Construction Of 2X50 Mva , 132/33Kv Sub-Station At Nathkuchi Along With Associated Transmission Lines Under Aifa Scheme, Nathkuchi-Assam

TDR : 21520947

Tender Notice
BOQ

Expired

Nathkuchi , Assam

Tender Brief : Construction Of 2X50 Mva , 132/33Kv Sub-Station At Nathkuchi Along With Associated Transmission Lines Under Aifa Scheme

Document Fees
₹ 10000 /-

EMD
₹ 9000000.0 /-

Tender Value
₹ 45 Crore /-

Submission Date
17-09-2019

Competition Type
Indian

Bidding Type
Tender

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Name of Work: TURNKEY CONSTRUCTION OF 132/33KV, 2X50 MVA SUB-STATION AT NATHKUCHI ALONG WITH ASSOCIATED TRANSMISSION LINES UNDER AIFA SCHEME
1	1	Power transformer
2	1.1	40/50 MVA, 132/33 kV, 3-Ph, YNyn0, Z =10 %, ONAN/ONAF with copper wound Power Transformer with OLTC(+5% to -15% in steps of 1.25%) , RTCC panel including all cabling & 10% spare oil.The Transformer shall be suitable for single / twin ACSR MOOSE Conductor termination on HV and twin ACSR MOOSE conductor on LV side. The transformer will be supplied with Bushing mounted NCT on HV & LV side as per the CT ration given in the SLD.The Transformer shall be suitable for outdoor installation & complete with all accessories to meet the technical specification.	Item 1	2	Nos
3	1.2	250 kVA, 33/0.433 kV, Copper Wound, 3ph, Dyn-11, Z=4% outdoor type \"Station Transformer\" with OFF Circuit Tap Changer , -5% to + 5 % in steps for 2.5 % & including 10 % spare oil.MV connection shall be through single ACSR MOOSE Conductor, LV Side shall be connected through XLPE Insulated LT cable.	Item 2	2	Nos
4	2	132kV Equipment	Item 3
5	2.01	145 kV, 3150 A, SCR 40 kA for 1 sec, SF6 Circuit Breaker, outdoor type, 3-Ph gang operated complete with operating mechanism & support structure with 10 % spare SF-6 gas.	Item 4	7	Set
6	2.02	145 KV, 1250 A, 40 kA for 1 sec, 3-Ph gang operated Double Break Centre Post rotating , outdoor type , motor operated Disconnector (Isolator) complete without solid core post Insulator.	Item 5
7	2.03	Without earth switch	Item 6	6	Set
8	2.04	With one earth switch(manual)	Item 7	12	Set
9	2.05	With Two earth switch(manual)	Item 8	8	Set
10	2.06	With one earth switch(manual) Tandem type	Item 9	6	Set
11	2.07	145 KV Outdoor type, live tank, single phase Current Transformer as per the details below: \nThe CT shall meet the technical specification & other design requirement as per design requirement.\n	Item 10
12	2.08	Transformer feeder CTR : 600-300/1-1-1-1 A	Item 11	6	Nos
13	2.09	Line & Bus Coupler CTR: 600-300/1-1-1-1 A	Item 12	15	Nos
14	2.1	145 kV, 1-ph, Capacitor Voltage Transformer (CVT) for 132 kV Incoming Line (132kV/v3/110/v3/110/v3V/110/v3V) as per technical specification.	Item 13	12	Nos
15	2.11	145 kV, 1-ph, Potential Transformer (PT) on BUS (132kV/v3/110/v3/110/v3V110/v3V) as per the technical specification.	Item 14	6	Nos
16	2.12	120 kV, 10 kA, Metal Oxide type, heavy duty, station class 3, Lightning Arrestor complete with Surge Counter & flexible copper connecting lead.	Item 15	18	Nos
17	2.13	145kV BPI for Buswork	Item 16	28	Nos
18	2.14	145kV BPI for Isolators	Item 17	297	Nos
19	2.15	CT, CVT & PT JB complete with 30 nos Disconnecting type Terminals Blocks, complete with wiring.	Item 18	13	Nos
