1 HES. SOU LINES INDICATE ABOVE GROUND PING AND DASHED LINES Q1\j INDICATE ELOW GROUND PING. '_—EX- PRIMARY C FIER c 30" PCE LINE AND I SHOWN, DISTRIBUTION CAMBER Fr` 4. EXISTI YARD PIPING IS INDI ED IN THIN LINE AN OWN, FOR CLARITY, AS SINGLE LINT EX. EX. FO ALL PIPE SIZES. EX. TH KENED t GRAVITY iv� 11)11��THICKENER,; LY BOX GRAVITY t DGE .. ..... ... 5. EE PARTIAL YARD PIPING P I Aki E01R, UNDERGROUND ELECTRICA AND J� -glh ol (2 P P ROOM THICKENER! I 0!, NO. 2 TELEPHONE DUCTBANKS AN UNDERGIR ND CHEMICAL NO. 2 NO. 1 L PIPI -30"PCI 6. ALL EXISTING CHLORINE PIPING SHALL BE A NDONEP j,N­,PLAC EXCEPT IN LOCATI S WHERE AE ATION BASINS NEW PIPING IS TO BE INSTALLED. ISTRIBUAION CHAMBER ASP 15 FUTURE RIMARY PRIMARY A. HALT PA R/<IN G! AREA C IFIER RIFIFR N 2 0 :F AA 11tT)LP0]g` 11�, 0 7` 0 1 _j V.J IN" c� z it x :D b/oK 1 F "J" w PRIM. ;LUIDGE IEX. PRIM. SLUDGE O PUMP IROOM I PUMP ROOM MH-13 r EX. AS DRIVEWA r 4"Il PW .... ... ... S/WIs , CONC j I,C � VI CL CD 3�'S 2 FL---[ M. < 4!'PW RAN EX. AERATION Ld EX. OPERATIONS X AERATIO > FUTURE AERATION :4 EX. AERATION N BUILDING TRUCK NCH BASIN NO. 4 BASIN N 3 BASIN NO. 2 BASIN NO. I SCALE 1� ��MH-10A 71 JJ{Jjcn YI' it C) Of 0 co CONCRETE SEPTAGE 1I RECEIVING PAD Zia m AND STANDPIPE w,II i'iy Li Lij LZ < C3 LLJ Z 0 it INFLUENT I EX Z LAIII Ld PUMP I J: st., 11. 4" NW,lt _j 24" PW PUMPING Z tn u- TION M 12 CONTR ll II 4!' P W 3 m _j ODO Z AI II ND BLOWERlI 0 •0 > EX. SLUDGE LLJ N 4"K X* HOLDING TANKS EX6SPO R' >� Li 1 r!i,�:V At it LLI SU al Ill-MEMW SLUDGE p J, �p �,T, ill SU BS ION 2 ol ` 'HOLDING TANKS ACID RAS PUMP EX. RAS PUMP AND ODOR NEUT. 0 CONTROL SYSTEM YSTEM TANK R ROOM, I. ...... . . ... ... . . ....... ACID TANK U/G FU---L E3 IMM SPILL FILL LIES' VALVE BOX .... .... . . ."l I . I BASIN MH-11 t Ei- t (1 PV-04) ACID VALVE BOX (3PV-01) NEUT. TAN K 15" PD 6" FL — — — — — — — — — — — — — — — — — — - 4�'CW 4!'NW -- cc MH-14 EX. DISINFECTION 1 0 GATE j II < BUILDING 29'*NaHSO3 7j EX. SECONDARY N II I CLARIFIER NO. 1 Ld SECOND;k��t�\ < E TER GRAVINO.TY1 EX. CHLORIN ON BASIN NO. CLARIFIER 4P EL NO. 3 —36"SCI 00 If, i�_11 3 0" C B I <__j EX. GRAVITY 4!'PW EX. CHLORINATION B NO. 2 FILTER NO. 2 U) L _j 3 42" SCE fNa l __j 1,IP I N�, < EX. GRAM FILTERS EX. CLARIFIER EX. CHLORINATION SINS ER 36"SCI DISTRIBUTION HAMBER DIST. HA B ji: DISTRIBUTION CH BER D EX. SECONDARY CLARIFIER NO. 2 SECONDARY t i CLARIFIER J, EX. YARD INLET NO. 4 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE CATED IN THE TITLE BLOCK. UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY E INT DUCED WHEN DRAWINGS of LICENSED ENGINEER, TO ALTER