Electricity Department Tender
Take tender evaluation notes for Goa Electricity Department Tender
Costs
EMD
₹ 66,238Document Cost
₹ 1,500Tender Fee
₹ 6,000
Summary
Tender For The Work Of Improvement Of Low Voltage At Raichemol Village In V.p Panchwadi, Under The Jurisdiction Of Sub Div-iv, Div-vii, Curchorem
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2025_ED_21737_1Tender No
Tender-20(25-26)Tender Authority
Electricity Department ViewPurchaser Address
-Website
http://eprocure.goa.gov.in
GEM & Bid Advisory Services
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BOQ Items
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Removing of 4 PIN 'X' arm of 75x40 Channel
1
130
130.5
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Fixing of DTC metering unit
1
1072
1072
... More
Supply of LA stay clamps for 9mt RCC pole All clamps & suitable nut bolts shall be hot dipped galvanized generally conforming to IS - 2633/72 and should be fitted with nut bolts.
10
491
4910
... More
Supply of LT 4 Pin cross arm channel type The cross arms shall be fitted vertically onto the top end of the poles, at a height conforming to the relevant I.E. rules & utilizing suitable size of HDGI clamps & HDGI washers, HDGI nut bolts
10
1109
11090
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Stringing of AA conductor GNAT Includes spreading of AAC Conductors without any damage and stringing with proper tension without any kinks/damage including binding of conductor at pin points, jumpering at cut points, guard loops.. etc. The ground & line clearances at road crossings, along roads, L.T. crossings & other crossings shall be as the relevant I.E. rules. Tree cutting wherever required is to be carried out before stringing of the Conductor with prior permission of the Engineer in charge. The rates for Stringing of conductor in Schedule-II shall in¬clude cost of tree cutting as well. GNAT conductor for double neutral, & guard loops.
0.96
9100
8772.4
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Supply of Straight through joint complete for 11 KV XLPE cable of size 3 x 300sq.mm
2
29559
59118
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Erection of 3 WAY RMU ,11KV, 630 Amps,21 kA, 3 sec, SF6 Outdoor RMU- 2 LBS+ 1 CB Extension/Non-Extendable Two (2) Motor operated load break switches (LBSs) with manual operated earthing switches inSF6 and one (1) vaccum circuit breaker with electrical closing and tripping along with disconnector and earthing switches SCADA compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the bidder. Each module shall consist of VPIS, FPI in LBS module (N-1) but not less than 1 no's per RMU. Suitable arrangement for mounting FRTU, modem or Ethernet switch/LIU along with battery, battery charger shall be provided in RMU.
1
9720
9720
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Supply of RCC pole 9mtrs long 9meters long R.C.C. Pole conforming to IS standards as amended upto date. The Component used for pole shall conform to following IS amended upto date.
Ordinary Port land cement 53 grade IS 12269
Aggregate IS 383-1970
Torsteel IS 1786-7985
MS bar IS 432 P 1&2-1982 The minimum ultimate transverse load of pole shall be 300Kg for 9mtr. RCC Pole respectively and factor of safety shall be 2.5. The pole shall be marked as per IS. The poles shall be tested as per IS 785 & 2905-1989 as amended upto date at the manufactures works in the presence of the departmental representative and test reports shall be furnished for acceptance. The poles will be accepted subject to passing of tests and verification of reinforcement and concrete after breaking one pole from each lot at cost of the manufacturer.
5
8386
41930
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Supply of LT 2 Pin cross arm channel type The cross arms shall be fitted vertically onto the top end of the poles, at a height conforming to the relevant I.E. rules & utilizing suitable size of HDGI clamps & HDGI washers, HDGI nut bolts
19
569
10811
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Supplying and filling in plinth under floors, trenches including watering ramming consolidating, dressing , complete a) Sand
39.84
2170
86452.8
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Material Cost (Materials which are shown under erection & which are not shown under material will be supplied departmentally.
-
-
-
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Supply of 3 1/2 core XLPE Armoured cable 95sq.mm.1.1KV grade
24
750
18000
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Erection of HG fuse unit 11 KV 200A 11 KV H. G. fuse unit with detailed specifications enclosed herewith Routine tests and acceptance for post insulators as per IS-2544-1973 as amended upto date and shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.
1
3368
3368
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Supplyof CCMS Panel for street light 3 phase
1
34483
34483
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Supplyof Stay sets complete for 9 mtr RCC pole HDGI Stay Sets Complete Comprising of stay rod with plate, HDGI stay wire of size 7/10swg, break insulator of 15KV/8KV, HDGI turn buckle with eye bolt, suitable HDGI stay clamps, HDGI nut bolts, etc. The Stay wire shall comply with the specific requirements of IS: 2141-1979, IS: 4826-1979 & IS: 6594-1974 or the latest versions thereof. The wires shall be of tensile grade 4 & having minimum tensile strength of 700 N/mm2 conforming to IS: 2141. GI stay rod of 1800mm long and 16mm dia with an eye band of internal dia 40mm at one end and threaded up to length of 200mm at the other end galvanized. GI stay plate of 450x450x8mm size with a hole drilled at the centre to suit 16mm dia GI rod galvanized. GI stay wire standard of size 7/3.15mm (7/10SWG) wire should conform to ISS-2141/68 grade I and hot dipped galvanized as per IS 4826/1968 with up to date amendments. Two nos of GI square washer of size 40x40x6mm to suit the 16mm dia GI rod. Two nos of GI hexagonal nut and bolt suitable for threaded portion of the stay rod mentioned above and conforming to IS-1365/67 with amendment No-1. All the GI materials shall conform to IS-226/75 with amendment No- 1 to 3 tested quality. The breaking load shall be 63KN min proof load (40% of breaking load shall be performed on all the stay sets. These figures have been taken from IS-16/74 with amendment No. . Turn buckle with eye bolts for 11KV line & conforming to the following. One no of turn buckle made out of 16mm dia GI rod and 50x50x6mm M.S. angle galvanized. One eye bolt made out of 20mm dia GI rod with 40mm inner dia eye at one end threaded up to 300mm length from the other side. Two no’s GI nuts suitable for the threaded portion of eye bolt material specification IS-226/77 (tested quality) The breaking load and proof load shall be as per BS16/64 with amendment No-1. GI wire with tensile strength 32Kg/mm to 55Kg/mm soft quality 4.00mm dia 8SWG wire should conform to ISS-280/1972 and galvanized to heavy type as per ISS-4826/1968 with up to date amendments. The strain insulators shall be sound, free from defects, thoroughly vitrified & smoothly glazed & shall comply with the IS: 5300-1969 or the latest version thereof. The L.T. strain insulator shall have a minimum failing load of 44KN.
