purchase of miscellaneous materials and tools for r and m and annual maintenance 2020-21 of power house chamera-iii power station , dharwala , chamba ( h . p ) . - 1 ss welding electrode, e309 mol-15, size-2.5x350 mm hsn code:8311 2 ms welding electrode, ( e7018 ) low hydrogen, size-2.5x350 mm hsn code:8311 3 cast iron welding electrode size 2.50x350 mm hsn code:hsn code:8311 4 gouging electrode , copper clad dc , dia 9 mm, length 300 mm. hsn code:8311 5 heavy duty earthing holder, 600 amps hsn code:8515 6 gouging rod holder ( heavy duty, with 360° swivel cable assembly and air hose, 1000a, length-02 meters ) hsn code:8515 7 welding helmet ( complete head cover ) hsn code: 8568 8 leatther welding apron hsn code:9020 9 emery paper no. 80 ( 100 mm x 50 m ) hsn code:6805 10 emery paper grit-120 ( 100 mm x 50 m ) hsn code:6805 11 emery paper gr. 400 ( 100 mm x 50 m ) hsn code:6805 12 emery paper no. 600 ( 100 mm x 50 m ) hsn code:6805 13 welding fume respirator hsn code:9020 14 reinforced type pvc pneumatic hose pipe with end nipple , pressure rating -20 bar, size-1 / 2 hsn code:3917 15 epoxy paint , pearl white, ral 1013 hsn code:3208 16 thinner for epoxy paint ( 20 ltr pack ) hsn code:3814 17 combination stone ( 1x2x6 ) hsn code:6805 18 dp test kit ( including cleaner, penetrant & developer ) hsn code:3403 19 white spirit hsn code: 20 propan-2-ol ( isopropyl alcohol ) hsn code:2905 21 khader ( khaddar ) cloth hsn code:5210 22 malmal cloth hsn code:5210 23 cut resistant gloves, cut level 1 hsn code:4015 24 wire cup brush ( buffing wheel ) for angle grinders - knotted wire, dia 75 mm, thread m 14 hsn code:9603 25 grinding stone cylindrical medium-hard for straight grinders and drills, grit 60, dia 20 mm, length 25mm, straight shank 1 / 4 hsn code:6804 26 grinding stone conical medium-hard for straight grinders and drills, grit 60, dia 20 mm, length 25mm, straight shank 1 / 4 hsn code:6804 27 abrasives emery spindle mops, dia 50 mm, grit 120, straight shank 1 / 4 hsn code:6805 28 flap disc ( buffing wheel ) size 100 mm, grit 80 hsn code:6805 29 flap disc ( buffing wheel ) size 125 mm, grit 80 hsn code:6805 30 metal grinding disc, dia 100 mm thickness 4 mm ( for stainless steel ) hsn code:6804 31 metal grinding disc, dia 100 mm, thickness 4 mm ( for mild steel ) hsn code:6804 32 metal grinding disc, dia 125mm, thickness 6 mm ( for stainless steel ) hsn code:6804 33 metal grinding disc, dia 125mm, thickness 6 mm ( for mild steel ) hsn code:6804 34 metal cutting disc, dia 125 mm, thickness 2.5 mm hsn code:6804 35 metal cutting disc, dia 180 mm, thickness 3.0 mm hsn code:6804 36 ms plate, astm a 36, thickness 25 mm, size 4x6 ( weight 18.23 kg / sq feet ) hsn code:7208 37 ms plate, astm a 36, thickness 5 mm, size 4x6 ( weight 3.64 kg / sq feet ) hsn code:7208 38 threaded rod size m8, stainless steel , grade 304 hsn code:7318 39 threaded rod size m10, stainless steel , grade 304 hsn code:7318 40 threaded rod size m12, stainless steel, grade 304 hsn code:7318 41 threaded rod size m16, stainless steel , grade 304 hsn code:7318 42 threaded rod size m20, stainless steel , grade 304 hsn code:7318 43 threaded rod size m30, stainless steel , grade 304 hsn code:7318 44 plain washer , m 30, iso 7089 a2c hsn code:7318 45 plain washer , m 39, iso 7090 a2c hsn code:7318 46 set of stainless steel washers, grade 304 ( m6, m8, m10, m12, m16, m20, m24 ) hsn code:7318 47 set of copper washer ( m6, m8, m10, m12, m16, m20, m24 ) hsn code:7318 48 set of teflon ptfe flate washer ( m6, m8, m10, m12, m16, m20, m24, m30 ) hsn code:3920 49 set of stainless steel external tab locking washer din 463 ( m6, m8, m10, m12, m16, m20, m24, m30 ) hsn code:7318 50 s.s. shim 0.03 mm, 350 mm x 1000 mm ( ss 304 ) hsn code:7219 51 ss sheet thickness 0.05 mm x 1000mmmx1000 mm aisi 304 hsn code:7219 52 ss sheet thickness 0.1mm x 1000mmmx1000 mm aisi 304 hsn code:7219 53 ss sheet thickness 0.2mm x 1000mmmx1000 mm aisi 304 hsn code:7219 54 ss sheet thickness 0.3mm x 1000mmmx1000 mm aisi 304 hsn code:7219 55 stainless steel shim ( ss 304 ) , thickness 0.2 mm, length 700 mm, width 67.5 mm, with 05 nos holes of ? 45 at pcd ? 3568 mm. od= ? 3650 mm, id = ? 3515 mm hsn code:7219 56 stainless steel shim ( ss 304 ) , thickness 0.3 mm, length 700 mm, width 67.5 mm, with 05 nos holes of ? 45 at pcd ? 3568 mm. od= ? 3650 mm, id = ? 