Tender For Supply & Installation Work For Construction Of New 33/11 Kv S/Stn And Associated 33 Kv & 11 Kv Lines In Turn Key Mode At 28 Nos. Location In West Bengal.(Pk_Ss_06), Hooghly-West Bengal

TDR : 54344284

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Hooghly , West Bengal

Tender Brief : Tender For Supply & Installation Work For Construction Of New 33/11 Kv S/Stn And Associated 33 Kv & 11 Kv Lines In Turn Key Mode At 28 Nos. Location In West Bengal.(Pk_Ss_06)

Document Fees
Refer document

EMD
₹ 1304000.0 /-

Tender Value
₹ 6.52 Crore /-

Submission Date
27-03-2026

Competition Type
Indian

Bidding Type
Works

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1	GRAND TOTAL
2	Supply
3	Erection
4	2.0 33 kV Overhead Line
5	Supports for 33 kV overhead line as per technical specification, approved drawings and scope of work
6	13 M long WPB 160x160x30.44 kG/Meter with Grade E300
7	PCC Pole: 9M long
8	12.8 mtr long 52 kg Rail pole
9	Pre-fabricated galvanised steel items like Top Channel ,Cross Bracing, Horizontal Bracing , Guarding Channel, extension channel, Clamps by M.S. Channel, M.S. Angle, M.S. Flat etc. of proper size.
10	Pre-fabricated galvanised 33 kV \\"V\\" Brackets for 13 M long WPB
11	Pre-fabricated galvanised 33 kV Top Adaptor for 13 M long WPB
12	Pre-fabricated galvanised 33 kV \\"V\\" Brackets for 9M long PCC Pole
13	Pre-fabricated galvanised 33 kV Top Adaptor for 9M long PCC Pole
14	Stay arrangement as per technical specification, approved drawings and scope of work
15	GI Stay Set HT (1830x20mm)WRKG LD-7900KG
16	HT Porcelain Guy Insulator
17	GI Stay Wire 7/4 mm (8SWG)
18	Insulators & hardwares as per technical specification, approved drawings and scope of work
19	33 kV Polymer composite 70 kN Disc insulator
20	Single Tension Hardware Fittings for ACSR Wolf (150 sq. mm) Conductor.
21	Composite Hardware Fittings for ACSR Dog (100 sq. mm) Conductor.
22	33 kV Polymer composite with fittings Pin Insulators (10KN -900 mm creepage distance)
23	Earthing arrangement as per technical specification, approved drawings and scope of work
24	GI Earth Spike (1853x20) mm
25	GI Wire 5 mm (6 SWG)
26	Conductors of following sizes with jointing sleevs, binding materials, PG clamps, bi-metalic clamps, Packing Piece, Turn Buckle, hardwares etc. for overhead lines & jumpers as required as per technical specification, approved drawings and scope of work
27	ACSR Wolf (150 sq. mm) Conductor
28	ACSR Dog (100 sq. mm) Conductor
29	ACSR Squirrel (20 sq. mm.) Conductor New 33 kV Underground Line
30	Supports for 33 kV Under Ground System as per Technical specifications, approved drawings and scope of the work.
31	33 kV Grade XLPE Cable 3C X 400 Sq. mm
32	33 kV Outdoor Type Heat Shrinkable Termination Joint for 3C X 400 Sq. mm XLPE Cable
33	33 kV Stright Through Heat Shrinkable joint for 3C X 400 Sq. mm XLPE Cable
34	Lightening Arrestor 42 kV, 1 Ph. 10 kA Porcelain Housed Gapless Type for 33 kV system, with mounting platform, jumpering from Bus Bar, hardware etc. as per technical specification, approved drawing and scope of work. (3 nos. LA per set) New 11 kV Overhead Line
35	Supports for 11 kV overhead line as per technical specification, approved drawings and scope of work.
36	13 M long WPB 160x160x30.44 kG/Meter with Grade E300
37	PCC Pole: 9M long
38	Pre-fabricated galvanised steel items like Top Channel ,Cross Bracing, Horizontal Bracing , Guarding Channel, extension channel, Clamps by M.S. Channel, M.S. Angle, M.S. Flat etc. of proper size.
39	Pre-fabricated galvanised 11 kV \\"V\\" Brackets for 13 M long WPB
40	Pre-fabricated galvanised 11 kV Top Adaptor for 13 M long WPB
41	Pre-fabricated galvanised 11 kV \\"V\\" Brackets for 9M long PCC Pole
42	Pre-fabricated galvanised 11 kV Top Adaptor for 9M long PCC Pole
43	Insulators & hardwares as per technical specification, approved drawings and scope of work
44	11 kV Polymer composite with fittings Pin Insulators (5KN -320 mm creepage distance)
45	11 kV Polymer composite 45 kN Disc insulator
46	Composite Hardware Fittings for ACSR Rabbit (50 sq. mm) Conductor.
47	Stay arrangement as per technical specification, approved drawings and scope of work
48	GI Stay Set HT (1830x20mm)WRKG LD-7900KG
49	HT Porcelain Guy Insulator
50	GI Stay Wire 7/3.15 mm (10 SWG)
51	Earthing arrangement as per technical specification, approved drawings and scope of work
52	GI Earth Spike (1853x20) mm
53	GI Wire 5 mm (6 SWG)
54	Conductors of following sizes with jointing sleevs, binding materials, PG clamps, bi-metalic clamps, Packing Piece, Turn Buckle, hardwares etc. for overhead lines & jumpers as required as per technical specification, approved drawings and scope of work
55	ACSR Rabbit (50 sq. mm.) Conductor
56	ACSR Squirrel (20 sq. mm.) Conductor
57	12kV, 400A, Vertical Mounting type tripple pole, Gang Operated Isolator (TPGO) along with support insulators, Base Channel, down pipe, Arching Horns etc. and all accessories as per technical specifications, approved drawings and scope of works.
58	12kV, 400A, Vertical Mounting type tripple pole, Gang Operated Isolator (TPGO) along with all accessories. New 11 kV Underground Line
59	Supports for 11 kV Underground System as per Technical specifications, approved drawings and scope of the work.
60	Cable (XLPE 11 kV) 3C x 300 sq. mm., armoured, aluminium conductor
61	11 kV Heat Shrinakable Outdoor Termination Joint. for 3 x 300 sq. mm. XLPE Cable
62	11 kV Heat Shrinakable Straight Through Joint for 3 x 300 sq. mm. XLPE Cable
63	12kV, 10 KA, 1-ph Station Class Lightening Arrester with mounting platform, hardware etc as per technical specification, approved drawing and scope of work. (3 nos. LA per set) Construction of 33/11 kV Substation
64	33/11 kV Sub Station as per Technical specifications, approved drawings and scope of the work.