THIS DOCUMENT. ARE REPRODUCED BY ANY MEANS. USE E GRAPHIC ALE BAR IN THE TITLE X. ASP LT DRIVEWAY BLOCK TO DETERMINE THE ACTUAL SC OF THIS DRAW THIS SHEET FOR GENERAL REFERENCE GEORGE B. REST 5: # 021551 -4; IN CHARGE OF ---------- SW ......... DESIGNED BY __WDEL_ CHECKED BY T _ RAWN BY ----------- RAE ----------- 40 0 40 80 1 =40' =:=== 93"BrIlIENGGErIE ENGINEERS, INC. FREDERIC K—WI NCH ESTER SERVICE AUTHORITY OPEQUON 'WATER RECLAMATION FACILITY UPGRADE AND EXPANSION FREDE—RICK COUNTY,, VIRGINIA CIVIL YARDPIPING PLAN FILE NO. 6351.002.011 C -5 1 7/1/98 AS BID '/� DATE JULY 1998 0 3/20/98 ISSUED FOR VDH REVIEW NO. DATE REVISION INIT. V) 00 rn 6i 0 A a_ nexA "0 6;o, 019 Ov dit & .... ..... . ... COIDUITS I EX. 14U G TELE. o4 .... :=j V, ......... . . . .. 'ji GT�61 �7 - --- --- j 7ow. UGEY kg " ZZ A All c ojigi ASPHALT PAVING GENERATOR, co 4: rdrz 0 60 yii FENCE 0I �o. wl Wm F1 e go :: ? ` 111111 it Ili I 4� 1 7 low lo 0 141,11, to 14 0 Vp �.FPW,LR qQNDWUS ... . .......... . ..... .. U) .......... C . . . . ........ ­_ �, .�` _ . A. _­11 s ... .­'1­j­j­ ...­..­­­ :-,. ......... —TRANSFORMER 7 (TYP. FOR 2) T0" FEN'C'F, TO TERMINATE 1ot1 16HAINLINK FENCE il; IREHIIND`�NEX. SIGN EX. NCE S�GN 4,ti 1=4 EX w. S, REPLACE EX. ASPHALT -)3, �q TX�t�ti,(GATE:!` DRIVEWAY WITH HEAVY ; to "tt DUTY PAVING. SEE i )3 gc: wo it, 0 EX. CONC. �::,,,BO LLAR DS,� ilt i ZT wr" NOTES THIS SHEET EX. SIGN' ;%xi J... ... .......... ........... ............ ....... . ...... N ... ................... :_ ......... EX. U//G TELL CONDUITS ------ Z ... .......... .............. I ........ ......................... ....... ....... . .. ..... Ic ........ .......... EX. LIGHT POLE(typ.) Ww . . ................. 4b", 0 0, .. .... ..... ..4, .. . ......... X. SIGN .... ............ . .............. 26.-5 REGRAD9 IF R, NON ROADWAY ............. ........... At (10% MAX(MUML� . ...... &=wvw== ­ ............. .... .... 3 .................... SLOPE) ...... .. ... .. I............ ............... .. ...... ............... ................... .................. ........................ ............ ......... ................... N ; .:.:: k4 N A- :ii,, 0 $ ...................... .. w., FN Y ti .......... SPEED BUMP ............ .................. ............................................ d 6o i�:: .... ......................... ..I............... ... ... .I...................................... .......I........ ..... ...... ................... ...... EX. 1M H% wo� 0........ . ......... ... ..................# .......... PIPE BOLLARDpp (Typ-) . ... . ..... ...... lot, ........... ... I ..... I � ... I t ............... . * �1, I ...... .. ...... L.Li ........ 