Directorate Of Municipal Administration Tender

code01 - Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead Prestressed / RCC grade M-20 & above

code05 - Supplying PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. for: PVC pipes 110mm dia., 6 kg/sqcm & class 3

code06 - Construction of Rcc machine hole chambers of 1:1.5:3 proportion of approved type cast & situ /pre cast rcc machine hole chambers ,constucted using form vibrators of standard type with barricading danger lighting and using of sight rails and boning rods wherever necessary ,shoring and strutting wherever required using ordinary port land cement using 1:1:5:3 proportion rccwith 20mm and down graded jelly well graded sand and steel of approved quality 200 mm thick top concrete slab having wall thickness and raft thicknes as in appproved drawing and with an offset in raft alround the chamber as in appproved drawing benching concrete with 1:6 slope towards the central drain finished smooth including fixing and grouting of pipes including conveying to work spot supply and fixing SFRC machine hole cover and frame (heavy duty) conforming to IS:12592 with latest amendements ,on a bedof CC 1:2:4 supplying and fixing of minimum 3 mm thick encapsulated plastic footsteps as per IS 10910, on 12 mm dia grade fe 500 steel bar (as per IS 1786) staggered at 300mm part as detailed in technical specification ,including stone grit bedding wherever required watering,curing,engraving machine hole number with flow direction on the inner cylindrical surface etc complete including cost of reinforcement steel and fabrication charges and also cost and conveyance of all materials,labourwith all lead and lifts .The Precast Rcc machinehole are for various diameter and depth as stated below and as per detailed drawing ,specification and direction of the Engineer .for 1.20mm dia machine holes .constructing Precast Rcc manholes 1.20 m internal dia 3.80 mtr depth