2011117沙坝隧道进口施工台账

沙坝1#隧道进口开挖台帐序号分部/分项工程名称施工里程施工部位施工日期衬砌类型钢架间距(m)备注1开挖、支护DK21+853~853.8上台阶2011.03.23Ⅴ级加强0.82开挖、支护DK21+853.8~854.6上台阶2011.03.24Ⅴ级加强0.83开挖、支护DK21+854.6~855.4上台阶2011.03.31Ⅴ级加强0.84开挖、支护DK21+855.4~856.2上台阶2011.04.01Ⅴ级加强0.85开挖、支护DK21+856.2~857上台阶2011.04.02Ⅴ级加强0.86开挖、支护DK21+857~857.8上台阶2011.04.03Ⅴ级加强0.87开挖、支护DK21+857.8~858.6上台阶2011.04.04Ⅴ级加强0.88开挖、支护DK21+853~854.6下台阶2011.04.04Ⅴ级加强0.89开挖、支护DK21+854.6~856.2下台阶2011.04.05Ⅴ级加强0.810开挖、支护DK21+858.6~859.4上台阶2011.04.06Ⅴ级加强0.811开挖、支护DK21+859.4~860.2上台阶2011.04.07Ⅴ级加强0.812开挖、支护DK21+860.2~861上台阶2011.04.08Ⅴ级加强0.813开挖、支护DK21+856.2~857.8下台阶2011.04.09Ⅴ级加强0.814开挖、支护DK21+857.8~859.4下台阶2011.04.10Ⅴ级加强0.815开挖、支护DK21+861~861.8上台阶2011.04.11Ⅴ级加强0.816开挖、支护DK21+861.8~862.6上台阶2011.04.11Ⅴ级加强0.817开挖、支护DK21+862.6~863.6上台阶2011.04.12Ⅴ级加强0.818开挖、支护DK21+859.4~861下台阶2011.04.12Ⅴ级加强0.819开挖、支护DK21+861~862.6下台阶2011.04.13Ⅴ级加强0.820开挖、支护DK21+862.6~863.6下台阶2011.04.14Ⅴ级加强0.821开挖、支护DK21+863.6~865.2上台阶2011.04.15Ⅴ级加强0.822开挖、支护DK21+865.2～866.8上台阶2011.04.15Ⅴ级加强0.823开挖、支护DK21+866.8~868.4上台阶2011.04.16Ⅴ级加强0.824开挖、支护DK21+863.6~865.2下台阶2011.04.16Ⅴ级加强0.825开挖、支护DK21+865.2～866.8下台阶2011.04.17Ⅴ级加强0.826开挖、支护DK21+866.8~868.4下台阶2011.04.17Ⅴ级加强0.827开挖、支护DK21+868.4~870上台阶2011.04.18Ⅴ级加强0.828开挖、支护DK21+870~871.6上台阶2011.04.18Ⅴ级加强0.829开挖、支护DK21+871.6~873.2上台阶2011.04.19Ⅴ级加强0.830开挖、支护DK21+868.4~870下台阶2011.04.19Ⅴ级加强0.831开挖、支护DK21+870~871.6下台阶2011.04.20Ⅴ级加强0.832开挖、支护DK21+871.6~873.2下台阶2011.04.20Ⅴ级加强0.833开挖、支护DK21+873.2~874.8上台阶2011.04.21Ⅴ级加强0.834开挖、支护DK21+874.8~876.4上台阶2011.04.21Ⅴ级加强0.835开挖、支护DK21+876.4~878上台阶2011.04.22Ⅴ级加强0.836开挖、支护DK21+873.2~874.8下台阶2011.04.22Ⅴ级加强0.837开挖、支护DK21+874.8~876.4下台阶2011.04.23Ⅴ级加强0.838开挖、支护DK21+876.4~878下台阶2011.04.23Ⅴ级加强0.839开挖、支护DK21+878~879.6上台阶2011.04.24Ⅴ级加强0.840开挖、支护DK21+879.6~881上台阶2011.04.24Ⅴ级加强0.841开挖、支护DK21+878~879.6下台阶2011.04.25Ⅴ级加强0.842开挖、支护DK21+879.6~881下台阶2011.04.25Ⅴ级加强0