BT/GSM Project (Tower, power, shelter and DEG Supply and Services)/2023 Bhutan Telecom Ltd Being processed


Procurement Category: Goods

Dzongkhag/Location: Thimphu

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

Procurement Method: Open Tendering

Annual Procurement Plan: 2022

Bidding Process: Single Stage Bidding - Single Envelope

Status: Being processed


Bidding Details

Submission Date: January 04 2023, 06:30 PM

Opening Date: January 03 2023, 02:00 PM

Earnest Money Deposit Details

EMD Type: Percent

EMD Value: 2.0%

Evaluation Details

Financial Evaluation: 100%

Agency Documents


Sl Document Link
1 RFP Download
2 Integrity Pact Document Download
3 Drawings Download
4 Drawings Download
5 Drawings Download
6 Drawings Download
7 Drawings Download
8 Drawings Download
9 Drawings Download
10 Drawings Download
11 Drawings Download
12 Drawings Download
13 Drawings Download
14 Drawings Download
15 Drawings Download
16 Drawings Download
17 Site Details Download
18 Addendum No. 1 Download
19 Addendum No. 2 Download
20 Addendum No. 3 Download
Document Prerequisites For Participation


Sl Document
1 Catalogue/DataSheet
2 Integrity Pact Document
3 OEM Certificate
4 Other Document
5 Tax Clearance
6 Trade License
Tender Items(BOQ/BOM)