61x6, CONC. SEPTAGE ... LO __j ................ ....... LL_ 0 STOP SIGN RECEIVING STATION .................. W� PIPE BOLLARDS _CD L. I Li ............. ....... . & DRAIN TRENCH —FREEZE ................ 1 1/ZNON ............... .. .... w . ......... J� D HYDRANT 41 SAN—PVC-1 eDISCH. CONN.— APPPnArW —TRUCK SCALE CULVERT PIPE ENDWALL DETAIL V.D.O.T. ST'D EW-1 NOTES "H" MAY BE REDUCED UNTIL "I REACHES A MINIMUM OF 4!' WHERE ENDWALL WOULD PROTRUDE ABOVE SHOULDER LINE. IN NO CASE SHALL TOP OF ENDWALL PROJECT ABOVE FILL SLOPE, DITCH SLOPE, OR SHOULDER. THIS ITEM MAY BE PRECAST OR CAST N PLACE. ALL CAST IN PLACE CONCRETE TO BE CLASS A3 4 THIS STANDARD TO BE USED WITH STRAIGHT CROSSINGS AND ALL SKEWS U TO 43. 1" HEADWALL TO BE BEVELED IN ALL AREAS EXCEPT WHERE A CONFLICT WITH INVERT OR WINGWALLS OCCURS. BEVEL EDGE IS REQUIRED ON THE HEADWALL AT THE INLET END OF THE CULVERT (WHERE FLOW ENTERS THE CULVERT). HEADWALL AT THE OUTLET END OF THE CULVERT MAY BE EITHER SQUARE EDGE OR BEVEL EDGE. ON SHALLOW FILLS, WHERE ENDWALLS ARE 1" OR LESS BELOW THE SHOULDER LINE, THE TOP OF THE ENDWALL SHALL BE CONSTRUCTED PARALLEL TO THE GRADE OF THE ROAD. 3/4!' CHAMFER SHALL BE PROVIDED ON ALL EXPOSED EDGES. L FRONT ELEVATION SHAPE TO BE BEVELED WITH MORTAR _,0000F b I -- -------- H F 41 ,6 -B 7 — — — — — — — c END ELEVATION CULVERT A B c D F H L b CU. YDS. SIZE CONC. 12" 1 `— 411 1,_011 0'— 61f 2'-3'f 42-01) 0'-2" 1 1/4" 0.241 18" 01-9" 11-3" 11-9" 1 `— 6" —0'— 8—" -] � 3'— 2" � 6'— 0" � 2 1/2" � 1 1/2 $1 0.697 Ed <V) ItMANK. 61NG DESIGN —(r O.C. HEAVY DUTY PAVI T 1 ASPHALT DRIVEWAY o/1 —SHADED AREA DENOTE EX. PAVING TO BE REMOVED ... .... . ... EX. UGT DOT cn 57 AND REPLACED AND/OR CONSTRUCTION OF H DUTY .............. 1 Er SD—RCR44 C<f) HEAVY DUY ................... CONCRETE PAVING TO THE FOLLOWING SPECIFICATION. 0� x .... SEE DETAIL DRAWING C-17. 1 —1 /29"CORP STOP Ar VAI V17 Rf)Y 15 1 0 1, A V . . i EX. INFLUENT I 0 ITH 60/ o" c� 60 Pv , I Ld y00 .. ... ............... .... ... ­­ '''' 4) jm—of� (SEE NOTE o- P 1 III , : i. I i UGE ?do-tA 6" Al SEE DWG M-3, EX. ODOR CONTROL CONNECTION PLAN 1 J EX. MH B N, 0 EX. ODOR CONTROL SYSTEM CONCRETE PAD L0 L4 i Ln FOR TIE INTO EX. LO FENCE SEE DING. C 24"PLUG VALVE W/ (CIP0004 IT IS A VIOLATION OF (�W FOR ANY PERSON, THIS DRAWING WAS PREPARED VALVE BOX 0) AT THE tCALE INDICATED IN THE TITLE BLOCK. UNLESS ACTING PNDER'THp,;.!bIRECTION OF A INACCURACIES IN THE STATED QUI-E MAY BE INTRODUCED WHEN DRAWINGS (SEE NOTE 1-)-- "A LICENSED ENGINE, T� kiTER. THIS_DOCUMENT., ARE TO ALT E T"E_,qRAPH!p �Sq Tn _11N THE .1 BLOCK TO DETERMINE THE ACTUAL, THIS DRAWING.. FREDERIC H.