.843开挖、支护DK21+881~883上台阶2011.04.26Ⅳ级Ⅲ型144开挖、支护DK21+883~885上台阶2011.04.26Ⅳ级Ⅲ型145开挖、支护DK21+881~883下台阶2011.4.27Ⅳ级Ⅲ型146开挖、支护DK21+885~887上台阶2011.4.27Ⅳ级Ⅲ型147开挖、支护DK21+883~885下台阶2011.4.27Ⅳ级Ⅲ型148开挖、支护DK21+887~889上台阶2011.4.28Ⅳ级Ⅲ型149开挖、支护DK21+889~891上台阶2011.4.28Ⅳ级Ⅲ型150开挖、支护DK21+885~887下台阶2011.4.29Ⅳ级Ⅲ型151开挖、支护DK21+891~893上台阶2011.4.29Ⅳ级Ⅲ型152开挖、支护DK21+893~895上台阶2011.4.30Ⅳ级Ⅲ型153开挖、支护DK21+887~889下台阶2011.4.30Ⅳ级Ⅲ型154开挖、支护DK21+895~896上台阶2011.5.01Ⅳ级Ⅲ型155开挖、支护DK21+889~891下台阶2011.5.01Ⅳ级Ⅲ型156开挖、支护DK21+896~897上台阶2011.5.02Ⅳ级Ⅲ型157开挖、支护DK21+891~893下台阶2011.5.02Ⅳ级Ⅲ型158开挖、支护DK21+897~898上台阶2011.5.03Ⅳ级Ⅲ型159开挖、支护DK21+893~894下台阶2011.5.03Ⅳ级Ⅲ型160开挖、支护DK21+898~900上台阶2011.5.03Ⅳ级Ⅲ型161开挖、支护DK21+894~896下台阶2011.5.04Ⅳ级Ⅲ型162开挖、支护DK21+900~902上台阶2011.5.04Ⅳ级Ⅲ型163开挖、支护DK21+902~905上台阶2011.05.04Ⅳ级Ⅲ型164开挖、支护DK21+896~898下台阶2011.05.05Ⅳ级Ⅲ型165开挖、支护DK21+905-907上台阶2011.05.05Ⅳ级Ⅲ型166开挖、支护DK21+898-900下台阶2011.05.06Ⅳ级Ⅲ型167开挖、支护DK21+907-908上台阶2011.05.06Ⅳ级Ⅲ型168开挖、支护DK21+900-902下台阶2011.05.06Ⅳ级Ⅲ型169开挖、支护DK21+908-909上台阶2011.05.07Ⅳ级Ⅲ型170开挖、支护DK21+902-904下台阶2011.05.07Ⅳ级Ⅲ型171开挖、支护DK21+909-911上台阶2011.05.08Ⅳ级Ⅲ型172开挖、支护DK21+904-906下台阶2011.05.08Ⅳ级Ⅲ型173开挖、支护DK21+911-913上台阶2011.05.08Ⅳ级Ⅲ型174开挖、支护DK21+906-908下台阶2011.05.09Ⅳ级Ⅲ型175开挖、支护DK21+913-915上台阶2011.05.09Ⅳ级Ⅲ型176开挖、支护DK21+908-910下台阶2011.05.10Ⅳ级Ⅲ型177开挖、支护DK21+915-917上台阶2011.05.10Ⅳ级Ⅲ型178开挖、支护DK21+910-912下台阶2011.05.10Ⅳ级Ⅲ型179开挖、支护DK21+917-919.4上台阶2011.05.11Ⅳ级II型1.280开挖、支护DK21+912-915下台阶2011.05.11Ⅳ级Ⅲ型181开挖、支护DK21+919.4-921.8上台阶2011.05.12Ⅳ级II型1.282开挖、支护DK21+915-917下台阶2011.05.12Ⅳ级Ⅲ型183开挖、支护DK21+921.8-924.2上台阶2011.05.12Ⅳ级II型1.284开挖、支护DK21+917-919.4下台阶2011.05.13Ⅳ级II型1.285开挖、支护DK21+924.2-926.6上台阶2011.05.13Ⅳ级II型1.286开挖、支护DK21+919.4-921.8下台阶2011.05.14Ⅳ级II型1.287开挖、支护DK21+926.6-929上台阶2011.05.15Ⅳ级II型1.288开挖、支护DK21+921.8-924.2下台阶2011.05.16Ⅳ级II型1.289开挖、支护DK21+929-931.4上台阶2011.05.16Ⅳ级II型1.290开挖、支护DK21+924.2-926.6下台阶2011.05.17Ⅳ级II型1.291开