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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹43.5 LAccepted-AOC | ₹43.5 L | L1 | Accepted-AOC Being L1 |
| 2 | L2₹44.9 LRejected-Finance | ₹44.9 L | L2 | Rejected-Finance Other than L1 |
| 3 | L3₹45.0 LRejected-Finance | ₹45.0 L | L3 | Rejected-Finance Other than L1 |
| 4 | L4₹45.1 LRejected-Finance | ₹45.1 L | L4 | Rejected-Finance Other than L1 |
| 5 | L5₹45.6 LRejected-Finance | ₹45.6 L | L5 | Rejected-Finance Other than L1 |
| Sl No | Description | Qty | Unit | NIHAR ENTERPRISE L4 | M/S SANTOSHI TRADERS L1 | M/S PAUL CONSTRUCTION L7 | Chief Builders &Consultants L6 | THE SUPPLY AGENCY L3 | M/S BARUA REFRIGERATION WORKS L8 | M/S BARUAH ELECTRICALS L2 | M/S RK SAHA AND CO L5 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Supply, installation, testing and commissioning of digital grounding device 120 KA, 1 phase 3 wire, portable type built in low impedance equipment grounding and bonding system. Provides 100% protection against lightning surges, static charge, noises, ESD, EPR and eliminates abnormal electrical disturbances which enter from power and other service lines and ensuring clea bonding potential (earth to neutral voltage) less than 1.0 V having a digital 6 digit lightening surge counter, self-health visual status indicator with facilty to monitor online input voltages and earth to neutral voltages pre- wired pulverulent body painted metal enclosure to be connected in parallel to the power supply circuit, tested and certified from CPRI, MIL STD810G, IEC61000-6-1, IEC 61000-6-3, IEC 61643-11-2011 and confirming to ISO 9000 & ISO 14001-2015 & CE, with min warranty of 2 years and AMC post warranty for 5 years (Make in India) complete all as specified and as directed.
Make:- Digital Equipment Protection Co., Model : DSS-MII 1P3 120 or approved other make in any Commands/ADGs. | 23 | Each Job | 1,48,500 ₹34,15,500 | 1,46,500 ₹33,69,500 Lowest | 1,55,500 ₹35,76,500 | 1,51,000 ₹34,73,000 | 1,48,750 ₹34,21,250 | 1,55,500 ₹35,76,500 | 1,46,500 ₹33,69,500 Lowest | 1,50,000 ₹34,50,000 |
| 1.01TECHNICAL SPECIFICATIONS: DIGITAL GROUND DEVICE 1 PHASE (MIL GRADE ECA3G) is as under:- (a) Rated input voltage- 180 VAC-275 VAC 1 Phase 2 Wire. (b) Frequency-50-60 Hz (c) Maximum continuous operating voltage (UC) - 275 VOLTS (L-N), (N-G) 255 Volts. (d) Max surge handling capacity 120 KA (8/20 Micro second). (e) Mode of protection - 3 MODE (1phase, 2wire) L-N, L-E, N-E (f) Max discharge current - 40 KA Each mode (L-N, L-G, & N-G) (g) Nominal discharge current - 10 KA Each mode (L-N, L-G, & N-G) (h) Short circuit withstand current - 10 KA (i) Residual current - 0.001 Amps (j) Residual voltage - 1.59 KV(L-N) & 1.06 (N-G) WITH 8/20 Micro sec. (k) Spark over voltage - 1.15 KV. (l) Standby power consumption- 1.3 VA. (m) Standards/testing compliance - IEC-61643-1-2006, IEC-6100-4-5(2005.11), IEC-61000-6-1, IEC-610006-3, MIL-STD-810G. (n) Testing/approvals- SIRIM, KERI, CE as per IEC, MIL-STD-810G | |||||||||||
| 1.02(o) Emc compliance- As Per 89/336/EEC Directive amended by 92/31/EEC. (p) System diagnostic port - RJ45 (q) Surge counter - 6 Digit, 7 Segment LCD counter (r) Status indication- LED Indications. (s) Operating temperature - 40 TO 80 degree C. (t) Weight- approx 1.8 KG. (u) Dimensions (wxhxd/mm)- 130x205x96. (v) Enclosure- Metal Enclosure (Pre-wired). (w) Paint - Pulverulent body painting (x) Desired ER value of the earthing must be less than 1 Ohm (y) Installation, commissioning & testing - Digital grounding device must have connected with 10 sq mm earthing wire with copper eyelet casing and caping of ISO standard company need to be used. 6 sqmm four core three phase fire retardant and low smoke wire will be used for input supply of digital grounding device. site survey for installation of equipment must be done by the seller and warranty for 2 years. Note : (a) The above rates are inclusive of disconnecting old earthing connected to the equipments. (b) The above rates are also inclusive of acessories such as nut bolts, wires, etc. for necessary connection of the digital earthing equipment. | |||||||||||