Sl Item Code Item Name,
Additional Description/Specifications
UoM Qty
1 FA00816 35M 3Legged Tower foundation (anchor bolts, templates, etc), Set 1.0
2 FA00817 30M 3Legged Tower foundation (anchor bolts, templates, etc), Set 34.0
3 FA00818 25M 3Legged Tower foundation (anchor bolts, templates, etc), Set 28.0
4 FA00819 20M 3Legged Tower foundation (anchor bolts, templates, etc), Set 6.0
5 FA00820 15M 4Legged Tower foundation (anchor bolts, templates, etc) with earthing, Set 1.0
6 FA00601 Tower: 35M self-supporting Complete supply, fabrication, galvanization (min 85micron) self-supporting 3-legged angular construction with separate Earthing provisions. Tower should have name plate (supplier company name, Height and year of installation).Antenna mounting structures (3m) and aviation lamp with cable and accesories as per the Specifications, nos 1.0
7 FA00296 Tower: 30M self-supporting Complete supply, fabrication, galvanization (min 85micron) self-supporting 3-legged angular construction with separate Earthing provisions. Tower should have name plate (supplier company name, Height and year of installation).Antenna mounting structures (3m) and aviation lamp with cable and accesories as per the Specification, no 34
8 FA00297 Tower 25M self-supporting Complete supply, fabrication, galvanization (min 85micron) self-supporting 3-legged angular construction with separate Earthing provisions. Tower should have name plate (supplier company name, Height and year of installation).Antenna mounting structures (3m) and aviation lamps as per the Specification25, no 28
9 FA00298 Tower: 20M self-supporting Complete supply, fabrication, galvanization (min 85micron) self-supporting 3-legged angular construction with separate Earthing provisions. Tower should have name plate (supplier company name, Height and year of installation).Antenna mounting structures (3m) and aviation lamps as per the Specification 6, no 6
10 FA00821 15M Monopole foundation (anchor bolts, templates, etc), Set 44.0
11 FA00303 Monopole: 15M With separate Earthing provisions. Tower should have name plate (company name (Bhutan Telecom Limited, Height and year of installation), 3 LED Lamp with LDR Sensor, 3 nos of antenna mounting structure (1.5m), 4 nos of radio mounting structure (500-600mm) with Meter Boix, Fall Arrestor with Wire rope of 8mm & Rope Grab (Both Material should be Stainless Steel 316) arrangement as shown in the drawing., Set 38.0
12 FA00304 Monopole: 15M With separate Earthing provisions. Tower should have name plate (company name (Bhutan Telecom Limited, Height and year of installation), 2 LED Lamp with LDR Sensor, 3 nos of antenna mounting structure (1.5m), 4 nos of radio mounting structure (500-600mm). with Meter Boix, Fall Arrestor with Wire rope of 8mm & Rope Grab (Both Material should be Stainless Steel 316) arrangement as shown in the drawing., Set 3.0
13 FA00826 15M Flange Joint With separate Earthing provisions (as per design attached in RFP) Tower should have name plate [company name (Bhutan Telecom Limited, Height and year of installation), 3 LED Lamp with LDR Sensor and lighting cables and accessories], Set 3.0
14 FA00822 Supply of Pre-fabricated shelter with external sheet roofing and lighting facility: Ext:3600x2600x2500(LxWxH in mm) foundation materials., Set 69.0
15 FA00823 Supply of Pre-fabricated shelter with external sheet roofing and lighting facility: Ext:6000x3600x2600(LxWxH in mm) foundation materials, Set 1.0
16 FA00300 Pre-fabricated shelter with external sheet roofing and lighting facility: Ext:3600x2600x2500(LxWxH in mm). Panel with Foam-60mm, Material of skin- 0.6mmx0.6mm pre- Floor- Ply 18mm and PVC 2mm, Set 69.0
17 FA00824 Supply of Pre-fabricated shelter with external sheet roofing and lighting facility: Ext:6000x3600x2600(LxWxH in mm). Panel with Foam-60mm, Material of skin- 0.6mmx0.6mm pre- Floor- Ply 18mm and PVC 2mm (as per drawing attached in RFP), Set 1.0
18 FA00260 VRLA Battery- 2V/450 AH @ C10 @ 1.75 ECV @ 27 Deg.C (+)48V DC, 450 AH * 2 nos = 900 AH per site with battery racks, stands, connectors, battery remover, transparent covers,etc. Make:HBL/Amaraja/Rocket/NED, Banks 46.0
19 FA00825 VRLA Battery- 2V/760 AH @ C10 @ 1.75 ECV @ 27 Deg.C (+)48V DC, 760 AH * 2 nos = 1520 AH per site with battery racks, stands, connectors, battery remover, transparent covers,etc Make:HBL/Amaraja/Rocket/NED, Banks 1.0
20 FA00602 SMPS Rectifier Battery Charger, IP Vac = 180 – 280 Vac; OP = (-48V DC), 500 Amps, Modular Type with minimum 8 No of Modules and 8 slots of 60 Amps per module. Must have load facility to connect both critical and non critical loads using appropriate MCBs and HRC Fuse. Also should have an inbuilt controller having the following features to monitor the status of the rectifier, battery, room temperature, ac mains available or not, DG supply available or not, rectifier failure alarm, load on battery, load on AC or DG. All these parameters are to be monitored remotely using LAN/Modem, GSM, GPRS, Web browser. Remote alarming using dry contacts/SNMP. ( Vertiv/Delta / benning/Dynamic Power/Exicom), Set 49.0