挖、支护DK21+931.4-933.8上台阶2011.05.17Ⅳ级II型1.292开挖、支护DK21+926.6-929下台阶2011.05.18Ⅳ级II型1.293开挖、支护DK21+933.8-936.2上台阶2011.05.18Ⅳ级II型1.294开挖、支护DK21+929-931.4下台阶2011.05.19Ⅳ级II型1.295开挖、支护DK21+936.2-938.6上台阶2011.05.19Ⅳ级II型1.296开挖、支护DK21+931.4-933.8下台阶2011.05.20Ⅳ级II型1.297开挖、支护DK21+938.6-941上台阶2011.05.20Ⅳ级II型1.298开挖、支护DK21+933.8-936.2下台阶2011.05.21Ⅳ级II型1.299开挖、支护DK21+941-943.4上台阶2011.05.21Ⅳ级II型1.2100开挖、支护DK21+936.2-938.6下台阶2011.05.22Ⅳ级II型1.2101开挖、支护DK21+943.4-945.8上台阶2011.05.22Ⅳ级II型1.2102开挖、支护DK21+938.6-941下台阶2011.05.23Ⅳ级II型1.2103开挖、支护DK21+945.8-948.2上台阶2011.05.23Ⅳ级II型1.2104开挖、支护DK21+941-943.4下台阶2011.05.24Ⅳ级II型1.2105开挖、支护DK21+948.2-950.6上台阶2011.05.24Ⅳ级II型1.2106开挖、支护DK21+943.4-945.8下台阶2011.05.25Ⅳ级II型1.2107开挖、支护DK21+950.6-953上台阶2011.05.25Ⅳ级II型1.2108开挖、支护DK21+945.8-948.2下台阶2011.05.26Ⅳ级II型1.2109开挖、支护DK21+953-955.4上台阶2011.05.26Ⅳ级II型1.2110开挖、支护DK21+948.2-950.6下台阶2011.05.27Ⅳ级II型1.2111开挖、支护DK21+955.4-957.8上台阶2011.05.27Ⅳ级II型1.2112开挖、支护DK21+950.6-953下台阶2011.05.28Ⅳ级II型1.2113开挖、支护DK21+957.8-960.2上台阶2011.05.28Ⅳ级II型1.2114开挖、支护DK21+953-955.4下台阶2011.05.29Ⅳ级II型1.2115开挖、支护DK21+960.2-962.6上台阶2011.05.29Ⅳ级II型1.2116开挖、支护DK21+955.4-957.8下台阶2011.05.30Ⅳ级II型1.2117开挖、支护DK21+962.6-965上台阶2011.05.30Ⅳ级II型1.2118开挖、支护DK21+957.8-960.2下台阶2011.05.31Ⅳ级II型1.2119开挖、支护DK21+965-967.4上台阶2011.05.31Ⅳ级II型1.2120开挖、支护DK21+960.2-962.6下台阶2011.06.01Ⅳ级II型1.2121开挖、支护DK21+967.4-969.8上台阶2011.06.01Ⅳ级II型1.2122开挖、支护DK21+962.6-965下台阶2011.06.02Ⅳ级II型1.2123开挖、支护DK21+969.8-972.4上台阶2011.06.02Ⅳ级II型1.2124开挖、支护DK21+965-969.8下台阶2011.06.03Ⅳ级II型1.2125开挖、支护DK21+972.2-974.6上台阶2011.06.03Ⅳ级Ⅲ型1126开挖、支护DK21+969.8-972.4下台阶2011.06.04Ⅳ级II型1.2127开挖、支护DK21+974.6-977上台阶2011.06.04Ⅳ级Ⅲ型1128开挖、支护DK21+972.2-974.6下台阶2011.06.05Ⅳ级Ⅲ型1129开挖、支护DK21+977-979上台阶2011.06.05Ⅳ级Ⅲ型1130开挖、支护DK21+974.6-977下台阶2011.06.06Ⅳ级Ⅲ型1131开挖、支护DK21+979-981上台阶2011.06.06Ⅳ级Ⅲ型1132开挖、支护DK21+977-979下台阶2011.06.07Ⅳ级Ⅲ型1133开挖、支护DK21+