20	2.16	Bay Marshalling Kiosk, made of 2.5 mm. thick sheet steel, protection class IP 55 complete with 250 TB	Item 19	7	Nos
21	3	String Insulator Hardware for 132 kV	Item 20
22	3.01	Single Tension Insulator assembly suitable for 11 kV, 90 kN Disc Insulator with all hardwares accessories for twin ACSR MOOSE conductor ( without disc Insulator) with turn buckle.	Item 21	24	Set
23	3.02	Single Tension Insulator assembly suitable for 11 KV, 90 kN Disc Insulator with all hardwares accessories for twin ACSR MOOSE conductor ( without disc Insulator) without turn buckle.	Item 22	24	Set
24	3.03	Single Suspension Insulator assembly suitable for 11 KV, 70 kN Disc Insulator with all hardwares accessories for twin ACSR MOOSE conductor for through type ( without disc Insulator)	Item 23	12	Set
25	3.04	Single Suspension Insulator assembly suitable for 11 KV, 70 kN Disc Insulator with all hardwares accessories for single ACSR MOOSE conductor for through type ( without disc Insulator).	Item 24	15	Set
26	3.05	Single Suspension Insulator assembly suitable for 11 KV, 70 kN Disc Insulator with all hardwares accessories for single ACSR MOOSE conductor for Drop type ( without disc Insulator).	Item 25	27	Set
27	3.06	Single Tension Insulator assembly suitable for 11 KV, 90 kN Disc Insulator with all hardwares accessories for single ACSR MOOSE conductor ( without disc Insulator) with turn buckle.	Item 26	39	Set
28	3.07	Single Tension Insulator assembly suitable for 11 KV, 90 kN Disc Insulator with all hardwares accessories for single ACSR MOOSE conductor ( without disc Insulator ) without turn buckle.	Item 27	24	Set
29	3.08	Single Suspension Insulator assembly suitable for 11 KV, 70 kN Disc Insulator with all hardwares accessories for Twin ACSR MOOSE conductor for Drop type	Item 28	6	Set
30	3.09	90 KN Disc Insulator , B & S type for the String Insulator (Tension) with 5% spare	Item 29	1165	Nos
31	3.1	70 KN Disc Insulator (Suspension) with 5% spare	Item 30	567	Nos
32	3.11	ACSR MOOSE conductor	Item 31	3700	M
33	4	Terminal connectors for 132kV side. The Quantity of Terminal connectors shall be as per substation layout & shall be supplied as per technical specification as per individual equipment requirement	Item 32
34	4.01	Terminal connector for 145kV Isolator to receive single ACSR MOOSE Conductor.	Item 33	198	Nos
35	4.02	Terminal connector for 145kV SF6 Circuit Breaker to receive single ACSR MOOSE Conductor	Item 34	42	Nos
36	4.03	Terminal connector for 145kV Current Transformer terminal to receive single ACSR MOOSE Conductor	Item 35	42	Nos
37	4.04	Terminal connector for 145kV CVT terminal to receive Single ACSR MOOSE Conductor	Item 36	12	Nos
38	4.05	Terminal connector for 145kV PT terminal to receive Single ACSR MOOSE Conductor	Item 37	6	Nos
39	4.06	Terminal connector for 145kV BPI to receive single ACSR MOOSE Conductor	Item 38	24	Nos
40	4.07	Terminal connector for Wave-trap to receive single ACSR MOOSE Conductor	Item 39	16	Nos
41	4.08	Terminal connector for 120kV Lightning Arrester to receive Single ACSR MOOSE Conductor	Item 40	18	Nos
42	4.09	Transformer Bushing Connector ( 145kV Side )	Item 41	6	Nos
43	4.1	Terminal connector for NCT suitable for 50x6 mm CU flat	Item 42	2	Nos
44	4.11	Spacer for twin ACSR MOOSE with 250mm sub conductor spacing, rigid	Item 43	90	Nos