3515 mm. hsn code:7219 57 heat resistance gloves, size 14, direct temperature limit of 1000° c hsn code:4015 58 filler gauge ( 0.03 to 1 mm ) , 150 mm length ( stainless steel ) hsn code:9017 59 filler gauge, 0.05 mm to 1.0mm , length- 450 mm ( stainless steel ) hsn code:9017 60 filler gauge, 0.05 mm to 1.0mm , length-1000 mm ( stainless steel ) hsn code:9017 61 hexa frame 12 / 300mm hsn code:9017 62 hss hand taps, size-12.0x1.75mm ( 1 set = 03 nos. ) hsn code:8207 63 hss hand tap set 16 mmx2.0 mm ( 1 set = 03 nos. ) hsn code:8207 64 hss taper shank twist drill bit , size-25 x 206 x 327mm ( extral long series ) hsn code:8207 65 drill sleeve for drilling machine size 1-2 ( taper shank ) hsn code:8466 66 drill sleeves for drilling machine, size: 3-4 ( taper shank ) hsn code:8466 67 drill chuck with key ( no. 40, cap 13 mm ) hsn code:8466 68 heavy duty pneumatic impact wrench 1 / 2 sq. drive with complete accessories. ( input pressure available at site 7 bar fixed ) hsn code:8467 69 heavy duty hexagonal impact socket a / f 46 mm for 1 sq. drive hsn code:8204 70 heavy duty hexagonal impact socket a / f 55 mm for 1 square drive hsn code:8204 71 eye bolt, m33, pitch 3.5, capacity 2 ton, iso 3266 hsn code:7318 72 eye bolt size m6 mm, is 4190, capacity 50 kg hsn code:7318 73 eye bolt size m8 mm, is 4190, capacity 85 kg hsn code:7318 74 eye bolt with collar, size m10, is 4190, capacity 150 kg hsn code:7318 75 eye bolt with collar, size m12, is 4190, capacity 220 kg hsn code:7318 76 eye bolt with collar, size m16, is 4190, capacity 380 kg hsn code:7318 77 alloy steel d- shackle-1 tonne hsn code:7326 78 alloy steel d- shackle-2 tonne hsn code:7326 79 telescoping magnetic bar , lifting load upto 1 kg. hsn code:8505 80 ratchet handle 1 / 2 square drive hsn code:8204 81 ratchet handle 1 square drive hsn code:8204 82 hss machine taper pin reamer, nominal dia 25 mm, cutting edge length 300 mm, overall length 427mm, taper 1:50 hsn code:8207 83 carbide tip tool bits for right side cutting, size: 20x20x140 mm, hsn code:8209 84 rh tct boring tool, size- 16x16x210 mm for lathe machine hsn code:8209 85 screw extracter set ( 5pc. extractors set : 3, 6, 8, 11, 14 mm ) hsn code:8205 86 aviation tin cutter hsn code:8203 87 snap and grip universal wrench ( 9mm to 32mm ) hsn code:8204 88 soft faced hammer with handle , length 330 mm, weight 1120 gms hsn code:8204 89 tungsten carbide rotary burr ( cylindrical ) , shank ? 6mm, head dia 25 mm, head length 25 mm, total length 75 mm. hsn code:8207 90 tungsten carbide rotary burr ( cylindrical ) , shank ? 6mm, head dia 12.7 mm, head length 19 mm, total length 69 mm. hsn code:8207 91 tungsten carbide rotary burr ( conical ) , shank ? 6mm, head dia 16 mm, head length 25 mm, total length 75 mm. hsn code:8207 92 heavy duty flat screw driver, tip 13 mmx 1.9 mm, dia 10 mm, length of blade 450 mm hsn code:8205 93 single sheave pulley 5 ton capacity with hook on top, width 50 mm, dia 150 mm, provided with bearing. ( suitable for rope ) hsn code:8245 94 single sheave pulley 2 ton capacity with hook on top, width 50 mm, dia 150 mm, provided with bearing. ( suitable for rope ) hsn code:8245 95 screwdriver set , no. of blades-8 ( 3.5 x 0.5, 4.3 x 0.6, 6 x 0.8, philips no. 1, philips no. 2, poker round, poker sq., wooden screw type ) hsn code:8205 96 polyster heavy round sling, eye and eye ( double eye ) , capacity 1 tonnes, effective working length 1 mtrs, with anti abrasive sleeve .bs en 1492-2 and 7:1 safety factor hsn code:5911 97 polyster heavy duty endless round sling, capacity 1 tonnes, effective working length 1 mtrs, with anti abrasive sleeve . nbs en 1492-2 and 7:1 safety factor hsn code:5911 98 polyster heavy duty endless round sling, capacity 2 tonnes, effective working length 3 mtrs, with anti abrasive sleeve . nbs en 1492-2 and 7:1 safety factor hsn code:5911 99 polyster heavy round sling, eye and eye ( double eye ) , capacity 2 tonnes, effective working length 3 mtrs, with anti abrasive sleeve .bs en 1492-2 and 7:1 safety factor hsn code:5911 100 polyster endless round sling capacity 5 tonnes, effective working length 3 mtrs, with anti abrasive sleeve . nbs en 1492-2 and 7:1 safety factor hsn code:5911 101 polyster endless round sling capacity 10 tonnes, effective working length 3 mtrs, with anti abrasive sleeve . nbs en 1492-2 and 7:1 safety factor hsn code:5911