65	10 MVA 33/11 kV Power Transformer
66	RTCC panel for 10 MVA Power Transformer
67	100 kVA 33/0.415 kV 3 Phase ONAN Outdoor type Station Service Transformer.
68	Cable supporting G.I Structure with necessary arrangment of Fabricated G.I for fixing of U.G Cable of Station Service Transformer.
69	Cable supporting G.I Structure with necessary arrangment of Fabricated G.I for fixing of U.G Cable & LA for PTR LV side / Bus.
70	33kV, 1250A, 3-ph, SCADA compatible Outdoor type Vacuum Circuit breaker, 33KV, 1-Phase Outdoor type current trasformers with junction box, supporting angle ( The CT secondary terminals shall be broughtout in a weatherproof secondary terminal box, 1 no. junction box for 3 nos CT) jumpers, earthing, supporting structures, bi-metallic clamps permanent maintenance platform, marshalling box etc required as per technical specifications,approved drawings and scope of works.
71	33 kV VCB: 1250 Amps: Outdoor type
72	33 kV CT having Ratio 400 - 200/1 - 1A. (For 33 kV I/C or O/G) along with supporting structures and Junction Box for CT with required accossories etc. (3 nos. CT per set)
73	33 kV CT having Ratio 200 - 100/1 - 1 - 1A. (For PTR) along with supporting structures and Junction Box for CT with required accossories etc. (3 nos. CT per set)
74	33 kV, 3 pole, 1 Phase 33kV/110 volt, single core outdoor type Potential Trasformer along with Junction box and supporting angle, bi-metallic clamps and supporting structure with required accossories etc. complete as per technical specifications,approved drawings and scope of works.
75	33 kV PT having Ratio 33 kV/ 110 volt along with supporting structures and Junction Box for PT with required accossories etc. (3 nos. PT per set)
76	33 kV SCADA Compatible metal enclosed, indoor, Control Relay panel (30 Volt DC auxiliary supply) consist of Voltmeter, Ammeter, Micoprocessor based relays, provision of TVM energy meter indicating lamps, annunciation windows with annunciation relay, mimic diagram and other components for control, complete, including base mounting channel for CR Panel as per technical specification, approve drawing and scope of work
77	33 kV C&R Panel with differential relay SCADA compatible for individual transformer.
78	33 kV C&R Panel with directional relay SCADA compatible for feeder control.
79	36kV, 400A, 3-ph double break center rotating type (DBCR) isolators along with Support Insulators, Operating Mechanism, Base Channel , down Pipe and all required accessories complete as per technical specifications, approved drawings & scope of works.
80	33 kV 400A CR Type Isolator with Earth Switch (High Level)
81	33 kV 400A CR Type Isolator without Earth Switch (High Level)
82	33 kV 400A CR Type Isolator without Earth Switch (Low Level)
83	Lightening Arrestor ,Porcelain Housed Gapless Type with mounting platform, jumpering from Bus Bar, hardware etc as per technical specification, approve drawing and scope of work.
84	Lightening Arrestor 42 kV, 1 Ph. 10 kA Porcelain Housed Gapless Type for 33 kV system, with mounting platform, jumpering from Bus Bar, hardware etc. as per technical specification, approved drawing and scope of work. (3 nos. LA per set)
85	12kV, 10 KA, 1-ph Station Class Lightening Arrester with mounting platform, hardware etc as per technical specification, approved drawing and scope of work. (3 nos. LA per set)
86	Battery, Battery charger, Battery stand, Battery insulators, inter battery wiring, Terminal connectors with all accessories as per technical specification, approve drawing and scope of work
87	30V, 100 AH Pb Acid Battery, battery stand, battery insulators, inter battery wiring using 30 sq. mm. 1.1 kV Copper single core multi strand cable, terminal connectors with all Accessories
88	30V, 35 Amp. Float-cum-Boost Battery Charger with full wave rectification for 230 V, 1 phase, 50 Hz AC Input Supply (auto manual, float cum boost ,thyristor controlled battery charger)
89	Cold Rolled Steel sheet enclosed floor mounted Distribution Board with all accessories as per technical specification, approve drawing and scope of work.
90	Cold Rolled Steel sheet enclosed floor mounted 415 V, AC Distribution Board with all accessories
91	Cold Rolled Steel sheet enclosed floor mounted 30 V Distribution Board with all accessories.
92	Conductors for Bus Bar, jumpers, droper, terminations including hardware fittings, Connector, Clamp, Compression Joints etc. as per technical specification, approved drawings and scope of work
93	ACSR Panther (200 sq. mm) Conductor
94	ACSR Wolf (150 sq. mm) Conductor
95	ACSR Dog (100 sq. mm) Conductor
96	Aluminium Bus Pipe 1.5\\"
97	Insulators & hardwares as per technical specification, approved drawings and scope of work
98	33 kV Polymer composite with fittings Pin Insulators (10KN -900 mm creepage distance)
99	11 kV Polymer composite with fittings Pin Insulators (5KN -320 mm creepage distance)
100	33 kV Polymer composite 70 kN Disc insulator
101	Post Insulator 33 kV
102	Single Tension Hardware Fittings for ACSR Wolf (150 sq. mm) Conductor.
103	Single Tension Hardware Fittings for ACSR Panther (200 sq. mm) Conductor.
104	LT power cables for yard lighting and LT power connection to various equipments as per technical specification, approved drawings and scope of work
105	Cable (PVC 1.1 kV Grade) 4C x 185 sq. mm., armoured, aluminium conductor
106	Cable (PVC 1.1 kV Grade) 4C x 50 sq. mm., armoured, aluminium conductor
107	Cable (PVC 1.1 kV Grade) 4C x 25 sq. mm., armoured, aluminium conductor
108	Cable (PVC 1.1 kV Grade) 4C x 10 sq. mm., armoured, aluminium conductor
109	Cable (PVC 1.1 kV Grade) 2C x 10 sq. mm., armoured, aluminium conductor
110	Cable (XLPE 1.1 kV Grade) 4C x 120 sq. mm., armoured, aluminium conductor
111	LT Control Cable as per technical specification, approved drawings and scope of work
112	1.1 KV grade PVC insulated armoured stranded Copper Control Cable: 4C x 2.5 sq. mm.
113	1.1 KV grade PVC insulated armoured stranded Copper Control Cable: 8C x 2.5 sq. mm.