981-983上台阶2011.06.07Ⅳ级Ⅲ型1134开挖、支护DK21+979-981下台阶2011.06.08Ⅳ级Ⅲ型1135开挖、支护DK21+983-985上台阶2011.06.08Ⅳ级Ⅲ型1136开挖、支护DK21+981-983下台阶2011.06.09Ⅳ级Ⅲ型1137开挖、支护DK21+985-987上台阶2011.06.09Ⅳ级Ⅲ型1138开挖、支护DK21+983-985下台阶2011.06.10Ⅳ级Ⅲ型1139开挖、支护DK21+987-989上台阶2011.06.10Ⅳ级Ⅲ型1140开挖、支护DK21+985-987下台阶2011.06.11Ⅳ级Ⅲ型1141开挖、支护DK21+989-991上台阶2011.06.11Ⅳ级Ⅲ型1142开挖、支护DK21+987-989下台阶2011.06.12Ⅳ级Ⅲ型1143开挖、支护DK21+991-993上台阶2011.06.12Ⅳ级Ⅲ型1144开挖、支护DK21+989-991下台阶2011.06.13Ⅳ级Ⅲ型1145开挖、支护DK21+993-995上台阶2011.06.13Ⅳ级Ⅲ型1146开挖、支护DK21+991-993下台阶2011.06.14Ⅳ级Ⅲ型1147开挖、支护DK21+995-997上台阶2011.06.14Ⅳ级Ⅲ型1148开挖、支护DK21+993-995下台阶2011.06.15Ⅳ级Ⅲ型1149开挖、支护DK21+997-999.4上台阶2011.06.16Ⅲ级加强1.2150开挖、支护DK21+995-997下台阶2011.06.17Ⅲ级加强1.2151开挖、支护DK21+999.4-DK22+001.8上台阶2011.06.17Ⅲ级加强1.2152开挖、支护DK21+997-999.4下台阶2011.06.18Ⅲ级加强1.2153开挖、支护DK22+001.8-DK22+004.2上台阶2011.06.18Ⅲ级加强1.2154开挖、支护DK21+999.4-DK22+001.8下台阶2011.06.19Ⅲ级加强1.2155开挖、支护DK22+004.2-DK22+006.6上台阶2011.06.19Ⅲ级加强1.2156开挖、支护DK22+001.8-DK22+004.2下台阶2011.06.20Ⅲ级加强1.2157开挖、支护DK22+006.6-DK22+009上台阶2011.06.20Ⅲ级加强1.2158开挖、支护DK22+004.2-DK22+006.6下台阶2011.06.21Ⅲ级加强1.2159开挖、支护DK22+009-DK22+011.4上台阶2011.06.21Ⅲ级加强1.2158开挖、支护DK22+006.6-DK22+009下台阶2011.06.22Ⅲ级加强1.2159开挖、支护DK22+011.4-DK22+013.8上台阶2011.06.22Ⅲ级加强1.2160开挖、支护DK22+009-DK22+011.4下台阶2011.06.23Ⅲ级加强1.2161开挖、支护DK22+011.4-DK22+013.8下台阶2011.06.24Ⅲ级加强1.2162开挖、支护DK22+013.8-DK22+016.6全断面2011.06.30Ⅲ级163开挖、支护DK22+016.6-DK22+019.3全断面2011.07.1Ⅲ级164开挖、支护DK22+019.3-DK22+022全断面2011.07.1Ⅲ级165开挖、支护DK22+022-DK22+024.6全断面2011.07.2Ⅲ级166开挖、支护DK22+024.6-DK22+027.3全断面2011.07.3Ⅲ级167开挖、支护DK22+027.3-DK22+030全断面2011.07.3Ⅲ级168开挖、支护DK22+030-DK22+032.6全断面2011.07.4Ⅲ级169开挖、支护DK22+032.6-DK22+035.3全断面2011.07.4Ⅲ级170开挖、支护DK22+035.3-DK22+038.6全断面2011.07.5Ⅲ级171开挖、支护DK22+038.6-DK22+041.3全断面2011.07.6Ⅲ级172开挖、支护DK22+041.3-DK22+044全断面2011.07.6Ⅲ级173开挖、支护DK22+044-DK22+046.8全断面2011.07.7Ⅲ级174开挖、支护DK22+046.8-DK22