supply of building construction material hire charges of labour jcb and tractor for annual maintenance of roads gutters and footpath in the dmc area for the year 2024-25.-excavation for foundation upto 1.5 m depth including sortingoutandstacking of useful materials and disposing off the excavated stuff upto 50 meter lead.(c) hardmurrum. 3 brick work using common burnt clay building bricks having crushing strength not less than 35 kg./sq.cm. in foundation and plinth in cement mortar 1:5. (1- cement : 5 -fine sand)(a)modular. 4 providing tmt bar fe 415 reinforcement for r.c.c. work including bending, binding and placing in position complete upto floor two level. 5 supply of unskilled labours during the year and as ann when required . 6 providing & supplying jcb on hire charges including cost of fuel, driver, operator , manpower etc. complete. 7 providing & supplying tractor with trellor on hire charges including cost of fuel, driver, operator , manpower etc complete. 8 providing & supplying river sand (as per mix design for concrete work or zone-ii. for masonary and plaster work zone - iii)cleaned from any dirt offoreign particles, mud,etc on siteincluding loading unloading and transportation on site and other charges. 9 providing & supplying crushed stone aggregateof hard quality 10 to 20mm mixed size cleaned from any dirt offoreign particles, mud,etc on siteincluding loading unloading and transportation on site and other charges. 10 providing & supplying 43 grade i.s.i. approved o.p.c. cement of latest manufacturing not more than 1 month including loading unloading and transportation on site etc. complete.(r.a.) ( make ambuja, ultra tech, acc, siddhi, jk laxmi, binani, jaypee only). 11 providing & supplying crushed stone aggregateof hard quality 6 to 10 mm mixed size cleaned from any dirt offoreign particles, mud,etc on siteincluding loading unloading and transportation on site and other charges. 12 supplying and fixing reinforced concrete heavy duty non-pressure pipes with collars for culverts carrying heavy traffic as per is 458- 1991 specifications including setting the pipes in c.m. 1:2 watering and laying (to level or slopes) of class np3 offollowing internaldaimeters.(ii) 450mm dia.