114	1.1 KV grade PVC insulated armoured stranded Copper Control Cable: 12C x 2.5 sq. mm.
115	12 kV, 800A, SCADA compatible, 3 Phase, Shunt Trip, Indoor type, motor operated spring closing vacuum circuit breaker, along with 12 kV single phase 600-400/1-1-1 A(Incomming ) and 200-100/1-1A(Outgoing ) current transformer indoor type with indoor mounting type control and relay panel consisting of Ammeter, Voltmeter, Relay and accessories, control cabling between VCB and indoor control panel and required accessories complete for protection and supply of indoor type potential transformer (11kV/110 V) Three Phase 5 limb type or combination of 3 nos single phase PT housed in a withdrawable carriage shall be dry/rasin cast, drawout type as per technical specification, approved drawing and scope of work.
116	12 kV, 800 A, SCADA compatible, 3 Phase, 9 Panel (2 I/C+ 1 B/C + 6 O/G) Shunt Trip VCB
117	12 kV, 800 A, SCADA compatible, 3 Phase, 11 Panel (3 I/C+ 2 B/C + 6 O/G) Shunt Trip VCB
118	11 kV 3 Phase Aluminium armoured XLPE insulated power cable and termination kit as per technical specification, approved drawings and scope of work
119	Cable (XLPE 11 kV) 3C x 300 sq. mm., armoured, aluminium conductor
120	11 kV Heat Shrinakable Outdoor Termination Joint. for 3 x 300 sq. mm. XLPE Cable
121	11 kV Heat Shrinakable Indoor Termination Joint for 3 x 300 sq. mm. XLPE Cable
122	Sub Station support structures as per technical specification, approved drawings and scope of work.
123	PCC Pole: 9M long
124	Pre-fabricated galvanised steel items like Top Channel ,Cross Bracing, Horizontal Bracing , Guarding Channel, extension channel, Clamps by M.S. Channel, M.S. Angle, M.S. Flat etc. of proper size.
125	Pre-fabricated galvanised steel structure for High level isolator
126	Pre-fabricated galvanised steel structure for Low level isolator
127	Pre-fabricated galvanised steel structure forLow level bus support
128	Shielding arrangement with 13 mtr. Long WPB Pole fitted with earth spike (on the top of the pole), turn buckles etc. as required as per technical specification, approved drawing and scope of work.
129	13 M long WPB 160x160x30.44 kG/Meter with Grade E300
130	ACSR Rabbit (50 sq. mm.) Conductor
131	Composite Hardware Fittings for ACSR Rabbit (50 sq. mm) Conductor.
132	GI Earth Spike (1853x20) mm
133	12kV, 400A, Vertical Mounting type tripple pole, Gang Operated Isolator (TPGO) along with support insulators, Base Channel, down pipe, Arching Horns etc. and all accessories as per technical specifications, approved drawings and scope of works.
134	12kV, 400A, Vertical Mounting type tripple pole, Gang Operated Isolator (TPGO) along with all accessories.
135	Stay arrangement as per technical specification, approved drawings and scope of work
136	GI Stay Set HT (1830x20mm)WRKG LD-7900KG
137	HT Porcelain Guy Insulator
138	GI Stay Wire 7/3.15 mm (10 SWG)
139	Supply of flat of different sizes ( GI flat 75 mm x 8 mm and GI flat 65 mm x 6 mm), GI pipe earth electrode of 40 mm inner dia. 3 mtr. long, bentonite powder and other accessories for earthing arrangement at Switchyard and Control room at new / existing substation as per technical specifications, approved drawings and scope of the work.
140	Switchyard earthing at new susbstation
141	Control room earthing at new susbstation
142	Earthing arrangement for construction of new 33 kV feeder bay at existing Substation
143	Earthing of 6 nos 11 kV terminal Isolator DP with GI Pipe and GI flat 65 mm X 6 mm
144	Electrification of switch yard by LED flood light fitted on pole structure and control room roof complete as per technical specifications, approved drawings and Scope of works.
145	LED flood light complete set 250 watt with all accessorie and fittings of reputed manufacturer.
146	Furniture as per technical specifications, approved drawings and Scope of works
147	Steel Almirah (Size: 6'6\\"-3'4\\"-21\\") of any
148	Wooden table for Office Work with drawers (size 6 ftX3ft)
149	Arm chair (Revolving)
150	Normal four leg chair with arm
151	Wall Clock
152	Fire Fightning Equipments as per technical specifications, approved drawings and Scope of works
153	Portable type Dry Chemical Powder (BC)/ABC type (5 kg),IS : 15683:2006
154	Portable type Mechanical Foam type (AB) IS:10204 (9 LITER)
155	Portable wall mounted CO2 Type of 5 kg capacity (squeze grip type) IS : 15683:2006
156	Portable type Water (CO) Type (A) IS : 940 Capacity - 9 liter
157	CO2 Type Trolley Mounted of 22.5 Kg Capacity for Switch Yard.
158	Sand Buckets with Stand(9 Ltr.) I.S : 2546 ( 1 set = 4 nos. sand filled bucket with steel stand)
159	Tools & tackles, Safety equipments as per technical specifications, approved drawings and Scope of works
160	Fibre Glass or Bamboo Ladder (20ft.)
161	Crimping Tools wretched type suitable for size 6 to 400 aq.mm.
162	Digital Clip On Ammeter (Tong Tester) 0-600 Amps
163	Insulation Tester (Megger):1 no. 5000 V & 1 no. 1000 Volt (Electrically as well as manually operated) of Megger /Fluke/Motwane or equivalent make
164	Insulated Cutting plier 8\\"
165	Insulated Nose plier 8\\"
166	Insulated Cutter 6\\"/8\\"
167	Srew Driver set
168	Ring Wrench
169	Pipe Wrench
170	Torque Wrench
171	D Spanner
172	Tester Pen
173	Wire Cutter Knife
174	Hacksaw
175	Steel Measuring Tape (5 M)
176	Insulation tape ( R , Y , B )
177	Allen Key Set
178	Line Tester
179	Sleeve Jointing Machine
180	Test Lamp
181	Earth resistance meter: Megger/Fluke/Motwane or equivalent make
182	Electrician tool box – Taparia standard kit
183	Multi-meter Motwane make Digital type,
184	Electrical Resistance Hand Gloves conforming IS: 4770 - 33 KV GRADE (TESTED)
185	33 KV Grade Electrical Insulating Power Mat 3 mm thick ( IS:15652/2006 )
186	Safety Belt with thigh straps confirming IS:2925 with ISI mark (Tested)
187	Rubber Gum Boot confirming to relevant IS codes of different sizes
188	250x200 mm and 2 mm thick M.S. plate with vitreous enamelled white with red letter as per drawing no. RE/LF/36 (Danger Board)
189	Shock Therapy Chart
190	ISI marked, Discharge Cum Earthing rod 66 KV rating with discharging multi stranded copper cables & terminals
191	Safety Helmet made FRP material confirming to IS: 2925 & ISI marked in matt finish with adjustable type superior rexine headband and cotton tape chinstrap.