+049.5全断面2011.07.8Ⅲ级175开挖、支护DK22+049.5-DK22+052.3全断面2011.07.8Ⅲ级176开挖、支护DK22+052.3-DK22+054.9全断面2011.07.9Ⅲ级177开挖、支护DK22+054.9-DK22+057.8全断面2011.07.10Ⅲ级178开挖、支护DK22+057.8-DK22+060.5全断面2011.07.10Ⅲ级179开挖、支护DK22+060.5-DK22+063.1全断面2011.07.11Ⅲ级180开挖、支护DK22+063.1-DK22+065.7全断面2011.07.12Ⅲ级181开挖、支护DK22+065.7-DK22+068.5全断面2011.07.12Ⅲ级182开挖、支护DK22+068.5-DK22+071.3全断面2011.07.13Ⅲ级183开挖、支护DK22+071.3-DK22+074全断面2011.07.14Ⅲ级184开挖、支护DK22+074-DK22+076.7全断面2011.07.14Ⅲ级185开挖、支护DK22+076.7-DK22+079.4全断面2011.07.15Ⅲ级186开挖、支护DK22+079.4-DK22+082.1全断面2011.07.16Ⅲ级187开挖、支护DK22+082.1-DK22+084.8全断面2011.07.16Ⅲ级188开挖、支护DK22+084.8-DK22+087.7全断面2011.07.17Ⅲ级189开挖、支护DK22+087.7-DK22+090.5全断面2011.07.18Ⅲ级190开挖、支护DK22+090.5-DK22+093.2全断面2011.07.18Ⅲ级191开挖、支护DK22+093.2-DK22+096全断面2011.07.19Ⅲ级192开挖、支护DK22+096-DK22+098.7全断面2011.07.20Ⅲ级193开挖、支护DK22+098.7-DK22+101.5全断面2011.07.20Ⅲ级194开挖、支护DK22+101.5-DK22+103.2全断面2011.07.21Ⅲ级195开挖、支护DK22+103.2-DK22+105.9全断面2011.07.22Ⅲ级196开挖、支护DK22+105.9-DK22+108.6全断面2011.07.22Ⅲ级197开挖、支护DK22+108.6-DK22+111.4全断面2011.07.23Ⅲ级198开挖、支护DK22+111.4-DK22+113.2全断面2011.07.24Ⅲ级199开挖、支护DK22+113.2-DK22+116全断面2011.07.24Ⅲ级200开挖、支护DK22+116-DK22+118.7全断面2011.07.25Ⅲ级201开挖、支护DK22+118.7-DK22+121.5全断面2011.07.28Ⅲ级202开挖、支护DK22+121.5-DK22+124.3全断面2011.07.28Ⅲ级203开挖、支护DK22+124.3-DK22+127全断面2011.07.29Ⅲ级204开挖、支护DK22+127-DK22+129.7全断面2011.07.30Ⅲ级205开挖、支护DK22+129.7-DK22+132.5全断面2011.07.30Ⅲ级206开挖、支护DK22+132.5-DK22+135.3全断面2011.07.31Ⅲ级207开挖、支护DK22+135.3-DK22+138.1全断面2011.07.31Ⅲ级208开挖、支护DK22+138.1-DK22+140.8全断面2011.08.01Ⅲ级209开挖、支护DK22+140.8-DK22+143.5全断面2011.08.01Ⅲ级210开挖、支护DK22+143.5-DK22+146.3全断面2011.08.02Ⅲ级211开挖、支护DK22+146.3-DK22+149全断面2011.08.06Ⅲ级212开挖、支护DK22+149-DK22+151.8全断面2011.08.06Ⅲ级213开挖、支护DK22+151.8－DK22+154.1全断面2011.08.07Ⅲ级214开挖、支护DK22+154.1～DK22+157.4全断面2011.08.07Ⅲ级215开挖、支护DK22+157.4-DK22+160.2全断面2011.08.08Ⅲ级216开挖、支护DK22+160.2-DK22