The URL can be used to link to this page

Home My WebLink AboutSDP198300037 Plan - Approved 1983-08-09I I REVISIONS SOUTH R(l/rp tv t v INK \G7 t3 SITE (D NOTES: I. DATUM IS.U,S,C, AND G.S. M,S,L. 2, ALL BEARINGS ARE GRID BEARINGS BASED ON THE VIRGINIA CO-ORDLNATE, SYSTEM NORTH ZONE. 3. TOLAL ACERB` GE - 9.339 AC_ 4. ZONING Cts FOUR A L A R ,A<5 5. RIVA?GA DISTRICT ALBEMARLE COUNTY, VIRG[SIA. TITLE DRAWING REFEREFIC UMBER V)Okq Inv F500, toinn ALTIMI v ---r iAX N1,4P 37 P,'\roA C E L C iz WILL BOOK P/3,G E 539 43 W Uj 12 tw REVISIONS SOUTH R(l/rp tv t v INK \G7 t3 SITE (D NOTES: I. DATUM IS.U,S,C, AND G.S. M,S,L. 2, ALL BEARINGS ARE GRID BEARINGS BASED ON THE VIRGINIA CO-ORDLNATE, SYSTEM NORTH ZONE. 3. TOLAL ACERB` GE - 9.339 AC_ 4. ZONING Cts FOUR A L A R ,A<5 5. RIVA?GA DISTRICT ALBEMARLE COUNTY, VIRG[SIA. TITLE DRAWING REFEREFIC UMBER V)Okq Inv F500, toinn ALTIMI v ---r iAX N1,4P 37 P,'\roA C E L I I WILL BOOK P/3,G E 539 43 ELECTIRTAL I ELECTRICAL I STEEL ASSEMOLY A 25, STEEL DETAILS . 14i' -F,__ j j q7TP77-7TT1_1T I I I I I I qTF7T-'M-T 7 8 9 10 11 12 my Inc AMA S. fS E�)7' 20 Q- T", lame v� +1 i .A J 15 11 A 111 I A h Al 4�0oil Pl -- " 1 0 -- IPtq l 0, 7- S) VIA Q) T Y , 149 4 o V__ W-kAn -v MAT P 'y" �04 -7 ": -7 $ qQ24A �6 4, 6- A BMW - Y ........................... -&wool HIS fu "s par Ila pt ........... ll L; MAP," NO R! Low. 01 1�1"") Ji A EAT, ah� f A r "MY rr` x -r K 7� ITS T NJAP -,4 ivn A 37 A_.+rI I A N, r-n,,q -sm saw sliv -U, 5�- 5 17 D E, E, ED BOOr ' P E X IS \4 1A TO KOUTE:: 1,10, `2:31 _j not -74 4, Kt 3 ER COMPANY IRGINIA ELECTRIC AND POW ------ ENO I NEERING DEPARTMENT It GENERAL ARRANGEMENT PLAN GORDONSVILLE SUBSTATION U. AIT E N/I A R L E (2 0. \/I R G 1111 A DATE PROJECT NCL SHEET NO. N 1-2 DRAWN vo 11 Sf ORA CHECKED SCALE OF WING NO, INSPECTED,, Ah U�rl i `E�-� eu� ,£ :SIQN3 2 - 5 77- 1, CORRECT t� APPROVED FOUNDATIONS CONDUIT a GROUNDS LOCATION PLAN TOPOGRAPHY WORK ORDER `7 BILL OF MATERIAL � V4, LOT PLAn 2 ��f�T}swiss*s``'ue—{ � S;-,=, -,� ,1 ti ( O ��''��`S' �� r. -v \� ! - - r�', ,r, � Fere ,�,�, Y � � ; Ori 1� gnu q? 2 N (-)T E -f--'> A\L L t -i 16" ..................... .............. .. . .......... . . .. ........... ... .. ....... .. -Xx . ........ .... ......... ..... .................. ..................................... ........... ..... ...... ................ ........... .......... .................... ............. ............ ................... . ...... .......... 4 +1 ..... ...... ... ........ . ..... ...... ...... p: z.5 PF;,-: F F7 J\ VIRGINIA ELECTRIC AND POWER CO. L DEPARTMENT GRADING PLAN GORDONS"VILLE SUBSTATION AL -L- Cu-rAric-_;l PILL NAME DATE IMP READ. NO. DRAWING NO. DRAWN Z`7- 79 Fz-?r� I CHECKED inns. INSPECTED ADW 1.1:: 403 CORRECT A,) I APPROVED c L A N E r uF L Z- 7T-09 F ri E71 7c) Et)e7—: IZ-\F--17 -fEDH,-,L-L EDE- \,-A--L-� C--) C c-- E; r -i c'--rr 2 Fz F�'2?uLo4 Uj-iH�yri N L -r C --FA riGa L) L-,-,, F< � E -C --r I CSN, �l T H Nc) 'AT L--�-T- r F -o '��e T10H m t7� OF- K i p -/b tv [(0] c- r i - r<- u P, s c T P,,e- F-- E-- p A-,- F- i N I H El�- 9 r< A PC—. ri it ALL �ILTATIC7f! AI iV E:-�C7s[C?N <::ONTFZOLS 5� IN FL�\r-E- FRICK AN---,- LArjr,, AcTivrry- Cc?N-r;--,?L FtAN L 577- Oma) El 2] 7 1 F-- Tu Cc N - A o U N !F- A;; EA 15 Jo CQNSTf<'uc r=-(7 A FA r Cl F- TH F-- F c u I i m a ff 7 A PE--PAK-rME--NT OF- ANP, -TRAH-5 F-op,-(A-Fi-2N. 14 Cu7- Cu-r ICS, 100 Cu ins. F! I LL 9, X40 Cu. Yc-,,�. It-ir-t- 15'7.) 15-(-D Cu. -,rv!E- N -T- P',? a- T H I N ALL Pi E5 cA A- Fzc- To be 17F7 -T-17-H �T,-2ri-V— .. ........... ... .. ....... .. -Xx . ........ .... ......... ..... .................. ..................................... ........... ..... ...... ................ ........... .......... .................... ............. ............ ................... . ...... .......... 4 +1 ..... ...... ... ........ . ..... ...... ...... p: z.5 PF;,-: F F7 J\ VIRGINIA ELECTRIC AND POWER CO. SYSTEM ENGINEERING DEPARTMENT GRADING PLAN GORDONS"VILLE SUBSTATION ALBEMARLE COUNTY, VIRGINIA NAME DATE IMP READ. NO. DRAWING NO. DRAWN Z`7- 79 99. 0928 CHECKED SCALE I OF I INSPECTED ADW 1.1:: 403 CORRECT A,) I APPROVED k5i P i � - � �.. � i ' LINEBASECOURSE C /uT11 0ROADBED ROADBEDFOR DITCH DEPTH OF 1,25ft. = GRADD LINE SHOULDER SHOULDER 41 U' O" BASE COURSE� � � �Fl NN 11 S H C 0 U R �SE | | ow '| | | ROADBED ' ROADBED FOR DITCH DEPTHS GREATER THAN[25fL ' (T0 BE USED ONLY WHEN INSTRUCTED BY GRADING PLAN DRTOMAINTAIN POSITIVE DRAINAGE) TYPICAL CROSS SECTIONS OF ENTRANCE ROAD (BETWEEN HIGHWAY