tender for construction work of internal road and sewer in gram sabha kakrahia 345m. - earthworkinexcavationbymechanicalmeans(hydraulicexcavator) / manual means in foundationtrenchesor drains (not exceeding1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.all kinds of soil.as per code 2.8.1 dsr 2023 2 providingandlayingin positioncementconcreteofspecifiedgrade excludingthe cost of centeringand shuttering- all workup to plinth level : 1:4:8(1 cement: 4 coarsesand (zone-iii)derivedfrom natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) as per code 4.1.8 dsr 2023 3 earthwork in cutting or in embankment in ordinary soil excavationpits not exceeding 1/2 meter (20) in depth and earth work in enbankment to be in 20cm (8) layers, including ramming and dressing the surface to required levels and slopes and also including 1.5m (5) lift and 30m (100) lead. the earth form cutting to be used in making embankent or to be deposited as spoil banks within 30m (100) distance as directed by the e/i. i/c compaction in layer by road rolars.i.no-253 4 construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavatorat omc, and compacting with smoothwheelroller to achieve thedesired density, complete as per technical specification clause 401. 5 m-150 brick work in 1:4 cement and sand of 1.25 fineness modulous mortar in foundation and plinth including supply of all material, labour and t&p etc. required for proper completion of work.s.i. no-305 b 6 12mm thick plaster in 1:4 with cement and sand mortar complete in all respect 7 cement concrete with 20 mm. gauage approved stone ballast, approve coarse sand and cement in the porportion of 4:2:1 including supply of all materials, labour and t&p etc. required for proper completion of the work. s.i. no-279 (b) 8 providing and laying of rubber moulded(grey colour) interlocking concrete block pavement havings thickness 80 mm including leveling and dressing of surface to required laval and slope spriding and moisting 30 mm thick local sand on bend filling joints with local sand etc . for proper complition of the work as per drowing and tecnical specification clause 1504 pwd. sch. ch. cement concrete pavement ns . 9 50% of above qty for grey colour a 10 50% of above qty for red colour b 11 providing and laying 225 mm.dia r.c.c. hume pipe including collar/ spigot jointed with stiff mixture of cement in proportion of 1:2 cement and fine sand i/c testing of joint. 12 s/f of 110 mm dia pvc pipe for drainage isi mark i/c all 13 providing andlayingnon-pressure np2class (lightduty)r.c.c. pipeswithcollarsjointedwithstiffmixtureofcementmortarinthe proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :300 mm dia as per code 19.6.4 dsr 2023 14 constructing brick masonary manhole in cement mortar 1:4(1 cement: 4 coarse sand ) with r.c.c. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-iii) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-iii) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thickwithcementmortar1:3(1cement:3coarsesand)finishedwith floatingcoatofneatcementandmakingchannelsincementconcrete 1:2:4(1cement:2coarsesand:4gradedstoneaggregate20mm nominal size) finished with a floating coat of neat cement complete as per standard design :19.7.1 insidesize90x80cmand45cmdeepincludingc.i. cover with frame (light duty) 455x610 mm internal dimensions,totalweightofcoverandframetobenot lessthan38kg(weightofcover23kgandweightof frame 15 kg) :19.7.1.2 with sewer bricks conforming to is : 4885 15 s/f of sign board at site