45	4.12	C-Wedge connector for twin ACSR MOOSE	Item 44	48	Nos
46	4.13	C-Wedge connector for single ACSR MOOSE	Item 45	63	Nos
47	4.14	T- type connector suitable for single ACSR MOOSE through and same T-off	Item 46	48	Nos
48	4.15	Shield Wire & Accessories	Item 47
49	4.16	7/3.15 mm GSS wire for shielding	Item 48	250	M
50	4.17	Tension Fittings for 7/3.15mm Earth wire	Item 49	28	Nos.
51	4.18	Earth Wire Connector (PG Clamps)	Item 50	20	Nos.
52	4.19	Cleat Clamp for clamping 7/3.15 mm GSS wire on to the Structure	Item 51	150	Nos.
53	4.2	Pad Clamp for clamping 7/3.15 mm GSS wire on to the Structure for earthing	Item 52	30	Nos.
54	5	33 kV Equipment\nThe equipment shall be suitable for outdoor installation and shall meet the technical requirement as per specification for 33 kV , 50 Hz, 31. kA/3 Sec., Creepage as 25 mm / Kv	Item 53
55	5.01	36 kV, 1250 A, SCR 31.5/3sec, SF6, Outdoor type, 3-Ph gang operated complete with operating mechanism & support structure for Incoming Feeders & Bus coupler.	Item 54	3	Set
56	5.02	36 kV, 1250 A, SCR 31.5/ 3 sec , SF6, Outdoor type, 3-Ph gang operated complete with operating mechanism & support structure for Outgoing Feeders.	Item 55	6	Set
57	5.03	36 KV,1250 A, 3-Ph gang operated, Outdoor type, Double Break centre Post rotating outdoor type motor operated Disconnector (Isolator) without solid core Post Insulator.	Item 56
58	5.04	Without earth switch for Incomer from Transformer	Item 57	2	Set
59	5.05	With one earth switch for Bus Coupler	Item 58	2	Set
60	5.06	Outdoor type 36 kV, 630 A, 3-Ph gang operated, outdoor type, Double Break centre Post rotating outdoor type motor operated Disconnector (Isolator) with solid core Post Insulator.	Item 59
61	5.07	With one earth switch	Item 60	14	Set
62	5.08	Without earth switch	Item 61	2	Set
63	5.09	36 kV Out door type, live tank, single phase Current Transformers as given below:The CT shall meet the technical specification & other design requirements.	Item 62
64	5.1	36 kV Transformer side & Bus Coupler CTR:1200-600 /1-1-1 A	Item 63	9	Nos
65	5.11	36 kV outgoing Line Feeder CTR:1200-600/1-1-1 A	Item 64	18	Nos
66	5.12	15 kV Neutral Current Transformer for 132/33 kV transformer on 33 kV side, CTR1200-600/1 -1A	Item 65	2	Nos.
67	5.13	Outdoor type 36 kV ,1-ph, Potential Transformer(PT) (33kV/v3/110/v3/110/v3V) as per technical specification	Item 66	6	Nos.
68	5.14	30 kV,10 kA, Metal Oxide type, heavy duty, station class Lightning Arrestor complete with Surge Counter & copper connecting lead	Item 67	30	Nos.
69	5.15	33 kV, 8 kN Post Insulator (Bus works)	Item 68	33	Nos.
70	5.16	33 kV, 6 kN Post Insulator (Isolators)	Item 69	29	Nos.
71	5.17	100Amp, Horn gap fuse	Item 70	2	Set
72	5.18	CT & PT JB complete with 30 nos Disconnecting type Terminal Blocks, complete with wiring.	Item 71	11	Nos.
73	5.19	Bay Marshalling Kiosk, made of 2.5 mm. thick sheet steel, protection class IP 55 complete with 200 TB.	Item 72	9	Nos.
74	6	Terminal connectors _ 33 kV side. The quantity of Terminal connectors shall be as per substation layout & shall b supplied as per technical specification as per individual equipment requirement	Item 73
75	6.01	Terminal Connector for 36 kV Isolator to receive twin ACSR MOOSE Conductor	Item 74	24	Nos.