--WI NCH ESTER SERVICE AUTHORITY U GEORGE B. REST 1; IN CHARGE OF ---------- SMX ......... # 021551 4: 20 0 20 40 OPEQUON WATER RECLAMATION FACILITY DESIGNED BY __jLT CHECKED BY __pS__ 01MIIEN6804E 0 UPGRADE AND EXPANSION 1 20' MMEMENIIII 1 7/1/98 AS BID ENGINEERS, INC. FRE-DERICK COUNTY, VIRGINIA jpNA-BRAWN BY ----------- RAE ----------- 0 3/20/98 ISSUED FOR VDH REVIEW NO. DATE REVISION INIT. B_QIE5_; 1 FOR INSTALLATION OF 24—INCH PLUG VALVE IN EX. 24!' FORCE MAIN, CONTRACTOR TO PREVENT BACKFLOW OF FORCE MAIN CONTENTS BACK INTO WET WELL. LOCATE VALVE BOX 2' FROM EX. BUILDING WALL. 2. INSTALL EXPANSION JOINT(S) IN 6' LINE AS RECOMMENDED BY PIPE MANUFACTURER TO ACCOMMODATE TEMPERATURE CHANGE. 3. PIPE SHALL BE INSTALLED AT A 0.005 FT/FT SLOPE TO DRAIN BACK TO MH-10A. 4. PROVIDE VALVE SUPPORT AS RECOMMENDED BY VALVE MANUFACTURER. FIE NO. CIVIL 1 6351.002.012 C-6 PARTIAL YARDPIPING PLAN DATE JULY 1998 ,,�.., �,,,+ HAINLINK FENCE ,:� ;r ���• ' P r {'>,, I EX. ALTITUDE y / ...:„ , VALVE VAU LT ho, I • I r' I �G iii v.n8 N9541.19� � re 4 E8668.61 ,:... � 5:1:: k �v+ E W PREVENTER� o_..:.., G T4,� � xmx. w F� EX. PRIMARY -- q FUTURE PRIMARYIN EX. 6" SCM TO BE BAN NED M ... CLARIFIER ,...�. ,, ��- '� � CLARIFIER � ...+ .:: PLACE N 0 . 1 � �) �IIr , 1 w / G� REMOVE EX. 6".SCM SECTI „ REQUIRED TO INSTALL 3"SC w &PLUG ENDS -OF EX °„ 6"SCM II W/CONC. S „ w S n , UGE S ,. 45 6"SCM PVC 5 FLUSHING � �•w,,, �.: INV. EL. 55 0 G� CONNECTION ' _10 GTE :.". Y 9 ^row x.w °^4 ,y,lih rv,R :: rtW •'Jiw +nx r p �T nY .�I. —— — — — — — -- EX. PRIMA CLARIFIER �,n.DISTRIBU ON CHAMBER r 10"GTEl i � r LIkI I' iQh• .,,,� x •max ., " u wu ,, I 1 �- VALVE BOX EX 1.4 ~ GRAVITY EX. HICKENED y SLUDGE GRAVITY rl f iy "PW THICKENER �PM1 r ^ n THICKENER 1i �',' �� 4 6"SCM—PVC-6 N0. 2 PUMP ROOM , + NO. 1 1" FeCI I Q Q`'' �` tiy`„ S� : ,I ryry �.. v m U �Ld 30 PCI o PRIMARY l �J G SCUM A9�.' I 1 o . Q545� EX. LIGHT PO EX..AERATION BASINS v PUMPING ♦ y l . �tYP) ;q .. m � IIIIIIII I ..... .... ,: _ I1,'i''I�II�I .: „.. :. ,.: Ef l Ih,I I ",n, / \ DISTRIBUTION',:,n,:CHAMBER�\. �+- - STATION % It.,c.alxw w O,w / (� • ...,.:� w.awl w :::. -. N Il�Nl:ufil�llm y�:�I�kT�'ti ,4 6„PV ' `'SEE NOTE 1 �� 11 / fi X. Ir�sxx - EX. PRIMARY EX. � a� I , � ',I •,. ,... .. � ��'" ,-�.,. w ,"�•' �� ASPH "'mow u FUTUR PRIMARY I ( SAN. °Qr� u� �� �, 11�: w PARKING CLARIFIER { IFIER _ n..., A E C 0 O I it I, `�.. � ♦� it NO 2 \ � / � ' .. terry '�"arv'^ r•. s I , ' , ; �� — — —� ...::I:: I ;r'.J:�! yr'.. �. ' .._ ,+ .v,: iL � .,:,' -� A'. � � yxrw' 3ggl—DIP-9 I , w . E �, P�,, lI �� yr II ,. + N _ s �' — U TI ,I .w:, . ° ..,.....:. Q xi II ^� ' . .w: i r r m I i� ¢ I � {.