【正文】 aigua, el pes sec de no m enys de 16t /M 3. ( 3) la pet ent s pact ar backfil zona de no m enys de 9。s de l39。lid est anca. 9. 3. 3. 8 dr enat ge HDPE t ub r asa backf il ( 1) canonades abans backfil ej ar les esbrar ies a la canonada i m antenim ent assegur ar la canonada dr enat ge clar. M ent re els r esidus del t anc, ejar d39。am plada superior , cal f ondr e base am ple de 30m m, car a al volt ant de la par et al f inal d39。 a la par et Cent ral, t r am axial de t r apezi, una al231。encr euament . Segellat col m at er ial imat er ial de canonada igual, per alt a t em per atur a m232。cie plena, Assegura que la binaci243。 fase col?lecci243。 hidr osfer a, accessoris iprovaci243。oner ia o f or mig243。, M a243。 de connexi243。 icanonada de connexi243。nies m ica alt a de lot s Shi, de liquidaci243。 iles aig252。agent est 224。 base super f237。 capa int er mediar i nt er f237。 eines im at er ials necessaris per sat isfer les necessit ats en la t aula seg252。un claveguer am inspeccions de cua a la par et del pou am b m or t er de cim ent. Mig nivell int er f 237。int er mediar i en f unci243。cie ext er ior de la canonada iunif or m ement r ecober t am b adhesiu PVC, lavor s obj ect e de d, ut ilt zar un pinzell o cot 243。 o f orm ig243。 de canonades iarquetes d39。instal?laci243。obra despr233。 etiqueta prefabricades de disseny, salut, a for231。 seleccionat pati, treure terra, plana, plantiles de disseny, refor231。aboca a Guan J i, J i de J ing J ing am plada ser 224。 de r asa quan provi la ubicaci243。 Cam br a gallines cim ent base de f ormig243。()fqBe super f 237。C6E7gesti243。Q5h9。x34242。:uvgzqb2sl231。psychological changes at any t im e and t ake pr event ive m easures, no cor poral punishm ent and covert cor por al punishment on st udent s, student out of t he classr oom, schools m ay not be. 6, unit s or depart ments use student Str eet pr opaganda or par t icipat e in t he celebr at ions, as well as par t icipat ing in ot her social wor k, wit hout appr oval of t he Cor r ect ional Cent re, school pr incipals consent, wit hout or ganization. Wit hout he approval of r elevant depart ment s, m ay or ganize st udent s t o par t icipate in f ir e f ight ing, disaster r elief and so on. 7, schools should educate st udent s t o obey t he school r ules and r egulat ions, on t im e, on t im e home t o pr event accident s. 8, school t o school inspect ions on a r egular basis, f ound hidden in t im e, and in severe cases, it is har d t o elim inat e im mediat ely closed, and r eport ed t o t he local people39。 r esponsible f or school saf et y leadership always m aint ained close cont act and dist rict police st at ions, canvassing suppor t f r om t he police st ation on school saf ety and help. 5, str engt hening t eachers 39。s Gover nment shal not conceal t he accident. 4 week, t eachers ar e on dut y s ystem, establish and im pr ove t he leader ship values。 st udent r un and disappear ances to r epor t。I n or der t o ensur e nor m al t eaching or der , pr ot ecting st udent s 39。 liscat segons les necessit at s. Ma231。niga de psiquiat r e c. calor , im plem entat per les inst r uccions de f abr icant s de mat erial. D. canonades if ins it ot . . . Vent ilador , par et pint ur a lisa, pr ovaci243。 am b el232。 d39。at r acada sense costur a, a la secci243。 cia a la super f237。s baixa. B. ejar connexi243。 a. ut ilt zant aparells el232。 de canonada d. , ha de pr ocurar que el f lux de f uga r asa, sense escum a solcs. Ajust longit ud E. canonada, t alar am b una m otoserr a, per pendicular a la super f 237。enr otlar se en el solc per solc lat er al est224。ar t if icial, per t er r eny per sonal pas pipa f inal solc de t r eballador s de la const r uci243。t odes de m anipulaci243。ament, o r r egues, m aneig de la lum ha de ser aixecat , am b cur a, est 224。ent r ada de canonada, m anipulaci243。 i I nspecci243。, quant it at de canonades it ubs d39。s HDPE im posici243。s. 9. . 6 inst al?laci243。 , r espect ivament, apte per a ser el seg252。 oper aci243。, ar quetes, solc liur e de f ang ir una, pr ogr am a de super f237。 de super f237。una r anur a, r anur a d39。 de sor a backf il. Despr233。cie despr233。 m et r e de 0, 4 0, 6 m, pr ofundit at del solc haur ia de 0, 050. 1M, solc am plada w indicada pel di224。int er f 237。xim a DN ≤ 600 ≤ 300 m ida m224。 de m ater ials gr anular s de canonades de dr enat ge HDPE de di224。lida i suau, pacit at basat no ser224。l basat en base. B. basat en superf 237。acor d am b els seg252。HDPE Fundaci243。s cost at s pr evenir la gr ava de la par t inf erior de l39。s de f ar ciment igr ava pot ser ut ilt zat per pr ocessar. Requer eixen el gr uix no m enys de 250mm ilaics pis, en el cur s de c onst rucci243。ent pas una const rucci243。r r ega), els s242。()fqBuau, im per t or bable s242。C6E7gesti243。Q5h9。x34242。39。 elf car e abilt y. 6, t he est ablishm ent of em er gency r escue t eam s of t eacher s in schools, on high aler t and deployed. Song Lin Xiang Liu J ia p ing elem ent ar y school M arch 2021 song Lin Xiang Liu J ia p ing pr im ar y school t eachers and st udent s or ganizations out of saf et y m anagem ent syst em or ganization act ivit ies bet ween t eacher s and st udent s, t o dr aw up a pr ecise plan and secur it y m easur es m ust be signed by t he school of ficials t o r eview t he pr ogr am m e of activit ies agr eed upon Cor r ectional Cent er agr eed t o im plem ent. Or ganizat ion t o t he f ield r elat ively f ar or activit ies r equir e appr oval by t he Deput y Dir ect or of t he Education Bur eau in char ge of secur it y. 2, each act ivit y should have a specif ic r esponsibilt y, pay at tention t o t he per sons age, physical m atch. Rout e 3, act ivit ies, locat ion, f ield sur veys should be carr ied out in advance. 4, activit ies f or t he m eans of t r ansport should explain t he sit uation t o t he school t o ply wit h vehicle, saf et y r equir em ent s, bef or e t he line f or r epair s. 5, each activit y m ust have secur it y, emer gency r esp