76	6.02	Terminal Connector for 36 kV Isolator to receive Single ACSR MOOSE Conductor	Item 75	96	Nos.
77	6.03	Terminal Connector for 36 kV SF6 Circuit Breaker to receive twin ACSR MOOSE Conductor	Item 76	18	Nos.
78	6.04	Terminal Connector for 36 kV SF6 Circuit Breaker to receive Single ACSR MOOSE Conductor	Item 77	36	Nos.
79	6.05	Terminal Connector for 36kV Current Transformer to receive twin ACSR MOOSE Conductor	Item 78	18	Nos.
80	6.06	Terminal Connector for 36kV Current Transformer to receive Single ACSR MOOSE Conductor	Item 79	36	Nos.
81	6.07	Terminal Connector for NCT suitable for 50x6 mm CU flat	Item 80	2	Nos.
82	6.08	Terminal Connector for 30 kV Lightning Arrester to receive Single ACSR MOOSE Conductor	Item 81	30	Nos.
83	6.09	Terminal Connector for 36 kV PT Connector to receive Single ACSR MOOSE Conductor	Item 82	6	Nos.
84	6.1	Transformer LV side Bushing Clamp (40/50 MVA Trafo)	Item 83	6	Nos.
85	6.11	Transformer MV side Bushing Clamp (250 kVA Trafo)	Item 84	6	Nos.
86	6.12	3 Inch IPS AL Tube for 33kV bus	Item 85	680	Kg
87	6.13	Terminal connector for Bus PI suitable for 3 Inch IPS AL Tube	Item 86	21	Nos.
88	6.14	Terminal connector for Bus PI suitable for twin ACSR moose conductor	Item 87	2	Nos.
89	6.15	Terminal connector for Bus PI suitable for single ACSR moose conductor	Item 88	9	Nos.
90	6.16	Tee connector suitable for interconnection of twin ACSR moose conductor to Al tube.	Item 89	6	Nos.
91	6.17	Tee connector suitable for interconnection of Single ACSR moose conductor to Al tube.	Item 90	21	Nos.
92	6.18	Spacer for twin ACSR MOOSE with 250 mm sub conductor spacing, rigid	Item 91	20	Nos.
93	6.19	Terminal connector for Bus PI suitable for single ACSR moose conductor	Item 92	29	Nos.
94	6.2	End Caps and couplers/bends for 3Inch IPS AL Tube	Item 93	7.5	Kg
95	6.21	Shield Wire Accessories	Item 94
96	6.22	Lightning mast with spike (Tubular pole)	Item 95	2	Nos.
97	7	Control , Protection & Metering equipment	Item 96
98	7.01	Control and Relay Panel	Item 97
99	7.02	Indoor floor mounted, simplex type Control and Relay Panels, with mimic & annunciation panel for 132kV system as per specification comprising of the C & R Panels shall be complete with Numerical Relays and ABT Meters as per the Technical specifications & shall be compatible for SCADA/ SAS as open protocol.	Item 98
100	7.03	132 kV Line Protection & control Panel	Item 99	4	Nos.
101	7.04	132/33 kV Transformer Protection & Control Panel	Item 100	2	Nos.
102	7.05	132 kV Bus Coupler Protection & Control Panel	Item 101	1	Nos.
103	7.06	Metering Panel for Lines	Item 102	2	Nos.
104	7.07	Indoor floor mounted, simplex type control and relay panels, with mimic & annunciation panel with ABT Meters for 33kV system as per specification and data sheet comprising of :	Item 103
105	7.08	33KV Line Protection & Control Panel	Item 104	6	Nos.
106	7.09	33KV Transformer I/C Protection & Control Panel on 33 k V side of Power Transformer	Item 105	2	Nos.
107	7.1	33KV Protection & Control Panel for Bus Section\nThe control, metering & protection system shall be complete with Numerical relays & compatible for performing the functions as per the electrical specifications & shall be fully compatible with substation automation /SCADA.	Item 106	1	Nos.
108	8	PLCC Equipment	Item 107
109	8.01	EPAX(8x24) with 24 nos. telephone, cable etc	Item 108	1	Nos
