Jawaharlal Nehru University Tender
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Jawaharlal Nehru University - JNU Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date30 Jul 2024
Closing Date21 Aug 2024
Tender Amount₹ 49,09,654
Costs
EMD
₹ 98,194Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Electrical Renovation Of Switchgears In Jhelum Hostel At Jnu Campus, New Delhi-nit No.jnu/engg./08/2024-25
Description
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Contact
Tender Id
2024_JNU_818976_1Bid Award Id
ViewTender No
JNU/Engg./08/2024-25Tender Authority
Jawaharlal Nehru University ViewPurchaser Address
-Website
http://https://www.jnu.ac.in/main/
GEM & Bid Advisory Services
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Documents
Details_of_corrigendum_added_in_GCC
Correction_slip_GCC_maintenance_work_2023
BOQ Items
SITC of Floor/wall mounted cubical type panel board indoor type made of 14 SWG CRCA sheet fully compartmentalized duly dust & vermin proof powder coated & Phosphatized with 7 tank process, complete with following switch gear mounted there on, earthing strip of suitable size, connection, interconnection, sign writing etc suitable mounting base plate/angle iron i/c Brick/cement concrete foundations as per site requirement etc as required. (depth up to 400mm) (Warden Flat No-1 & Warden Flat No-4 side) Incoming a. 160 A, 25KA, 3 Pole thermal magnetic release MCCB with neutral link – 01 No. b. RYB indicating lights with toggle switch - 01 set c. 96mm² Digital LED Voltmeter & Ammeter having class-1 accuracy with selector switch, & 03 Nos. CT’s – 01 set BUSBAR a. 300 A capacity, 4 strip aluminum bus bar – 01 No. Outgoing b. 125 A, 18 KA, 3 Pole Thermal Megnetic release MCCB – 6 Nos. c 63 A, 10 KA, 2 Pole Thermal Megnetic release MCCB – 02 Nos.
2
311482
155741
SITC of Floor mounted cubical type panel board indoor type made of 14 SWG CRCA sheet fully compartmentalized duly dust & vermin proof powder coated & phosphatized with 7 tank process, complete with following switch gear mounted there of, earthing strip of suitable size, connection, interconnection, sign writing etc as required. (depth up to 400mm) (middle side both wing) Incoming a. 125 A, 18KA, 3 Pole thermal magnetic release MCCB with neutral link – 01 No. b. RYB indicating lights with toggle switch - 01 set c. 0-200 Amp capacity 96 mm2 digital Ammeter with selector switch & 03 Nos. CT’s – 01 set 0-440V capacity 96mm2 digital voltmeter with selector switch – 01 No. BUSBAR a. 200 A capacity, 4 strip aluminum bus bar – 01 No. Outgoing a. 63 A, 10 KA,2 Pole Thermal Megnetic release MCCB – 6Nos.
2
131416
65708
SITC of Floor mounted cubical type panel board indoor type made of 14 SWG CRCA sheet fully compartmentalized duly dust & vermin proof powder coated & phosphatized with 7 tank process, complete with following switch gear mounted there of, earthing strip of suitable size, connection, interconnection, sign writing etc as required. (depth up to 400mm) (Each floor) Incoming a. 100 A, 10KA, 3 Pole thermal magnetic release MCCB with neutral link – 01 No. BUSBAR a. 200 A capacity, 4 strip aluminum bus bar – 01 No. Outgoing a. 63 A, 10 KA,2 Pole MCB – 3Nos.
16
229808
14363
Fabrication, supply, installation, testing and commissioning of floor mounted electrical power distribution cubical panel board double door, outdoor type made of 14 SWG CRCA sheet fully compartmentalized duly dust & vermin proof powder coated & Phosphatized with 7 tank process, complete with following switch gear mounted thereon, earthing strip of suitable size, connection, interconnection, sign writing etc suitable mounting base plate/angle iron i/c Brick/cement concrete foundations as per site requirement etc as required. (depth up to 500mm) (Jhelum hostel pump house ) Incoming a. 250 A, 36KA, 3 Pole thermal magnetic release MCCB – 01 No with neutral link.b. RYB indicating lights with toggle switch - 01 set BUSBAR a. 400 A capacity, 4 strip aluminum bus bar – 01 No. Outgoing a. 160 A, 25 KA, 3 Pole Thermal Megnetic release MCCB –1Nos b. 125 A, 18 KA, 3 Pole Thermal Megnetic release MCCB – 1Nos.