AND SUBST4T|ONARE4) SIZES OF COARSE AGGREGATES --OPEN GRADED V�ANOUNTS FINER THAN EACH � LABORATORY SIEVE (SQUARE 0PEN|NGS ),PERCENTAGE BY WEIGHT. SIZE L | | 3/ | 3 No. 4 No. 8 N 16 Nu50 No. |OO 2 MINJOCI 95±5 43±17 MAX. 15 MAX. 5 357 MIN.100 60±20 20t 10 MAX.5 23 MIN. 100 . _ L I 67128 _48±22 17±8 24 MIN. 100 9515 32±18 Ld u-, Lu MIN. 100 C15 58±17 25-tIO W Ld cf- 0 0 g A. U - a Iz V) L45-.q-_.� LINEBASECOURSE C /uT11 0ROADBED ROADBEDFOR DITCH DEPTH OF 1,25ft. = GRADD LINE SHOULDER SHOULDER 41 U' O" BASE COURSE� � � �Fl NN 11 S H C 0 U R �SE | | ow '| | | ROADBED ' ROADBED FOR DITCH DEPTHS GREATER THAN[25fL ' (T0 BE USED ONLY WHEN INSTRUCTED BY GRADING PLAN DRTOMAINTAIN POSITIVE DRAINAGE) TYPICAL CROSS SECTIONS OF ENTRANCE ROAD (BETWEEN HIGHWAY AND SUBST4T|ONARE4) SIZES OF COARSE AGGREGATES --OPEN GRADED V�ANOUNTS FINER THAN EACH � LABORATORY SIEVE (SQUARE 0PEN|NGS ),PERCENTAGE BY WEIGHT. SIZE L | | 3/ | 3 No. 4 No. 8 N 16 Nu50 No. |OO 2 MINJOCI 95±5 43±17 MAX. 15 MAX. 5 357 MIN.100 60±20 20t 10 MAX.5 23 MIN. 100 . _ 67128 _48±22 17±8 24 MIN. 100 9515 32±18 ~~ MIN. 100 95±5 58±17 25-tIO MAX.15 NIAX.5 *|m |moHES'E:cEPT WHERE OTHERWISE |No|o4TEo. NUMBERED SIEVES ARE THOSE OF THE U.S. STANDARD SIEVE SERIES. ` NOTE: THE ABOVE TABLES REFER TO VIRGINIA MIN 100 95±5 DEPT OF H|6HVY4Y 8 TRANSPORTATION 48iI7 AGGREGATE SIZE, EQUIVALENT SIZES SHOULD BEUSED OUTSIDE VIRGINIA. AGGREGATES GENERAL RANGE IN UNIT WEIGHT OF COMMON NATURAL AGGREGATES MOISTURE UNIT WT, PCF. ""°.`".°L CONDITION LOOSE COMPACT SAND.. DRY 90-100 95-115 10 DAMP 83-95 MIN.100 92t8 No. 4 -3/4 -in. DRYorDAMP 20±10 29 MIN.100 GRAVEL No.4-11/2-in. DRY or DAMP 95-103 104-112 45 ±20 mmEu MAX 5 * IN INCHES, EXCEPT WHERE OTHERWISE INDICATED. NUMBERED SIEVES ARE T -HOSE OF THE U.S. STANDARD SIEVE SERIES. DRAWING REFERENCE [::N�u—m— ' ?I 1 11 1 It SUBSTATION NO CROWN FINISH COURSE SUBGRADE w<;vb, wa BASE COURSE A - ow ' �ROADBED ' TYPICAL CROSS EQUIPMENT FINISHED GRADE SAME4S AND SLOPING WITH SU8GRADE ` OF SUBSTATION FINAL LAYER OF STONE / � (5" -#G8STONE) NOTE: SUBSTATION SUBGRADE IS GRADE BEFORE ST0HE|S PUT ON LOT. ' RECOMMENDATIONSENGINEERING I. USE TYPICAL ENTRANCE ROADS FOR ALL SUBSTATIONS. ENTRANCE ROAD MUST COMPLY WITH APPLICABLE STATE HIGHWAY SPECIFICATIONS. 