tender for supply of equipment / material , design, erection, testing & commissioning for sop to indian meteorological departmentby prov. 11/.4 kv 63 kva s/stn. a/w 11 kv ht and lt line for doppler weatherraddar at vill. jotin section chowari-i under esd chowari ed dalhousie ( t.s. no. 232/21-22 )(bid no. ocd/db/bid-23/2022-23) sl. no. item description 1 supply of 11/.4 kv 63 kva distribution sub station 2 11/.4 kv 63kva dtr (rec sep. ord 11/1976 3 prov. st polepole 9 mtr. long w/l 200 kgs 4 muff for steel tubular pole with concrete filling 5 x-arm: [channel iron (100x50x5 mm), length : 2800 mm x 2 nos] for incomer line 6 ms a.i.(50x50x6 mm), length: 2800 mm x(1 nos for las ) 7 x-arm: [channel iron (75x40x5 mm), length : 2800 mm x 4 nos] for supporting do fuse unit & go switch 8 x-arm: [channel iron (100x50x6 mm), length : 2800 mm x 2 nos] for transformer bed 9 x-arm [channel iron (100x50x6 mm), length : 460 mm x 2 nos for supporting main channel of transformer] 10 ms a.i.(50x50x6 mm), length: (2800 mm) x 2 no. 11 ms angle iron (35x35x5 mm), length : 460 mm x 2 nos 12 ms a.i.(50x50x6 mm), length: (950 mm) x 2 nos. of bed knee bracing 13 ms angle iron (50x50x6 mm), length : (2800 mm) x2 nos for transformer lt distribution box and g.o switch fixing assembly 14 ms angle iron (50x50x6 mm), length : (450 mm)x1 nos for transformer lt distribution box and g.o switch fixing assembly 15 g.o. switch handle supporting: [c.i. (75x40x6mm), length: 460mm for transformer lt distribution box and g.o switch fixing assembly 16 g.o ab switch unit (11kv,400,663ka) tripple pole o/d type 17 d.o fuse unit 18 surge arrester, 9 kv station class 19 discs insulator sets (comp. 1 no. disc: ^^(porcelain, bs, 12 kv, 90 kn) i/c dead end clamps etc.) 20 stay set complete 21 staywire (7/3.15mm)( 7 kg per stay set) 22 pipe earthing with gi,charcoal & salt 23 prov. lt distribution panel with mccb (40 a, 36 ka, 4p,1 no.) & sfu (16a 4 no. rewireble) for 63kva trf. as per specification 24 half clamp (m.s. flat 50x6) 25 full clamps (m.s. flat 50x6) 26 m. s. nuts & bolts off sizes (galvanised coated) [prefarably 16mm ø or more (with flat and spring washer) 27 aluminium thimbles 28 copper thimble 29 danger plate 30 barbed wire (rec sp f 3/1981) 31 lt cable 3-1/2 core-120mm sq. 32 alluminium paint 33 prov.acsr, 6/1/3.35 mm 34 prov. transformer structure protection plinth(civil work as per hpsr) for 63kva s/stn 35 erection of 63 kva s/stn 36 11/.4 kv 63kva dtr (rec sep. ord 11/1976 37 prov. st polepole 9 mtr. long w/l 200 kgs 38 muff for steel tubular pole with concrete filling 39 x-arm: [channel iron (100x50x5 mm), length : 2800 mm x 2 nos] for incomer line 40 ms a.i.(50x50x6 mm), length: 2800 mm x(1 nos for las ) 41 x-arm: [channel iron (75x40x5 mm), length : 2800 mm x 4 nos] for supporting do fuse unit & go switch 42 x-arm: [channel iron (100x50x6 mm), length : 2800 mm x 2 nos] for transformer bed 43 x-arm [channel iron (100x50x6 mm), length : 460 mm x 2 nos for supporting main channel of transformer] 44 ms a.i.(50x50x6 mm), length: (2800 mm) x 2 no. 45 ms angle iron (35x35x5 mm), length : 460 mm x 2 nos 46 ms a.i.(50x50x6 mm), length: (950 mm) x 2 nos. of bed knee bracing 47 ms angle iron (50x50x6 mm), length : (2800 mm) x2 nos for transformer lt distribution box and g.o switch fixing assembly 48 ms angle iron (50x50x6 mm), length : (450 mm)x1 nos for transformer lt distribution box and g.o switch fixing assembly 49 g.o. switch handle supporting: [c.i. (75x40x6mm), length: 460mm for transformer lt distribution box and g.o switch fixing assembly 50 g.o ab switch unit (11kv,400,663ka) tripple pole o/d type 51 d.o fuse unit 52 surge arrester, 9 kv station class 53 discs insulator sets (comp. 1 no. disc: ^^(porcelain, bs, 12 kv, 90 kn) i/c dead end clamps etc.) 54 stay set complete 55 staywire (7/3.15mm)( 7 kg per stay set) 56 pipe earthing with gi,charcoal & salt 57 prov. lt distribution panel with mccb (40 a, 36 ka, 4p,1 no.) & sfu (16a 4 no. rewireble) for 63kva trf. as per specification 58 half clamp (m.s. flat 50x6) 59 full clamps (m.s. flat 50x6) 60 m. s. nuts & bolts off sizes (galvanised coated) [prefarably 16mm ø or more (with flat and spring washer) 61 aluminium thimbles 62 copper thimble 63 danger plate 64 barbed wire (rec sp f 3/1981) 65 lt cable 3-1/2 core-120mm sq. 66 alluminium paint 67 prov.acsr, 6/1/3.35 mm 68 prov. transformer structure protection plinth(civil work as per hpsr) for 63kva s/stn 69 supply of 11 kv ht line 70 acsr 6/1/3.35 (55mm²) {includes 3 conductor lengths for 3f and additional 1% (sag, jumpering and wastage} 71 prov. steel tubular poles. 