tender for estimate of pipe line work, column, sluice valve, duct foot bend all other work etc complete, 1 excavationofearthinordinarysoil(loam clay or sand) for pipe line and rising main trenches including lift upto 1.50 m and lead upto 50 m and refilling watering ramming of theexcavatedearthintothetrenchand also disposal of surplus earth upto 50m from the center of the trenches including supply of all material labour t&p etc complete as per instructions of engineer -in -charge.in ordinary soil 2 supplying and cartingthe following dia di butterfly /sluice valves, duct foot bendworkingpressure10kg/cm2 confirming to is: 780/1969 or its latest amendments, including valve fittings & dismantling joints as per requirement f.o.r. destination,andloweringthemintothe alreadypreparedtrenches,completeand alsoincludingsupplyofjointingmaterials etc. complete .including all taxes and insurance, as per instructions of engineer -in - charge.250 mm dia sluice valve d/f 3 200 mm dia duct foot bend d/f 4 100mm x 80mm reducer d/f 5 supply of all materials, labour t&p etc. and construction of air valve chamber complete required for proper completion of the work as per type design(with rcc cover) 6 design and construct thrust block made inr.c.c. with cement, coarse sand & 20 mm gauge stone ballast in proportion of 1:1.5:3, for pipe line, including supply of ms reinforcement wrought to required shape as necessary ,its bending, fixing & binding the samewith0.50mmthickbindingwirein position & necessary centering & shuttering including curing and supply of all materials, labour,t&petc.requiredforproper completion of the work and as per specificationsforrccworkasper instructions of engineer -in -charge. 7 supply and carting of following sizes of g.i. pipeforbyepasssystem withalljointing materialsandspecialswithloading unloading . or carting from store to site of work. lowering the same into trenches and laying to true alignment and gradient includingtestingofpipelines(excluding trenching), but including cutting of pipes for making joints.all complete as per instructions of engineer -in - charge.80 mm dia g.i. 8 ist class brick work in 1:1:5 cement ,coarse sand & localsand mortarin super structure including supply ofallmaterialslabour t&petc.requiredfor proper completion of work . 9 supplyandfixingofclampironincludingtheir cuttingandmouldingandweldingtorequired shape also including other material such as nails and screws etc. required for proper completion ofthe work. 10 12mm thickplaster withcement localsand mortar in 1:5 (over brick work with 3 mm floating coatofneatcementincluding supply of all materials, labour,t&p etc required for proper compltionofwork.fromgluptosuperstructure. 11 100 mm thick concrete with 40 mm gauge brick ballast,localsand&cementinproportionof 12:6:1 in foundation including supply of all materialslabour,t&petc.requiredforpropercompletion of the work . 12 r.c.c.workwithcement,coarsesandand20 mm gauge stone ballast in proportion of 1:2:4 in following excluding supply of reinforcement and itsbending,butincludingitsfixingandbinding thesamewith0.50mmthickbindingwireand includingnecessarycentringandshuttering supply of all materials, labour, t&p etc. requiredfor proper completion of the work. 13 gst @ 18%