2.EQQD»MENlFACCESS ROUTES SHOULD NOT INTERFERE WITH DRAINAGE SCHEME, I.E. NO CROWN. 3. SUBSTATION DRAWINGS SHOULD SPECIFY TYPE ROADS. � GENERAL NOTES i ALL ROADWORK SHALL 8EBUILT IN -ACCORDANCE WITH VEPCO '�oEC\F|C4T\0NS FOR SUBSTATION R0A0VYORK". ' 2. ROAD CONSTRUCTION SHALL BE AS FOLLOOS. ` ENTRANCE ROAD CONSTRUCTION -^ |. ENTRANCE ROADS SHALL BE DEFINED AS THOSE ROADS BETWEEN THE HIGHWAY AND THE SUBSTATION AREA. ` 2.TH|3 WORK SHALL BE PERFORMED AFTER THE ORIGINAL EARTH WORK AND DRAINAGE DITCHES HAVE BEEN SUBSTANTIALLY COMPLETED. 3. THE TOP 6" OF MATERIAL H\ ANY ADDITIONAL SOFT OR UNSTABLE MATERIAL THAT WILL NOT COMPACT PROPERLY SHOULD BE REMOVED OVER THE FULL WIDTH OF THE ROADBED. ALL RESULTING LOW SECTIONS, HOLES/ DR DEPRESSIONS SHALL BE BROUGHT TO GRADE WITH SUITABLE LOCAL MATERIAL. ' 4. AFTER BRINGING ROADBED TO GRADE, THE TOP 6" OVER THE ENTIRE ROADBED SHOULD BE SCARIFIED, BL/\DED, Fk ROLLED UNTIL THOROUGHLY COMPACTED. THE ROAD SHOULD BE SHAPED AS SHOWN ON ATTACHED CROSS SECTIONS OF ENTRANCE ROADS, BUT THE ELEVATION VAT0N SHOQLD BE APPROXIMATELY 9 TO |D INCHES BEU]V9 FINISHED GRADE. 5. ONE B" LAYER OF BASE COURSE (SEE MATERIALS) SHOULD BE PLACED, AFTER THE ROADBED HAS BEEN THOROUGHLY COMPACTED. THIS LAYER SHOULD BE GRADED,L SHAPED AND COMPACTED TO 6" IN DEPTH. THE USE OF 4 VIBRATORY TAMP TO COMPACT THE BASE COURSE IS RECOMMENDED. G` ONE /�' LAYER OF FINISH COURSE (SEE MATERIALS) SHOULD BE PLACED, GRADED/ SHAPED,. AND THOROUGHLY C0h8P4CTED. 7 SHOULDERS SHOULD E3E FORMED AND COMPACTED AS SHOWN ON ATTACHED CROSS SECTION. m EQUIPMENT ACCESS ROIUTE CONSTRUCTION i EQUIPMENT ACCESS ROUTES SHALL BEDEFINED AS THOSE ROUTES INSIDE THE SUBSTATION AREA. 2. THE WORK SHALL BE PERFORMED AFTER THE ORIGINAL EARTHWORK HAS BEEN SUBSTANTIALLY COMPLETED. 3. THE TOP |2"OF MATEFRi4LAND ANY ADDITIONAL SOFT OR UN5TA8LE MATERIAL THAT WILL NOT COMPACT PROPERLY SH1OULD BE REMOVED OVER THE FULL WIDTH OF THE ROADBED. ALL RESULTING LOW SEClTIOM5, HOLES, ORDEPRESSIONS SHALL BE BROUGHT TO (,'RADE WITH SUITABLE LOCAL MAT-ERIAL. ELECTRICAL KL�ECTRICAL STEEL ASSEMBLY STEEL DETAILS FOUNDATIONS CONDUIT & GROUNDS LOCATION PLAN LOT PLAN TOPOGRAPHY i 770 7'- 5' 0 — ZI ROADWAY ROADWAY G BASE IAL, WELL TYPICAL CROSS: SECTION -ALTERNATE ENTRANCE ROAD (TO BE USED