Tender For Spl Repair Of Protective Work For Water Supply Installation At Rms; 1 M&L for earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised 72.9 by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test pointor indicated including testing on completioncomplete all as specifed and as directedNOTE:- (i)The unit rate shall also included for earth work in hard/ dense soil, PCC (1:3:6) type C1 chamber, CI cover 10 m thick, funnel with GI watering pipe 20mm dia Medium grade, GI protection pipe light grade 15mm dia and wire mesh complete in addition to item No 1 (a) to (e) of preamble (notes) under sub heading earthing, specified on Sl Page No 389 of MES SSRPart-II. (ii)Earthing lead and GI protection pipe beyond 7.5m will be measured and paid separately. (iii) Test points shall be made of GI strip 32x6 mm bridge type mounted on insulators, where ever applicable 2 Supply and fixing aluminium strip 25 x 3.15 mm thick as earthing lead with saddles and fixing screws, fixed to wall/roofs etc complete all as specifed and as directed 3 S&F epoxy base insulators of suitable size 40mm height for fixing copper earth strip on wall/ceiling/floor/poles complete all as specifed and as directed 4 S&F air termination, single pointed aluminium rod 12mm dia and 300mm long complete all as specifed and as directed 5 S&F test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screwcomplete all as specifed and as directed. 6 S & F mild steel angle size 50 mm x 50 mm x 6 mm for bracing supporting OH tank ladder such as using diffirent type of angles ,grills, gratings, etc. with ends of bars shouldered and / or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters , walk ways, railings, framework of water tank and Including welding work etc ,similar work con-forming to Fe.290.Gde-E-165as per site requirement complete all as specifed and as directed. 7 S & F mild steel rolled for size 20 mm for bracing supporting members of PS tank including cutting, welding, bending, drilling holes etc complete all as specified and directed. 8 M&L forXLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 6 sq. mm 2 coreetc complete all as specified and as directed. 9 Supply and fixing on Pole/Wall Flood light fittings for use with LED lamps, 120 watts, 240 Volt, with high quality lenses & reflector, 240 Volt, High grade aluminium pressure Die-Cast Housing with toughened glass cover, IP-65/66 class of protection, complete with control gear and all accessories including lamp complete all as specified and as directed. 10 Supply and fixing LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete etc complete all as specified and as directed. 11 S & F in repairs Weather proof street light junction box Made of FRP or MS Sheet of size 20 x 20 x 15 cm depth comprising of MCB, TPN, 25 Amps, connecting terminals 4 way including necessary Clamps made out of MS flat iron, nuts and bolts suitable for fixing with bldg/pole etc complete all as specified and as directed. 12 S&F in replacement ofsinglepole MCB 6 to 32 Amps, 240 v, 50 Hz ACsuitable for ‘C’ curve, 10 KA breaking capacity conforming to IS 8828 of 1996complete all as specified and as directed. 13 S&F in replacement of Double pole MCB 40 amp, 240 v, 50 Hz ACsuitable for ‘C’ curve, 10 KA breaking capacity complete conforming to IS 8828 of 1996 complete all as specified and as directed. 14 Supply and fixing electric water level indicator electric operated with indications of level of water in over head tank at a pump house bldg received from RCC over head tank complete with comprising of following complete all as specified and as directed.. (a) Automatic multi level digital indicator of heavy duty board on principle of conductivity - 01 Nos.(b)PVC insulated copper conductor cable 0.5 sqmm 10 pair with 08 SWG GI wire and insulating hanger etc(approx 50 RM) exisitng electrical panel to water level indicator in 19/20 mm dia black rigid steel conduit fixed on over head tank and floor etc - 01 job 15 Supply and fix Cast Iron Air Valves with single air Outlets, conforming to IS 14845 of size 150 mm dia bore and fixing up in Cast Iron Water supply mains complete all as specified and as directed. 16 Supply and fix Cast Iron Air Valves with single air Outlets, conforming to IS 14845 of size 200 mm dia bore and fixing up in Cast Iron Water supply mains complete all as specified and as directed. 17 S&F in repair/replacement of 100mmbore GI tubing medium grade with all fittingfixed to wallsor laid in floors complete all as specified and as directed. 18 S&F in repair/replacement of 150mmbore GI tubing medium grade with all fittingfixed to wallsor laid in floors complete all as specified and as directed. 19 Supply and laying100mmbore GI tubing medium grade with all fittingflaid in trenches including taking out old unsv GI pipe complete all as specified and as directed. 20 Supply and laying150mmbore GI tubing medium grade with all fittingflaid in trenches including taking out old unsv GI pipe complete all as specified and as directed. 21 Supply, install, connecting and testing of sluice valve of size 100 mm class PN- 1.6 double flanged with CI body, wheel and brass spindle and nuts etc., IS- 14846 marked including jointing materials i.e. rubber gaskets, nuts, bolts etc. including taking down old unserviceable sluice valve completeall as specified and directedby Engr-in-Charge 22 Supply, install, connecting and testing of sluice valve of size 150 mm class PN- 1.6 double flanged with CI body, wheel and brass spindle and nuts etc., IS- 14846 marked including jointing materials i.e. rubber gaskets, nuts, bolts etc. including taking down old unserviceable sluice valve completeall as specified and directedby Engr-in-Charge 23 Supply, install, connecting and testing of 100mm bore butterfly valve , heavy duty with CI body,liver operated , suitable length of liver , ISI marked including jointing materials ie rubber gaskets, nuts bolts etc including taking out old unsv butterfly valve complete all as specified and as directed. 24 Supply, install, connecting and testing of 150mm bore butterfly valve , heavy duty with CI body,liver operated , suitable length of liver , ISI marked including jointing materials ie rubber gaskets, nuts bolts etc including taking out old unsv butterfly valve complete all as specified and as directed. 25 S&F in repair Cast Iron NRV ISI Marked with necessary rubber packing , nuts bolts etc ofsize 100 mm dia bore complete all as specified and as directed. 26 S&F in repair Cast Iron NRV ISI Marked with necessary rubber packing , nuts bolts etc ofsize 150 mm dia bore complete all as specified and as directed.