21 FA00275 DCPDB ( Rating: 100amps, -48VDCPDC. This Pre-wired Power Distribution Board shall provide all the connections to battery bank with proper rating of DC MCBs and additional battery charging facilities. MCB dual pole rating as 63A 2 nos, 32A 4nos, 16A 10nos, nos 49.0
22 FA00276 ACPDB (Rating: 100 amps, 230 V AC Pre-wired/assembled with inbuilt MCBs (2P, 32 amps - 4 Nos, 2 P, 16 amps- 8 Nos, 2P, 10 amps- 6 nos ), nos 49.0
23 FA00441 DC Power Cable 70 Sq.mm ( RED) 1.1KV, IC PVC Insulated, unarmoured multi-strand copper Cable ( 40 M per site) (Make: Polycab/ RR/Havell's), nos 49.0
24 FA00442 DC Power Cable 70 Sqmm ( Blue/Black) 1.1KV, IC PVC Insulated, unarmoured multi-strand copper Cable ( 40M per site) (Make: Polycab/ RR/Havell's), nos 49.0
25 FA00279 Rectifier Cable (RED) , 20 Sqmm, 25 Meters per site (Make: Polycab/ RR/Havell's), nos 49.0
26 FA00280 Rectifier Cable (Blue/Black), 20 Sq.mm, 25 Meters per site (Make: Polycab/ RR/Havell's), no 49
27 FA00603 AC Power Cables for Aircon ( 1.1 kV, 3 C PVC Insulated, unarmored multi-strand copper cable), 4 sq.mm, 25m per site (Make: Polycab/ RR/Havell's), nos 49.0
28 FA00604 Electrical Earthing Cable , 4 Sq.mm (Green Colour) 100 Mtrs per site (Make: Polycab/ RR/Havell's), nos 49.0
29 FA00284 Chemical Based Earthing System with -48VDC DC SPD:CHEMICAL EARTHING . CPRI /ISO Approved Chemical earthing . Tri-rod pre welded copper (5 ft long 12mm Dia. # 2 set), GAF (Chemical) # 2X40 kg, Copper revit # 10 nos, Earth Distribution bus bar # 2 Nos, earth pit cover, copper strip 25X3 mm. # 30 mtr per set, salt # 2 X 10 kg per set, Charcoal # 2 x 5 kg per set, connectors, lugs,clamps, etc Surge Protection Device, Un (dc) = 48V, Uc (dc) = 75V, In (8/20μs)= 40kA with appropriate MCB and BOX prewired with fault indicator available (BSMC/Eritech/ Icon/Pragati), Set 49.0
30 FA00605 Free Cooling Unit, Air outlet configuration Gravity based dampers without any fan. Worm-protection net. The assembly shall ensure no water / rain leak into the shelter. The damper is closed when AC is operating and damper will open when FCU is operating Air inlet configuration Rain-proof cover, 48 V DC powered Axial flow fan, air filtering net, Gravity based dampers, worm-protection net, fine filters Filtration 90% down to 20 microns Airflow at full capacity 1200 + 200 CFM at 48 V (May be suitably designed as per site requirement). 2/4 fans may be used to meet the total CFM requirement, if required. Microprocessor based controller The Control unit (controller) shall be provided to automatically control the operation of FCU in all possible conditions in telecommunications equipment room in auto mode. It shall also have facility to switch on and off the air conditioning units installed in the room. Auto Mode Operation – 1. Under favorable environment conditions, the controller shall switch off the air-conditioning unit and start free cooling. 2. Whenever room temperature rises above set temperature, then controller shall switch off the FCU / associated dampers and switch on the air-conditioning unit. 3. The controller shall switch off the FCU / associated dampers if battery voltage drop below set voltage. 4. Controller shall measure Run Hour of FCU Mode and Cooling Mode. 5. When ever the temperature of BTS exceeds 40 Deg C on a/c of AC failure or any other reason, there should be a provision to start Free Cooling Unit again through controller for emergency cooling ( Pragati/ICON/Delta/Vertiv), Set 49.0
31 FA00606 Split Type Airconditioners ( Stabiliser free, inverter air conditioner: 1.5T, Single Phase,50Hz,Input Volt=150 - 230V, Split type with appropriate rating of MCBs,High Low Pressure Pipe=4 m each, outlet drain pipe =10 m each flexible, cable size=4 sqmm cu stranded 3 core=5 m, MCBs=SPN, 16Amps, with stand to fix the outdoor unit. Refrigerant: R32 (Make: Samsung/Hitachi/Toshiba/Blue star/ LG/Voltas/Godrej/Daikin) , Set 49.0
32 FA00475 Earth Cable ( Green or Green/yellow mixed), PVC insulated single multi strand core copper conductor ( 1.1KV) 1C , 25 sq.mm (50M per site) , nos 49.0
33 FA00287 LPS ( Lightening Protection System) - 1. Lightning Arrester: Supply of Lightning Protection System that works on Early Streamer Emission Technology having coverage radius >80 mtrs when mounted at a height of 05 mtrs giving level I protection. Tested international high-tension laboratory, tested/approved by CPRI, India 2. FRP Mast-5 mtrs. 3.Lightning Strike Counter with IP-65 Enclosure 4. HVSC Down Copper conductor 5. Chemical Earthing: i. Tri-rod 100% copper (5 ft long 17mm Dia # 2 set) welded together and with connection strip & fitted with 4 sets for connecting ii. GEM (Chemical) # 2X40 kg iii. Copper rivet # 10 nos iv. Earth Distribution bus bar # 2 Nos, v. Earth pit cover - 2 nos. vi. Copper (100% copper) strip 25X3 mm- 30 mtr vii. Connectors, lugs, clamps, etc (Make: LPI/Erico/Bakiral), Set 49.0