ONLY WHEN INSTRUCTED BY GRADING PLAN) EQUIPMENT ACCESS ROUTE CONSTRUCTION (CONT.) 4. AFTER BRINGING RIOADBED TO GRADEIITHE TOP 6" OVER TH . E ENTIRE ROADBED SHOULD BE SCARIFIED, BLADED, AND ROLLED UNTIL THOROUGHLY COMPACTED. THE ROADBED SHOULD BE SHAPED AS SHOWN ON ATTACHED CROSS SECTIONS OF EQUIPMENT ACCESS ROUTE, BUT THE GRADE SHOULD BE APPROXIMATELY 12" BELOW THE STATION 5. ONE 8" LAYER OF SASE COURSE (SEE MATERIALS) SHOULD BE PLACED AFTER ROADBED HAS BEEN THOROUGHLY COMPACTED. THIS LAYER SHOULD EIE- GRADED, SHAPED,AND COMPACTED TO APPROXIMATELY 6" THE USE OF A VIBRATORY TAMP TO COMPACT THE BASE COURSE IS,,Rtc-0,MMENDED. 6. ADD APPROXIMATELY 6" OF FINISH COURSE (SEE, MATERIALS) A N D COMPACT, MAKING THE GRADE AND SLOPE OF THE ROUTE THE StAME AS THAT OF THE STATION 'BEFORE PLACING THE FINAL STONETHROUGHOUT THE STATION. THE FINAL LAYER OF STONE SHOULD NOT BE PLACED ACROSS THE ROUTE.THE FINISHED GRADE OF THE ROUTE SHOULD BE THE SAME AS ALL ADJOINING SECTIONS OFTHE..STATION SUBGRADE. SEE ATTACHED CROSS SECTION. ---ALTERNATE ENTRANCE ROAD CONSTRUCTION 1. T H E PU SE OF 117HE ALTERNATE ROAD IS TO PROVIDE AN ECONOMICAL TEMPORARY OR PERMANENT ROADW THAT WILL Wl TAND LIGHT TRAFFIC LOADS PROVIDED SOIL CONDITIONS ARE ACCEPTABLE. 2. THIS WORK SHALL 13E PER R4ED AFTER THE ORIGINAL 'EARTH WORK AND DRAINAGE D ES HAVE BEEN SUBSTANTIALLY COMP TED. 3. THE TOP 6" OF MATERIAL AND ANY ADDITION SOFTiOR UNSTAB ATERIAL THAT WILL NOT COMPACT PROPERLY SHOULD BE REMOVED OVER THE FULL,,. H HE ROADBED. ALL RESULTING LOW SE&IONS, HOLES, OR DEPRESSIONS SHALL BE BROUGHT TOE H SUITABLE LOCALMATERIAL. 4. AFTER BRINGING RIOADBEID TO GRA E ENTIREROADBED SHALL OLLED UNTIL THOROUGHLY COMPACTED. 5. ONE 6" LAYER OF IFINI_ URSE (SEE MATERIALS) -SHOULD BE PLACED, G.RADED, APED, AND THOROUGHLY S DERS SHOULD BE FORMED AND COMPACTED AS SHOWN ON ATTACHED CROSS SECTION. MATERIALS 1. BASE COURSE FOR ENTRANCE ROAD: VDHT TYPE 1_21A AGGREGATE BASE MATERIAL. BASE COURSE FOfR EQUIPMENT ACCESS RC)U.TE::VDHT TYPE 1-21A AGGREGATE BASE MATERIAL, 2. FINAL COURSE FOR ENTRANCE ROAD AND EQUIPMENT ACCESS ROUTESVDHT TYPE I - 21A AGGREGATE BASE MATERIAL. 