tender for annual rate contract work in ward no. 01 to 20 of dei municipality.; 2 earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of engineer for following depths, below naturalground / road top level.in all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc.depth upto 1.5 m 3 providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinthlevel :1:5:10 (1 cement : 5 fine/ coarse sand : 10 graded stone aggregate 40 mm nominal size) 4 random rubble masonry with hard stone in foundation and plinth : cement mortar 1:6 (1 cement : 6 coarse sand) 5 providing and laying damp-proof course with cement concrete grade m-15 (1 : 2 : 4) mortar prepared with 1% solution of water-proofcompound complete as per specification . including providing /mixing of synthetic fibers compulsorily complying with is16481:2022 of 06 mm/12 mm length to be mixed @ 0.25% byweight of cement i.e. 125 gms per 50 kg cement up to 900 gms percum of concrete/ mortar. 6 cement plastering including t&p, scaffolding, material and complete labour, including cost of water, curing, racking of joints etc. with 12mm cement plaster of mix : including providing /mixing of synthetic fibers compulsorily complying with is 16481:2022 of 06 mm/12 mmlength to be mixed @ 0.25% by weight of cement i.e. 125 gms per 50 kg cement up to 900 gms per cum of concrete/ mortar 1:6 (1 cement : 6 fine/ coarse sand) 7 40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 ( 1cement : 5 coarse sand) with jointsfinished flush.red sand stone 8 providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinthlevel :1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size). 9 brick work with fps bricks of class designation 75 in foundation and plinth in: cement mortar 1:6 (1 cement : 6 coarse sand) 10 steel work in built up tubular trusses including cutting, hoisting fixing in position and applying a priming coat of approved steel primer,welded and bolted including special shaped washers etc. complete. hot finished welded type tubes 11 painting with synthetic enamel paint of approved brand and manufacture to give an even shade : two or more coats on new work 12 providing and fixing of reinforced ferro-cement drain covers designed for a class loading duly marked on cover with adequate steel reinforcement having thickness 75mm to 150mm anti corrosive bitumen painted m.s. plate , rim and m.s. lifting hooks, admixtureslike plasticizer, bond improving compound, shrinkage, resistance compound, abrasion resistant complete as per approved design etcstandard size 600x800mm (75mm thick) for span 300 to 450mm. 13 standard size 1000x800mm (100mm thick) for span 451 to 700mm 14 providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinthlevel :1:4:8 (1 cement : 4 fine/ coarse sand : 8 graded stone aggregate 40mm nominal size). 15 providing, laying, spreading and compacting of granular sub-base by providing close graded material (table 400-1), spreading in uniformlayers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with vibratory rollerto achieve the desired density, complete as per mort&h specification clause - 401 including all material, labour, machinery, lighting, guarding and maintenance of diversion.grading - iii material 16 providing, laying, spreading (with paver finisher only) and compacting wet mix macadam (wmm) base course comprising of graded stone aggregate and granular material conforming tomort&h specifications (table 400-ii) in layers of equal compacted thickness each consolidated, including pre-mixing the material with water at omc in mechanical mixer (pug mill), carriage of mixed material by tippers to site, laying in uniform layers in base course on a well prepared sub-base/ base course and compacting with power vibratory-roller to achieve the desired density complete as per mort&h specification clause - 406 including all material, labour, machinery, lighting, guarding and maintenance of diversion. 17 providing at site, lowering & laying in trenches, aligning & jointing ofrcc pipes np4 class (with s/s ends) is: 458 - 2003 (amended up to date) marked and pipes from 300 mm and upto 1800 mmmanufactured through vertical / vibrated casting process at all depths with rubber gaskets (epdm/sbr) for sewer lines as per is:5382 (including cost of rubber gaskets, lubricants) as per drawing, sectional hydro testing of the sewer pipe line (including cost and conveyance of water to site for testing) etc., complete as per specification and / or as directed by engineer. note : e/w to bemeasured and paid separately. length of pipe shall be measured in between the outer wall of two manholes / inspection chambers. pipein the manhole/inspection chamber’s wall shall deemed to be included in the item of manhole/inspection chamber shall not bepayable. 300 mm internal diameter 18 450 mm internal diameter 19 600 mm internal diameter 20 900 mm internal diameter 21 1200 mm internal diameter