192	Manila Rope
193	Equipped First Aid Box
194	Chain With Lock
195	Infrared thermometer
196	Blue Coloured Safety Vest
197	Soft Barricading Tapes
198	2.0 Erection Testing and Commissioning of 33 kV Overhead Line
199	Excavation of pole pit and erection of poles by providing and installing Caution Board, Anti-climbing devices (barbed wire) as per approved drawings and specifications and scope of work:
200	Survey, route alignment & pole spotting of HT Overhead line and preparation & submission of soft and hard copy of GPS survey report.
201	13 M long WPB 160x160x30.44 kG/Meter with Grade E300 with cement concrete foundation (1:3:6) , muffing (1:2:4) etc.
202	PCC Pole: 9M long with refilling by 200 mm average size boulders or/and Brick Ballast mixed with excavated earth(BB:Earth::60:40) etc.
203	12.8 M long Rail pole without foundation (for river crossing)
204	Erection, testing & commissioning of pre-fabricated galvanized steel items like DP top mounting channel, cross bracings , belting Angle , guarding bracket , extension channel, clamps etc. for over head structures with supply of GI nuts, bolts & washers as per technical specification, approved drawings and scope of work.
205	Erection of Pre-fabricated galvanised 33 kV \\"V\\" Brackets for 13 M long WPB
206	Erection of Pre-fabricated galvanised 33 kV Top Adaptor for 13 M long WPB
207	Erection of Pre-fabricated galvanised 33 kV \\"V\\" Brackets for 9M long PCC Pole
208	Erection of Pre-fabricated galvanised 33 kV Top Adaptor for 9M long PCC Pole
209	Excavation of stay pit and erection of complete Stay Set with solid GI stay rod, anchor plate providing cement concrete foundation, GI stay wire, Guy Insulator, stay clamp, GI nut & bolts, turn-buckle, etc. as per technical specifications, approved drawings and scope of works.
210	HT Stay Set complete
211	Erection, testing and commissioning of 33 kV insulator including their hardware fittings as per technical specification, approved drawings and scope of work.
212	33 kV Polymer Composite with fittings Pin Insulator
213	33 kV Polymer Composite with fittings Disc Insulator with strain hardware
214	Earthing arrangement as per Technical specifications, approved drawings and scope of work
215	Excavation, erection, testing & commissioning of G.I Earthing Spike
216	Erection of 6 SWG GI wire for earthing and guarding (lacing) by providing GI nut, bolts & washers, turn buckle etc
217	Erection, laying, hoisting, stringing, sagging, jumpering, binding,testing and commissioning of ACSR Conductor with supply and erection of jointing sleeves, P.G Clamps, helical formed fittings, GI turn buckle, CI packing piece, comression joint etc. as required as per technical specifications, approved drawings and scope of work
218	ACSR 150 sqmm. Wolf conductor (3 wire)
219	ACSR 100 sqmm. Dog conductor (3 wire)
220	ACSR 20 sqmm. Squirrel conductor (2 wire) Erection Testing and Commissioning of 33 kV, 3CX400 sq. mm. Underground Line
221	Excavation of soil for formation of cable trenches & re-instatement of cable trenches / Micro tunnelling work, Laying of Cable with Bricks, Sands etc. as per approved drawings and specifications and scope of work
222	Survey, route alignment and preparation & submission of soft and hard copy of GPS survey report.
223	Excavation of soil for making of trial hole (minimum size 1.1X0.5X1.2 mtr. Depth) including back filling the excavated soil
224	Excavation of soil for formation of cable trenches & re-instatement of the same
225	Excavation of soil by Cutting of metalled road / Cement Concrete / Brick Soling etc.for formation of cable trenches& re-instatement of the same
226	Micro-tunnelling work with Supply & laying of HDPE pipe grade-PE-80, PN-6, 200 mm dia ( as per IS 4984-2016 with latest amendment)
227	Supply and laying of kiln-burnt 1st class bricks having proper size & shape suitable for cable protective cover
228	Laying & dressing of 33 kV 3CX400 sq. mm. XLPE Cable with supply and fixing of cable tag and cable marker
229	Making & Fixing of End Termination joint, Outdoor Type for 33 kV 3CX400 sq. mm. XLPE Cable
230	Making of Straight Through Type Joint including making of jointing pit of the 33 kV 3CX400 sq. mm. XLPE Cable
231	Making of Protective Duct for cable Joint complete.
232	Supply & laying of HDPE pipe grade-PE-80, PN-6, 200 mm dia ( as per IS 4984-2016 with latest amendment) for riser of 33 kV 3CX400 sq. mm. Cable
233	Erection, testing and Commissioning of 42kV, 1-ph Station Class Lightening Arresters, jumpering from bus bar, earthing connection (3 nos. LA per Set)
234	Earthing of LA conisting of 1 no 3 mtrs long 50 mm dia medium guage TATA make GI Pipe (Medium) using GI Flat 50 mm x 6 mm (including supply of all materials) by welding Erection Testing and Commissioning of 11 kV Overhead Line
235	Excavation of pole pit and erection of poles by providing and installing Caution Board, Anti-climbing devices (barbed wire) and pole numbering as per approved drawings and specifications and scope of work:
236	Survey, route alignment & pole spotting of HT Overhead line and preparation & submission of soft and hard copy of GPS survey report.
237	13 M long WPB 160x160x30.44 kG/Meter with Grade E300 with cement concrete foundation (1:3:6) , muffing (1:2:4) etc.
238	PCC Pole: 9M long with refilling by 200 mm average size boulders or/and Brick Ballast mixed with excavated earth(BB:Earth::60:40) etc.
239	Erection, testing & commissioning of pre-fabricated galvanized steel items like DP top mounting channel, cross bracings , belting Angle , guarding bracket , extension channel, clamps etc. for over head structures with supply of GI nuts, bolts & washers as per technical specification, approved drawings and scope of work.