7
4367
30569
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Laying of RCC Hume Pipe 150mm dia with required no. of collars, for road crossing.
24
151
3624
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Supply of 11KV 3 phase indoor terminating kit complete, for 11 KV XLPE cable of size 3 x 185 sq.mm including sockets/lugs/connectors etc. for connecting RMU for main section side.
1
7873
7873
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Erection of HDGI flat of size 25mm x 5mm for earthing of RMU's
10
48
480
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Supply of SA X arm clamps for 7.5mt RCC pole Cross arms shall be made of HDGI channel of size ISMC 75X40X7.3mm. hot dip galvanizing generally conforming to IS – 2633/72 . The cross arm shall not be welded/joined at any place except as specified. The cross arms shall be fitted horizontally on to the top end of the poles at a height conforming to the relevant I.E. Rules and utilizing suitable size of HDGI clamps, HDGI Nut & Bolts.The length of cut point cross arm should be 1.3 mtrs & guard cross arm should be 1.5 mtrs. The length of cut point cross arm should be 0.7mtrs.
2
184
368
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Removing of LT pin insulator with G.I Pin
5
86
432.5
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Removing of RCC pole 7.5 mts long
2
2600
5200
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Supply of AA conductor GNAT Includes spreading of AAC Conductors without any damage and stringing with proper tension without any kinks/damage including binding of conductor at pin points, jumpering at cut points, guard loops.. etc. The ground & line clearances at road crossings, along roads, L.T. crossings & other crossings shall be as the relevant I.E. rules. Tree cutting wherever required is to be carried out before stringing of the Conductor with prior permission of the Engineer in charge.
0.96
31000
29884
... More
Supply of Distribution Box(MS) with 400A MCCB & kit kat fuses The MS distribution box shall be designed as per the general specifications . The distribution box should be mounted vertically on the ground with proper foundation. The rate specified is inclusive of foundation work, etc. The Distribution box shall be provided with two doors & MCCB of 400A capacity and Kit Kat fuses with 200A ratings shall be provided. A separate compartment with a separate door with sealing arrangement, exclusively for energy meter shall be provided.
1
63140
63140
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Supply of RCC Cable route Markers (400 x 900 x 100 mm)
4
528
2112
... More
Providing Stay sets complete for 9 mtr RCC pole HDGI Stay Sets Complete Comprising of stay rod with plate, HDGI stay wire of size 7/10swg, break insulator of 15KV/8KV, HDGI turn buckle with eye bolt, suitable HDGI stay clamps, HDGI nut bolts,etc. The Stay wire shall comply with the specific requirements of IS: 2141-1979, IS: 4826-1979 & IS: 6594-1974 or the latest versions thereof. The wires shall be of tensile grade 4 & having minimum tensile strength of 700 N/mm2 conforming to IS: 2141. GI stay rod of 1800mm long and 16mm dia with an eye band of internal dia 40mm at one end and threaded up to length of 200mm at the other end galvanized. GI stay plate of 450x450x8mm size with a hole drilled at the centre to suit 16mm dia GI rod galvanized. GI stay wire standard of size 7/3.15mm (7/10SWG) wire should conform to ISS-2141/68 grade I and hot dipped galvanized as per IS 4826/1968 with up to date amendments. Two nos of GI square washer of size 40x40x6mm to suit the 16mm dia GI rod. Two nos of GI hexagonal nut and bolt suitable for threaded portion of the stay rod mentioned above and conforming to IS-1365/67 with amendment No-1. All the GI materials shall conform to IS-226/75 with amendment No- 1 to 3 tested quality. The breaking load shall be 63KN min proof load (40% of breaking load shall be performed on all the stay sets. These figures have been taken from IS-16/74 with amendment No. Conforming to Drawing enclosed. Turn buckle with eye bolts for 11KV line & conforming to the following. One no of turn buckle made out of 16mm dia GI rod and 50x50x6mm M.S. angle galvanized. One eye bolt made out of 20mm dia GI rod with 40mm inner dia eye at one end threaded up to 300mm length from the other side. Two no’s GI nuts suitable for the threaded portion of eye bolt material specification IS-226/77 (tested quality) The breaking load and proof load shall be as per BS16/64 with amendment No-1. GI wire with tensile strength 32Kg/mm to 55Kg/mm soft quality 4.00mm dia 8SWG wire should conform to ISS-280/1972 and galvanized to heavy type as per ISS-4826/1968 with up to date amendments. The strain insulators shall be sound, free from defects, thoroughly vitrified & smoothly glazed & shall comply with the IS: 5300-1969 or the latest version thereof. The L.T. strain insulator shall have a minimum failing load of 44KN.
7
2466
17262
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Fixing of LT 2 Pin cross arm channel type The cross arms shall be fitted vertically onto the top end of the poles, at a height conforming to the relevant I.E. rules & utilizing suitable size of HDGI clamps & HDGI washers, HDGI nut bolts
19
232
4408
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Fixing of LT Pin insulator with GI Pin The pin insulators shall be of sound, free from defects, thoroughly vitrified & smoothly glazed of brown color except for the screw threads & the parts on which the porcelain is supported. The insulator shall be in one piece. The pin insulator shall have a top groove & shall be threaded to take mild steel pins & shall conform to IS: 1445-1977. The pin shall be suitable for the minimum failing load of 3.5KN. The insula¬tor shall comply to the tests as per IS: 1445. The fittings shall be conf to IS: 7935-1975 or the latest version thereof . The ferrous pin, nuts & washers except those made of stainless steel shall be hot dipped galvanized. The threads of nuts shall be cut after galvanizing & shall be well oiled & greased. The pin shall have a stalk length of 135mm, shank length of 125mm & minimum failing load of 2.0 KN.
26
173
4498
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Fixing of SA X arm clamps for 9mt RCC pole All clamps & suitable nut bolts shall be hot dipped galvanized generally conforming to IS - 2633/72and should be fitted with nut bolts.