3. IN THE COASTAL PLAIN AREA OTHER LOCAL BASE, COU - IRSE MATERIAL SUCH AS DEAD SHELLS CAN BE SUBSTITUTED, IF APPROVED BY VEPCO. VDHT (VIRGINIA DEPARTMENT OF HIGHWAYS. AND 'TRANSPORTATION) VIRGINIA ELECTRIC AND POWER CO. UBSTATION ENTRANCE ROAD & EQUIPMENT ACCESS ROUTE DETAILS GORDONSVILLE SUBSTATION ALBEMARLE CO VIRGINIA, NAME DATIVE IMPROVEMENT REQ. NO. SHEET -NO. DRAWN WIGFIELD 12-21-76 99-0928 LO DRAWING NO CHECKED p SCALE OF INSPECTED NONE 2-577, 0& CORRECT oc /i REVISIONS 'WOW ORDER HILL OF MATERIAL. 2 -7 71260053 10-72-16 566 12 DENSE GRADED AGGREGATES SIZE AMOUNT FINER THAN EACH LABORATORY SIEVE (SQUARE OPENING PERCENTAGE BY WEIGHT 19 MIN, 100 87113 75-115 35±15 20±10 5+3 23 MIN. 100 67128 _48±22 17±8 24 MIN. 100 9515 32±18 26 MIN. 100 95±5 38±22 *|m |moHES'E:cEPT WHERE OTHERWISE |No|o4TEo. NUMBERED SIEVES ARE THOSE OF THE U.S. STANDARD SIEVE SERIES. ` NOTE: THE ABOVE TABLES REFER TO VIRGINIA DEPT OF H|6HVY4Y 8 TRANSPORTATION AGGREGATE SIZE, EQUIVALENT SIZES SHOULD BEUSED OUTSIDE VIRGINIA. AGGREGATES GENERAL RANGE IN UNIT WEIGHT OF COMMON NATURAL AGGREGATES MOISTURE UNIT WT, PCF. ""°.`".°L CONDITION LOOSE COMPACT SAND.. DRY 90-100 95-115 DAMP 83-95 GRAVEL No. 4 -3/4 -in. DRYorDAMP 92-98 99--107 GRAVEL No.4-11/2-in. DRY or DAMP 95-103 104-112 mmEu Smvu cv GRAVEL, / /2 in, max. DRY 110- 125 DAMP 100-115 CRUSHED STONE, No.4- 3 /4- in. DRY or DAMP 83-91 95-103 NOTE: THIS TABLE 'FOR ESTIMATING PURPOSES. ' 27 CUBIC FEET= | CUBIC YARD PCF= POUNDS PER CUBIC FOOT DRAWING REFERENCE [::N�u—m— ' ?I 1 11 1 It SUBSTATION NO CROWN FINISH COURSE SUBGRADE w<;vb, wa BASE COURSE A - ow ' �ROADBED ' TYPICAL CROSS EQUIPMENT FINISHED GRADE SAME4S AND SLOPING WITH SU8GRADE ` OF SUBSTATION FINAL LAYER OF STONE / � (5" -#G8STONE) NOTE: SUBSTATION SUBGRADE IS GRADE BEFORE ST0HE|S PUT ON LOT. ' RECOMMENDATIONSENGINEERING I. USE TYPICAL ENTRANCE ROADS FOR ALL SUBSTATIONS. ENTRANCE ROAD MUST COMPLY WITH APPLICABLE STATE HIGHWAY SPECIFICATIONS. 2.EQQD»MENlFACCESS ROUTES SHOULD NOT INTERFERE WITH DRAINAGE SCHEME, I.E. NO CROWN. 3. SUBSTATION DRAWINGS SHOULD SPECIFY TYPE ROADS. � GENERAL NOTES i ALL ROADWORK SHALL 8EBUILT IN -ACCORDANCE WITH VEPCO '�oEC\F|C4T\0NS FOR SUBSTATION R0A0VYORK". ' 2. ROAD CONSTRUCTION SHALL BE AS FOLLOOS. ` ENTRANCE ROAD CONSTRUCTION -^ |. ENTRANCE ROADS SHALL BE DEFINED AS THOSE ROADS BETWEEN THE HIGHWAY AND THE SUBSTATION AREA. ` 2.TH|3 WORK SHALL BE PERFORMED AFTER THE ORIGINAL EARTH WORK AND DRAINAGE DITCHES HAVE BEEN SUBSTANTIALLY COMPLETED. 