240	Erection of Pre-fabricated galvanised 11 kV \\"V\\" Brackets for 13 M long WPB
241	Erection of Pre-fabricated galvanised 11 kV Top Adaptor for 13 M long WPB
242	Erection of Pre-fabricated galvanised 11 kV \\"V\\" Brackets for 9M long PCC Pole
243	Erection of Pre-fabricated galvanised 11 kV Top Adaptor for 9M long PCC Pole
244	Erection, testing and commissioning of 11 kV insulator including their hardware fittings as per technical specification, approved drawings and scope of work.
245	11 kV Polymer Composite with fittings Pin Insulator
246	11 kV Polymer Composite with fittings Disc Insulator with strain hardware
247	Excavation of stay pit and erection of complete Stay Set with solid GI stay rod, anchor plate providing cement concrete foundation, GI stay wire, Guy Insulator, stay clamp, GI nut & bolts, turn-buckle, etc. as per technical specifications, approved drawings and scope of works.
248	HT Stay Set complete
249	Earthing arrangement as per Technical specifications, approved drawings and scope of work
250	Excavation, erection, testing & commissioning of G.I Earthing Spike
251	Erection of 6 SWG GI wire for earthing and guarding (lacing) by providing GI nut, bolts & washers, turn buckle etc
252	Erection, laying, hoisting, stringing, sagging, jumpering, binding,testing and commissioning of ACSR Conductor with supply and erection of jointing sleeves, P.G Clamps, helical formed fittings etc. as required as per technical specifications, approved drawings and scope of work
253	ACSR 50 sqmm. Rabbit conductor (3 wire)
254	ACSR 20 sqmm. Squirrel conductor (2 wire)
255	Erection, Testing and Commissioning of Isolators along with support insulators, Base Channel, down pipe, Arching Horns etc. and all complete accessories as per technical specification, approved drawings and scope of work
256	12kV, 400A Vertical Mounting type tripple pole, Gang Operated Isolator (TPGO) Erection Testing and Commissioning of 11 kV, 3CX300 sq. mm. Underground Line
257	Excavation of soil for formation of cable trenches & re-instatement of cable trenches / Micro tunnelling work, Laying of Cable with Bricks, Sands etc. as per approved drawings and specifications and scope of work
258	Survey, route alignment and preparation & submission of soft and hard copy of GPS survey report.
259	Excavation of soil for making of trial hole (minimum size 1.1X0.5X1.2 mtr. Depth) including back filling the excavated soil
260	Excavation of soil for formation of cable trenches & re-instatement of the same
261	Excavation of soil by Cutting of metalled road / Cement Concrete / Brick Soling etc.for formation of cable trenches& re-instatement of the same
262	Micro-tunnelling work with Supply & laying of HDPE pipe grade-PE-80, PN-6, 160 mm dia ( as per IS 4984-2016 with latest amendment)
263	Supply and laying of kiln-burnt 1st class bricks having proper size & shape suitable for cable protective cover
264	Laying & dressing of 11 kV 3CX300 sq. mm. XLPE Cable with supply and fixing of cable tag and cable marker
265	Making & Fixing of End Termination joint, Outdoor Type for 11 kV 3CX300 sq. mm. XLPE Cable
266	Making of Straight Through Type Joint including making of jointing pit of the 11 kV 3CX300 sq. mm. XLPE Cable
267	Making of Protective Duct for cable Joint complete.
268	Supply & laying of HDPE pipe grade-PE-80, PN-6, 160 mm dia ( as per IS 4984-2016 with latest amendment) for riser of 11 kV 3CX300 sq. mm. Cable
269	Erection, testing and Commissioning of 12kV, 1-ph Station Class Lightening Arresters, jumpering from bus bar, earthing connection (3 nos. LA per Set)
270	Earthing of LA conisting of 1 no 3 mtrs long 50 mm dia medium guage TATA make GI Pipe (Medium) using GI Flat 50 mm x 6 mm (including supply of all materials) by welding Construction of 33/11 kV Substation
271	Erection, testing and commissioning of 33/11 kV, 3 ph., 50 Hz, ONAN, Cu. Wound, Outdoor Conventional type Power Transformer fitted with on load Tap Changer, transformer oil, Buchholz relay, breather, OTI & WTI, Marshalling Box, Conservator tank, oil level indicator, RTCC Panel, valves on bushing end supported with insulators, Vent explosion plug, control wiring / cabling, cable supporting tray on the body, transformer wheels, bushing etc. as per Technical Specification, approved Drawing and Scope of works.
272	10 MVA, 33/11 kV Power transformer
273	RTCC Panel for 10 MVA, 33/11 kV Power transformer
274	Erection, Testing & commissioning of 100 KVA 33/0.415 KV, 3 ph., 50 Hz, ONAN, Cu. wound CRGO core outdoor type Station service Transformers as per Technical Specification, approved drawing and Scope of work.
275	Erection, testing & commissioning of Pre-fabricated galvanized Cable supporting G.I Structure with necessary arrangment of Febricated G.I for fixing of U.G Cable for Station Service Transformer as per Technical Specification, approved drawing and Scope of work.
276	Erection, testing & commissioning of Pre-fabricated galvanized Cable supporting G.I Structure with necessary arrangment of Febricated G.I for fixing of U.G Cable & LA for PTR LV sideas per Technical Specification, approved drawing and Scope of work.
277	Erection, testing and commissioning of 33KV, 1250A, 3-ph, SCADA compatible Outdoor type Vacuum Circuit breaker, 33KV, 1-Phase, outdoor type Current Transformers with junction box, supporting angle ( The CT secondary terminals shall be brought out in a weather proof secondary terminal box, 1 no. Junction Box for 3 nos. CT), Jumpers, earthing, supporting structures, bi-metallic clamps, permanent maintenance platform, marshalling box etc. required as per technical specifications, approved drawings and scope of work.
278	33KV, 1250A Outdoor type Vacuum Circuit breaker
279	CT having Ratio (400-200/1-1A) (For 33KV I/C or O/G) along with Supporting Structures & Junction Box etc.(3Nos. CT per Set)
280	CT having Ratio (200-100/1-1-1A) (For 6.3/10 MVA PTR) along with Supporting Structures & Junction Box etc.(3 nos. CT per set)
281	Erection, testing and Commissioning of 33 kV, 3-pole, 1-Phase, 33kV/110 volt, Single core 3 nos. outdoor type Potential Transformer along with junction box (1 no junction box for 3 no of 1-phase PTs), Supporting Structures , bi-metallic clamp along with required accessories complete as per technical specifications, approved drawings and scope of works.