| 2.00 | Excavating in trenches not exc. 1.50m wide and n. exc. 1.5m in depth and getting out in soft / loose soil complete all as specified and as directed. | 63 | Cum | 245 ₹15,435 | 220 ₹13,860 Lowest | 245 ₹15,435 | 265 ₹16,695 | 245 ₹15,435 | 255 ₹16,065 | 280 ₹17,640 | 220 ₹13,860 Lowest |
| 3.00 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 250mm in soft / loose soil complete all as specified and as directed. | 45.54 | Cum | 220 ₹10,018.8 | 190 ₹8,652.6 Lowest | 220 ₹10,018.8 | 240 ₹10,929.6 | 215 ₹9,791.1 | 215 ₹9,791.1 | 240 ₹10,929.6 | 210 ₹9,563.4 |
| 4.00 | Removing excavated materials not exc. 50m and depositing where directed at a level not exc. 1.50m above the starting point of soft/loose soil complete all as specified and as directed. | 17.46 | Cum | 150 ₹2,619 Lowest | 160 ₹2,793.6 | 185 ₹3,230.1 | 200 ₹3,492 | 200 ₹3,492 | 190 ₹3,317.4 | 200 ₹3,492 | 180 ₹3,142.8 |
| 5.00 | M&L for sand cushioning (dry) in trenches for protection of UG cable (below, above and around the UG cable laid in trenches) of 230mm spread thickness and consilidated (punned) upto 180mm thickness complete all as specified and as directed.
Note : For the purpose of payment, punned thickness of sand cushioning only shall be measured and paid for. | 14.18 | Cum | 1,775 ₹25,169.5 | 1,850 ₹26,233 | 2,125 ₹30,132.5 | 1,700 ₹24,106 Lowest | 1,700 ₹24,106 Lowest | 2,200 ₹31,196 | 2,200 ₹31,196 | 1,850 ₹26,233 |
| 6.00 | M&L for sub-class 'B' bricks, well burnt, laid breadth-wise along the length of cable laid in trenches over sand cushion laid for UG cable protection complete all as specified and as directed. | 1,400 | Each | 16 ₹22,400 | 14 ₹19,600 Lowest | 15 ₹21,000 | 16 ₹22,400 | 17 ₹23,800 | 16 ₹22,400 | 16 ₹22,400 | 14 ₹19,600 Lowest |
| 7.00 | Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 95 sq.mm, 3.5 core complete all as specified and as directed.
Note : Rate of the saddle, clamp, lugs of different size as required and cable gland packing for fixing of cable on wall/ panel is to be deemed included in quoting rate. | 100 | Rm | 1,795 ₹1,79,500 | 1,400 ₹1,40,000 Lowest | 1,400 ₹1,40,000 Lowest | 1,650 ₹1,65,000 | 1,700 ₹1,70,000 | 1,650 ₹1,65,000 | 1,770 ₹1,77,000 | 1,800 ₹1,80,000 |
| 8.00 | All as per Serial Item No.7 here-in-before but of size 120 sq.mm 3.5 core. | 150 | Rm | 2,150 ₹3,22,500 | 1,790 ₹2,68,500 Lowest | 2,100 ₹3,15,000 | 2,150 ₹3,22,500 | 1,985 ₹2,97,750 | 1,950 ₹2,92,500 | 1,990 ₹2,98,500 | 2,000 ₹3,00,000 |
Tender Value
Refer Docs
EMD Value
₹82,460
Closing Date
16 Jun 2026, 6:00 pmClosed
GE (AF) JORHAT
JORHAT
PROVN OF EARTHING PITS LAYING OF POWER SUPPLY CABLE AND ADDN/ALTN TO LT INFRA INCLUDING PANELS AT AFS UNDER GE (AF) JORHAT
2026_MES_767984_1
8785/E8
Open Tender
Electrical and Maintenance Works
Item Rate
210 days
GE (AF) JORHAT
AS PER NIT
9 documents required · 9 mandatory
₹500
GE (AF) JORHAT
₹82,460
Yes
11 Jul 2026
26 May 2026
18 Jun 2026
26 May 2026
16 Jun 2026
10 Jun 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Supply, installation, testing and commissioning of digital grounding device 120 KA, 1 phase 3 wire, portable type built in low impedance equipment grounding and bonding system. Provides 100% protection against lightning surges, static charge, noises, ESD, EPR and eliminates abnormal electrical disturbances which enter from power and other service lines and ensuring clea bonding potential (earth to neutral voltage) less than 1.0 V having a digital 6 digit lightening surge counter, self-health visual status indicator with facilty to monitor online input voltages and earth to neutral voltages pre- wired pulverulent body painted metal enclosure to be connected in parallel to the power supply circuit, tested and certified from CPRI, MIL STD810G, IEC61000-6-1, IEC 61000-6-3, IEC 61643-11-2011 and confirming to ISO 9000 & ISO 14001-2015 & CE, with min warranty of 2 years and AMC post warranty for 5 years (Make in India) complete all as specified and as directed.
