Directorate Of Municipal Administration Tender

code04 - Suplly, fixing and installation of 203mm dia horizontal "V" wire screen for silt trap made up of low carbonised steel cage plus grit blasting, spray galvanising with zinc metal coating - zinc metal coating is spray galvanising (Thermal Spray Coating of Zinc - TSZ) invloves depositingof molten zinc (Purity99.5%) on to a prepared surface. The metal being sprayed is melted in an electric arc automized by compressed air and then projected on to the substrate has been prepared by grit blasting. As per IS & BS standards. IS 5905 IS 6586 BS: 5493plus - powder epoxy hybrid - thickness 40 to 60 microns: coating of screen anti oxidant powder coated: Pattern on screen wound on pipe consisting of continous trapezodial wire spirally wound around fabricated cage, Slot size 3mm tensile strength of screen 6 tons, collapse strength of screen upto 9.6 kg/cm2 slot opening size 70%. Effective length of screen 500mm. The end connection. one side flat end and other end is tavle E=Flange. The rate quoted shall include the cost of all materials, labour, Installation, all taxes, duties and statuatory payments complete in all respects. . (Item No. 09 Data Rate SE, MCC Mysore )

code05 - Supply, lowering into bore well & fixing of 140mm dia PN 2.5 grade HDPE percolated slotted pipes with 10mm zig zag holes including necessary jointing of pipes with suitable HDPE couplers, self screws. The rate quoted shall include the cost of all materials, Labour, HOM of machineries, all taxes, duties & statuatory deductions etc., complete as per the instructions of Engineer-in-charge of work. (Item No. 12 Data Rate SE, MCC Mysore )

code06 - Providing and constructing vertical / inclined graded filter media consisting of sand and coarse aggregate layers of specified thickness using approved materials satisfying all materials, machinery, labour, laying to required slopes, compaction etc., complete with all lead and lifts-20 mm down graded coarse aggregate layer (2019-20 RWS SR Item No.2.39(b) Page No. 31)

code07 - Providing and constructing vertical / inclined graded filter media consisting of sand and coarse aggregate layers of specified thickness using approved materials satisfying all materials, machinery, labour, laying to required slopes, compaction etc., complete with all lead and lifts-40-10 mm down graded coarse aggregate layer (2019-20 RWS SR Item No.2.39(d) Page No. 31)

code08 - Filteration media for ring well : Supply and Laying filter media using Gravel. Coarse sand,Charcoal and crushed stones for injection well of 1350 mm dia in 50 mm thick layer of curshed stones, 100mm thick layer of Charcoal and activatd carbon, 100mm thick layer of 20 mm and down size aggregates and 150 mm thick layer of Gravel and coarse sand laid into RCC rings including cost of all materials, labour, HOM of machineries.all taxes,duties & statuatory payments complete in all respects as per directions of Engineer-in-Charge of work (Item No. 13 Data Rate SE, MCC Mysore )

code09 - Earth work excavation for pipelines/cables by Manual means upto 600 mm trench width, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, including dressing of excavated surfaces, disposing off or leveling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m. Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering and lift upto 1.5 m including cost of labour, tools, usage& other appurtenances required to complete the work. -in all kinds of soils. Depth upto 1.50m (Volume -2021-22 PWD Common SR Page No.06 Item No.1.6.1)

code10 - Earth work excavation by manual means for drains,canals, waste weir draft, approach channels, key trench, foundation of Bridges and such similar works, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, excavated surface leveled and sides neatly dressed disposing off or leveling the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage & other appurtenances required to complete the work.- Depth exceeding 1.5m, but not exceeding 3 m (Volume -2021-22 PWD Common SR Page No.06 Item No.1.5.2)

code11 - Earth work excavation by manual means for drains,canals, waste weir draft, approach channels, key trench, foundation of Bridges and such similar works, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, excavated surface leveled and sides neatly dressed disposing off or leveling the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage & other appurtenances required to complete the work.- Depth exceeding 3m, but not exceeding 4.5 m (Volume -2021-22 PWD Common SR Page No.06 Item No.1.5.3)

code12 - Sinking of borewell of 165 mm dia clear using super fast hydraulic rig of capacity 250 PSIG & above 900 CMF & above in all strata including over burden upto 20Mtrs. fixing of casing pipes, collars and cap with necessary cutting, threading and welding including transportion of rig and supporting vehicle, crew charges and cost of consumables etc., complete including yield testing at the final depth with a minimum working of compressor for one hour (excluding cost of casing pipes, collars and cap) (Page No. 118 , Item No. 10.01.a to 10.01.c of RWS SR 2019-20) a) 0.00 to 50.00 Mtrs Depth

code13 - Sinking of borewell of 165 mm dia clear using super fast hydraulic rig of capacity 250 PSIG & above 900 CMF & above in all strata including over burden upto 20Mtrs. fixing of casing pipes, collars and cap with necessary cutting, threading and welding including transportion of rig and supporting vehicle, crew charges and cost of consumables etc., complete including yield testing at the final depth with a minimum working of compressor for one hour (excluding cost of casing pipes, collars and cap) (Page No. 118 , Item No. 10.01.a to 10.01.c of RWS SR 2019-20) b) 50.00 to 100.00 Mtrs Depth

code14 - Sinking of borewell of 165 mm dia clear using super fast hydraulic rig of capacity 250 PSIG & above 900 CMF & above in all strata including over burden upto 20Mtrs. fixing of casing pipes, collars and cap with necessary cutting, threading and welding including transportion of rig and supporting vehicle, crew charges and cost of consumables etc., complete including yield testing at the final depth with a minimum working of compressor for one hour (excluding cost of casing pipes, collars and cap) (Page No. 118 , Item No. 10.01.a to 10.01.c of RWS SR 2019-20) c) 100.00 to 150.00 mtr Depth

code15 - 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 160mm dia., 6 kg/sqcm & class 3( Volume-5 Page No. 134, Item No. 1.1)(M010 I) )

code16 - 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 250mm dia., 6 kg/sqcm & class 3 ( Volume-5 Page No. 134, Item No. 1.1)(M010K) )