282	33 kV, 3-pole, 1-Phase, 33kV/110 volt, outdoor type Potential Transformer along with Supporting Structures & Junction Box etc.(3 nos. PT per set)
283	Erection, testing and commissioning of 33KV SCADA compatible metal enclosed Indoor, Control & Relay panel on base mounting 100X50 MS channel with grouting as per technical specification, approved drawings and scope of work.
284	33 kV C&R Panel, SCADA Compatible for individual control of power transformers with differential relay
285	33 kV C&R Panel, SCADA Compatible for feeder control with directional relay
286	Erection, testing and commissioning of 36kV, 400A, 3-ph double break centre rotating type (DBCR), Gang Operated, isolator along with support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per as per technical specification, approved drawings and scope of work.
287	33 kV 400A CR Type Isolator with Earth Switch (High Level)
288	33 kV 400A CR Type Isolator without Earth Switch (High Level)
289	33 kV 400A CR Type Isolator without Earth Switch (Low Level)
290	Erection, testing and Commissioning of Lightening Arresters, jumpering from bus bar, earthing connection as required, as per approved drawings, technical specifications and scope of the work.
291	Erection, testing and Commissioning of 42kV, 1-ph Station Class Lightening Arresters, jumpering from bus bar, earthing connection (3 nos. LA per Set)
292	Erection, testing and Commissioning of 12kV, 1-ph Station Class Lightening Arresters, jumpering from bus bar, earthing connection (3 nos. LA per Set)
293	Erection, cabling, interconnection cabling, testing, initial charging, and commissioning of Battery on battery stand, Battery Charger, battery insulators, inter-battery wiring using 30 sqmm. copper single core multi strand cable, terminal connectors & all other accessories and connectors as per as per approved drawings , technical specifications and scope of the work
294	30V, 100 AH Pb Acid Battery, battery stand, battery insulators, inter battery wiring using 30 sq. mm. 1.1 kV Copper single core multi strand cable, terminal connectors with all Accessories
295	30V, 35 Amp. Float-cum-Boost Battery Charger with full wave rectification for 230 V, 1 phase, 50 Hz AC Input Supply (auto manual, float cum boost ,thyristor controlled battery charger)
296	Erection, testing & commissioning of Distribution Board by providing MS angle 50x50x6 mm structure, cement concrete foundation, LT Cu. Cable etc. as per technical specifications, approved drawings and scope of work.
297	Cold Rolled Steel sheet enclosed floor mounted 415 V, AC Distribution Board with all accessories
298	Cold Rolled Steel sheet enclosed floor mounted 30 V Distribution Board with all accessories.
299	Erection, laying, hoisting, stringing, sagging, jumpering, binding to various equipment with supply of bimetallic connectors, clamps, Compression Joints, Connectors, hardware etc. as required as per technical specifications, approved drawings and scope of works.
300	ACSR 200 sqmm. Panther conductor (3 wire)-Substation part
301	ACSR 150 sqmm. Wolf conductor (3 wire)-Substation part
302	ACSR 100 sqmm. Dog conductor (3 wire)-Substation part
303	Aluminium Bus Pipe 1.5\\"
304	Erection, testing and commissioning of insulator including their hardware fittings as per technical specification, approved drawings and scope of work.
305	33 kV Polymer Composite with fittings Pin Insulator
306	11 kV Polymer Composite with fittings Pin Insulator
307	33 kV Polymer Composite with fittings Disc Insulator with strain hardware
308	Post Insulator 33 kV
309	Laying, testing and commissioning of LT Power Cable in cable trench/ pipes/ underground/ overhead with termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, tagging etc. as required as per Technical Specification, approved Drawing and Scope of works.
310	Cable (PVC 1.1 kV Grade) 4C x 185 sq. mm., armoured, aluminium conductor
311	Cable (PVC 1.1 kV Grade) 4C x 50 sq. mm., armoured, aluminium conductor
312	Cable (PVC 1.1 kV Grade) 4C x 25 sq. mm., armoured, aluminium conductor
313	Cable (PVC 1.1 kV Grade) 4C x 10 sq. mm., armoured, aluminium conductor
314	Cable (PVC 1.1 kV Grade) 2C x 10 sq. mm., armoured, aluminium conductor
315	Cable (XLPE 1.1 kV Grade) 4C x 120 sq. mm., armoured, aluminium conductor
316	Laying, testing and commissioning of Control Cables in cable trench/ pipes / underground including termination at indoor/outdoor with supply of glands, lugs, cable ties, tagging etc. as required as per Technical Specification, approved Drawing and Scope of works.
317	1.1 KV grade PVC insulated armoured stranded Copper Control Cable: 4C x 2.5 sq. mm.
318	1.1 KV grade PVC insulated armoured stranded Copper Control Cable: 8C x 2.5 sq. mm.
319	1.1 KV grade PVC insulated armoured stranded Copper Control Cable: 12C x 2.5 sq. mm.
320	Erection, testing & commissioning of 12 kV, 800 A, 3-ph, Multi panel Shunt trip, Indoor Type, motor operated, spring closing Vacuum Circuit Breaker and indoor control panel by providing ISMC 100 channel, levelling, alignment and welding on existing cable trench in control room including indoor type Current Transformers, indoor type Potential Transformers, indoor mounting type control panels, by providing control cabling between VCB and indoor control panel and required accessories, bi-metallic clamps, A-meter, volt-meter, Relay & accessories complete for protection as per technical specifications, approved Drawing and scope of the work.
321	12 kV, 800 A, SCADA compatible, 3 Phase, 9 Panel (2 I/C+ 1 B/C + 6 O/G) Shunt Trip VCB
322	12 kV, 800 A, SCADA compatible, 3 Phase, 11 Panel (3 I/C+ 2 B/C + 6 O/G) Shunt Trip VCB
323	Laying, erection and Testing of 11KV XLPE, 3 phase Power cables in substation cable trench, fixing/laying of HDPE Pipe for rising as required as per technical specifications, approved Drawing and scope of works
324	Cable (XLPE 11 kV) 3C x 300 sq. mm., armored, aluminium conductor
325	11 kV Heat Shrinakable Outdoor Termination Joint for 3 x 300 sq. mm. XLPE Cable
326	11 kV Heat Shrinakable Indoor Termination Joint for 3 x 300 sq. mm. XLPE Cable
327	Supply & laying of HDPE pipe grade-PE-80, PN-6, 160 mm dia ( as per IS 4984-2016 with latest amendment) for riser of 11 kV 3CX300 sq. mm. Cable
328	Erection of outdoor gantry structure ( 9 M PCC Pole) with foundation but without fittings including providing and installing danger plate top muffing and pole painting by excavation of pit and by providing shuttering, cement concreting etc. as per Technical Specification, approved Drawing & Scope of works
329	4-Pole Structure by 9M long PCC pole with cement concrete foundation (1:3:6) for LA cum Isolator Support
330	4-Pole Structure by 9M long PCC pole with cement concrete foundation (1:3:6) for High Level Isolator Support / Bus support
331	4-Pole Structure by 9M long PCC pole with cement concrete foundation (1:3:6) for Low Level Isolator Support / Bus support
332	DP Structure by 9M long PCC pole with refilling by 200 mm average size boulders or/and Brick Ballast mixed with excavated earth(BB:Earth::60:40) etc. for outgoing 11 kV Feeder
333	Erection, testing & commissioning of pre-fabricated galvanized steel items like DP top mounting channel, cross bracings , belting Angle , guarding bracket , extension channel, clamps etc. for over head structures with supply of GI nuts, bolts & washers as per technical specification, approved drawings and scope of work.