Make:- Digital Equipment Protection Co., Model : DSS-MII 1P3 120 or approved other make in any Commands/ADGs. | 23 | Each Job | - | - |
| 1.01 | TECHNICAL SPECIFICATIONS: DIGITAL GROUND DEVICE 1 PHASE (MIL GRADE ECA3G) is as under:-
(a) Rated input voltage- 180 VAC-275 VAC 1 Phase 2 Wire.
(b) Frequency-50-60 Hz
(c) Maximum continuous operating voltage (UC) - 275 VOLTS (L-N), (N-G) 255 Volts.
(d) Max surge handling capacity 120 KA (8/20 Micro second).
(e) Mode of protection - 3 MODE (1phase, 2wire) L-N, L-E, N-E
(f) Max discharge current - 40 KA Each mode (L-N, L-G, & N-G)
(g) Nominal discharge current - 10 KA Each mode (L-N, L-G, & N-G)
(h) Short circuit withstand current - 10 KA
(i) Residual current - 0.001 Amps
(j) Residual voltage - 1.59 KV(L-N) & 1.06 (N-G) WITH 8/20 Micro sec.
(k) Spark over voltage - 1.15 KV.
(l) Standby power consumption- 1.3 VA.
(m) Standards/testing compliance - IEC-61643-1-2006, IEC-6100-4-5(2005.11), IEC-61000-6-1, IEC-610006-3, MIL-STD-810G.
(n) Testing/approvals- SIRIM, KERI, CE as per IEC, MIL-STD-810G | - | - | - | - |
| 1.02 | (o) Emc compliance- As Per 89/336/EEC Directive amended by 92/31/EEC.
(p) System diagnostic port - RJ45
(q) Surge counter - 6 Digit, 7 Segment LCD counter
(r) Status indication- LED Indications.
(s) Operating temperature - 40 TO 80 degree C.
(t) Weight- approx 1.8 KG.
(u) Dimensions (wxhxd/mm)- 130x205x96.
(v) Enclosure- Metal Enclosure (Pre-wired).
(w) Paint - Pulverulent body painting
(x) Desired ER value of the earthing must be less than 1 Ohm
(y) Installation, commissioning & testing - Digital grounding device must have connected with 10 sq mm earthing wire with copper eyelet casing and caping of ISO standard company need to be used. 6 sqmm four core three phase fire retardant and low smoke wire will be used for input supply of digital grounding device. site survey for installation of equipment must be done by the seller and warranty for 2 years.
Note : (a) The above rates are inclusive of disconnecting old earthing connected to the equipments.
(b) The above rates are also inclusive of acessories such as nut bolts, wires, etc. for necessary connection of the digital earthing equipment. | - | - | - | - |
| 2 | Excavating in trenches not exc. 1.50m wide and n. exc. 1.5m in depth and getting out in soft / loose soil complete all as specified and as directed. | 63 | Cum | - | - |
| 3 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 250mm in soft / loose soil complete all as specified and as directed. | 45.54 | Cum | - | - |
| 4 | Removing excavated materials not exc. 50m and depositing where directed at a level not exc. 1.50m above the starting point of soft/loose soil complete all as specified and as directed. | 17.46 | Cum | - | - |
| 5 | M&L for sand cushioning (dry) in trenches for protection of UG cable (below, above and around the UG cable laid in trenches) of 230mm spread thickness and consilidated (punned) upto 180mm thickness complete all as specified and as directed.
Note : For the purpose of payment, punned thickness of sand cushioning only shall be measured and paid for. | 14.18 | Cum | - | - |
| 6 | M&L for sub-class 'B' bricks, well burnt, laid breadth-wise along the length of cable laid in trenches over sand cushion laid for UG cable protection complete all as specified and as directed. | 1,400 | Each | - | - |
| 7 | Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 95 sq.mm, 3.5 core complete all as specified and as directed.
Note : Rate of the saddle, clamp, lugs of different size as required and cable gland packing for fixing of cable on wall/ panel is to be deemed included in quoting rate. | 100 | Rm | - | - |
| 8 | All as per Serial Item No.7 here-in-before but of size 120 sq.mm 3.5 core. | 150 | Rm | - | - |
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