BPC/PSD/2022 Materials/2021/29 for Supply and Delivery of Electrical Materials and Safety Belts Bhutan Power Corporation Limited Being processed


Procurement Category: Goods

Dzongkhag/Location: Thimphu

Goods/Services/Work Type: Retail Trade/Hardware/Electricals

Procurement Method: Open Tendering

Annual Procurement Plan: 2021

Bidding Process: Single Stage Bidding - Double Envelope

Status: Being processed


Bidding Details

Submission Date: October 28 2021, 11:00 AM

Opening Date: October 28 2021, 02:30 PM

Total Estimated: Nu. 48,892,143.26/-

Evaluation Details

Financial Evaluation: 100%

Agency Documents


Sl Document Link
1 Bid Data Sheet (BDS) and Special Conditions of Contract (SCC) Download
2 Bidding Forms Download
3 Delivery Schedule Download
4 GTPs in Excel (Kindly submit GTPs in excel format) Download
5 Guaranteed Technical Particulars for Bidders to Fill up Download
6 Notice Inviting Quotation Download
8 Technical Specifications Download
9 Addendum No. 1 Download
10 Addendum No. 2 Download
Document Prerequisites For Participation


Sl Document
1 Bid Security (Scan Copy), Submit Original to PSD/RSD
3 Delivery Schedule
4 Deviation Schedule
5 Financial Bid Form
6 GTPs in Excel (Kindly submit GTPs in excel format)
7 Guaranteed Technical Particulars for Bidders to Fill up
8 Integrity Pact Document
9 Manufacturer Authorization (MA)
11 Power of Attorney (Authorization Letter)
12 Price Schedule
13 Tax Clearance
14 Technical Bid Form
15 Trade License
Tender Items(BOQ/BOM)


Sl Item Code Item Name,
Additional Description/Specifications
UoM Qty
1 Lot 1: Energy Meters
2 B00014 Energy Meter, SL7000, Cl :0.2, no 48
3 Lot 2: ARCB
4 B00016 ARCB 33kV with full accessories 800 Amps, to be installed at 1000m altitude, Set 1.0
5 B00027 Change Over Switch, 800 Amps, 3Ø, 4 way, Set 2.0
6 Lot 3: Transformers
7 B00013 1 Phase Transformer 33/0.24kV, 25kVA, no 4
8 B00015 1 phase Transformer 16KVA 11/0.230 kV, no 1
9 B00041 Dist. Transformer 16 kVA, 33/0.240 kV , no 11
10 B00032 Dist. Transformer 63 kVA, 33/0.415 kV , no 2
11 B00020 Dist. Transformer 16 kVA, 11/0.415 kV , no 2
12 B00021 Dist. Transformer 25 kVA, 11/0.415 kV , no 8
13 B00022 Dist. Transformer 63 kVA, 11/0.415 kV , no 10
14 B00024 Dist. Transformer 125 kVA, 11/0.415 kV , no 9
15 B00025 Dist. Transformer 250 kVA, 11/0.415 kV , no 12
16 B00026 Dist. Transformer 250 kVA, 11/0.415kV - ID , no 5
17 B00028 Dist. Transformer 500 kVA, 11/0.415 kV , no 8
18 B00029 Dist. Transformer 500 kVA, 11/0.415kV - ID , no 8
19 B00030 Dist. Transformer 16 kVA, 33/0.415 kV , no 2
20 B00031 Dist. Transformer 25 kVA, 33/0.415 kV , no 16
21 B00032 Dist. Transformer 63 kVA, 33/0.415 kV , no 26
22 B00033 Dist. Transformer 63 kVA, 33/0.415 kV-ID , no 1
23 B00040 Dist. Transformer 125 kVA, 33/0.415 kV, Set 12.0
24 B00039 Dist. Transformer 250 kVA, 33/0.415 kV, Set 25.0
25 B00038 Dist. Transformer 250 kVA, 33/0.415 kV-ID, Set 1.0
26 B00037 Dist. Transformer 500 kVA, 33/0.415 kV, Set 7.0
27 B00036 Dist. Transformer 500 kVA, 33/0.415 kV-ID, no 2
28 B00035 ICT Transformer 33/11kV, 1.5MVA, no 1
29 B00034 ICT Transformer 500kVA, 33/11kV, no 1
30 Lot 4: Safety Belt
31 FA00495 Lineman Safety Belt, no 57
Amendment Details