� III Q : EXTERIOR j wl. 0 EX. MH Fei ,Ln I� I! C�EANOUT I I ",. i ��,II , r. .:�....:.,.. p ¢ xn y� 3 :r NIP +n. o �:,� f rvznr , nyv+3 ,g S+aF�,'mTY .. ,.:. .4r u ?.:.<, yr"aG:W �vmw� wore i..nu �., li, � 540 i. + 8" PD DI 6 � _ ♦ , r :,. ,",„" :,r. ' �� �' I 54 r I, Sn, I 3 PIPE i r ., �n. . r • , : �- rr W PLUG / t t tt r I I �< _ _. � T.i_.,w w . .......: ....._..... . .. .::..:.,: ,„.,. ...... _. ... ,:. .,+. I rv"wv.n ''w G�,�w,.r..., .w,.l�ww•+'. V4 uy�+. `k yxl xw W I' .. :. {{ , r',I ,;. I: >'•'+gy 7 ry wn, ary n, I,r 7UiY �� "Wnn 'cam: —i- 4 RL_PVC-28 p� I . „:.:. ^', :' L ":.:...:. .: : „ B I i,l 8 `' .,:: � ,:. :J ,r,i' n. •w�.rw �_a �'n„ wr.,r, ,n>. 1 ,:Iny' INV. EL 536.5 hi, q. I � fir; Ir � Ih I'anu EX. PRIMARY SLUDGE LODGE PRIMARY ' IIII PUMP ROOM PS �, PUMPOOM EX. I � Ik F p l Y X IfiCID �� FFFI , , a I rc r t 4 PD—PVC-27 I �::. SIGN I' 11 E w q INV. EL 533.0 Nq�T I` �,,.".� „ BASIN 1 „" t I h€ INV. 519, 79 I�r ° i� till I To it �J N, tm Fn , t�II _j _ 164PIS—DIP-25 10 D � til4 { II i i �I �Il — -- — EX. MH I ii z �'I�II NI I i i II INV. EL 520.0 Ijl� ., w 'II ' l it 5 I h ���, �I 4r 0 O Z I 4 i X rl, MH-13 ¢ L.., O w w I , Ix..: 5 1 j , . 53 .w W 1 jj Zi w -, I � r S3 qz { I� I Pw m I U , Ld 1I �� EX. CONC/. S W I I I l � p I Uj .. I 1, O , .f , II t Z I �i _ `I z EX OPERATIONS .,, � I i OPERATI �z i Ii. � NBUILDING h h"' o I I III a a) O I v 1 L TRAP I I z I • GASOLINE p I I z j �I ... Z'I; II m w, °IIII CI J ,., lh ,�I'I � � 1 w' I''i �' I I r:1 , . ,,.... i .: �: (�i I iE �: .:::ry �`: I, :I I i,l . n ,IhVVI+I��I@� , I , +x, al � � U � O „WW a AERATIONATIO �' II O FUTURE � I , w z �I �i . I II I s€ xu..::. i' I I 1 BASIN NO 4 BASIN 03 J I I w N I w I v_ 4P of I ; I � �, , `° �I I. I n EX. AERATION EX. AERATION N I • BASIN NO 2 BASIN NO. 1 I p - X yl ! Ii , ' � IN, ,. l w I �:e, 'I I Iu1 w'' ( w O it I .• r P II �.I I: rx3vr,n ,. aPy2Y ,...0 y �lItlj4' III 3 Y5PY t I uJ �r 'it lit W�y Py. y `' I - G i II I � E I� � � •^MIS, �n �� yiM1 u` "emu H I I IS A VIOLATION OF LAW FOR ANY PERSON, UNLESS ACTING UNDER THE DIRECTION OF A Mir, PREPARED AT THE SCALE INDICATED IN THE TM_F_ BLOCT INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED WHEN DRAWINGS op k LICENSED ENGINEER, TO ALTER THIS DOCUMENT. ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR IN THE TTfLE O BLOCK TO DETERMINE THE ACTUAL SCALE OF THIS DRAWING. o � U GEORGE B. REST IN CHARGE OF --____-__ SMN--------- ,,d�o # 021551 20 0 20 40 wW DESIGNED BY _�LZ_ CHECKED BY __eg_ 1„ _20, tloxra�-�E G -DRAWN BY ----------- RAE----------- MATCH-LINE 'A -A' FOR CONTINUATION SEE DWG. C-8 FREDERICK-WI NCH ESTER SERVICE AUTHORITY _ OPEQUOIN WATER RECLAMATION FACILITY 1 7/1 /98 AS BID 93"BrIIIIENGGErIE UPGRADE AND EXPANSION 0 ' 3/20/98 ISSUED FOR VDH REVIEW ENGINEERS, INC. FREDERICK COUNTY, VIRGINIA NO. DATE REVISION INIT. NOTE: 1. THE CONTRACTOR SHALL INSTALL THE NEW NaOCI LINE TO MATCH THE EXISTING ELEVATIONS & PENETRATIONS OF THE EX. CL2 LINE. FILE NO. CIVIL 6351.002.013 PARTIAL YARDPIPING PLAN DATE JULY 1998 C 7 MATCH —LINE 'A —A' FOR CONTINUATION SEE DWG. C-7 it 1 �� ��) ��� �� I; �J� 5 0 �" �� 4 p':"b, by '� � � it 411- ­41 + _j o m ,E ­N, 1, �1, 4, d IN o ;:��o Ld m f EX. ASPHALT DRIVEWAY "D < 4 C*4 (3 FUTURE AERATI N AERATION z 3- al I BASIN NO.4 BASIN NO 0 Li .4,_ \ttt. L, _1`1 4 LLJ L-1 Y QzbQ 5 af 24" PWl Lt3 9 " 4Pw h EX. AERATION EX. AERATION 'o� z w BASIN NO. 1 BASIN NO. 2 x Ljj z C14 , ": . ­ .. . ............. .. . . ........ .... . . .... ........ ................. EL. 13.5EI EX. MH� ui l�; M. 0 ; >� 4: 1 i 1 A EX. PIPE r INV. EL. 5 9.79 INV. EL. 520.0 TUNNEL uj i 2 Ull -- — — — — — — — — - EX. SLUDGE Tq jll'� 1(5; P7D-DIP-24 m 3" PY HOLDING TANKS '-8'TS Py 2.5" + EX. PO to 21 CL2 EX. OPERATIONS UGE 3: L 32. uj I - Lt I UGE I ..... .. ..... . MH-12 SUBST ION UCT, BUILDING UGE UGT N 2 ]NV. EL. 513. UGF l �� F"i� 10, X. ASPHALT EX. TRENCH ot 2' 0" PIPE BOLLAR10$ DRAIN DRIVEWAY !, :i C-41 LLJ SLUDGE 0 MAX W-TO.C. CE co HOLDING TANKS ACID �UGE 14,r a. RAS PUMP < 0 0 0 -in AND ODOR NEUT. < 0 TANK uE ROOM FERRIC CHLORIDE Ln a_ rf' CONTROL SYSTEM TANKS & PAD c� IN FeC13 ---------------- U U/G CHLORIDE �tl FUEL LINES' 114- FERRIC CHL 0-1 29" CW EX. CL21 APPROX. LOC.ACID TANK FILL STATION PAD LL_ __j U) 4�PD-PVC-311 :5 EX. UIC FUEL TANK cm & SPILL 32.0 2 hLT T X Ell 4�RL-PVC-30 0 04 BASIN HW Wl� + m W, -E� Ln QUICK CONN., CN EX. U/G FUEL z!rr Lp r1j vy 4!' PD & INV. A�oI (TYP. FOR 2.,) FILL LIDS o I it fR �L I . ......... ACID iy EL. 517.5 0 C) N 1 INV. EL. 12.5 1%> Z`FeC13 2* FeCI FILL. NEUT. EX. MH Q_ u 3 z x TANK —Z'CW 0 #2 % 21 �= 7 x VPD 3"NcOCI --DIP-22 !I fl i� . . ... . . . . Li 525 % c 3CrAB 7, . . . . . . . . . . . -DIP-12 -4`0�,S P R, 14� PID ...... MH-14* ­15" PD­ — — — — — — — T 15" PD 15"PD EX. MH ADD GRADE EX MH 6" FIL 6!'FL 33.5TOW RINGS TO RAISE #3 . . . .... 2, EX MH RIM 2' 1 11 #3 2.5 C L2 J PW n?,, -DIP-32 .... T 4!'CW__1_t It, Oj, !� . 