334	Pre-fabricated galvanised steel structure for High level isolator
335	Pre-fabricated galvanised steel structure for Low level isolator
336	Pre-fabricated galvanised steel structure forLow level bus support
337	Erection of Shielding arrangement with WPB Pole fitted with earth spike (on the top of the pole), turn buckles etc. as required as per technical specification, approved drawing and scope of work.
338	13 M long WPB 160x160x30.44 kG/Meter with Grade E300 with cement concrete foundation (1:3:6) , muffing (1:2:4) etc.
339	Stringing, sagging of ACSR Rabbit (50 sq. mm) Conductor with Hardware Fittings complete
340	Welding and fixing of GI Earth Spike (1853x20) mm
341	Erection, Testing and Commissioning of Isolators along with support insulators, Base Channel, down pipe, Arching Horns etc. and all complete accessories as per technical specification, approved drawings and scope of work
342	12kV, 400A Vertical Mounting type tripple pole, Gang Operated Isolator (TPGO)
343	Excavation of stay pit and erection of complete Stay Set with solid GI stay rod, anchor plate providing cement concrete foundation, GI stay wire, Guy Insulator, stay clamp, GI nut & bolts, turn-buckle, etc. as per technical specifications, approved drawings and scope of works.
344	HT Stay Set complete
345	Excavation, laying, welding of earthing & grounding conductor with GI flat of 75 mm X 8 mm, GI pipe earth electrode, bentonite powder etc. and backfilling and erection of riser upto various equipments / gantry structure with GI flat of 65 mm X 6 mm of substation. Separate earthing arrangement for PTR neutral, Station Service Transformer neutral, control room equipments. The work shall be as per technical specifications, approved drawings and scope of the work.
346	Switchyard earthing at new susbstation
347	Control room earthing at new susbstation
348	Earthing arrangement for construction of new 33 kV feeder bay at existing Substation
349	Earthing of 6 nos 11 kV terminal Isolator DP with GI Pipe and GI flat 65 mm X 6 mm
350	Erection , testing and commissioning of Switch yard electrification by LED flood light fitted on pole structure and control room roof complete with supply and fixing of junction box as per technical specifications, approved drawings and Scope of works.
351	Erection of LED flood light complete set 250 watt with all accessorie and fittings.
352	Erection, testing and commissioning of internal electrification of control room building through conceal wiring of control room by supplying of main DB sub DB, copper flexible multi conductor (FRLSH) 2.5 sq. mm. wiring (for light and fan,), 4 sq. mm. (for power point), power and light points, conduits, fan, LED lamp, Tube fittings, exhaust fans, switches, sockets, 2 mm thick PVC 25 sq. mm. dia conduit pipe, plugs MCB, separate independent earthing (2 nos. 40 mm. GI pipe 3 mtr. long) etc. as required including DC emergency lighting from DCDB as per technical specification, approved drawing and scope of work.
353	Electrification of control room building CIVIL
354	Soil investigation of Sub-Station area by drilling 04 nos. of bore holes of 150mm dia. Upto depth of 10 mtr, collection of soil sample, conducting laboratory/ field test, submission of test results and reports in three complete sets including the report about the soil resistivity, mobilization of all tools, plants etc all complete as per relevent IS codes & as per Technical Specification vide Office Order no. CED/121 dated: 28.03.2016
355	Detail field survey (Pre level & Post level) work with levelling & @5.0 mtr grid in both sides for land development work including prepare of 03 sets of necessary drawing & data as per direction of EIC including charges of all tools & tackels etc.
356	Earth work in filling of compound, tank, low land, ditches etc with good earth in layers not exceeding 150mm including breaking clods and consolidating the same by ramming and dressing complete. (Payment to be made on the profile measurement before and after the work). Earth should be arranged by the Contractor.
357	With carried earth arranged by the contractor within a radius of 5 km. but not exceeding 10 km including cost of carried earth.
358	With carried earth arranged by the contractor within a radius of 3 km. but not exceeding 5 km including cost of carried earth.
359	With carried earth arranged by the contractor within a radius of 3 km. including cost of carried earth.
360	Design, engineering, supply of materials, labours, tools and plants for construction of boundary wall including retention wall (whichever necessary) height from FGL to 1.80 mtr made of reinforced cement concrete foundation (beam, column, footing), angle supports, brick works(1:4), plastering(1:4) including supply and fixing of 600 mm (+/- 30 mm) diametre R.B.T (Reinforced Barbed Tape) Concertina fencing with 50x50x6 M.S. angle including applying zink primer & enamel paint for M.S. angle and for boundary wall- one coat cement based paint, one coat exterior grade Acrylic primer and two coat Protective & decorative Acrylic exterior paint of approved quality all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A.
361	Boundarywall with 1.50 mtr(approx.) retention wall for Borai S/Stn
362	Design, engineering, supply of materials, labours, tools and plants for construction of 02 nos. gate column including S/Stn's Main Gate made by M.S. materials including with brick works(1:4), plastering(1:4) including applying zink primer & enamel paint for M.S. main gate and for 02 nos. gate column- one coat cement based paint, one coat exterior grade Acrylic primer and two coat Protective & decorative Acrylic exterior paint of approved quality all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A.