+163.1全断面2011.08.08Ⅲ级217开挖、支护DK22+163.1-DK22+165全断面2011.08.09Ⅲ级218开挖、支护DK22+165-DK22+167.8全断面2011.08.9Ⅲ级219开挖、支护DK22+167.8～DK22+171全断面2011.08.10Ⅲ级220开挖、支护DK22+171-DK22+173.8全断面2011.08.10Ⅲ级221开挖、支护DK22+173.8-DK22+176.7全断面2011.08.11Ⅲ级222开挖、支护DK22+176.7-DK22+180全断面2011.08.11Ⅲ级223开挖、支护DK22+180-DK22+183.1全断面2011.08.12Ⅲ级224开挖、支护DK22+183.1-DK22+185.9全断面2011.08.12Ⅲ级225开挖、支护DK22+185.9-DK22+188.6全断面2011.08.13Ⅲ级226开挖、支护DK22+188.6-DK22+191.5全断面2011.08.13Ⅲ级227开挖、支护DK22+191.5-DK22+194.7全断面2011.08.14Ⅲ级228开挖、支护DK22+194.7-DK22+197.6全断面2011.08.14Ⅲ级229开挖、支护DK22+197.6-DK22+200.4全断面2011.08.15Ⅲ级230开挖、支护DK22+200.4-DK22+203.3全断面2011.08.15Ⅲ级231开挖、支护DK22+203.3-DK22+206.1全断面2011.08.16Ⅲ级232开挖、支护DK22+206.1-DK22+209全断面2011.08.16Ⅲ级233开挖、支护DK22+209-DK22+211.8全断面2011.08.17Ⅲ级234开挖、支护DK22+211.8-DK22+214全断面2011.08.17Ⅲ级235开挖、支护DK22+214-DK22+216.8全断面2011.08.23Ⅲ级236开挖、支护DK22+216.8-DK22+219.7全断面2011.08.23Ⅲ级237开挖、支护DK22+219.7-DK22+222.5全断面2011.08.24Ⅲ级238开挖、支护DK22+222.5-DK22+225.3全断面2011.08.24Ⅲ级239开挖、支护DK22+225.3-DK22+228全断面2011.08.25Ⅲ级240开挖、支护DK22+228-DK22+230.7全断面2011.08.25Ⅲ级241开挖、支护DK22+230.7-DK22+233.6全断面2011.10.11Ⅲ级242开挖、支护DK22+233.6-DK22+236.4全断面2011.10.11Ⅲ级243开挖、支护DK22+236.4-DK22+239全断面2011.10.11Ⅲ级244开挖、支护DK22+239~DK22+240.6上台阶2011.10.12Ⅴ级加强0.8245开挖、支护DK22+240.6~DK22+242.2上台阶2011.10.12Ⅴ级加强0.8246开挖、支护DK22+242.2~DK22+243.8上台阶2011.10.12Ⅴ级加强0.8247开挖、支护DK22+243.8~DK22+245.4上台阶2011.10.12Ⅴ级加强0.8248开挖、支护DK22+245.4~DK22+247上台阶2011.10.13Ⅴ级加强0.8249开挖、支护DK22+239~DK22+240.6下台阶2011.10.13Ⅴ级加强0.8250开挖、支护DK22+240.6~DK22+242.2下台阶2011.10.13Ⅴ级加强0.8251开挖、支护DK22+247~DK22+248.6上台阶2011.10.14Ⅴ级加强0.8252开挖、支护DK22+242.2~DK22+243.8下台阶2011.10.14Ⅴ级加强0.8253开挖、支护DK22+248.6~DK22+250.2上台阶2011.10.14Ⅴ级加强0.8254开挖、支护DK22+243.8~DK22+245.4下台阶2011.10.14Ⅴ级加强0.8255开挖、支护DK22+250.2~DK22+251.8上台阶2011.10.15Ⅴ级加强0.8256开挖、支护DK22+245.4~DK22+247下台阶2011.10.15Ⅴ级加强0.8257开挖、支护DK22+251