1
73545
73545
SITC of high efficiency surface mounted 10 watt Inverter LED bulk head light fixture with electronic driver in Poly carbonate (PC) housing & opal diffuser suitable to operate on 140 - 270 volts AC having system lumens efficacy 100 Lumens/watt (minimum) in cool day Light (5700 to 6500K), Power Factor≥0.90, CRI≥80 ,IP65 protection with the battery back upto 4 hours with Li Battery and guarnteed life of 50,000 burning hours with 2 year replacement warranty i/c dismantaling of old light fixtures etc. complete as required.
40
99360
2484
SITC of surface/wall mounted 20 Watt LED light batten/fixture in extruded polycarbonate housing with opal/glare free diffuser, inbuilt LED tube and driver suitable to operate on 140-270 volts AC having system lumens efficacy 100 Lumens/watt (minimum) in cool day Light (5700 to 6500K), Power Factor≥0.95, CRI≥80 and guarnteed life of 50,000 burning hours with 2 year replacement warranty i/c dismantaling of old defective light fixtures etc complete as required.
150
66750
445
SITC of high efficiency 100 watt LED Flood light with pressure Die cast aluminium housing with lens and toughened with IP66protection to operate on 140 - 270 volts AC having system lumens efficacy 100 Lumens/watt (minimum) in cool day Light (5700 to 6500K), Power Factor≥0.95, CRI≥70 and guarnteed life of 50,000 burning hours with 2 year replacement warranty i/c dismantaling of old defective light fixtures etc complete as required.
4
33048
8262
Supply& Laying of 1100 volts rated aluminium conductor steel wire / strip armored XLPE power cable of following sizes as per IS-7098 part-I with ISI marked in the existing RCC/ HUME/ METAL/HDPE pipe including testing at manufacturer site etc complete as required.
-
-
-
2 Core 25 sq. mm. Armoured Aluminium cable.
10
2490
249
4 Core 35 sq. mm. Armoured Aluminium cable.
140
64680
462
3.5 core70 sq.mm Armoured Aluminium cable
250
184000
736
3.5 core 120 sq.mm Armoured Aluminium cable
200
223800
1119
3.5 core 185sq.mm Armoured Aluminium cable
400
649200
1623
Supply& Laying of 1100 volts rated aluminium conductor steel wire / strip armored XLPE power cable of following sizes as per IS-7098 part-I with ISI marked on wall surface including testing at manufacturer site etc complete as required.
-
-
-
2 Core 25 sq. mm. Armoured Aluminium cable.
240
61680
257
4 Core 35 sq. mm. Armoured Aluminium cable.
150
70500
470
3.5 core70 sq.mm Armoured Aluminium cable
25
19950
798
3.5 core 120 sq.mm Armoured Aluminium cable
25
29575
1183
3.5 core 185sq.mm Armoured Aluminium cable
25
42175
1687
Supply& Laying of 1100 volts rated aluminium conductor steel wire / strip armored XLPE power cable of following sizes as per IS-7098 part-I with ISI marked on existing cable tray including testing at manufacturer site etc complete as required.
-
-
-
2 Core 25 sq. mm. Armoured Aluminium cable.
10
2520
252
4 Core 35 sq. mm. Armoured Aluminium cable.
150
69750
465
3.5 core70 sq.mm Armoured Aluminium cable
25
19125
765
3.5 core 120 sq.mm Armoured Aluminium cable
25
28750
1150
3.5 core 185sq.mm Armoured Aluminium cable
25
41350
1654
SITC of 250 x 200 x 105 mm (inside) deep PVC pole boxes having locking arrangement in front, dust & virman proof i/c 2 nos. of aluminium busbar, 1 no. 16 AMPS. SP MCB, bakelite base plate, 2 Nos. 25 x 4mm MS clamps, nut bolts, complete in all respect etc. as required.
4
6736
1684
Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.
-
-
-
Group A
100
122100
1221
Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.
-
-
-
2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire
200
65400
327
2 X 10 sq. mm + 1 X 6 sq. mm earth wire
20
14200
710
Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel /PVC conduit including dismantling as required.
-
-
-
Group A
100
57400
574
Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required.
-
-
-
3 x 2.5 sq. mm
300
41100
137
6 x 2.5 sq. mm
200
53000
265
3 x 4 sq. mm
100
20600
206
6 x 4 sq. mm
100
39600
396
Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.
