擋墻及管涵變動(dòng)增設(shè)的匯報(bào)

1、四川正達(dá)路橋工程有限公司關(guān)于管涵及擋墻增加、變動(dòng)及滑坡整治施工方案核實(shí)情況的匯報(bào)國(guó)有宣漢縣楠竹場(chǎng)青海交通建設(shè)監(jiān)理試驗(yàn)檢測(cè)咨詢有限公司：我公司正在進(jìn)行宣漢縣東鄉(xiāng)鎮(zhèn)大梁至楠竹場(chǎng)公路改建工程二標(biāo)段路基開(kāi)挖、擋墻及管道涵洞施工。2013年1月6日由業(yè)主、監(jiān)理根據(jù)現(xiàn)場(chǎng)實(shí)際情況核實(shí)管涵、擋墻及滑坡整治施工方案作如下增加、變動(dòng)：1、增設(shè)四座管涵：民房側(cè)需要排水6+298.404（L=8m）；山水匯集低洼處7+547.766（L=8m）；山水匯集低洼處10+519（L=8m）；民房側(cè)需要排水11+333.176（L=16m）。2、為確?，F(xiàn)有道路材料運(yùn)輸暢通，保證路面寬度及工程整體使用效果，適當(dāng)增加涵管長(zhǎng)度；

2、3、由于6+0006+042擋墻基礎(chǔ)開(kāi)挖后地質(zhì)情況差，原設(shè)計(jì)高度、厚度尺寸不能滿足工程質(zhì)量要求，增高增厚擋墻施工尺寸。工程量由業(yè)主現(xiàn)場(chǎng)代表、監(jiān)理、施工三方現(xiàn)場(chǎng)實(shí)際收方確認(rèn)；4、K8+485.899K8+622.591滑坡地段處理方案：將該段山體開(kāi)挖，道路改線盡量向山體內(nèi)側(cè)移動(dòng)。實(shí)際完成工程量由業(yè)主現(xiàn)場(chǎng)代表、監(jiān)理、施工三方共同現(xiàn)場(chǎng)測(cè)量確定。5、對(duì)路基局部需要換填的地段進(jìn)行塊石換填。6、對(duì)擋墻、管涵增加變動(dòng)及滑坡整治方案通過(guò)概算共需增加金額556650.14元?，F(xiàn)將該情況匯報(bào)給你們，敬請(qǐng)業(yè)主、監(jiān)理能盡快落實(shí)最終實(shí)施意見(jiàn)，以便我方盡快實(shí)施，以保證整個(gè)工程施工工期。 附：宣漢縣東鄉(xiāng)鎮(zhèn)大梁至楠竹場(chǎng)公路改

3、建工程二標(biāo)段擋墻、管涵及滑坡整治施工方案增加、變動(dòng)概算表特此報(bào)告四川正達(dá)路橋工程有限公司宣漢縣東鄉(xiāng)鎮(zhèn)大梁至楠竹場(chǎng)公路改建工程二標(biāo)段項(xiàng)目部二一三年一月七日附：宣漢縣東鄉(xiāng)鎮(zhèn)大梁至楠竹場(chǎng)公路改建工程二標(biāo)段擋墻、管涵及滑坡整治施工方案增加、變動(dòng)概算表序號(hào)樁 號(hào)工程內(nèi)容單位工程量合同單價(jià)金額（元）備 注一K6+000K6+042擋墻尺寸增高增厚，M7.5漿砌Mu50塊石m3214.2251.2753822.0地質(zhì)情況變化二K8+485.899K8+622.591山體開(kāi)挖，路線向山體內(nèi)側(cè)移動(dòng)14323.8283245.40滑坡整治1土方開(kāi)挖m32148.63.317111.862石方開(kāi)挖m312175.2

4、22.68276133.54三需要增設(shè)的管涵管徑D1000mm174194.49（一）K6+298.40436091.371洞身22881.74土方開(kāi)挖m311.319.77223.40石方開(kāi)挖m370.7858.024106.66管道安裝m82219.3617754.88C25砼帽石m30.53662.12350.92瀝青麻絮沉降縫m22222.94445.882洞口3324.24M7.5漿砌塊石邊溝跌井m37.43254.131888.19M7.5漿砌片石鋪砌m34.33210.64912.07M7.5漿砌塊石截水墻m30.52210.88109.66M7.5漿砌片石排水溝m30.8825

5、3.05222.68M7.5漿砌塊石八字墻身m30.91210.59191.643洞身結(jié)合部2305.88M7.5漿砌塊石一字墻基礎(chǔ)5.22244.81277.86M7.5漿砌塊石一字墻身4.88210.661028.024基礎(chǔ)7579.51碎石管形基礎(chǔ)墊層m36.66227.281513.69C15砼管形基礎(chǔ)m311.11521.365792.31M7.5漿砌塊石基礎(chǔ)m31.34204.11273.51（二）K7+547.76636198.531洞身23011.19土方開(kāi)挖m312.819.77253.06石方開(kāi)挖m372.558.024206.45管道安裝m82219.3617754.88