.8~DK22+253.4上台阶2011.10.15Ⅴ级加强0.8258开挖、支护DK22+247~DK22+248.6下台阶2011.10.16Ⅴ级加强0.8259开挖、支护DK22+253.4~DK22+255上台阶2011.10.16Ⅴ级加强0.8260开挖、支护DK22+248.6~DK22+250.2下台阶2011.10.16Ⅴ级加强0.8261开挖、支护DK22+255~DK22+256.6上台阶2011.10.16Ⅴ级加强0.8262开挖、支护DK22+250.2~DK22+251.8下台阶2011.10.17Ⅴ级加强0.8263开挖、支护DK22+256.6~DK22+258.2上台阶2011.10.17Ⅴ级加强0.8264开挖、支护DK22+251.8~DK22+253.4下台阶2011.10.17Ⅴ级加强0.8265开挖、支护DK22+258.2~DK22+259.8上台阶2011.10.18Ⅴ级加强0.8266开挖、支护DK22+253.4~DK22+255下台阶2011.10.18Ⅴ级加强0.8267开挖、支护DK22+259.8~DK22+261.4上台阶2011.10.18Ⅴ级加强0.8268开挖、支护DK22+255~DK22+256.6下台阶2011.10.18Ⅴ级加强0.8269开挖、支护DK22+261.4~DK22+263上台阶2011.10.19Ⅴ级加强0.8270开挖、支护DK22+256.6~DK22+258.2下台阶2011.10.19Ⅴ级加强0.8271开挖、支护DK22+263~DK22+264上台阶2011.10.19Ⅴ级加强0.8272开挖、支护DK22+258.2~DK22+259.8下台阶2011.10.20Ⅴ级加强0.8273开挖、支护DK22+259.8~DK22+261.4下台阶2011.10.20Ⅴ级加强0.8274开挖、支护DK22+261.4~DK22+263下台阶2011.10.20Ⅴ级加强0.8275开挖、支护DK22+263~DK22+264下台阶2011.10.20Ⅴ级加强0.8276开挖、支护DK22+264~DK22+267上台阶2011.10.25Ⅲ级加强1.5277开挖、支护DK22+267~DK22+270上台阶2011.10.25Ⅲ级加强1.5278开挖、支护DK22+264~DK22+267下台阶2011.10.26Ⅲ级加强1.5279开挖、支护DK22+267~DK22+270下台阶2011.10.26Ⅲ级加强1.5第&P页，共&N页沙坝1#隧道进口施工仰拱台帐序号分部/分项工程名称施工里程施工部位施工日期衬砌类型备注1仰拱填充DK21+853-862仰拱2011.08.04Ⅴ级加强2仰拱填充DK21+862-871仰拱2011.08.07Ⅴ级加强3仰拱填充DK21+871-880仰拱2011.08.11Ⅴ级加强4仰拱填充DK21+880-889仰拱2011.08.13Ⅳ级Ⅲ型5仰拱填充DK21+889-897仰拱2011.08.15Ⅳ级Ⅲ型6仰拱填充DK21+897-905仰拱2011.08.17Ⅳ级II型7仰拱填充DK21+905-912仰拱2011.08.19Ⅳ级II型8仰拱填充DK21+912-918仰拱2011.08.21Ⅳ级II型452.52226E+14沙坝一号隧道使用台账序号施工日期施工里程衬砌类型施工部位19/26/11DK21+897-DK21+906Ⅳ级加强Ⅱ型二衬29/27/11DK21+906-DK21+914.9Ⅳ级加强Ⅱ型二衬39/29/11DK21+914.9-DK21+918Ⅳ级加强Ⅱ型二衬4DK21+918-DK21+923.8Ⅲ级二衬59/30/11DK21+923.8-DK21+932.7Ⅲ级二衬610/1/11DK21+932.7-DK21+941.6Ⅲ级二衬710/2/11DK21+941.6-DK21+950.5Ⅲ级二衬810/3/11DK21+950.5-DK21+959.4Ⅲ级二衬910/6/11DK21+959.4-DK21+968.3Ⅲ级二衬1010/8/11DK21+968.3-DK21+977.2Ⅲ级二衬1110/9/11DK21+977.2-DK21+986.1Ⅲ级二衬1210/10/11DK21+986.1-DK21+995Ⅲ级二衬