110	8.02	Digital Protection Coupler with PLC Terminal	Item 109	4	Nos
111	8.03	LMU / LMDU	Item 110	4	Nos
112	8.04	HF Cable 75 ohms(balanced)	Item 111	1.2	Km
113	8.05	132 kV, 800A wave trap for 40 kA for 1 sec. Wave trap will be CVT mounted.	Item 112	8	No.
114	9	Substation Automation	Item 113
115	9.1	Substation Automation & SCADA system (as per the technical specification) along with Ethernet, Data Concentrator/ BCU , communication & data server, local work station with necessary accessories, hardware /software, fiber optic cabling & time synchronization equipment. Substation automation system of 132/33kV substations including hardware for present bays(132KV 8 Nos. bays , 33kV 10 no bays,) and software (for present bays and 132kV 3 no & 33kv 2 no future bays) along with associated equipment for each bay\n\nThe system shall be complete with Numerical Relay compatible with substation automation for 132 kV & 33 kV system. The numerical relays along with other measuring / indicating Instruments shall be part of the integrated SCADA system. The complete system of this Substation shall be integrated on SCADA which shall be further the communicable to Master control center & further communicate to RLDC.	Item 114	1	Nos.
116	10	Earthing and Lightning protection material	Item 115
117	10.01	65 x 12 mm MS flat for Main Earth mat & Auxiliary Mat	Item 116	6500	Mtr.
118	10.02	75 x 12 mm GI Flat for Equipment Earthing like CT,CB, Isolator , LA, BPI & Tower Earthing, riser below ground etc. (3.53kg/m)	Item 117	4200	Mtr.
119	10.03	75 x 12 GI Flat for earthing of Transformer body	Item 118	70	Mtr.
120	10.04	50 x 6 mm GI Flat for earthing of Marshalling Boxes, Panel, Junction boxes, Distribution Board, Battery Charger etc. (2.36kg/m)	Item 119	1100	Mtr.
121	10.05	50x6 mm MS flat for cable trench earthing.	Item 120	500	Mtr
122	10.06	50 x 6 mm Copper flat for earthing of Transformer Neutral on HV as well LV Side. (2.69kg/m)	Item 121	100	Mtr.
123	10.07	40 mm Dia, 6.5 mtr long GI rod earth electrode (perforated) for earthing of LA, CVT, Lightning Mast, Shield Wire Transformer Neutral	Item 122	110	Nos.
124	10.08	40 mm Dia 6.5 mtr long GI. Rod Earth Electrode at corners of Main Earth Mat , Gate & control room Earthing	Item 123	18	Nos.
125	10.09	Lightning spikes for building which 100 mm dia GI Pipe, 1.5 mtr to be mounted on insulated base on building top and connected with 50x6 mm GI Flat.	Item 124	56	Nos.
126	10.1	50x6 mm GI flat for all building spikes	Item 125	1040	Mtr.
127	10.11	40 mm Dia 6.5 mtr long GI. Rod Earth Electrode for building spikes earthing	Item 126	56	Nos.
128	10.12	Electrolytic grade copper plate 600mmx600mmx6mm for Transformer Neutral earthing to be provided in 6.5 mtr deep earth pit to be filled with salt & charcoal (as per standard earthing Practices)(Power trafor and aux. trafo)	Item 127	12	Nos.
129	10.13	Note: The quantity of GI Flat/MS rod for earthing & lightning protection is approximate. The exact quantity to be arranged as per GFC drawing and as per site requirement	Item 128
130	11.1	Lattice type Structural Steel	Item 129
131	11.2	Tower and Beams	Item 130
132	11.3	Structural steel for Tower and beams (50% of MS and 50% of HT)	Item 131	63.38	MT
133	12	Hardwares, nuts, bolts and spring washer	Item 132	4.39	MT