Sl ID Date Details Remarks
1 TAM21100003 October 06 2021, 02:13 PM Notification changed from None to None Addendum No. 1 has been issued: a. Wiring Diagram of Changeover Switch b. Revised Price Schedule of Lot 3 (Transformers) Please, check Serial No. 9 under Agency Documents.
2 TAM21100005 October 07 2021, 11:14 AM Notification changed from None to None Please, PASSWORD-PROTECT the Price Schedule file.
3 TAM21100006 October 08 2021, 04:50 PM Tender Items(BOQ/BOM) changed from None to None Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
4 TAM21100006 October 08 2021, 04:50 PM B00014, Energy Meter, SL7000, Cl :0.2 changed from 48 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
5 TAM21100006 October 08 2021, 04:50 PM B00016, ARCB 33kV with full accessories 800 Amps, to be installed at 1000m altitude changed from 1 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
6 TAM21100006 October 08 2021, 04:50 PM B00027, Change Over Switch, 800 Amps, 3Ø, 4 way changed from 2 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
7 TAM21100006 October 08 2021, 04:50 PM B00013, 1 Phase Transformer 33/0.24kV, 25kVA changed from 4 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
8 TAM21100006 October 08 2021, 04:50 PM B00015, 1 phase Transformer 16KVA 11/0.230 kV changed from 1 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
9 TAM21100006 October 08 2021, 04:50 PM B00041, Dist. Transformer 16 kVA, 33/0.240 kV changed from 11 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
10 TAM21100006 October 08 2021, 04:50 PM B00032, Dist. Transformer 63 kVA, 33/0.415 kV changed from 2 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
11 TAM21100006 October 08 2021, 04:50 PM B00020, Dist. Transformer 16 kVA, 11/0.415 kV changed from 2 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
12 TAM21100006 October 08 2021, 04:50 PM B00021, Dist. Transformer 25 kVA, 11/0.415 kV changed from 8 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
13 TAM21100006 October 08 2021, 04:50 PM B00022, Dist. Transformer 63 kVA, 11/0.415 kV changed from 9 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
14 TAM21100006 October 08 2021, 04:50 PM B00023, Dist. Transformer 63 kVA, 11/0.415 kV - ID changed from 1 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
15 TAM21100006 October 08 2021, 04:50 PM B00024, Dist. Transformer 125 kVA, 11/0.415 kV changed from 6 to 9 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
16 TAM21100006 October 08 2021, 04:50 PM B00025, Dist. Transformer 250 kVA, 11/0.415 kV changed from 10 to 12 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
17 TAM21100006 October 08 2021, 04:50 PM B00026, Dist. Transformer 250 kVA, 11/0.415kV - ID changed from 5 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
18 TAM21100006 October 08 2021, 04:50 PM B00028, Dist. Transformer 500 kVA, 11/0.415 kV changed from 8 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
19 TAM21100006 October 08 2021, 04:50 PM B00029, Dist. Transformer 500 kVA, 11/0.415kV - ID changed from 8 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
20 TAM21100006 October 08 2021, 04:50 PM B00030, Dist. Transformer 16 kVA, 33/0.415 kV changed from 2 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
21 TAM21100006 October 08 2021, 04:50 PM B00031, Dist. Transformer 25 kVA, 33/0.415 kV changed from 16 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
22 TAM21100006 October 08 2021, 04:50 PM B00032, Dist. Transformer 63 kVA, 33/0.415 kV changed from 26 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
23 TAM21100006 October 08 2021, 04:50 PM B00033, Dist. Transformer 63 kVA, 33/0.415 kV-ID changed from 1 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
24 TAM21100006 October 08 2021, 04:50 PM B00040, Dist. Transformer 125 kVA, 33/0.415 kV changed from 9 to 12 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
25 TAM21100006 October 08 2021, 04:50 PM B00039, Dist. Transformer 250 kVA, 33/0.415 kV changed from 10 to 25 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
26 TAM21100006 October 08 2021, 04:50 PM B00038, Dist. Transformer 250 kVA, 33/0.415 kV-ID changed from 1 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
27 TAM21100006 October 08 2021, 04:50 PM B00037, Dist. Transformer 500 kVA, 33/0.415 kV changed from 7 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
28 TAM21100006 October 08 2021, 04:50 PM B00036, Dist. Transformer 500 kVA, 33/0.415 kV-ID changed from 2 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