10
45
450
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Erection of11 KV GOAB switch 200A 12 KV rated voltage GOAB switches tilting type, outdoor, manually operated, triple pole, single break, conforming to IS: 9921-Part1 to V as amended upto date and detailed specifications enclosed herewith. Each set shall comprise of six pedestal and three tilting post insulators. Insulator should be factory cemented by the manufactures of the insulators and have minimum 320mm creepage distance and AB switches contacts shall be of copper/copper alloy. The AB switches shall be of 200 A current rating:
1
3971
3971
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Laying of 3 1/2 core XLPE Armoured cable 95sq.mm.1.1KV grade
24
149
3576
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Supply of LA X arm clamps for 9mt RCC pole All clamps & suitable nut bolts shall be hot dipped galvanized generally conforming to IS - 2633/72and should be fitted with nut bolts.
16
266
4256
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Erection of RCC pole 7.5mtrs long 7.5meters long R.C.C. Pole conforming to IS standards as amended upto date. The Component used for pole shall conform to following IS amended upto date.
Ordinary Port land cement 53 grade IS 12269
Aggregate IS 383-1970
Torsteel IS 1786-7985
MS bar IS 432 P 1&2-1982
The minimum ultimate transverse load of pole shall be 250Kgs for 7.5mtr. RCC Pole respectively and factor of safety shall be 2.5. The pole shall be marked as per IS. The poles shall be tested as per IS 785 & 2905-1989 as amended upto date at the manufactures works in the presence of the departmental representative and test reports shall be furnished for acceptance. The poles will be accepted subject to passing of tests and verification of reinforcement and concrete after breaking one pole from each lot at cost of the manufacturer.
2
5200
10400
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Supply of Alluminium crimp lugs 70 sq. mm.(fror Earthing and Jumpering ) The lugs shall be fitted as per departmental standards.
20
34
680
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Supply of DTC metering unit
1
25688
25688
... More
Alluminium crimp lugs 95 sq. mm. The lugs shall be fitted as per departmental standards.
24
40
960
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Removing of AA conductor ANT
0.24
5150
1236
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Supply of11 KV GOAB switch 200A 12 KV rated voltage GOAB switches tilting type, outdoor, manually operated, triple pole, single break, conforming to IS: 9921-Part1 to V as amended upto date and detailed specifications enclosed herewith. Each set shall comprise of six pedestal and three tilting post insulators. Insulator should be factory cemented by the manufactures of the insulators and have minimum 320mm creepage distance and AB switches contacts shall be of copper/copper alloy. The AB switches shall be of 200 A current rating:
1
23535
23535
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Fixing of LA X arm clamps for 7.5mt RCC pole Cross arms shall be made of HDGI channel of size ISMC 75X40X7.3mm. hot dip galvanizing generally conforming to IS – 2633/72 . The cross arm shall not be welded/joined at any place except as specified i. The cross arms shall be fitted horizontally on to the top end of the poles at a height conforming to the relevant I.E. Rules and utilizing suitable size of HDGI clamps, HDGI Nut & Bolts.The length of cut point cross arm should be 1.3 mtrs & guard cross arm should be 1.5 mtrs. The length of cut point cross arm should be 0.7mtrs.
11
32
352
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Fixing of LT Shackle insulator with metal parts The L.T. Shackle insulators (as per the approved drawing) shall be of brown glazed of size 100x115 mm generally conforming to type 2 figures 4 of IS/445/1966 with amendment no. 1 and as amended upto date & also with IS: 1445/1977 or as amended upto date. The fittings shall be conforming to IS: 7935-1975 or the latest version thereof. The same shall be suitable of a normal system voltage of 440volts with tolerance limits of +-5%. The shackle insulator shall be suitable for the minimum failing load of 16.0 KN. The insulator shall comply to the tests as per IS: 1445. All ferrous fittings & parts other than that of stainless steel shall be hot dipped galvan¬ized. The Strip type fittings shall consists of a pair of M.S. straps, 2 nos. M.S. Bolts with hexagonal head & nuts, 2 nos. spring washers & helically formed conductor dead-end fittings made of aluminum alloy or aluminum-clad steel conforming to the relevant IS specifications.
62
208
12896
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Supply of GI pipe,150mm dia, Class B for bridge crossing.
10
1681
16810
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Fixing of Enamelled Danger boards for 11 KV The plate should be made from mild stel at least 1.6mm thick and vitereous enamelled white with letters,figures and covectional skull and bones in signal red color on the front side.The rear side of the plate shall be enamelled. All lettering should be centrally spaced. The corners of the plates should be rounded offsize"250mm x 200mm.
2
57
114
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Erection of 11KV 3 phase indoor terminating kit complete, for 11 KV XLPE cable of size 3 x 185 sq.mm including sockets/lugs/connectors etc. for connecting RMU for main section side .
1
2548
2548
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Fixing of Distribution Box(MS) with 400A MCCB & kit kat fuses The MS distribution box shall be designed as per the general specifications and as per the enclosed drawing. The distribution box should be mounted vertically on the ground with proper foundation. The rate specified is inclusive of foundation work, etc. The Distribution box shall be provided with two doors & MCCB of 400A capacity and Kit Kat fuses with 200A ratings shall be provided. A separate compartment with a separate door with sealing arrangement, exclusively for energy meter shall be provided.
1
8795
8795
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Supply & providing of Centering and shuttering including struttings, propping etc. and removal of formwork for a) Foundations, footings, bases of columns and mass concrete for RMU's
5.1
563
2871.3
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Supply of 9 KV 5 KA lightening arrestors 9 KV, 5 KA nominal discharge current Metal Oxide gapless distribution class lightning arrestor conforming to IEC-60099-4 and IS 3070 Part 3 1993 as amended upto date suitable for 11 KV 50 HZ effectively earthed neutral system with necessary mounting arrangements and connector suitable to connect ACSR conductor upto overall diameter 12.30 mm. The marking of the Lightning Arrestors shall be as per IS The Acceptance tests and routine tests shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.