134	12.1	Foundation Nuts and bolts	Item 133	4.05	MT
135	12.2	Equipment	Item 134
136	12.3	Structural steel for Equipment	Item 135	70.23	MT
137	12.4	Hardwares, nuts, bolts and spring washer	Item 136	4.99	MT
138	12.5	Foundation Nuts and bolts for equipment	Item 137	5.59	MT
139	12.6	132 KV , Lightning cum lighting mast , 30 mtr high with lighting platform at 17 mtrs & 1.5 mtr spike at top	Item 138	33	MT
140	13.01	Hardware , Nuts & bolts for LM	Item 139	1.32	MT
141	13.02	Foundation Bolts	Item 140	0.888	MT
142	13.03	Cable and accessories	Item 141
143	13.04	19/33 kV ( earthed system ) , 3Core 300 sqmm., AL Conductor, XLPE Insulated , PVC Sheathed, Armoured PVC Outer Sheath Cable for 33 kV outgoing feeder(200 meter/fedeer).	Item 142	1320	Mtr
144	13.05	33 kV outdoor termination kit	Item 143	6	Set
145	14	LT Power Cable	Item 144
146	14.01	AC Circuit\n1.1 kV PVC Insulated 'PVC sheathed, GI wire / steel strip armoured, Aluminum/Copper Conductor cable of the following sizes:	Item 145
147	14.02	Station transformer LV side to Main LVAC Board\n3 1/2 core x 300 sq.mm AL (XLPE)cable from Station Transformer to LVAC Board	Item 146	200	Mtr
148	14.03	3 1/2 core x 150 Sqmm Al cable for oil filtration	Item 147	150	Mtr.
149	14.04	3 1/2 core x 70 Sqmm Al cable for outdoor illumination & for battery charger	Item 148	525	Mtr.
150	14.05	2 core x 16 Sqmm Cu cable for BMK, Trafo MB, fire panel & LDB	Item 149	1100	Mtr.
151	14.06	2 Core 6 Sqmm Cu cable for CT & CVT JB	Item 150	1000	Mtr.
152	14.07	4 Core 16 sqmm Al cable for panel illumination	Item 151	150	Mtr.
153	14.08	4 Core 16 sqmm Al cable fo outdoor illumination JB	Item 152	800	Mtr.
154	14.09	3 Core 2.5 sqmm CU cable fo outdoor illumination	Item 153	1150	Mtr.
155	14.1	DC Circuit	Item 154
156	14.11	2 Core x 16 sqmm Cu cable for miscellaneous	Item 155	1500	Mtr.
157	14.12	2 Core x 50 sqmm Cu cable for DCDB to battery charger(Flexible multi strand)	Item 156	200	Mtr.
158	14.13	1 C X 70 Sqmm Cu cable for Charger to battery (Flexible multi strand)	Item 157	200	Mtr.
159	14.14	Termination with double compression Gland and Al lugs for 3 ½ core x 400 sqmm. Al cable.	Item 158	1	Lot
160	14.15	Termination with double compression Gland and lugs 3 1/2 core x 150 sqmm. Al. cable	Item 159	1	Lot
161	14.16	Termination with double compression Gland and lugs 2 core x 16 sqmm. Cu. Cable	Item 160	1	Lot
162	14.17	Termination with double compression Gland and lugs 3 1/2 core x 150 sqmm. Al. cable	Item 161	1	Lot
163	14.18	Termination with double compression Gland and lugs for 2core x 6 sqmm. Cu cable	Item 162	1	Lot
164	14.19	Termination with double compression Gland and lugs for 4core x 16 sqmm.. Cable	Item 163	2	Lot
165	14.2	Termination with double compression Gland and lugs for 2core x 16 sqmm.Cu cable	Item 164	1	Lot
166	14.21	Termination with double compression Gland and lugs for 2core x 35 sqmm.. Cu cable	Item 165	1	Lot
167	14.22	Termination with double compression Gland and lugs for1 core x 70 sqmm.. Crucible	Item 166	1	Lot
168	14.23	Termination with double compression Gland and lugs for 3 corex 2.5 sqmm.Cu cable	Item 167	1	Lot
169	15	Copper Control Cable	Item 168
170	15.01	1100 V grade, PVC Insulated, PVC sheathed, steel round wire armoured, stranded control cables of the following sizes:	Item 169
