Directorate Of Municipal Administration Tender

code04 - 600mm dia

code05 - Construct Brick masonry in CM 1:4, 340 mm thick, with wirecut bricks of approved quality, plaster inside and out side with CM 1:3, 12mm thick, except for the conical surface outside where the plaster thickness shall be 20mm. Slope inside to be 1:6 in the concrete towards central drain and finished smooth. Fixing of pipes in CC 1:2:4 with graded metal of 20mm and down size. Providing and fixing SFRC Machinehole frame and cover (Heavy Duty) conforming to IS:12592 with latest amendment, in CC 1:2:4. Providing and fixing footsteps made of 12mm dia. steel bars (Fe-500) with 3mm thick plastic encapsulation (IS-10910). The footsteps shall be fixed 30cms apart and on CC block embeded to masonry wall. The whole works include watering, curing, barricading, danger lighting, pouring tar over MH frame and cover, cost of tar, shoring, strutting, de-watering, engraving Machinehole number with flow direction on the inner conical surface etc. as per the drawing etc. as per technical specifications and for the following diameters and depth etc. for 1.2mm dia: PWD SR 2023-24 Vol:5 P.NO.192 I.No:16.15.1 Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. , 1.5 M depth & SFRC cover & frame

code06 - Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. , 1.6 M depth & SFRC cover & frame

code07 - Construction of Granular Sub-Base by providing graded Material, mixing, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface, mixing with cement at OMC and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 (2.5% Cement) (PWD SR 2023-24 VOL-3 P No -25 ; SI NO-4.1)

code08 - Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. (PWD SR 2023-24 VOL-3 P No -26 ; SI NO-4.17)