3
3033
9099
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Supply of LT Shackle insulator with metal parts The L.T. Shackle insulators, shall be of brown glazed of size 100x115 mm generally conforming to type 2 figures 4 of IS/445/1966 with amendment no. 1 and as amended upto date & also with IS: 1445/1977 or as amended upto date. The fittings shall be conforming to IS: 7935-1975 or the latest version thereof. The same shall be suitable of a normal system voltage of 440volts with tolerance limits of +-5%. The shackle insulator shall be suitable for the minimum failing load of 16.0 KN. The insulator shall comply to the tests as per IS: 1445. All ferrous fittings & parts other than that of stainless steel shall be hot dipped galvan¬ized. The Strip type fittings shall consists of a pair of M.S. straps, 2 nos. M.S. Bolts with hexagonal head & nuts, 2 nos. spring washers & helically formed conductor dead-end fittings made of aluminum alloy or aluminum-clad steel conforming to the relevant IS specifications
62
372
23064
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Laying of 11KV, 3 core 185sq.mm aluminium, XLPE insulated, flat wire armoured, 11 KV (Earthed) Cable
32
263
8416
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Fixing of 11kv Pin insulators with GI pins Forged G. I. Pin conforming to IS 2486 part 1 & 2 as amended upto date suitable for 11 KV glazed porcelain pin insulators conforming to IS: 731/71 as amended upto date. G. I pin shall conform to reference S-165 N fig. 5 of IS: 2486/ (part-II)/74 as amended upto date. Dimensions ‘X’ in said fig. shall be 150 mm (screwed 100 mm). Pin shall be supplied along with one suitable G. I. hexagonal nut and G. I. spring washer. Minimum failing load of pin shall be 10 KN. G I. pins and nuts shall be hot dip galvanized as per IS: 2629/66 as amended up to date. The washers shall be electro galvanized. Acceptance tests and Routine tests shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. Department reserves the right to witness all the above tests.
3
152
456
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Fixing of LA X arm clamps for 9mt RCC pole All clamps & suitable nut bolts shall be hot dipped galvanized generally conforming to IS - 2633/72 and should be fitted with nut bolts.
16
45
720
... More
Laying of Vibro press RCC protective covers of size 480mm long x 250mm width and 50 mm thick capable of bearing load of 135 Kg. And covered with earth/sand upto depth of 0.15 mts. Conforming to IS 1255-1967 at non-road crossing
752
60
45120
... More
Supply of Earthing complete with 40mm G.I. pipe,2.5mts long alongwith 20kg each salt, charcoal complete of Hot Dip galvanized steel tube of heavy class, 40mm nominal bore conforming to IS 1239 Part 1 1990 as amended upto date and Hot Dip zinc coating shall conform to IS 4736-1968 as amended upto date. The pipe dimension shall be as follows.
Outside Diameter in mm Max Min Thickness in mm Mass Of Tube Plain End kg/m
48.8 47.9 4.0 4.37
The testing of galvanization as per IS shall be carried by the manufacturer and test reportsas per CEE’s drawing enclosed with alternate layers of charcoal & salted. Earthing with salt, charcoal, pipe etc. after digging of pit of size 0.6X0.6X2.5mts deep in all type of soil should be provided as per the relevant I.S. all the required points shall be connected to earth as per the relevant I.E. Rules by means of ACSR Weasel conductor.
6
2730
16380
... More
Supply of FRP fencing complete with gateas per specification for distribution transformer (size 4Mx3Mx2M) with concreting for FRP fencing supports with plinth (0.3x0.3x0.5) Cu.m. x 12 nos. each ratio 1:3:6
1
76667
76667
... More
Fixing of H.D.G.I. DP Structure materials M.S. Angle of size 50 x 50 x 6 mm of minimum tensile strength 410 MPa conforming to IS 2062 as amended upto date. The sectional weight of steel shall be 4.5kg/m. The length of each piece shall be 4.5m to 6m.
The rolling and cutting tolerances for weight and dimensions of steel shall be as per IS 1852-1985. Tests as per IS shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.
M.S. Channel 100 X 50 MM ISMC of minimum tensile strength 410 MPa conforming to IS 2062 as amended up to date. The sectional weight of steel shall be 9.2kg/m for M.S. Channel 100x50x6 MM ISMC. The sectional weight of steel shall be 7.14kg/m for M.S. Channel 75x40x6 MM ISMC
The length of each piece shall be 4.5m to 6m.
The rolling and cutting tolerances for weight and dimensions of steel shall be as per IS 1852-1985.
Tests as per IS shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.
274
47
12878
... More
Carrying out detailed physical survey of the area including detailed GPS survey which includes indicating and marking location of other utilities if any, furnishing of optimum and economical route and design for layong of LT, XLPE cables of various size and accessories, including plotting on the scaled land base map of size 1:1000 indicating all features and submitting drilling profile indicating proposed plan for open trenching,road,nullah,culvet, over bridge, rail crossing, or any other special crossing. The work shall include digging of trial pits at suitable intervals and re-instatement of dug-up area of trial pits. The detailed documents as well as the write-up shall be furnished in 02 nos. of hard copies and soft copies for approval.Upon approval fresh 06 Nos. of hard copies alongwith a soft copy shall be furnished duly corrected. On completion, the contractor has to submit final survey map with longitude and latitude of each every item with other details for asset mapping.
0.2
15000
3000
... More
Providing of Alluminium crimp lugs 120 sq. mm. The lugs shall be fitted as per departmental standards.
6
88
528
... More
Supply of 11kv Disc insulators with metal parts 45KN 11 KV disc insulators ball and socket type, type ‘A’ porcelain brown glazed duly cemented at factory with MCI socket cap, forged steel ball pin and supplied with Phosphor bronze “W” split pin as per IS 731-1971 as amended upto date. Minimum failing load. 45 KN.
Pin ball diameter 16 mm. Minimum Creepage distance 320 mm. Ferrous parts shall be galvanized as per relevant IS. Insulator shall be marked as per IS. Acceptance tests and routine tests shall be carried out as per IS by the manufacturer and test results shall be furnished by the manufacturer before supply of materials.
Department reserves the right to witness all the above tests.
3-bolted type hardware fitting suitable for 11KV ball and socket type disc insulators of 16mm pin, failing load of 45KN and suitable for ACSR WEASEL conductor. The metal parts shall be conform to IS-2486 Part 1-1993, 2486 Part 2-1989 as amended upto date.
All iron parts should be hot dip galvanized as per IS:2629/1985 as amended upto date
Acceptance tests and routine tests shall be carried out by the manufacturer’s works and test reports shall be furnished before supply of materials. Department reserves the right to witness the above testing.