6、C25砼帽石m30.53662.12350.92瀝青麻絮沉降縫m22222.94445.882洞口3301.95M7.5漿砌塊石邊溝跌井m37.43254.131865.90M7.5漿砌片石鋪砌m34.33210.64912.07M7.5漿砌塊石截水墻m30.52210.88109.66M7.5漿砌片石排水溝m30.88253.05222.68M7.5漿砌塊石八字墻身m30.91210.59191.643洞身結(jié)合部2305.88M7.5漿砌塊石一字墻基礎(chǔ)5.22244.81277.86M7.5漿砌塊石一字墻身4.88210.661028.024基礎(chǔ)7579.51碎石管形基礎(chǔ)墊層m36.6622

7、7.281513.69C15砼管形基礎(chǔ)m311.11521.365792.31M7.5漿砌塊石基礎(chǔ)m31.34204.11273.51（三）K10+51936310.321洞身23100.69土方開(kāi)挖m313.619.77268.87石方開(kāi)挖m373.7758.024280.14管道安裝m82219.3617754.88C25砼帽石m30.53662.12350.92瀝青麻絮沉降縫m22222.94445.882洞口3324.24M7.5漿砌塊石邊溝跌井m37.43254.131888.19M7.5漿砌片石鋪砌m34.33210.64912.07M7.5漿砌塊石截水墻m30.52210.881

8、09.66M7.5漿砌片石排水溝m30.88253.05222.68M7.5漿砌塊石八字墻身m30.91210.59191.643洞身結(jié)合部2305.88M7.5漿砌塊石一字墻基礎(chǔ)5.22244.81277.86M7.5漿砌塊石一字墻身4.88210.661028.024基礎(chǔ)7579.51碎石管形基礎(chǔ)墊層m36.66227.281513.69C15砼管形基礎(chǔ)m311.11521.365792.31M7.5漿砌塊石基礎(chǔ)m31.34204.11273.51（四）K13+333.17665594.271洞身45919.78土方開(kāi)挖m323.719.77468.55石方開(kāi)挖m3138.458.0280

9、29.97管道安裝m162219.3635509.76C25砼帽石m30.53662.12350.92瀝青麻絮沉降縫m27222.941560.582洞口4779.63M7.5漿砌塊石邊溝跌井m37.43254.131888.19M7.5漿砌片石鋪砌m39.76210.642055.85M7.5漿砌塊石截水墻m31.32210.88278.36M7.5漿砌片石排水溝m31.27253.05321.37M7.5漿砌塊石八字墻身m31.12210.59235.863洞身結(jié)合部2428.91M7.5漿砌塊石一字墻基礎(chǔ)5.43244.81329.26M7.5漿砌塊石一字墻身5.22210.661099

10、.654基礎(chǔ)12465.95碎石管形基礎(chǔ)墊層m311.34227.282577.36C15砼管形基礎(chǔ)m318.18521.369478.33M7.5漿砌塊石基礎(chǔ)m32.01204.11410.26四需要增加管長(zhǎng)的管涵管徑D1000mmm10.523303.281K6+578.687原設(shè)計(jì)7.5m，實(shí)際施工需8.0m。m0.52219.361109.682K6+757.788原設(shè)計(jì)7.5m，實(shí)際施工需8.0m。m0.52219.361109.683K7+058.248原設(shè)計(jì)6.5m，實(shí)際施工需7.0m。m0.52219.361109.684K7+316.326原設(shè)計(jì)6.5m，實(shí)際施工需8.0m。

11、m1.52219.363329.045K7+691.946原設(shè)計(jì)6.5m，實(shí)際施工需7.0m。m0.52219.361109.686K8+140原設(shè)計(jì)7.5m，實(shí)際施工需8.0m。m0.52219.361109.687K8+720.277原設(shè)計(jì)6.5m，實(shí)際施工需7.0m。m0.52219.361109.6889+257.914原設(shè)計(jì)6.5m，實(shí)際施工需7.0m。m0.52219.361109.6899+640原設(shè)計(jì)6.5m，實(shí)際施工需8.0m。m1.52219.363329.041010+440原設(shè)計(jì)6.5m，實(shí)際施工需7.0m。m0.52219.361109.6811K11+300原設(shè)計(jì)6

12、.0m，實(shí)際施工需7.0m。m1.02219.362219.3612K11+699.171原設(shè)計(jì)7.5m，實(shí)際施工需8.0m。m0.52219.361109.6813K11+800原設(shè)計(jì)6.0m，實(shí)際施工需8.0m。m2.02219.364438.72五路基需要換填的地段m2950.323.2422084.9716+3806+39616×1.5m29.026+4106+42010×1.5m215.036+4306+45828×1.2m233.646+5106+55040×1.2m248.056+5606+57616×1.2m219.366+59

13、06+60010×1.5m215.076+6406+66020×1.2m224.086+7406+76020×1.5m230.096+8486+86012×（1.0×2）m224.0106+9196+93516×1.2m219.2117+0447+07531×1.2m237.2127+2527+28735×1.2m242.0137+3007+32525×1.5m237.5147+3807+435（20+15）×1.5m252.5157+5407+56424×1.5m236.0168+7348+83169×1.5m2103.5178+8508+86010×1.2m212.0188+9008+91212×1.25m215.0199+2769+31539×1.3m250.7209+3609+3666×