34 FA00288 TVSS/SPD: Surge Protection Device, Single Phase (230V AC), Max discharge current 100kA (10/350 µs), Fault Indicator Available, Protection Mode: L-N/N-PE, with appropriate MCB and Box, prewired (Make: LPI/Emerson/Erico/Eaton/Phoenix), Set 49.0
35 FA00607 Copper Terminal Ends (Ring Type)/Lugs, 4 sq.mm (20 nos Ring Type ), Pkt 49.0
36 FA00608 Copper Terminal Ends (Ring Type)/Lugs, 4 sq.mm ( 10 nos pin type), Pkt 49.0
37 FA00609 Copper Terminal Lugs, 25 sq.mm ( 20 nos Ring type), Pkt 49.0
38 FA00610 Copper Terminal Ends (Ring Type)/Lugs, 25 sq.mm ( 5 nos pin type), Pkt 49.0
39 FA00611 Copper Terminal Ends Lugs, 70 sq.mm ( 15 nos Ring type), Pkt 49.0
40 FA00488 PVC Insulation Tape RED , Roll 98.0
41 FA00489 PVC Insulation Tape ( Black), Roll 98.0
42 FA00492 PVC Insulation Tape ( Green), Roll 98.0
43 FA00291 Cable Tie , Natural 6", Inner Unit Pack: 100 pieces per box , Box 49.0
44 FA00292 Cable Tie, Natural 8", Inner Unit Pack: 100 pieces per box , Box 49.0
45 FA00293 Cable Tie, Natural 12", inner Unit Pack: 100 pieces per box, Box 49.0
46 FA00294 Cable Tie, Heavy Duty Weather Resistant 8", Inner Unit Pack: 100 per box , Box 49.0
47 FA00295 Cable Tie , Heavy Duty Weather Resistant 12", Inner Unit Pack: 100 pieces per box, Box 49.0
48 FA00260 VRLA Battery- 2V/450 AH @ C10 @ 1.75 ECV @ 27 Deg.C (+)48V DC, 450 AH * 2 nos = 900 AH per site with battery racks, stands, connectors, battery remover, transparent covers,etc. Make:HBL/Amaraja/Rocket/NED, Banks 11.0
49 FA00613 Solar Modules/Panels with structures ie 1.5M above the ground level, Wattage (Wp): 335 Wp Voltage (Vmp) : 36 V Current (Imp) : 8 Amps with mounting structures (2 module structure), pre-assembled connectors ( 12KW capacity) ( Tata BP/ Vikram solar/ Mosebaer) 30 Module per site (Tata BP/ Vikram solar/ Mosebaer/Waree/Equivalent), PV/module 330.0
50 FA00827 Solar Structure ie 1.5M above ground level foundation bolts and templates for 6 module structure with 30 panels., Set 11.0
51 FA00642 Surge Protection Device, Un (dc) = 48V, Uc (dc) = 75V, In (8/20μs)= 40kA with appropriate MCB and BOX prewired with fault indicator available, Make Erico/Eritech/Tercel/Dehn/LPI/Phoenix, nos 11.0
52 FA00276 ACPDB (Rating: 100 amps, 230 V AC Pre-wired/assembled with inbuilt MCBs (2P, 32 amps - 4 Nos, 2 P, 16 amps- 8 Nos, 2P, 10 amps- 6 nos ), nos 11.0
53 FA00275 DCPDB ( Rating: 100amps, -48VDCPDC. This Pre-wired Power Distribution Board shall provide all the connections to battery bank with proper rating of DC MCBs and additional battery charging facilities. MCB dual pole rating as 63A 2 nos, 32A 4nos, 16A 10nos, nos 11.0
54 FA00643 Solar-DG-Utility-Battery Hybrid MPPT system, modular type, 2.4 kW, 500 Amps, having min 6 (six) solar mppt modules of 50/60 Amps capacity and 4 additional MPPT slots . 6 nos of rectifier module of capacity 50/60 amps and 4 additional rectifier slots having the following features: Must have load facility to connect both critical and non critical loads using appropriate MCBs and HRC Fuse. Further, the system also should have min two nos of appropriate rating of HRC fuses for connecting of min two battery banks of min 450 Ah per bank. Also should have an inbuilt controller having the following features to monitor the status of the rectifier, battery, room temperature, ac mains available or not, DG supply available or not, rectifier failure alarm, load on battery, load on AC or DG. All these parameters are to be monitored remotely using LAN/Modem, GSM, GPRS, Web browser. Remote alarming using dry contacts/SNMP: 1. Solar Converter Specs: Input voltage (DC), Vertiv/Delta/Eltek/Dynamic Power/Exicom, Set 11.0
55 FA00614 Solar DC Power Cables: Specification: 1. Construction: tinned copper conductor IEC 60228, insulation/sheath: electron beam cross linked halogen free & flame retardant component. 2. Electrical: Max permissible operating voltage: DC 1.8kV 3. Temperature: -40 to +90 Deg C., Solar Panel to AJB: 6 sq.mm, (RED) 50 m per site (Polycab/ RR/Havell's/Relison ), nos 11.0
56 FA00615 Solar DC Power Cables: Specification: 1. Construction: tinned copper conductor IEC 60228, insulation/sheath: electron beam cross linked halogen free & flame retardant component. 2. Electrical: Max permissible operating voltage: DC 1.8kV 3. Temperature: -40 to +90 Deg C., ) Solar Panel to AJB: 6 sq.mm, (BLACK) 50 m per site (Polycab/ RR/Havell's /Relison, nos 11.0
57 FA00617 Solar Cable Armoured Specification for 10KW Solar system: 1. Construction: tinned copper conductor IEC 60228, insulation/sheath: electron beam cross linked halogen free & flame retardant component. 2. Electrical: Max permissible operating voltage: DC 1.8kV 3. Temperature: -40 to +90 Deg C. 4. Armour: braid of galvanized steel, , AJB to Hybrid Rectifier: 16sq.mm, 2C, solar dc cable, multistand copper conductor 100M per site (Polycab/ RR/Havell's/Relison ), nos 11.0
58 FA00620 DC Power Cable, Hybrid Charger to Battery Bank: 70 sq.mm, 1C, PVC insulated, multistrand copper conductor (RED ) 50 m per site (Polycab/ RR/Havell's /Relison), nos 11.0