29 TAM21100006 October 08 2021, 04:50 PM B00035, ICT Transformer 33/11kV, 1.5MVA changed from 1 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
30 TAM21100006 October 08 2021, 04:50 PM B00034, ICT Transformer 500kVA, 33/11kV changed from 1 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
31 TAM21100006 October 08 2021, 04:50 PM FA00495, Lineman Safety Belt changed from 57 to 0 Changes in quantities of items of Lot 3 (Transformers): *Item 3.8 (increased from 6 to 9); *Item 3.9 (increased from 10 to 12); *Item 3.17 (increased from 9 to 12); and *Item 3.18 (increased from 10 to 25);
32 TAM21100007 October 08 2021, 05:07 PM Tender Items(BOQ/BOM) changed from None to None Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
33 TAM21100007 October 08 2021, 05:07 PM B00014, Energy Meter, SL7000, Cl :0.2 changed from 0 to 48 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
34 TAM21100007 October 08 2021, 05:07 PM B00016, ARCB 33kV with full accessories 800 Amps, to be installed at 1000m altitude changed from 0 to 1 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
35 TAM21100007 October 08 2021, 05:07 PM B00027, Change Over Switch, 800 Amps, 3Ø, 4 way changed from 0 to 2 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
36 TAM21100007 October 08 2021, 05:07 PM B00013, 1 Phase Transformer 33/0.24kV, 25kVA changed from 0 to 4 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
37 TAM21100007 October 08 2021, 05:07 PM B00015, 1 phase Transformer 16KVA 11/0.230 kV changed from 0 to 1 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
38 TAM21100007 October 08 2021, 05:07 PM B00041, Dist. Transformer 16 kVA, 33/0.240 kV changed from 0 to 11 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
39 TAM21100007 October 08 2021, 05:07 PM B00032, Dist. Transformer 63 kVA, 33/0.415 kV changed from 0 to 2 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
40 TAM21100007 October 08 2021, 05:07 PM B00020, Dist. Transformer 16 kVA, 11/0.415 kV changed from 0 to 2 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
41 TAM21100007 October 08 2021, 05:07 PM B00021, Dist. Transformer 25 kVA, 11/0.415 kV changed from 0 to 8 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
42 TAM21100007 October 08 2021, 05:07 PM B00022, Dist. Transformer 63 kVA, 11/0.415 kV changed from 0 to 10 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
43 TAM21100007 October 08 2021, 05:07 PM B00026, Dist. Transformer 250 kVA, 11/0.415kV - ID changed from 0 to 5 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
44 TAM21100007 October 08 2021, 05:07 PM B00028, Dist. Transformer 500 kVA, 11/0.415 kV changed from 0 to 8 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
45 TAM21100007 October 08 2021, 05:07 PM B00029, Dist. Transformer 500 kVA, 11/0.415kV - ID changed from 0 to 8 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
46 TAM21100007 October 08 2021, 05:07 PM B00030, Dist. Transformer 16 kVA, 33/0.415 kV changed from 0 to 2 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
47 TAM21100007 October 08 2021, 05:07 PM B00031, Dist. Transformer 25 kVA, 33/0.415 kV changed from 0 to 16 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
48 TAM21100007 October 08 2021, 05:07 PM B00032, Dist. Transformer 63 kVA, 33/0.415 kV changed from 0 to 26 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
49 TAM21100007 October 08 2021, 05:07 PM B00033, Dist. Transformer 63 kVA, 33/0.415 kV-ID changed from 0 to 1 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
50 TAM21100007 October 08 2021, 05:07 PM B00038, Dist. Transformer 250 kVA, 33/0.415 kV-ID changed from 0 to 1 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
51 TAM21100007 October 08 2021, 05:07 PM B00037, Dist. Transformer 500 kVA, 33/0.415 kV changed from 0 to 7 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
52 TAM21100007 October 08 2021, 05:07 PM B00036, Dist. Transformer 500 kVA, 33/0.415 kV-ID changed from 0 to 2 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
53 TAM21100007 October 08 2021, 05:07 PM B00035, ICT Transformer 33/11kV, 1.5MVA changed from 0 to 1 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
54 TAM21100007 October 08 2021, 05:07 PM B00034, ICT Transformer 500kVA, 33/11kV changed from 0 to 1 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
55 TAM21100007 October 08 2021, 05:07 PM FA00495, Lineman Safety Belt changed from 0 to 57 Change in the quantities of items under Lot 3 (Transformers). (Item 3.8, Item 3.9, Item 3.17 and Item 3.18; rest remains unchanged)
56 TAM21100024 October 28 2021, 09:19 AM EMD Value changed from 979000 to 0 EMD value changed for upload of EMD only