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1、工程签证单工程名称:毛山丽舍公寓编号:分部分项工程名称新增纵向矩形沟部位起至桩号DK6+925-DK7+825施工单位中铁十七局监理单位南京一点兀工程监理有限公司工程量计算:我单位现已完成矩形沟DK7+00DK7+825DK6+92DK7+781.2段,其中DK7+00DK7+400为原图纸设计,其他为新增矩形沟,具体公式见附件序号清单编号项目名称及工作内容单位工程量计算式1土方外运m3:2274.72浆砌块石底板和墙身m3944.6523C15砼压顶m3131.24盖板钢筋kg3456.795盖板C15混凝土m3:80.4786回填土m3:1078.557泄水管d=0.5mm896.78沉降
2、缝M7.5砂浆塞缝m34.489沉降缝沥青木板m2401.9210砂浆抹面m310.412施工单位签证意见项目经理签字:年月日监理单位签证意见项目总监签字:年月日建设单位签证意见业主代表签字:矩形沟工程量计算公式土方外运:1、DK7+400DK7+775:S=(1.6+1X0.33)X1=1.93m22、DK7+775DK7+825:S=(1.7+1.25X0.33)X1.25=2.641m3、DK6+925DK7+750:S=(1.6+0.86X0.33)X0.86=1.62m4、DK7+750DK7+781.2:S=(1.7+1.25X0.33)X1.25=2.641mV=375X1.93
3、+50X2.641+825X1.62+31.2X2.641=2274.7m3浆砌块石底板和墙身:1、DK7+400-DK7+775:S=(1.1+1.1+0.4)X0.3=0.78m2、DK7+775-DK7+825:S=(1.35+1.35+0.5)X0.3=0.96m23、DK6+925-DK7+750:S=(0.96+0.96+0.4)X0.3=0.696m24、DK7+750-DK7+781.2:S=(1.35+1.35+0.5)X0.3=0.96m2V=375X0.78+50X0.96+825X0.696+31.2X0.96=944.652m3、C15混凝土垫座:V=0.1024X(
4、375+50+825+31.2)=131.2m3四、盖板:每块盖板工程量:钢筋b=0.4m,重1.332kgb=0.5m,重1.595kgC15混凝土0.0314m3,详见下一页b=0.4m,总长1200m,共计2400块盖板,钢筋重2400X1.332=3196.8kgb=0.5m,总长81.2m,共计163块盖板,钢筋重163X1.595=259.985kg总计钢筋重量3456.79kgC15混凝土,(2400+163)X0.0314=80.478m3五、回填土:1、DK7+400-DK7+775S=(0.6+1X0.33)X仁0.93m2、DK7+775-DK7+825S=(0.6+1.
5、25X0.33)X1.25=1.266m3、DK6+925-DK7+750S=(0.6+0.86X0.33)X0.86=0.76m4、DK7+750-DK7+781.2S=(0.6+1.25X0.33)X1.25=1.266mV=375X0.93+50X1.266+825X0.76+31.2X1.266=1078.55m3六、泄水管d=0.05m,l=0.35m,每米每边一个,矩形沟总长1281.2m,共计0.35=896.7m七、沉降缝每20m设一道沉降缝,1281.2-2=640.6,共640M7.5砂浆塞缝V=620X0.007=4.48m3沥青木板S=640X0.628=401.92m2八、M7.5砂浆抹面b=0.4m,V=0.008m3/mX(375+825)m=9.6m3;b=0.5m,V=0.01m3/mXm=0.812n3;1281X2X(50+31.2)总计V=9.6+0.812=10.412m3