171	15.02	2 core 2.5 sqmm.	Item 170	700	Mtr
172	15.03	2 core 4 sqmm.	Item 171	270	Mtr
173	15.04	2 Core 6 sqmm.	Item 172	200	Mtr
174	15.05	4Core 4 sqmm.	Item 173	4200	Mtr
175	15.06	4 core 2.5 sqmm.	Item 174	7100	Mtr
176	15.07	7 core 2.5 sqmm.	Item 175	2900	Mtr
177	15.08	12 core 2.5 sqmm.	Item 176	7900	Mtr
178	15.09	19 Core 2.5 sqmm.	Item 177	6500	Mtr
179	15.1	Double compression Glands and terminations (including ferruling, suitable Cu Lugs to meet the system requirements) for 1100 V grade PVC Insulated multicore Copper stranded conductor control cables of sizes: (2 core 2.5 sqmm.,2 core 4 sqmm., 2 Core 6 sqmm., 4Core 4 sqmm.,4Core 2.5 sqmm.7 core 2.5 sqmm,12 core 2.5 sqmm. &19 Core 2.5 sqmm.)	Item 178	1	Lot
180	16	Cable Support & Cable Trays	Item 179
181	16.1	Ladder type Cable Trays for outdoor	Item 180
182	16.2	450 mm wide	Item 181	980	Mtrs
183	16.3	300 mm wide	Item 182	825	Mtrs
184	16.4	Perforated Cable Trays inside the Control Building	Item 183
185	16.5	450 mm wide	Item 184	200	Mtrs
186	16.6	300 mm wide	Item 185	60	Mtrs
187	16.7	HDD/PVC pipe for laying cable from Trench to equipment	Item 186	1	Lot
188	16.8	63 mm Dia	Item 187
189	16.9	100 mm Dia	Item 188
190	17	AC Distribution Board	Item 189
191	17.1	AC 415V, 500A, 3-Ph cubicle type Indoor, floor mounted, auxiliary service board as per specification comprising of : (LVAC Board will have 2 sections , each section will be fed from independent Aux. transformer ( 250 KVA , 33/0.433 k V ).Busbar rating 600 A, 25 k A for 1 sec, Copper , IP 54 , 2 mm COLD ROLLED / 3 MM HOT ROLLED as aper specification )	Item 190	1	Set
192	18	DC Distribution Board ( 220 V DC & 48 VDC)	Item 191
193	18.1	DC Distribution Board will have 2 sections , each section will be fed from independent Battery charger. Busbar rating 200 A FOR 220 V DC, 16 k A / FOR 1 SEC , AL or Copper , IP 54 , 2 mm COLD ROLLED / 3 MM HOT ROLLED) as per specification	Item 192	1	Set
194	18.2	DC Distribution Board will have 2 sections , each section will be fed from independent Battery charger. Busbar rating 200 A FOR 48 V DC, 16 k A / FOR 1 SEC , AL or Copper , IP 54 , 2 mm COLD ROLLED / 3 MM HOT ROLLED) as per specification	Item 193	1	Set
195	19	Battery and Battery charger	Item 194
196	19.1	Battery set ( 220 V DC )	Item 195
197	19.2	220V DC, 300 AH lead acid battery of VRLA type complete with accessories as per specification with 10% spare acid in non- returnable container (In tier arrangement).	Item 196	1	Set
198	19.3	Battery set ( 48 V DC )	Item 197
199	19.4	48V DC, 200 AH lead acid battery of VRLA type complete with accessories as per specification with 10% spare acid in non- returnable container (In tier arrangement).	Item 198	1	Set
200	19.5	Battery charger ( 220 V DC )	Item 199
201	19.6	Automatic float and Float cum boost charger 60 A suitable for 220 V 300 AH VRLA battery & charger shall be as per specification	Item 200	1	Set
202	19.7	Battery charger ( 48 V DC )	Item 201
203	19.8	Automatic float and Float cum boost charger 50 A suitable for 48 V 200 AH VRLA battery & charger shall be as per specification	Item 202	1	Set
204	20	Fire fighting	Item 203
205	20.1	NIFPS _ Nitrogen Injection Fire Fighting System System for Transformer	Item 204	2	Set
