Directorate Of Municipal Administration Tender

code04 - Repairs to Machinehole for different depths including removal of debris, levelling the brick masonry, construction of brick masonry upto Ground level, providing CC coping alround the MH cover, plastering both inside and outside to the brick masonry and fixing of manhole frame and cover, curing, refilling with appurtenances completeg (P.198/I.No.16.28 (16.28.1,16.28.2,16.28.3) of Common SR 2023-24,V-5 for engineering departments)Upto 0.90m depth

code05 - Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. In all kinds of soils Depth upto 3 m including dewatering (P.8/I.NO1.14.1 of Common SR 2023-24 for engineering departments)

code06 - Earth work excavation for pipeline trenches in all kinds of soils by mechanical means above 600 mm trench width as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bracing, using sight rails & boning rods at every 100 mm whevere necessary as directed, removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench to the extent required, utilising the available excavated earth locally for the work etc., and all other appurtenances complete in the following strata. All kinds of soils. Depth exceeding 1.5 m, but not exceeding 3 m (P.10.1.17.1 of Common SR 2023-24 for engineering departments)

code07 - Providing and constructing “WIRE CUT BRICK MACHINEHOLE CHAMBERS” using Portland/Pozzolana cement, conical in shape at top, with CC 1:3:6 foundation using 40mm and down size graded metal of approved quality and with an offset of 0.15M alround the chamber. 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. Supplying and fixing SFRC Machinehole frame and cover (Heavy Duty) conforming to IS:12592 with latest amendment, in CC 1:2:4. Supplying 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, dewatering, 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 diaCirc. B M.H: Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. & 2.0 M depth includ. SFRC F&C (P.192/I.NO 16.15 Water Supply & UGD Works Common Schedule of Rates 2022)Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. , 1.0 M depth & SFRC cover & frame (I.no.16.15.1)

code08 - Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. 1.2 M depth & SFRC cover & frame ( I.No16.15.3)

code09 - Constructing Brick Masonry Circular Machinehole 1.2 m internal dia.1.5M depth & SFRC cover &frame9 ( I.No16.15.6)

code10 - Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. ,1.7M depth& SFRC cover &frame ( I.No16.15.8)

code11 - Constructing Brick Masonry Circular Machinehole 1.2 m internal dia& 2.0 M depth& SFRC cover &frame ( I.No16.15.11)

code12 - Constructing Brick Masonry Circular Machinehole 1.2 m internal dia.& 3.0 M depth includ. SFRC & SFRC cover &frame. ( I.No16.15.12)

code13 - Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately)Mix 1:3:6 Using 20 mm nominal size graded crushed coarse aggregates. (I.No.2.1.5, Pg no.15, V-1 2023-24 PWD SR)

code14 - Supplying, lowering, laying, jointing, testing and commissioning of Glazed Stone Ware Pipes of following dia, conforming to IS 651:1992, IS 4127 with latest amendments, including conveying to work site, caulking with hemp dipped in tar and jointing with CM 1:1.5 using OPC, perfect linking and curing for 10 days and testing with water etc. with all lead, lifts and as per Technical Specifications. The cost to include the cost of all jointing materials, necessary survey works for laying of sewer lines etc. complete. The contractor will make own arrangements for procuring water for testing.150 mm dia. pipes (P.187/I.NO.16.1.2 Water Supply & UGD Works Common Schedule of Rates 2023-24)

code15 - Refilling available earth around trenches/pipelines, cables in layers not exceeding 20cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50m , and lift upto 1.5 m. Including cost of all labour complete as per specifications (P.7/1.10 COMMON SCHEDULE OF RATES FOR ENGINEERING DEPARTMENTS 2023-2024)