3. THE TOP 6" OF MATERIAL H\ ANY ADDITIONAL SOFT OR UNSTABLE MATERIAL THAT WILL NOT COMPACT PROPERLY SHOULD BE REMOVED OVER THE FULL WIDTH OF THE ROADBED. ALL RESULTING LOW SECTIONS, HOLES/ DR DEPRESSIONS SHALL BE BROUGHT TO GRADE WITH SUITABLE LOCAL MATERIAL. ' 4. AFTER BRINGING ROADBED TO GRADE, THE TOP 6" OVER THE ENTIRE ROADBED SHOULD BE SCARIFIED, BL/\DED, Fk ROLLED UNTIL THOROUGHLY COMPACTED. THE ROAD SHOULD BE SHAPED AS SHOWN ON ATTACHED CROSS SECTIONS OF ENTRANCE ROADS, BUT THE ELEVATION VAT0N SHOQLD BE APPROXIMATELY 9 TO |D INCHES BEU]V9 FINISHED GRADE. 5. ONE B" LAYER OF BASE COURSE (SEE MATERIALS) SHOULD BE PLACED, AFTER THE ROADBED HAS BEEN THOROUGHLY COMPACTED. THIS LAYER SHOULD BE GRADED,L SHAPED AND COMPACTED TO 6" IN DEPTH. THE USE OF 4 VIBRATORY TAMP TO COMPACT THE BASE COURSE IS RECOMMENDED. G` ONE /�' LAYER OF FINISH COURSE (SEE MATERIALS) SHOULD BE PLACED, GRADED/ SHAPED,. AND THOROUGHLY C0h8P4CTED. 7 SHOULDERS SHOULD E3E FORMED AND COMPACTED AS SHOWN ON ATTACHED CROSS SECTION. m EQUIPMENT ACCESS ROIUTE CONSTRUCTION i EQUIPMENT ACCESS ROUTES SHALL BEDEFINED AS THOSE ROUTES INSIDE THE SUBSTATION AREA. 2. THE WORK SHALL BE PERFORMED AFTER THE ORIGINAL EARTHWORK HAS BEEN SUBSTANTIALLY COMPLETED. 3. THE TOP |2"OF MATEFRi4LAND ANY ADDITIONAL SOFT OR UN5TA8LE MATERIAL THAT WILL NOT COMPACT PROPERLY SH1OULD BE REMOVED OVER THE FULL WIDTH OF THE ROADBED. ALL RESULTING LOW SEClTIOM5, HOLES, ORDEPRESSIONS SHALL BE BROUGHT TO (,'RADE WITH SUITABLE LOCAL MAT-ERIAL. ELECTRICAL KL�ECTRICAL STEEL ASSEMBLY STEEL DETAILS FOUNDATIONS CONDUIT & GROUNDS LOCATION PLAN LOT PLAN TOPOGRAPHY i 770 7'- 5' 0 — ZI ROADWAY ROADWAY G BASE IAL, WELL TYPICAL CROSS: SECTION -ALTERNATE ENTRANCE ROAD (TO BE USED ONLY WHEN INSTRUCTED BY GRADING PLAN) EQUIPMENT ACCESS ROUTE CONSTRUCTION (CONT.) 4. AFTER BRINGING RIOADBED TO GRADEIITHE TOP 6" OVER TH . E ENTIRE ROADBED SHOULD BE SCARIFIED, BLADED, AND ROLLED UNTIL THOROUGHLY COMPACTED. THE ROADBED SHOULD BE SHAPED AS SHOWN ON ATTACHED CROSS SECTIONS OF EQUIPMENT ACCESS ROUTE, BUT THE GRADE SHOULD BE APPROXIMATELY 12" BELOW THE STATION 5. ONE 8" LAYER OF SASE COURSE (SEE MATERIALS) SHOULD BE PLACED AFTER ROADBED HAS BEEN THOROUGHLY COMPACTED. THIS LAYER SHOULD EIE- GRADED, SHAPED,AND COMPACTED TO APPROXIMATELY 6" THE USE OF A VIBRATORY TAMP TO COMPACT THE BASE COURSE IS,,Rtc-0,MMENDED. 