206	20.2	Fire Fighting equipment as per section-6 22.5 Kg capacity FE CO2 type, Trolley Mounted	Item 205	4	Nos.
207	20.3	25 Kg Capacity FE DCP type, Trolley Mounted	Item 206	4	Nos.
208	20.4	DCP 10 Kg Capacity, Wall mounted	Item 207	6	Nos.
209	20.5	FE CO2 6.5 Kg capacity, Wall mounted	Item 208	4	Nos.
210	20.6	DCP 5 Kg Capacity, Wall mounted	Item 209	3	Nos.
211	20.7	Foam Type 9 liter Capacity, Wall mounted	Item 210	4	Nos.
212	20.8	Water CO2 9 liter, Wall mounted	Item 211	4	Nos.
213	20.9	Fire Buckets (12 Nos. with stand in one set)	Item 212	2	set
214	21	Outdoor illumination	Item 213
215	21.1	LED flood light fitting with 250W led with all accessories control gear for Yard Lighting ( to be mounted on Gantry Tower )	Item 214	22	Nos.
216	21.2	LED flood light fitting with 250W led with all accessories control gear near boundary( to be mounted on 10 mtr. Pole)	Item 215	16	Nos.
217	21.3	LED street light fitting with 150W led with all accessories control gear on street ( to be mounted on 10 mtr. Pole)	Item 216	36	Nos.
218	21.4	70W LED lights post latern light mounted on 2.5 mtr. P-type pole	Item 217	10	Nos.
219	21.5	10 Mtr. MS Tubular poles 540SP-72	Item 218	52	Nos.
220	21.6	2.5 Mtr. P-type pole made of 100mm Dia GI Pipe	Item 219	10	Nos.
221	21.7	Lighting junction box for Light suitable for out door Installation comprising of 4 Nos. CBT M 4 type terminal connector for light connections Max size 150 x150x100mm	Item 220	84	Nos.
222	21.8	AC 415V,50 kA for 1 Sec cubicle type Outdoor, Plinth mounted, Outdoor yard lighting panel as per specification comprising of Incomer 100A TPN MCCB - (1 No.), light. (1 Nos), 70A 4P CONTACTOR 1 NOS,24 Hr timer for auto Operation,Auto manual selector switch , I set push button for on/off operation.,Outgoing feeder 63A TPNMCB (4 nos)	Item 221	3	Nos.
223	22	Air conditioning	Item 222
224	22.1	Split unit for Control room (capacity 2 TR)	Item 223	7	Nos.
225	23	Measuring Instruments	Item 224
226	23.1	Digital earth resistance meter	Item 225	1	Nos
227	23.2	5 kV automated Insulation resistance meter	Item 226	1	Nos
228	23.3	Earthing stick	Item 227	1	Nos
229	24	Furniture	Item 228
230	24.1	Executive Table :(1800mmX900mm)(Wooden)	Item 229	2	Nos
231	24.2	Executive Chair:(Revolving mid back type)	Item 230	3	Nos
232	24.3	Visitor's Chair with hand rest	Item 231	6	Nos
233	24.4	Computer Room Executive Chair (Revolving mid back type)	Item 232	1	Nos
234	24.5	2 nos. of Steel Almirah LengthXWidthXHeight in mm(1016X560X1980)	Item 233	2	No
235	24.6	1 Nos. of Recta work station of size 1200mmX600mm,25 mm thick work top with 3 drawer pedestal along with keyboard tray and CPU trolley and partitions of thickness 53 mm and of height 1200 mm.	Item 234	1	No
236	25	Miscelleaneous items (First Aid box -2 nos ,Accident prevention chart - 2nos, Aluminum alloy ladder - 2 nos , Safety belt 6nos , Earthing stick -3 nos , Helmet - 10 nos))	Item 235	1	Lot

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Construction Of 2X50 Mva , 132/33Kv Sub-Station At Nathkuchi Along With Associated Transmission Lines Under Aifa Scheme, Nathkuchi-Assam

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Construction Of 2X50 Mva , 132/33Kv Sub-Station At Nathkuchi Along With Associated Transmission Lines Under Aifa Scheme, Nathkuchi-Assam

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