3
2365
7095
... More
Stringing of AA conductor ANT Includes spreading of AAC Conductors without any damage and stringing with proper tension without any kinks/damage including binding of conductor at pin points, jumpering at cut points, guard loops.. etc. The ground & line clearances at road crossings, along roads, L.T. crossings & other crossings shall be as the relevant I.E. rules. Tree cutting wherever required is to be carried out before stringing of the Conductor with prior permission of the Engineer in charge. The rates for Stringing of conductor in Schedule-II shall in¬clude cost of tree cutting as well. AAC Ant conductor for phases.
1.09
10300
11268.2
... More
Supply of RCC Hume Pipe 150mm dia with required no. of collars, for road crossing.
24
317
7608
... More
Erection of 100 KVA, Distribution transformer All bolts, studs, screw threads, pipe threads, bolt heads and nuts shall comply with the appropriate Indian Standards for metric threads, or the technical equivalent. Bolts or studs shall not be less than 6 mm in diameter except when used for small wiring terminals. All nuts and pins shall be adequately locked. Wherever possible bolts shall be fitted in such a manner that in the event of failure of locking resulting in the nuts working loose and falling off, the bolt will remain in position. All ferrous bolts, nuts and washers placed in outdoor positions shall be treated to prevent corrosion, by hot dip galvanising, except high tensile steel bolts and spring washers which shall be electro galvanised/ plated. Appropriate precautions shall be taken to prevent electrolytic action between dissimilar metals. Each bolt or stud shall project at least one thread but not more than three threads through the nut, except when otherwise approved for terminal board studs or relay stems. If bolts nuts are placed so that they are inaccessible by means of ordinary spanners, special spanners shall be provided. The length of the screwed portion of the bolts shall be such that no screw thread may form part of a shear plane between members. Taper washers shall be provided where necessary. Protective washers of suitable material shall be provided front and back or the securing screws.
1
11017
11017
... More
Erection of 11KV, 3 phase, Indoor type, heat shrinkable end termination kit complete, for 11 KV XLPE cable of sizof make Raychem.
2
2548
5096
... More
Erection of RCC Cable route Markers (400 x 900 x 100 mm)
4
256
1024
... More
Supply of 11KV, 3 core 185sq.mm aluminium, XLPE insulated, flat wire armoured, 11 KV (Earthed) Cable
32
1780
56960
... More
Erection of 11KV 3 phase outdoor terminating kit complete, for 11 KV XLPE cable of size 3 x 185 sq.mm including sockets/lugs/connectors etc. for connecting 11KV end of Distribution transformer .
1
2648
2648
... More
Providing Stay sets complete for 7.5 mtr RCC pole HDGI Stay Sets Complete Comprising of stay rod with plate, HDGI stay wire of size 7/10swg, break insulator of 15KV/8KV, HDGI turn buckle with eye bolt, suitable HDGI stay clamps, HDGI nut bolts,etc. The Stay wire shall comply with the specific requirements of IS: 2141-1979, IS: 4826-1979 & IS: 6594-1974 or the latest versions thereof. The wires shall be of tensile grade 4 & having minimum tensile strength of 700 N/mm2 conforming to IS: 2141. GI stay rod of 1800mm long and 16mm dia with an eye band of internal dia 40mm at one end and threaded up to length of 200mm at the other end galvanized. GI stay plate of 450x450x8mm size with a hole drilled at the centre to suit 16mm dia GI rod galvanized. GI stay wire standard of size 7/3.15mm (7/10SWG) wire should conform to ISS-2141/68 grade I and hot dipped galvanized as per IS 4826/1968 with up to date amendments. Two nos of GI square washer of size 40x40x6mm to suit the 16mm dia GI rod. Two nos of GI hexagonal nut and bolt suitable for threaded portion of the stay rod mentioned above and conforming to IS-1365/67 with amendment No-1. All the GI materials shall conform to IS-226/75 with amendment No- 1 to 3 tested quality. The breaking load shall be 63KN min proof load (40% of breaking load shall be performed on all the stay sets. These figures have been taken from IS-16/74 with amendment No. Conforming to Drawing enclosed. Turn buckle with eye bolts for 11KV line & conforming to the following. One no of turn buckle made out of 16mm dia GI rod and 50x50x6mm M.S. angle galvanized. One eye bolt made out of 20mm dia GI rod with 40mm inner dia eye at one end threaded up to 300mm length from the other side. Two no’s GI nuts suitable for the threaded portion of eye bolt material specification IS-226/77 (tested quality) The breaking load and proof load shall be as per BS16/64 with amendment No-1. GI wire with tensile strength 32Kg/mm to 55Kg/mm soft quality 4.00mm dia 8SWG wire should conform to ISS-280/1972 and galvanized to heavy type as per ISS-4826/1968 with up to date amendments. The strain insulators shall be sound, free from defects, thoroughly vitrified & smoothly glazed & shall comply with the IS: 5300-1969 or the latest version thereof. The L.T. strain insulator shall have a minimum failing load of 44KN.
5
2404
12020
... More
Erection Cost
-
-
-
... More
Fixing CCMS Panel for street light 3 phase
1
1100
1100
... More
Supply of ACSR Weasel conductor for earthing & jumpering Includes spreading of ACSR conductor without any damage and stringing with proper tension without any kinks/damage including binding of conductor at pin points, jumpering at cut points etc. The ground & line clearances at road crossings, along roads, Crossings & other crossings shall be as the relevant I.E. Rules. Tree cutting wherever required is to be carried out before stringing of the Conductor with prior permission of the Engineer in charge.
0.13
40100
5012.5
... More
and Erection of 3 WAY RMU ,11KV, 630 Amps,21 kA, 3 sec, SF6 Outdoor RMU- 2 LBS+ 1 CB Extension/Non-Extendable Two (2) Motor operated load break switches (LBSs) with manual operated earthing switches inSF6 and one (1) vaccum circuit breaker with electrical closing and tripping along with disconnector and earthing switches SCADA compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the bidder. Each module shall consist of VPIS, FPI in LBS module (N-1) but not less than 1 no's per RMU. Suitable arrangement for mounting FRTU, modem or Ethernet switch/LIU along with battery, battery charger shall be provided in RMU.