-
-
-
20 mm
50
11150
223
25 mm
50
12800
256
32 mm
20
6520
326
Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.
-
-
-
20 mm
50
6400
128
25 mm
50
7250
145
Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.
-
-
-
5/6 amps switch
100
5200
52
Supplying and fixing metal box of 150mm X 75mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 A socket outlet and 5/6 A piano type switch, connections, painting etc. as required.
50
17900
358
Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 A socket outlet and 15/16 A piano type switch, connections, painting etc. as required.
10
4880
488
Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) Note:- SDB shall have inbuilt provision of Key & locking arrangement.
-
-
-
16 way Double Door
24
75384
3141
Supplying and fixing Cable End Box (Loose Wire Box) suitable for following single pole and neutral, sheet steel, MCB distribution board, 240 Volts, on surface/ recess, complete with testing and commissioning etc. as required
-
-
-
For 14/16 way, Double door SPN MCBDB
24
21648
902
Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.
-
-
-
Single Pole
336
86016
256
Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.
-
-
-
63 Amps
24
12648
527
Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.
-
-
-
100 mm width X 50 mm depth X 1.6 mm thickness
20
10860
543
150 mm width X 50 mm depth X 1.6 mm thickness
50
30200
604
200 mm width X 50 mm depth X 1.6 mm thickness
20
13780
689
300 mm width X 50 mm depth X 1.6 mm thickness
20
15540
777
Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required
8
59776
7472
Supplying and laying 25 mm X 5 mm G.I strip at 0.50 meter below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50 mm)
200
28800
144
Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.
24
16944
706
Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface / recessed conduit/submain wiring / cable as required.
3140
131880
42
Supplying and making end terminations with brass compression glands and aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade as required.
-
-
-
2 X 25 sq. mm. (22mm)
48
12432
259
4 X 35 sq. mm (32mm
16
5920
370
3½ X 70 sq. mm (38mm)
6
2808
468
3½ X 120 sq. mm (45 mm)
4
2452
613
3½ X 185 sq. mm (57mm)
8
7000
875
3½ X 300 sq. mm (70mm)
4
4780
1195
Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.
-
-
-
63 mm dia (OD-63 mm & ID-51 mm nominal)
180
44460
247
90 mm dia (OD-90 mm & ID-76 mm nominal)
150
43500
290
120 mm dia (OD-120 mm & ID-103 mm nominal)
150
55200
368
Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.
-
-
-
Above 185 sq. mm and upto 400 sq. mm
25
11850
474
Excavation of the cable trenches in hard rock not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter.
100
121500
1215
Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prong at top, with 85 mm dia 6 mm thick G.I. base plate including holes etc. complete as required.
4
2072
518
Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)
300
37800
126
Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For vertical run)
60
11820
197
Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.
4
484
121
Providing and laying G.I. tape 32 mm X 6 mm from earth electrode directly in ground as required.
20
3900
195
Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required.
-
-
-
75 mm X 75 mm X 60 mm deep
10
1780
178
150 mm X 150 mm X 60 mm deep
10
3110
311
200 mm X 250 mm X 60 mm deep
10
4680
468
250 mm X 300 mm X 60 mm deep
10
6070
607
Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners,
connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.
90
25650
285
Dismantling of existing electrical SPN DBs at site and storing at site/ transporting to the store etc as required
24
6144
256
Distmatling of existing old copper wire of light/power circuit along with MS conduit upto 10 meter length and drawing & connection , interconnectionof the old power/light circuit in new (16way SPN DB) complete as required.
24
12264
511
Buy back of the removed / dismantled electrical panels including dismantling of following:-
-
-
-
Electrical Main Panel (indoor Type) comparison of following –
a. 250Amp TPN Main Switch – 01 No. b.125 Amp TPN Main Switch – 03 No.
c. 63 Amp TPN Main Switch – 02 No.
d. 3 phase Aluminum Bus Bar 4 strip – 01 Set
2
-15160
7580
Electrical Main Panel (indoor Type) comparison of following–
a.125Amp TPN Main Switch – 01 No.
b. 63 Amp TPN Main Switch – 03 4 No.
c. 3 phase Aluminum Bus Bar 4 strip – 01 Set
2
-11586
5793
Electrical Main Panel (Outdoor Type) comparison of following–
a. 3 phase 800 amp Aluminum Bus Bar 4 strip – 01 Set
1
-6870
6870
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