59 FA00621 DC Power Cable, Hybrid Charger to Battery Bank: 70 sq.mm, 1C, PVC insulated, multistrand copper conductor (BLACK ) 50 m per site (Polycab/ RR/Havell's /Relison), nos 11.0
60 FA00017 Installation Materials, Lot 11.0
61 FA00284 Chemical Based Earthing System with -48VDC DC SPD:CHEMICAL EARTHING . CPRI /ISO Approved Chemical earthing . Tri-rod pre welded copper (5 ft long 12mm Dia. # 2 set), GAF (Chemical) # 2X40 kg, Copper revit # 10 nos, Earth Distribution bus bar # 2 Nos, earth pit cover, copper strip 25X3 mm. # 30 mtr per set, salt # 2 X 10 kg per set, Charcoal # 2 x 5 kg per set, connectors, lugs,clamps, etc Surge Protection Device, Un (dc) = 48V, Uc (dc) = 75V, In (8/20μs)= 40kA with appropriate MCB and BOX prewired with fault indicator available (BSMC/Eritech/ Icon/Pragati), Set 11.0
62 FA00475 Earth Cable ( Green or Green/yellow mixed), PVC insulated single multi strand core copper conductor ( 1.1KV) 1C , 25 sq.mm (50M per site) , nos 11.0
63 FA00605 Free Cooling Unit, Air outlet configuration Gravity based dampers without any fan. Worm-protection net. The assembly shall ensure no water / rain leak into the shelter. The damper is closed when AC is operating and damper will open when FCU is operating Air inlet configuration Rain-proof cover, 48 V DC powered Axial flow fan, air filtering net, Gravity based dampers, worm-protection net, fine filters Filtration 90% down to 20 microns Airflow at full capacity 1200 + 200 CFM at 48 V (May be suitably designed as per site requirement). 2/4 fans may be used to meet the total CFM requirement, if required. Microprocessor based controller The Control unit (controller) shall be provided to automatically control the operation of FCU in all possible conditions in telecommunications equipment room in auto mode. It shall also have facility to switch on and off the air conditioning units installed in the room. Auto Mode Operation – 1. Under favorable environment conditions, the controller shall switch off the air-conditioning unit and start free cooling. 2. Whenever room temperature rises above set temperature, then controller shall switch off the FCU / associated dampers and switch on the air-conditioning unit. 3. The controller shall switch off the FCU / associated dampers if battery voltage drop below set voltage. 4. Controller shall measure Run Hour of FCU Mode and Cooling Mode. 5. When ever the temperature of BTS exceeds 40 Deg C on a/c of AC failure or any other reason, there should be a provision to start Free Cooling Unit again through controller for emergency cooling ( Pragati/ICON/Delta/Vertiv), Set 11.0
64 FA00622 DC/AC lighting system in Shelter, 48V dc light or 230v AC tubelight with switch, Set 11.0
65 FA00649 AC lighting system in Shelter, 230v AC tubelight with switch & accessories, Set 11.0
66 FA00287 LPS ( Lightening Protection System) - 1. Lightning Arrester: Supply of Lightning Protection System that works on Early Streamer Emission Technology having coverage radius >80 mtrs when mounted at a height of 05 mtrs giving level I protection. Tested international high-tension laboratory, tested/approved by CPRI, India 2. FRP Mast-5 mtrs. 3.Lightning Strike Counter with IP-65 Enclosure 4. HVSC Down Copper conductor 5. Chemical Earthing: i. Tri-rod 100% copper (5 ft long 17mm Dia # 2 set) welded together and with connection strip & fitted with 4 sets for connecting ii. GEM (Chemical) # 2X40 kg iii. Copper rivet # 10 nos iv. Earth Distribution bus bar # 2 Nos, v. Earth pit cover - 2 nos. vi. Copper (100% copper) strip 25X3 mm- 30 mtr vii. Connectors, lugs, clamps, etc (Make: LPI/Erico/Bakiral), Set 11.0
67 FA00606 Split Type Airconditioners ( Stabiliser free, inverter air conditioner: 1.5T, Single Phase,50Hz,Input Volt=150 - 230V, Split type with appropriate rating of MCBs,High Low Pressure Pipe=4 m each, outlet drain pipe =10 m each flexible, cable size=4 sqmm cu stranded 3 core=5 m, MCBs=SPN, 16Amps, with stand to fix the outdoor unit. Refrigerant: R32 (Make: Samsung/Hitachi/Toshiba/Blue star/ LG/Voltas/Godrej/Daikin) , Set 11.0
68 FA00645 Solar Junction Box , Array Junction Box (min 4 inputs and 1 output),, Set 55.0
69 FA00625 Copper Terminal Lugs, 6 sq.mm ( 20 nos Ring type), Pkt 11.0
70 FA00626 Copper Terminal Lugs, 6 sq.mm ( 10 nos pin type), Pkt 11.0
71 FA00609 Copper Terminal Lugs, 25 sq.mm ( 20 nos Ring type), Pkt 11.0
72 FA00840 Copper Terminal Lugs, 25 sq.mm ( 10 nos pin type), Pkt 11.0
73 FA00611 Copper Terminal Ends Lugs, 70 sq.mm ( 15 nos Ring type), Pkt 11.0
74 FA00651 Copper Terminal Lugs, 16 sq.mm (25 nos pin Type ), Pkt 11.0
75 FA00488 PVC Insulation Tape RED , Roll 22.0
76 FA00489 PVC Insulation Tape ( Black), Roll 22.0
77 FA00492 PVC Insulation Tape ( Green), Roll 22.0
78 FA00291 Cable Tie , Natural 6", Inner Unit Pack: 100 pieces per box , Box 11.0
79 FA00292 Cable Tie, Natural 8", Inner Unit Pack: 100 pieces per box , Box 11.0
80 FA00293 Cable Tie, Natural 12", inner Unit Pack: 100 pieces per box, Box 11.0
81 FA00294 Cable Tie, Heavy Duty Weather Resistant 8", Inner Unit Pack: 100 per box , Box 11.0