1
620750
620750
... More
Supply of G.I. earthing pipe, 2500mm long, 40mm nominal dia, class B, perforated for RMU's The pit shall be filled with homogenous mixture of 20Kgs of Charcoal, 20Kgs of salt and sand /soil with Brick masonary Chambers The work includes excavation, backfilling & spreading of excavated surplace earth evenly at RMU's.
2
4428
8856
... More
Supply & providing of 12 mm cement plaster 1:4 ( 1 cement: 4 fine sand) for foundations of RMU's
1.7
147
249.9
... More
Laying of GI pipe,150mm dia, Class B for bridge crossing.
10
182
1820
... More
Refilling of excavated soil in the foundations, trenches etc. with available excavated earth in layers not exceeding 20 cm depth, cosolidating each layer by ramming and watering lead upto 50 M and all lifts and disposal of surplus earth in cable trenches and foundations of equipments.
111.86
120
13423.2
... More
Supply of AA conductor ANT Includes spreading of AAC Conductors without any damage and stringing with proper tension without any kinks/damage including binding of conductor at pin points, jumpering at cut points, guard loops.. etc. The ground & line clearances at road crossings, along roads, L.T. crossings & other crossings shall be as the relevant I.E. rules. Tree cutting wherever required is to be carried out before stringing of the Conductor with prior permission of the Engineer in charge.
1.09
60500
66187
... More
Providing of Alluminium crimp lugs 95 sq. mm. The lugs shall be fitted as per departmental standards.
24
65
1560
... More
Removing of 2 PIN 'X' arm of 75x40 Channel
1
116
116
... More
Providing of Alluminium crimp lugs 70 sq. mm.(fror Earthing and Jumpering ) The lugs shall be fitted as per departmental standards.
20
59
1180
... More
Fixing of 9 KV 5 KA lightening arrestors 9 KV, 5 KA nominal discharge current Metal Oxide gapless distribution class lightning arrestor conforming to IEC-60099-4 and IS 3070 Part 3 1993 as amended upto date suitable for 11 KV 50 HZ effectively earthed neutral system with necessary mounting arrangements and connector suitable to connect ACSR conductor upto overall diameter 12.30 mm. The marking of the Lightning Arrestors shall be as per IS The Acceptance tests and routine tests shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.
3
174
522
... More
Stringing of ACSR Weasel conductor for earthing & jumpering Includes spreading of ACSR conductor without any damage and stringing with proper tension without any kinks/damage including binding of conductor at pin points, jumpering at cut points etc. The ground & line clearances at road crossings, along roads, Crossings & other crossings shall be as the relevant I.E. Rules. Tree cutting wherever required is to be carried out before stringing of the Conductor with prior permission of the Engineer in charge.
0.13
11000
1375
... More
Providing Anti climbing devices with clamps(barbed wire) Hot dip galvanized steel barbed wire type 4 conforming to IS:278/1962 as amended upto date and galvanization conforming to IS:4826/1979as amended upto date. Nominal diameter of line wire and point wire shall be 2.24mm each. Nominal distance between the two barbs shall be 150mm. The weight of each coil shall be 25 to 35 kg exclusive of weight of the reel. Tests as per IS shall be carried out at the manufacturer’s work & test reports shall be furnished before supply of materials. The department reserves the right to witness all the above tests.
2
46
92
... More
Excavation in any type of soil including hard laterite soil by mechanical means( hydraulic excavator)/manual means for laying of HT/ LT cables of various sizes including excavation for equipment foundations i.e for RMU's including getting out the excavated soil and disposal of surplus excavated soil.
137
468
64116
... More
Supply of Vibro press RCC protective covers of size 480mm long x 250mm width and 50 mm thick capable of bearing load of 135 Kg. And covered with earth/sand upto depth of 0.15 mts. Conforming to IS 1255-1967 at non-road crossing
752
135
101520
... More
Supply of RCC pole 7.5mtrs long 7.5meters long R.C.C. Pole conforming to IS standards as amended upto date. The Component used for pole shall conform to following IS amended upto date.
Ordinary Port land cement 53 grade IS 12269
Aggregate IS 383-1970
Torsteel IS 1786-7985
MS bar IS 432 P 1&2-1982
The minimum ultimate transverse load of pole shall be 250Kgs for 7.5mtr. RCC Pole respectively and factor of safety shall be 2.5. The pole shall be marked as per IS. The poles shall be tested as per IS 785 & 2905-1989 as amended upto date at the manufactures works in the presence of the departmental representative and test reports shall be furnished for acceptance. The poles will be accepted subject to passing of tests and verification of reinforcement and concrete after breaking one pole from each lot at cost of the manufacturer.
2
6092
12184
... More
Supply of Enamelled Danger boards for 11 KV The plate should be made from mild stel at least 1.6mm thick and vitereous enamelled white with letters,figures and covectional skull and bones in signal red color on the front side.The rear side of the plate shall be enamelled. All lettering should be centrally spaced. The corners of the plates should be rounded offsize"250mm x 200mm.
2
248
496
... More
Erection of RCC pole 9mtrs long 9meters long R.C.C. Pole conforming to IS standards as amended upto date. The Component used for pole shall conform to following IS amended upto date.
Ordinary Port land cement 53 grade IS 12269
Aggregate IS 383-1970
Torsteel IS 1786-7985
MS bar IS 432 P 1&2-1982 The minimum ultimate transverse load of pole shall be 300Kg for 9mtr. RCC Pole respectively and factor of safety shall be 2.5. The pole shall be marked as per IS. The poles shall be tested as per IS 785 & 2905-1989 as amended upto date at the manufactures works in the presence of the departmental representative and test reports shall be furnished for acceptance. The poles will be accepted subject to passing of tests and verification of reinforcement and concrete after breaking one pole from each lot at cost of the manufacturer.
5
5900
29500
... More
Supply of LT Pin insulator with GI Pin The pin insulators shall be of sound, free from defects, thoroughly vitrified & smoothly glazed of brown color except for the screw threads & the parts on which the porcelain is supported. The insulator shall be in one piece. The pin insulator shall have a top groove & shall be threaded to take mild steel pins & shall conform to IS: 1445-1977. The pin shall be suitable for the minimum failing load of 3.5KN. The insula¬tor shall comply to the tests as per IS: 1445. The fittings shall be conf to IS: 7935-1975 or the latest version thereof & as per approved drawing. The ferrous pin, nuts & washers except those made of stainless steel shall be hot dipped galvanized. The threads of nuts shall be cut after galvanizing & shall be well oiled & greased. The pin shall have a stalk length of 135mm, shank length of 125mm & minimum failing load of 2.0 KN.
