Directorate Of Municipal Administration Tender

code04 - Providing and constructing of Machinehole chambers 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 and brick masonry in C.M 1 4 plaster with bricks of approved quality and CM plaster 1 3 proportion 12mm thick inside and outside except for the conical surface outside where the thickness of plaster shall be 20 mm thick, with 1 to 6 slope in the concrete towards the central drain, finished smooth and fixing of pipes in CC 1 2 4 with graded metal of 20 mm and down size including Providing and fixing SFRC Machinehole frame and cover confoming to IS 12592 Part I 1988 and IS 12592 Part II 1991 with latest amendments in CC 1 2 4, Providing and fixing of plastic foot steps staggered at 30cms apart as directed, watering, curing, barricading, danger lighting, pouring tar over M.H. frame and cover, cost of tar, shoring, strutting, dewatering, engraving Machinehole No. on the inner and outer conical surface etc. as per the drawing with all lead and lift for various diameters and depths noted below. With Table Moulded Bricks and Medium Duty cover and frame.For 1.2m dia. VOL 5 SR 2023 24, P.no 201, I.No.16.40.1, 16.40.2 1. I.No.40.1 T510A Constructing Table Moulded Bricks Machinehole 1.2 m internal dia. 1.0 M depth and Medium duty SFRC cover and frame

code05 - Providing and constructing of Machinehole chambers 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 and brick masonry in C.M 1 4 plaster with bricks of approved quality and CM plaster 1 3 proportion 12mm thick inside and outside except for the conical surface outside where the thickness of plaster shall be 20 mm thick, with 1 to 6 slope in the concrete towards the central drain, finished smooth and fixing of pipes in CC 1 2 4 with graded metal of 20 mm and down size including Providing and fixing SFRC Machinehole frame and cover confoming to IS 12592 Part I 1988 and IS 12592 Part II 1991 with latest amendments in CC 1 2 4, Providing and fixing of plastic foot steps staggered at 30cms apart as directed, watering, curing, barricading, danger lighting, pouring tar over M.H. frame and cover, cost of tar, shoring, strutting, dewatering, engraving Machinehole No. on the inner and outer conical surface etc. as per the drawing with all lead and lift for various diameters and depths noted below. With Table Moulded Bricks and Medium Duty cover and frame.For 1.2m dia. VOL 5 SR 2023 24, P.no 201, I.No.16.40.1, 16.40.2 1. I.No.40.1 T510A Constructing Table Moulded Bricks Machinehole 1.2 m internal dia. 1.2 M depth and Medium duty SFRC cover and frame

code06 - Providing and constructing of Machinehole chambers 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 and brick masonry in C.M 1 4 plaster with bricks of approved quality and CM plaster 1 3 proportion 12mm thick inside and outside except for the conical surface outside where the thickness of plaster shall be 20 mm thick, with 1 to 6 slope in the concrete towards the central drain, finished smooth and fixing of pipes in CC 1 2 4 with graded metal of 20 mm and down size including Providing and fixing SFRC Machinehole frame and cover confoming to IS 12592 Part I 1988 and IS 12592 Part II 1991 with latest amendments in CC 1 2 4, Providing and fixing of plastic foot steps staggered at 30cms apart as directed, watering, curing, barricading, danger lighting, pouring tar over M.H. frame and cover, cost of tar, shoring, strutting, dewatering, engraving Machinehole No. on the inner and outer conical surface etc. as per the drawing with all lead and lift for various diameters and depths noted below. With Table Moulded Bricks and Medium Duty cover and frame.For 1.2m dia. VOL 5 SR 2023 24, P.no 201, I.No.16.40.1, 16.40.2 1. I.No.40.1 T510A Constructing Table Moulded Bricks Machinehole 1.2 m internal dia. 1.5 M depth and Medium duty SFRC cover and frame

code07 - Providing and constructing of Machinehole chambers 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 and brick masonry in C.M 1 4 plaster with bricks of approved quality and CM plaster 1 3 proportion 12mm thick inside and outside except for the conical surface outside where the thickness of plaster shall be 20 mm thick, with 1 to 6 slope in the concrete towards the central drain, finished smooth and fixing of pipes in CC 1 2 4 with graded metal of 20 mm and down size including Providing and fixing SFRC Machinehole frame and cover confoming to IS 12592 Part I 1988 and IS 12592 Part II 1991 with latest amendments in CC 1 2 4, Providing and fixing of plastic foot steps staggered at 30cms apart as directed, watering, curing, barricading, danger lighting, pouring tar over M.H. frame and cover, cost of tar, shoring, strutting, dewatering, engraving Machinehole No. on the inner and outer conical surface etc. as per the drawing with all lead and lift for various diameters and depths noted below. With Table Moulded Bricks and Medium Duty cover and frame.For 1.2m dia. VOL 5 SR 2023 24, P.no 201, I.No.16.40.1, 16.40.2 1. I.No.40.1 T510A Constructing Table Moulded Bricks Machinehole 1.2 m internal dia. 2.0 M depth and Medium duty SFRC cover and frame

code08 - Providing 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 and 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. complete. PVC pipes 90mm dia, 6 kg sqcm and class 3., Vol 3 SR 23 24, I.No.10.1.6,P.No 113.

code09 - Refilling the pipe line trenches and foundation with selected available earth from trench excavation and foundation including watering, consolidation in layers of 15 cms thickness including disposing off the surplus earth with a lead of 200 Mtrs. Vol 1 SR 2023 24, P.no 7, I.No 1.10.