6. ADD APPROXIMATELY 6" OF FINISH COURSE (SEE, MATERIALS) A N D COMPACT, MAKING THE GRADE AND SLOPE OF THE ROUTE THE StAME AS THAT OF THE STATION 'BEFORE PLACING THE FINAL STONETHROUGHOUT THE STATION. THE FINAL LAYER OF STONE SHOULD NOT BE PLACED ACROSS THE ROUTE.THE FINISHED GRADE OF THE ROUTE SHOULD BE THE SAME AS ALL ADJOINING SECTIONS OFTHE..STATION SUBGRADE. SEE ATTACHED CROSS SECTION. ---ALTERNATE ENTRANCE ROAD CONSTRUCTION 1. T H E PU SE OF 117HE ALTERNATE ROAD IS TO PROVIDE AN ECONOMICAL TEMPORARY OR PERMANENT ROADW THAT WILL Wl TAND LIGHT TRAFFIC LOADS PROVIDED SOIL CONDITIONS ARE ACCEPTABLE. 2. THIS WORK SHALL 13E PER R4ED AFTER THE ORIGINAL 'EARTH WORK AND DRAINAGE D ES HAVE BEEN SUBSTANTIALLY COMP TED. 3. THE TOP 6" OF MATERIAL AND ANY ADDITION SOFTiOR UNSTAB ATERIAL THAT WILL NOT COMPACT PROPERLY SHOULD BE REMOVED OVER THE FULL,,. H HE ROADBED. ALL RESULTING LOW SE&IONS, HOLES, OR DEPRESSIONS SHALL BE BROUGHT TOE H SUITABLE LOCALMATERIAL. 4. AFTER BRINGING RIOADBEID TO GRA E ENTIREROADBED SHALL OLLED UNTIL THOROUGHLY COMPACTED. 5. ONE 6" LAYER OF IFINI_ URSE (SEE MATERIALS) -SHOULD BE PLACED, G.RADED, APED, AND THOROUGHLY S DERS SHOULD BE FORMED AND COMPACTED AS SHOWN ON ATTACHED CROSS SECTION. MATERIALS 1. BASE COURSE FOR ENTRANCE ROAD: VDHT TYPE 1_21A AGGREGATE BASE MATERIAL. BASE COURSE FOfR EQUIPMENT ACCESS RC)U.TE::VDHT TYPE 1-21A AGGREGATE BASE MATERIAL, 2. FINAL COURSE FOR ENTRANCE ROAD AND EQUIPMENT ACCESS ROUTESVDHT TYPE I - 21A AGGREGATE BASE MATERIAL. 3. IN THE COASTAL PLAIN AREA OTHER LOCAL BASE, COU - IRSE MATERIAL SUCH AS DEAD SHELLS CAN BE SUBSTITUTED, IF APPROVED BY VEPCO. VDHT (VIRGINIA DEPARTMENT OF HIGHWAYS. AND 'TRANSPORTATION) VIRGINIA ELECTRIC AND POWER CO. UBSTATION ENTRANCE ROAD & EQUIPMENT ACCESS ROUTE DETAILS GORDONSVILLE SUBSTATION ALBEMARLE CO VIRGINIA, NAME DATIVE IMPROVEMENT REQ. NO. SHEET -NO. DRAWN WIGFIELD 12-21-76 99-0928 LO DRAWING NO CHECKED p SCALE OF INSPECTED NONE 2-577, 0& CORRECT oc /i REVISIONS 'WOW ORDER HILL OF MATERIAL. 2 -7 71260053 10-72-16 566 12 1 ,. 3 .. � _