82 FA00295 Cable Tie , Heavy Duty Weather Resistant 12", Inner Unit Pack: 100 pieces per box, Box 11.0
83 FA00825 VRLA Battery- 2V/760 AH @ C10 @ 1.75 ECV @ 27 Deg.C (+)48V DC, 760 AH * 2 nos = 1520 AH per site with battery racks, stands, connectors, battery remover, transparent covers,etc Make:HBL/Amaraja/Rocket/NED, Banks 3.0
84 FA00613 Solar Modules/Panels with structures ie 1.5M above the ground level, Wattage (Wp): 335 Wp Voltage (Vmp) : 36 V Current (Imp) : 8 Amps with mounting structures (2 module structure), pre-assembled connectors ( 12KW capacity) ( Tata BP/ Vikram solar/ Mosebaer) 30 Module per site (Tata BP/ Vikram solar/ Mosebaer/Waree/Equivalent), PV/module 108.0
85 FA00839 Solar Structure ie 1.5M above ground level foundation bolts and templates for 6 module structure with 36 panels., Set 3.0
86 FA00642 Surge Protection Device, Un (dc) = 48V, Uc (dc) = 75V, In (8/20μs)= 40kA with appropriate MCB and BOX prewired with fault indicator available, Make Erico/Eritech/Tercel/Dehn/LPI/Phoenix, nos 3.0
87 FA00276 ACPDB (Rating: 100 amps, 230 V AC Pre-wired/assembled with inbuilt MCBs (2P, 32 amps - 4 Nos, 2 P, 16 amps- 8 Nos, 2P, 10 amps- 6 nos ), nos 3.0
88 FA00275 DCPDB ( Rating: 100amps, -48VDCPDC. This Pre-wired Power Distribution Board shall provide all the connections to battery bank with proper rating of DC MCBs and additional battery charging facilities. MCB dual pole rating as 63A 2 nos, 32A 4nos, 16A 10nos, nos 3.0
89 FA00829 Solar-DG-Utility-Battery Hybrid MPPT system, modular type, 2 kW, 500 Amps, having min 6 (Five) solar mppt modules of 40 Amps capacity and 2 additional MPPT slots . 6 nos of rectifier module of capacity 80 amps and 2 additional rectifier slots having the following features: Must have load facility to connect both critical and non critical loads using appropriate MCBs and HRC Fuse. Further, the system also should have min two nos of appropriate rating of HRC fuses for connecting of min two battery banks of min 450 Ah per bank. Also should have an inbuilt controller having the following features to monitor the status of the rectifier, battery, room temperature, ac mains available or not, DG supply available or not, rectifier failure alarm, load on battery, load on AC or DG. All these parameters are to be monitored remotely using LAN/Modem, GSM, GPRS, Web browser. Remote alarming using dry contacts/SNMP: 1. Solar Converter Specs: Input voltage (DC), Vertiv/Delta/Eltek/Dynamic Power/Exicom, Set 3.0
90 FA00830 Solar DC Power Cables: Specification: 1. Construction: tinned copper conductor IEC 60228, insulation/sheath: electron beam cross linked halogen free & flame retardant component. 2. Electrical: Max permissible operating voltage: DC 1.8kV 3. Temperature: -40 to +90 Deg C., Solar Panel to AJB: 6 sq.mm, (RED) 50 m per site (Polycab/ RR/Havell's/Relison ), nos 3.0
91 FA00831 Solar DC Power Cables: Specification: 1. Construction: tinned copper conductor IEC 60228, insulation/sheath: electron beam cross linked halogen free & flame retardant component. 2. Electrical: Max permissible operating voltage: DC 1.8kV 3. Temperature: -40 to +90 Deg C., ) Solar Panel to AJB: 6 sq.mm, (BLACK) 50 m per site (Polycab/ RR/Havell's /Relison, nos 3.0
92 FA00832 Solar Cable Armoured Specification for 12KW Solar system: 1. Construction: tinned copper conductor IEC 60228, insulation/sheath: electron beam cross linked halogen free & flame retardant component. 2. Electrical: Max permissible operating voltage: DC 1.8kV 3. Temperature: -40 to +90 Deg C. 4. Armour: braid of galvanized steel, , AJB to Hybrid Rectifier: 16sq.mm, 2C, solar dc cable, multistand copper conductor 120M per site (Polycab/ RR/Havell's/Relison ), nos 3.0
93 FA00843 DC Power Cable, Hybrid Charger to Battery Bank: 90 sq.mm, 1C, PVC insulated, multistrand copper conductor (RED ) 50 m per site (Polycab/ RR/Havell's /Relison), nos 3.0
94 FA00834 DC Power Cable, Hybrid Charger to Battery Bank: 90 sq.mm, 1C, PVC insulated, multistrand copper conductor (BLACK ) 50 m per site (Polycab/ RR/Havell's /Relison), nos 3.0
95 FA00017 Installation Materials, Lot 3.0
96 FA00284 Chemical Based Earthing System with -48VDC DC SPD:CHEMICAL EARTHING . CPRI /ISO Approved Chemical earthing . Tri-rod pre welded copper (5 ft long 12mm Dia. # 2 set), GAF (Chemical) # 2X40 kg, Copper revit # 10 nos, Earth Distribution bus bar # 2 Nos, earth pit cover, copper strip 25X3 mm. # 30 mtr per set, salt # 2 X 10 kg per set, Charcoal # 2 x 5 kg per set, connectors, lugs,clamps, etc Surge Protection Device, Un (dc) = 48V, Uc (dc) = 75V, In (8/20μs)= 40kA with appropriate MCB and BOX prewired with fault indicator available (BSMC/Eritech/ Icon/Pragati), Set 3.0
97 FA00475 Earth Cable ( Green or Green/yellow mixed), PVC insulated single multi strand core copper conductor ( 1.1KV) 1C , 25 sq.mm (50M per site) , nos 3.0