1:' jt, cf) Itt 2- "MH- ELEV. 530.77 c q 1"NaO 2 2 C1 3-3"NaOCI 3-3Now ii I K) Ln Tip. z:1 gill, Ei G 11i""Nii, I xgl mp L1 � �� � '� Np °Idw ��'I'�� LEAK SENSOR ENCLOSURE I Rig' 11�(TYP. FOR 3) 6" Pv )_ .. o I 30"PV, Py 0 o R//O BOX W v EX. DISINFECTION VR­ lw­� A 0N GE AND PLUG BUILDING 2"SO2 - to 2" 0 2"SO2, w. it ail I CL2 21,CL2_a,, SECONDARY 11Pv 11,4 6 EX. SECONDARY c CLARIFIER I �],, ... I . 3: c*4 l �� 6 PID A P HWAY NO. 3 CLARIFIER EX. ASPHALT j. C'41 . ...... II NO. 1 \,,A EL LLJ > Of EX. C/o M LLJ cr_ m EX. GRAVITY IN ul) ­­�o� CLis _Lj it FILTER NO. 1 Li _j < < 4 % �,-3TCBI- IL 1 111 cn 00 < �7_ LEAK SENSOR ENCLOSUR C 30" SCE cv cam v6"SC, .4 . . . . . . PW + d LJ Cn EX. GRAVITY n ji 6*SCM-DIP -15 6.8 ...... FILTER NO. 2 2-1/4%ORP TOP' 6" SCM-DIP- 16 NOTE' 4 & VALVE Box Er PD-DIP- 11 C/o SEE . ............. .......... _UGE —3 glr§c— r__ D P­- 4 42" S C E, — — — — — — — --- — EX., C/9 C.O. 2-1/4!NON- FREEZE" 6" PV b P 6" SC YARD HYDRANT CC) SEE NOTE 2 tit, 525, t C-A. 1FILr, EX. .,CH LORI NATION BASINS DIST. CHAMB 36" SC I DISTRIBUTION CHAMBER I CV & 18" RAS 2-1 /4"NON--•FREEZ ..... . ..... YARD HYDRANT 'g p! .......... 36r SCI-DIP-19 Y II SECONDARY EX. SECONDARY CLA -52041 RIFIER 0 CLARIFIER NO,­4 NO. it ....... .. ... ... la I ..... ........ ........ .. _j .. . ....... NOTES: 11-1111111 ............. 1. CONTRACTOR SHALL USE EXISTING WALL PENETRATION FOR NEW ............ FOR TIE IN TO 33.5TOW 4 EX. FENCE SEE NaOCI LINE. THE CONTRACTOR SHALL COORDINATE THE NEW NaOCII DWG C-3 XISTING Zx1-11Z THD TEE. PIPE CONNECTION WITH THE,,,,E 2. CONTRACTOR SHALL INSTALL NEW NaOCI PIPE TO MATCH EX. 21.5 ........ ...... . + ELEVATIONS AND PENETRATION OF CIL2 LINE. THE CONTRACTOR ... ....... 20' . . ...... .... . SHALL COORDINATE THE CONNECTION OF THE "11Z NaOCI WITH 5 52() . ............... . . .. . . ...... . . .... ....... . . .. . ...... ... .. . .... 'THE EXISTING 1-11Z BALL VALVE. N, . ... ..... IT IS A VIOLATION OF LAW FOR PER G WAS D THE SCALE INDICAirED IN THE TnE BLOCK. UNLESS ACTING UNDER THE DIRECTI0 A NACC THE D SCALE MAY BE INTRODUCED WHEN DRAWINGS Nl . .... . OJT' LICENSED ENGINEER, TO ALTER THIS DOCUMENT. ARE REPRO ANY MEANS. USE THE GRAPHICi SCALE BAR IN THE ME TO DETERMINE THE ACTUAL SCALE OF THIS DRAWING. 515 320 o FREDERICK —WINCHESTER SERVICE AUTHORITY FILE NO. u GEORGE B. REST IN CHARGE OF ---------- %W ......... CIVIL # 021551 20 0 20 40 OPEQUON WATER RECLAMATION FACILITY 6351.002.014 DESIGNED BY _W CHECKED BY 11313AIIIIIENGGEAE DH__ T - 111111111111111111111 111 UPGRADE AND EXPANSION 0 1 =20' 1 7/11/98 AS BID DRAWN BY ----------- RAE ----------- 0 3/20/98 ISSUED FOR VDH REVIEW ENGINEERS, INC. FREDERICK COUNW, VIRGINIA PARTIAL YAR D P I P I N G PLAN DATE C 8 NO. DATE REVISION INIT. JULY 1998 1