26
263
6838
... More
Supply and providing Cement concrete 1:2:4 Ordinary Portland Cement of grade 43 in HDPE bags of 50 KGs conforming to IS 8112.Cement should be filled in bags as per IS Specification. All bags should have ISI mark. The cement supplied shall be fresh and shall not be more than one month old from the date of manufacture. Cement concrete in the ratio 1:2:4(1 cement: 2 Sand, 4 graded granite/basaltic, aggregate 20mm nominal size) including cost of centering, shuttering & muffing 0.4mts above the ground & properly curved.
2.43
5555
13498.65
... More
Supply of H.D.G.I. DP Structure materials M.S. Angle of size 50 x 50 x 6 mm of minimum tensile strength 410 MPa conforming to IS 2062 as amended upto date. The sectional weight of steel shall be 4.5kg/m. The length of each piece shall be 4.5m to 6m.
The rolling and cutting tolerances for weight and dimensions of steel shall be as per IS 1852-1985. Tests as per IS shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.
M.S. Channel 100 X 50 MM ISMC of minimum tensile strength 410 MPa conforming to IS 2062 as amended up to date. The sectional weight of steel shall be 9.2kg/m for M.S. Channel 100x50x6 MM ISMC. The sectional weight of steel shall be 7.14kg/m for M.S. Channel 75x40x6 MM ISMC
The length of each piece shall be 4.5m to 6m.
The rolling and cutting tolerances for weight and dimensions of steel shall be as per IS 1852-1985.
Tests as per IS shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.
274
169
46306
... More
Supply of Anti climbing devices with clamps(barbed wire) Hot dip galvanized steel barbed wire type 4 conforming to IS:278/1962 as amended upto date and galvanization conforming to IS:4826/1979as amended upto date. Nominal diameter of line wire and point wire shall be 2.24mm each. Nominal distance between the two barbs shall be 150mm. The weight of each coil shall be 25 to 35 kg exclusive of weight of the reel. Tests as per IS shall be carried out at the manufacturer’s work & test reports shall be furnished before supply of materials. The department reserves the right to witness all the above tests.
2
145
290
... More
Supply of 11KV, 3 phase, Indoor type, heat shrinkable end termination kit complete, for 11 KV XLPE cable of size 3 x 300 sq.mm including sockets/lugs/connectors etc. for connecting RMU for main section side.
2
8840
17680
... More
Supply of SA X arm clamps for 9mt RCC pole All clamps & suitable nut bolts shall be hot dipped galvanized generally conforming to IS - 2633/72 and should be fitted with nut bolts.
10
266
2660
... More
Fixing of LT 4 Pin cross arm channel type The cross arms shall be fitted vertically onto the top end of the poles, at a height conforming to the relevant I.E. rules & utilizing suitable size of HDGI clamps & HDGI washers, HDGI nut bolts
10
261
2610
... More
Removing of AA conductor GNAT
0.24
4550
1092
... More
Supply of Alluminium crimp lugs 120 sq. mm. The lugs shall be fitted as per departmental standards.
6
54
324
... More
Fixing of LA stay clamps for 9mt RCC pole All clamps & suitable nut bolts shall be hot dipped galvanized generally conforming to IS - 2633/72 and should be fitted with nut bolts.
10
79
790
... More
Supply of HDGI nuts and bolts 100 X 16 mm The bolts and nuts shall be hot dip galvanized as per IS: 2629-1985 as amended upto date. Bolts and nuts shall be supplied in bags of 25 kgs each. The testing of galvanization of bolts and nuts all be carried out by the manufacturer and test reports shall be furnished before supply of materials. Department reserves the right to witness above testing.
18
228
4104
... More
Supply of 11kv Pin insulators with GI pins Forged G. I. Pin conforming to IS 2486 part 1 & 2 as amended upto date suitable for 11 KV glazed porcelain pin insulators conforming to IS: 731/71 as amended upto date. G. I pin shall conform to reference S-165 N fig. 5 of IS: 2486/ (part-II)/74 as amended upto date. Dimensions ‘X’ in said fig. shall be 150 mm (screwed 100 mm). Pin shall be supplied along with one suitable G. I. hexagonal nut and G. I. spring washer. Minimum failing load of pin shall be 10 KN. G I. pins and nuts shall be hot dip galvanized as per IS: 2629/66 as amended up to date. The washers shall be electro galvanized. Acceptance tests and Routine tests shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. Department reserves the right to witness all the above tests.
3
693
2079
... More
Fixing of SA X arm clamps for 7.5mt RCC pole Cross arms shall be made of HDGI channel of size ISMC 75X40X7.3mm. hot dip galvanizing generally conforming to IS – 2633/72 . The cross arm shall not be welded/joined at any place except as specified. The cross arms shall be fitted horizontally on to the top end of the poles at a height conforming to the relevant I.E. Rules and utilizing suitable size of HDGI clamps, HDGI Nut & Bolts.The length of cut point cross arm should be 1.3 mtrs & guard cross arm should be 1.5 mtrs. The length of cut point cross arm should be 0.7mtrs.
2
32
64
... More
Supply of HDGI flat of size 25mm x 5mm for earthing of RMU's
10
116
1160
... More
Fixing of HDGI nuts and bolts 100 X 16 mm The bolts and nuts shall be hot dip galvanized as per IS: 2629-1985 as amended upto date. Bolts and nuts shall be supplied in bags of 25 kgs each. The testing of galvanization of bolts and nuts all be carried out by the manufacturer and test reports shall be furnished before supply of materials. Department reserves the right to witness above testing.
18
30
540
... More
Supply of Warning tape for entire 11 KV route length.
0.2
15000
3000
... More
Supply of HG fuse unit 11 KV 200A 11 KV H. G. fuse unit Detailed specifications enclosed herewith Routine tests and acceptance for post insulators as per IS-2544-1973 as amended upto date and shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.
1
10450
10450
... More
Providing of Earthing complete with 40mm G.I. pipe,2.5mts long alongwith 20kg each salt, charcoal complete of Hot Dip galvanized steel tube of heavy class, 40mm nominal bore conforming to IS 1239 Part 1 1990 as amended upto date and Hot Dip zinc coating shall conform to IS 4736-1968 as amended upto date.The pipe dimension shall be as follows.