98 FA00605 Free Cooling Unit, Air outlet configuration Gravity based dampers without any fan. Worm-protection net. The assembly shall ensure no water / rain leak into the shelter. The damper is closed when AC is operating and damper will open when FCU is operating Air inlet configuration Rain-proof cover, 48 V DC powered Axial flow fan, air filtering net, Gravity based dampers, worm-protection net, fine filters Filtration 90% down to 20 microns Airflow at full capacity 1200 + 200 CFM at 48 V (May be suitably designed as per site requirement). 2/4 fans may be used to meet the total CFM requirement, if required. Microprocessor based controller The Control unit (controller) shall be provided to automatically control the operation of FCU in all possible conditions in telecommunications equipment room in auto mode. It shall also have facility to switch on and off the air conditioning units installed in the room. Auto Mode Operation – 1. Under favorable environment conditions, the controller shall switch off the air-conditioning unit and start free cooling. 2. Whenever room temperature rises above set temperature, then controller shall switch off the FCU / associated dampers and switch on the air-conditioning unit. 3. The controller shall switch off the FCU / associated dampers if battery voltage drop below set voltage. 4. Controller shall measure Run Hour of FCU Mode and Cooling Mode. 5. When ever the temperature of BTS exceeds 40 Deg C on a/c of AC failure or any other reason, there should be a provision to start Free Cooling Unit again through controller for emergency cooling ( Pragati/ICON/Delta/Vertiv), Set 3.0
99 FA00622 DC/AC lighting system in Shelter, 48V dc light or 230v AC tubelight with switch, Set 3.0
100 FA00649 AC lighting system in Shelter, 230v AC tubelight with switch & accessories, Set 3.0
101 FA00287 LPS ( Lightening Protection System) - 1. Lightning Arrester: Supply of Lightning Protection System that works on Early Streamer Emission Technology having coverage radius >80 mtrs when mounted at a height of 05 mtrs giving level I protection. Tested international high-tension laboratory, tested/approved by CPRI, India 2. FRP Mast-5 mtrs. 3.Lightning Strike Counter with IP-65 Enclosure 4. HVSC Down Copper conductor 5. Chemical Earthing: i. Tri-rod 100% copper (5 ft long 17mm Dia # 2 set) welded together and with connection strip & fitted with 4 sets for connecting ii. GEM (Chemical) # 2X40 kg iii. Copper rivet # 10 nos iv. Earth Distribution bus bar # 2 Nos, v. Earth pit cover - 2 nos. vi. Copper (100% copper) strip 25X3 mm- 30 mtr vii. Connectors, lugs, clamps, etc (Make: LPI/Erico/Bakiral), Set 3.0
102 FA00606 Split Type Airconditioners ( Stabiliser free, inverter air conditioner: 1.5T, Single Phase,50Hz,Input Volt=150 - 230V, Split type with appropriate rating of MCBs,High Low Pressure Pipe=4 m each, outlet drain pipe =10 m each flexible, cable size=4 sqmm cu stranded 3 core=5 m, MCBs=SPN, 16Amps, with stand to fix the outdoor unit. Refrigerant: R32 (Make: Samsung/Hitachi/Toshiba/Blue star/ LG/Voltas/Godrej/Daikin) , Set 3.0
103 FA00645 Solar Junction Box , Array Junction Box (min 4 inputs and 1 output),, Set 18.0
104 FA00625 Copper Terminal Lugs, 6 sq.mm ( 20 nos Ring type), Pkt 3.0
105 FA00626 Copper Terminal Lugs, 6 sq.mm ( 10 nos pin type), Pkt 3.0
106 FA00609 Copper Terminal Lugs, 25 sq.mm ( 20 nos Ring type), Pkt 3.0
107 FA00840 Copper Terminal Lugs, 25 sq.mm ( 10 nos pin type), Pkt 3.0
108 FA00611 Copper Terminal Ends Lugs, 70 sq.mm ( 15 nos Ring type), Pkt 3.0
109 FA00651 Copper Terminal Lugs, 16 sq.mm (25 nos pin Type ), Pkt 3.0
110 FA00488 PVC Insulation Tape RED , Roll 6.0
111 FA00489 PVC Insulation Tape ( Black), Roll 6.0
112 FA00492 PVC Insulation Tape ( Green), Roll 6.0
113 FA00291 Cable Tie , Natural 6", Inner Unit Pack: 100 pieces per box , Box 3.0
114 FA00292 Cable Tie, Natural 8", Inner Unit Pack: 100 pieces per box , Box 3.0
115 FA00293 Cable Tie, Natural 12", inner Unit Pack: 100 pieces per box, Box 3.0
116 FA00294 Cable Tie, Heavy Duty Weather Resistant 8", Inner Unit Pack: 100 per box , Box 3.0
117 FA00295 Cable Tie , Heavy Duty Weather Resistant 12", Inner Unit Pack: 100 pieces per box, Box 3.0
118 FA00835 DG 20 KVA , Single Phase (230V, 50Hz), 1500rpm and 0.8 PF, sound and weather proof canopy outdoor unit including cold starting kit, AMF Panel with inbuilt DC-DC Converter (48V input & 12V output), Fuel Tank (300Litres), 25Sqmm single phase armoured PVC insulated copper cable with 15 meters per site, Earth Cables 15 mtrs each site with other accessories including lugs with Central Monitoring System ( Jackson (Cummins)/ TMTL Eicher), Set 22.0
119 FA00284 Chemical Based Earthing System with -48VDC DC SPD:CHEMICAL EARTHING . CPRI /ISO Approved Chemical earthing . Tri-rod pre welded copper (5 ft long 12mm Dia. # 2 set), GAF (Chemical) # 2X40 kg, Copper revit # 10 nos, Earth Distribution bus bar # 2 Nos, earth pit cover, copper strip 25X3 mm. # 30 mtr per set, salt # 2 X 10 kg per set, Charcoal # 2 x 5 kg per set, connectors, lugs,clamps, etc Surge Protection Device, Un (dc) = 48V, Uc (dc) = 75V, In (8/20μs)= 40kA with appropriate MCB and BOX prewired with fault indicator available (BSMC/Eritech/ Icon/Pragati), Set 22.0