363	Design, engineering, supply of materials, labours, tools and plants for construction of single storied control room building complete with foundation, tiles flooring, cable trench with 6mm thick MS chequrred plate cover, plastering(1:4), 250mm th. brick work(1:6), 125mm th brick wall(1:4), rcc frame structure(M-20 concrete) , roof treatment by screed concrete, painting with inside putty, 01 coat solvent based primer & 02 coats acrylic emulsion paint and for outside wall one coat cement based paint, one coat exterior grade Acrylic primer and two coat Protective & decorative Acrylic exterior paint of approved quality all complete, aluminium doors & windows(min. 1.50mm thick of aluminium member) with M.S. grill(01 coat zink primer & 02 coats enamel synthetic paint), floor & wall tiles as per requirement, recessed water supply cpvc & upvc pipe, sanitary fittings, toilet, water supply arrangements including 1000 litre PVC water storage tank of approved make, septic tank (10 users), soak well with 2-5 nos. inspection pit, plinth protection & surface drain, Glow-sign board, 01 water purifier with R.O., internal cable trench/cable carrying structure etc., spiral stair case and internal electrification all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A. [Measurement to be made on Volume of building Structure], V= AXH in cum. where A=Plinth area in sq. m., H= [1/2xDepth of foundation (FGL to bottom of BFS/PCC for foundation)+ FGL to PL + no. of floor x floor to floor ht.+ roof treatment (0.10m)] in mtr. [vide memo no. 1029/CE(HQ)/PWD dt: 09.07.2014]
364	CRB with 1.50 mtr(approx.) land filling for Borai S/Stn
365	Drilling of tube well bore (100 mm x 50 mm size) using PVC pipes & fittings Schedule 80 (heavy duty) conforming to ASTMD - 1785 for supplying drinking water including installation of 3\\" dia. 1HP, 8-11 stage, single phase, 220-240 V submersible pump with motor, 3 core x 1.5 mm2 Submersible flat cable and control panel of suitable capacity with 01 no. horizontal check valve G.M. tested to 21 kg per sq. cm. as per Technical Specification, approved Drawing & Scope of works and specification as per Annexure-A.
366	Design, engineering and construction of foundation including supply of materials, labours, tools and plantsand considering original equipment manufacturer recommendations including excavation of pit, shuttering, reinforcement, cement concreting, providing and erecting guiding rail, wheel stopper etc. all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A.
367	10/6.3 MVA Power Transformer
368	33/0.415 KV Station Service Transformer
369	11kV cable support structure
370	33 kV VCB
371	33 kV CT
372	33 kV PT
373	Cable loop for power cable trench (inner dia. 2.50 m min.)
374	Cable loop for Station service cable trench (inner dia. 1.20 m min.)
375	Extra for road crossing structure for crossing power cable & control cable under concrete approach road.
376	Muffing (M-15 concrete, 0.450x0.550x0.400 ht. with plaster & neat cement)
377	Design, engineering, supply of materials, labours, tools and plants for construction of cable trench of required dimension with grill grating cover, water slope ,brick work wherever required, including fixing of edge protection M.S. angle for cover slab, lugs, flats, hangers, trays and conduit pipes (from trench to equipment), excavation, backfilling etc. all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A.---Cable Trench (900X900)
378	Design, engineering, supply of materials, labours, tools and plants for construction of cable trench of required dimension with grill grating cover, water slope ,brick work wherever required, including fixing of edge protection M.S. angle for cover slab, lugs, flats, hangers, trays and conduit pipes (from trench to equipment), excavation, backfilling etc. all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A.---Cable Trench (600X600)
379	Design, engineering, supply of materials, labours, tools and plants for construction of cable trench of required dimension with grill grating cover, water slope ,brick work wherever required, including fixing of edge protection M.S. angle for cover slab, lugs, flats, hangers, trays and conduit pipes (from trench to equipment), excavation, backfilling etc. all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A.---Cable Trench (300X300)
380	Design, engineering, supply of materials, labours, tools and plants for construction of external drainage system in the substation premises along with formwork, excavation, plastering, neat cementing, finishing etc. wherever required all complete as per technical specification, approved drawing, scope of works and specification as per Annexure-A.-(600X450 avg. depth)
381	Design, engineering, supply of materials, labours, tools and plants for construction of RCC aproach road (RCC 150mm thick) including reinforcement steel, form work, and excavation, compaction etc. all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A. [Consider - S/Stn's approach road top = FGL of S/Stn]
382	Design, engineering, supply of materials, labours, tools and plants for construction of Pathway (Cast in situ Chequered tiles 250x250 mm or 200x200 mm over 65mm 1:2:4 CC) with 35mm thick I.P.S. at edge of both side of pathway including form work, and excavation, compaction etc. with 02 coats floor paint over pathway all complete as per technical specification, approved drawing & scope of works and specification as per Annexure-A.
383	Design, engineering, supply of materials, labours, tools and plants for construction of fencing including M.S. gate & grill around switchyard including reinforcement steel, form work, excavation and applying one coat zink primer and 02 coats enamel paint for M.S. work, with one coat cement based paint, one coat exterior grade Acrylic primer & two coat Protective & decorative Acrylic exterior paint for cemented surface of approved quality etc. all complete as per technical specification and approved drawing & scope of works and specification as per Annexure-A.
384	Supplying & spreading of 100mm thick Grade-II (53-22.4mm) hand broken Black Stone aggregates spreading over 75mm thick M-15 concrete. Before concreting, the switchyard area should be cleaned by cutting bush, jungles and dressing, levelling & compacting with hand compactor machine. After compaction, laying 75mm BFS over 150mm thick silver sand/fine sand. The Polythene Sheet (150gm / sq.m.) should be laying in-between BFS & M-15 CC. One layer 125mm thick brick work(1:4) with plaster & neat cement should be provide at the edge of sheilding area over CC for gaurding black stone. 300-400 mm ht., 250mm thick brick wall(1:6) with plaster & neat cement should be provide at the edge of sheilding area under M-15 concrete as per site condition & instrcution of EIC with all labour, materials etc. all complete including as per technical specification, approved drawing & scope of works and specification as per Annexure-A.[ Consider- Switchyard black stone top = 300mm down of top of PTR foundation]
385	Design, engineering and construction of RC Box culvert including wing walls, if required made of RC (M20) CONCRETE Slab over drain/nallah with its foundation considering 5 m width and class of loading \\"A\\" including all bye-works etc. complete as per approved drawing and specification & scope of works and specification as per Annexure-A. Please Enable Macros to View BoQ information

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Tender For Supply & Installation Work For Construction Of New 33/11 Kv S/Stn And Associated 33 Kv & 11 Kv Lines In Turn Key Mode At 28 Nos. Location In West Bengal.(Pk_Ss_06), Hooghly-West Bengal

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Tender For Supply & Installation Work For Construction Of New 33/11 Kv S/Stn And Associated 33 Kv & 11 Kv Lines In Turn Key Mode At 28 Nos. Location In West Bengal.(Pk_Ss_06), Hooghly-West Bengal

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