9mtrs 72 muff for steel tubular pole (2000mm long) with concrete filling 73 belt set - ms angle iron: 50x50x6, length [1800 mm x 2 no.]for dead end structures 74 x-bracing set - ms angle iron: 50x50x6, length [2125 mm x2 no.] for dead end structures 75 x-arm(horizental) - ms c. iron: 50x50x6, length [2340 mm x2 no.]for dead end structures 76 discs insulator sets on dead end structures (comprising 1 no. disc: ^^(porcelain, bs, 12 kv, 90 kn) including dead end clamps etc.) x (3 no. conductors) x (2 no. sides)for dead end structures 77 11 kv pin insulators (porcelain, 12 kv, 10 kn): 3 no per pole structure for dead end structures 78 stay set complete in all respect ( single pole-1no. , /d. pole structures-4nos.) 79 stay wire (7/3.15 mm) (8.0 kg per stay set) 80 single continous earth wire (gi, 8 swg) {alongwith 1 wire lengths for avg. one road crossing @ 20 m and additional 1% (sag and wastage)} @ 0.102 kg/m 81 eye hook for earth wire 82 earth wire clamp 83 ms chanel iron 75x40x6mm, length: 2400mm for road crossing/g.o switch 84 half clamp (on d/p dead end str:4nos; on run through str. 2nos.) 85 full clamp (on d/p dead end str:4nos; on run through str. 2nos.) 86 danger plate (250x200x1.6 mm) 87 m. s. nuts & bolts off sizes (galvanised coated) [prefarably 16mm ø or more (with flat and spring washer) 88 barbed wire (rec sp f 3/1981) 89 g.o ab switch unit (11kv,400,663ka) tripple pole o/d type 90 alluminium paint 91 erection of 11 kv ht line 92 acsr 6/1/3.35 (55mm²) {includes 3 conductor lengths for 3f and additional 1% (sag, jumpering and wastage} 93 prov. steel tubular poles. 9mtrs 94 muff for steel tubular pole (2000mm long) with concrete filling 95 belt set - ms angle iron: 50x50x6, length [1800 mm x 2 no.]for dead end structures 96 x-bracing set - ms angle iron: 50x50x6, length [2125 mm x2 no.] for dead end structures 97 x-arm(horizental) - ms c. iron: 50x50x6, length [2340 mm x2 no.]for dead end structures 98 discs insulator sets on dead end structures (comprising 1 no. disc: ^^(porcelain, bs, 12 kv, 90 kn) including dead end clamps etc.) x (3 no. conductors) x (2 no. sides)for dead end structures 99 11 kv pin insulators (porcelain, 12 kv, 10 kn): 3 no per pole structure for dead end structures 100 stay set complete in all respect ( single pole-1no. , /d. pole structures-4nos.) 101 stay wire (7/3.15 mm) (8.0 kg per stay set) 102 single continous earth wire (gi, 8 swg) {alongwith 1 wire lengths for avg. one road crossing @ 20 m and additional 1% (sag and wastage)} @ 0.102 kg/m 103 eye hook for earth wire 104 earth wire clamp 105 ms chanel iron 75x40x6mm, length: 2400mm for road crossing/g.o switch 106 half clamp (on d/p dead end str:4nos; on run through str. 2nos.) 107 full clamp (on d/p dead end str:4nos; on run through str. 2nos.) 108 danger plate (250x200x1.6 mm) 109 m. s. nuts & bolts off sizes (galvanised coated) [prefarably 16mm ø or more (with flat and spring washer) 110 barbed wire (rec sp f 3/1981) 111 g.o ab switch unit (11kv,400,663ka) tripple pole o/d type 112 alluminium paint 113 supply of lt line 114 acsr 6/1/3.35 mm sq. 115 steel pole 8mtr. long (1800mm long) 116 muff for steel tubular pole 117 shackle insulators (16kn) (recd-3/761)(iss no 1445/1977) 118 d-iron (u-clamp) (recd-4/79)(iss no 7935/1975) 119 earth knob 120 lt saty set complete with satywire rec no 31/1983 121 prov. full clamp 122 coil earthing (spec j-1/72) 123 g.i.wire no 8 swg earth wire1.03km (sep.g-2/72) for suporting cable 124 spool tie 125 m.s.nuts & bolt off sizes 126 aluminium paint 127 erection of lt line 128 acsr 6/1/3.35 mm sq. 129 steel pole 8mtr. long (1800mm long) 130 muff for steel tubular pole 131 shackle insulators (16kn) (recd-3/761)(iss no 1445/1977) 132 d-iron (u-clamp) (recd-4/79)(iss no 7935/1975) 133 earth knob 134 lt saty set complete with satywire rec no 31/1983 135 prov. full clamp 136 coil earthing (spec j-1/72) 137 g.i.wire no 8 swg earth wire1.03km (sep.g-2/72) for suporting cable 138 spool tie 139 m.s.nuts & bolt off sizes 140 aluminium paint