Outside Diameter in mm Max Min Thickness in mm Mass Of Tube Plain End kg/m
48.8 47.9 4.0 4.37
The testing of galvanization as per IS shall be carried by the manufacturer and test reports shall be furnished before supply of materials. The department reserves the right to witness all the above tests. Earthing is to be providing 40mm. diameter perforated G.I. pipe of class ‘B’ of length 2.5mts.as per CEE’s drawing enclosed with alternate layers of charcoal & salted. Earthing with salt, charcoal, pipe etc. after digging of pit of size 0.6X0.6X2.5mts deep in all type of soil should be provided as per the relevant I.S. all the required points shall be connected to earth as per the relevant I.E. Rules by means of ACSR Weasel conductor.
6
2444
14664
... More
Erection of Straight through joint complete for 11 KV XLPE cable of size 3 x 300sq.mm
2
3713
7426
... More
Erection of FRP fencing complete with gateas per specification for distribution transformer (size 4Mx3Mx2M) with concreting for FRP fencing supports with plinth (0.3x0.3x0.5) Cu.m. x 12 nos. each ratio 1:3:6
1
25000
25000
... More
Supply of 11KV, 3 core, 300 sq.mm. aluminium, XLPE insulated, flat wire armoured, 11 KV (Earthed) Cable
436
2595
1131420
... More
Laying of 11KV, 3 core, 300 sq.mm. aluminium, XLPE insulated, flat wire armoured, 11 KV (Earthed) Cable
436
342
149112
... More
Erection of G.I. earthing pipe, 2500mm long, 40mm nominal dia, class B, perforated for RMU's The pit shall be filled with homogenous mixture of 20Kgs of Charcoal, 20Kgs of salt and sand /soil with Brick masonary Chambers The work includes excavation, backfilling & spreading of excavated surplace earth evenly at RMU's.
2
2665
5330
... More
Fixing of 11kv Disc insulators with metal parts 45KN 11 KV disc insulators ball and socket type, type ‘A’ porcelain brown glazed duly cemented at factory with MCI socket cap, forged steel ball pin and supplied with Phosphor bronze “W” split pin as per IS 731-1971 as amended upto date. Minimum failing load. 45 KN.
Pin ball diameter 16 mm. Minimum Creepage distance 320 mm. Ferrous parts shall be galvanized as per relevant IS. Insulator shall be marked as per IS. Acceptance tests and routine tests shall be carried out as per IS by the manufacturer and test results shall be furnished by the manufacturer before supply of materials.
Department reserves the right to witness all the above tests.
3-bolted type hardware fitting suitable for 11KV ball and socket type disc insulators of 16mm pin, failing load of 45KN and suitable for ACSR WEASEL conductor. The metal parts shall be as per approved drg. No.CEE/E-482-Rev-2-B and conform to IS-2486 Part 1-1993, 2486 Part 2-1989 as amended upto date.
All iron parts should be hot dip galvanized as per IS:2629/1985 as amended upto date
Acceptance tests and routine tests shall be carried out by the manufacturer’s works and test reports shall be furnished before supply of materials. Department reserves the right to witness the above testing.
3
332
996
... More
Supply of LA X arm clamps for 7.5mt RCC pole Cross arms shall be made of HDGI channel of size ISMC 75X40X7.3mm. hot dip galvanizing generally conforming to IS – 2633/72 . The cross arm shall not be welded/joined at any place except as specified . The cross arms shall be fitted horizontally on to the top end of the poles at a height conforming to the relevant I.E. Rules and utilizing suitable size of HDGI clamps, HDGI Nut & Bolts.The length of cut point cross arm should be 1.3 mtrs & guard cross arm should be 1.5 mtrs. The length of cut point cross arm should be 0.7mtrs.
11
184
2024
... More
Supply of Stay sets complete for 7.5 mtr RCC pole HDGI Stay Sets Complete Comprising of stay rod with plate, HDGI stay wire of size 7/10swg, break insulator of 15KV/8KV, HDGI turn buckle with eye bolt, suitable HDGI stay clamps, HDGI nut bolts,etc. The Stay wire shall comply with the specific requirements of IS: 2141-1979, IS: 4826-1979 & IS: 6594-1974 or the latest versions thereof. The wires shall be of tensile grade 4 & having minimum tensile strength of 700 N/mm2 conforming to IS: 2141. GI stay rod of 1800mm long and 16mm dia with an eye band of internal dia 40mm at one end and threaded up to length of 200mm at the other end galvanized. GI stay plate of 450x450x8mm size with a hole drilled at the centre to suit 16mm dia GI rod galvanized. GI stay wire standard of size 7/3.15mm (7/10SWG) wire should conform to ISS-2141/68 grade I and hot dipped galvanized as per IS 4826/1968 with up to date amendments. Two nos of GI square washer of size 40x40x6mm to suit the 16mm dia GI rod. Two nos of GI hexagonal nut and bolt suitable for threaded portion of the stay rod mentioned above and conforming to IS-1365/67 with amendment No-1. All the GI materials shall conform to IS-226/75 with amendment No- 1 to 3 tested quality. The breaking load shall be 63KN min proof load (40% of breaking load shall be performed on all the stay sets. These figures have been taken from IS-16/74 with amendment No. Conforming to Drawing enclosed. Turn buckle with eye bolts for 11KV line & conforming to the following. One no of turn buckle made out of 16mm dia GI rod and 50x50x6mm M.S. angle galvanized. One eye bolt made out of 20mm dia GI rod with 40mm inner dia eye at one end threaded up to 300mm length from the other side. Two no’s GI nuts suitable for the threaded portion of eye bolt material specification IS-226/77 (tested quality) The breaking load and proof load shall be as per BS16/64 with amendment No-1. GI wire with tensile strength 32Kg/mm to 55Kg/mm soft quality 4.00mm dia 8SWG wire should conform to ISS-280/1972 and galvanized to heavy type as per ISS-4826/1968 with up to date amendments. The strain insulators shall be sound, free from defects, thoroughly vitrified & smoothly glazed & shall comply with the IS: 5300-1969 or the latest version thereof. The L.T. strain insulator shall have a minimum failing load of 44KN.
5
4068
20340
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