120 FA00175 19" Rack 27U ( 1.75M height with full mounting accessories) , no 88
121 FA00301 Antenna Mounting Structure (Tower leg/angle), no 359
122 FA00836 Antenna Mounting Structure (Monopole), nos 117.0
123 FA00400 Roxtec, Set 71.0
124 FA00275 DCPDB ( Rating: 100amps, -48VDCPDC. This Pre-wired Power Distribution Board shall provide all the connections to battery bank with proper rating of DC MCBs and additional battery charging facilities. MCB dual pole rating as 63A 2 nos, 32A 4nos, 16A 10nos, nos 124.0
125 FA00276 ACPDB (Rating: 100 amps, 230 V AC Pre-wired/assembled with inbuilt MCBs (2P, 32 amps - 4 Nos, 2 P, 16 amps- 8 Nos, 2P, 10 amps- 6 nos ), nos 11.0
126 FA00837 VRLA Battery- 2V/1000 AH @ C10 @ 1.75 ECV @ 27 Deg.C (+)48V DC, 1000 AH * 2 nos = 2000 AH per site with battery racks, stands, connectors, battery remover, transparent covers,etc Make:HBL/Amaraja/Rocket/NED, Banks 1.0
127 FA00838 VRLA Battery- 2V/760 AH @ C10 @ 1.75 ECV @ 27 Deg.C (+)48V DC, 760 AH * 2 nos = 1520 AH per site with battery racks, stands, connectors, battery remover, transparent covers,etc Make:HBL/Amaraja/Rocket/NED, Banks 2.0
128 FA00602 SMPS Rectifier Battery Charger, IP Vac = 180 – 280 Vac; OP = (-48V DC), 500 Amps, Modular Type with minimum 8 No of Modules and 8 slots of 60 Amps per module. Must have load facility to connect both critical and non critical loads using appropriate MCBs and HRC Fuse. Also should have an inbuilt controller having the following features to monitor the status of the rectifier, battery, room temperature, ac mains available or not, DG supply available or not, rectifier failure alarm, load on battery, load on AC or DG. All these parameters are to be monitored remotely using LAN/Modem, GSM, GPRS, Web browser. Remote alarming using dry contacts/SNMP. ( Vertiv/Delta / benning/Dynamic Power/Exicom), Set 1.0
129 FA00287 LPS ( Lightening Protection System) - 1. Lightning Arrester: Supply of Lightning Protection System that works on Early Streamer Emission Technology having coverage radius >80 mtrs when mounted at a height of 05 mtrs giving level I protection. Tested international high-tension laboratory, tested/approved by CPRI, India 2. FRP Mast-5 mtrs. 3.Lightning Strike Counter with IP-65 Enclosure 4. HVSC Down Copper conductor 5. Chemical Earthing: i. Tri-rod 100% copper (5 ft long 17mm Dia # 2 set) welded together and with connection strip & fitted with 4 sets for connecting ii. GEM (Chemical) # 2X40 kg iii. Copper rivet # 10 nos iv. Earth Distribution bus bar # 2 Nos, v. Earth pit cover - 2 nos. vi. Copper (100% copper) strip 25X3 mm- 30 mtr vii. Connectors, lugs, clamps, etc (Make: LPI/Erico/Bakiral), Set 10.0
130 FA00841 AC Power Cable, 1.1kV,2C PVC insulated, unarmored multi-strand aluminum cable 35sqmm (Polycab/ RR/Havell's/Relison ), m 9640.0
131 FA00842 AC Power Cable, 1.1kV,2C PVC insulated, unarmored multi-strand aluminum cable 35sqmm (Polycab/ RR/Havell's/Relison ), m 8400.0
132 SW00588 Transporation of Tower and foundation materials to designated site, nos 70.0
133 SW00589 Dismantling and Transportation of Tower and foundation materials from Kabesa, Punakha to Dechencholing check post, nos 1.0
134 SW00590 35M 3Legged Tower Erection including earthing, nos 2.0
135 SW00591 30M 3Legged Tower Erection including earthing, nos 34.0
136 SW00592 25M 3Legged Tower Erection including earthing, nos 28.0
137 SW00593 20M 3Legged Tower Erection including earthing, nos 6.0
138 SW00594 15M 4Legged Tower erection at Dechencholing check post including earthing, nos 1.0
139 SW00595 Transporation of shelter and foundation materials to designated site, nos 71.0
140 SW00596 Shelter Erection including earthing, nos 70.0
141 SW00597 Shelter Erection :6000x3600x2600 including earthing, nos 1.0
142 SW00598 Transporation of AC Power to designated site, nos 50.0
143 SW00599 Transporation of Solar Power and foundation to designated site, nos 14.0
144 SW00600 Installation of AC Power including earthing, etc as per details provided, nos 50.0
145 SW00601 Installation of 10KW Solar Power including earthing, etc as per details provided, nos 11.0
146 SW00602 Installation of 12KW Solar Power including earthing, etc as per details provided, nos 3.0
147 SW00603 Transportation of DEG to designated sites, nos 22.0
148 SW00604 Installation of DEG including earthings, nos 22.0
149 SW00605 Transporation of Monopole and foundation materials to designated site, nos 50.0
150 SW00606 Monopole Erection including earthing and lighting, nos 50.0
Amendment Details


Sl ID Date Details Remarks
1 TAM23010001 January 04 2023, 06:19 PM Submission Date changed from 2023-01-03 11:00:00 to 2023-01-04 18:30:00 Tender Committee has approved SM Creative Electronics Ltd to be responsive as they have already deposited INR 2,974,800.00 from Indian Punjab bank to Druk PNB in favor of Bhutan Telecom Ltd on 29.12.22 and it will take 4-5 days due to annual closing. The copy of the counter guarantee SWIFT received via email.