Tender For 132 Kv Ais Sub-Station Iihm Gannaur; 1 40/50 MVA,132/33 KV Power transformer 2 132kV SF-6 Breaker along with 20% extra SF-6 Gas 3 132 kV Isolator with E/Switch 4 132kV Isolator without E/Switch 5 132KV Surge Arrester 6 132kV Post Insulators 7 132kV PT for line 8 132 kV CTs For Line & Bus Coupler (600-300-150/1-1-1 A) 9 132 kV T/F CT (250-150-100/0.577-1-1-1 A) 10 132 kV NCT (250-150-100/1A) 11 132kV C&R Panelsa) 132kV Transformer Protection and Circuit Breaker Panel (Without Auto Reclose) with SAS 12 b) 132kV Line Protection and Circuit Breaker Panel (Without Auto Reclose) with SAS with Line Current Differential-cum-Distance Protection Relay for 132kV Begga-IIHM Gannaur Line 13 c) 132kV Line Protection and Circuit Breaker Panel (Without Auto Reclose) with SAS for 132kV Tajpur-IIHM Gannaur Line 14 d) 132kV Bus Coupler Protection and Circuit Breaker Panel (Without Auto Reclose) with SAS 15 33 kV NCT (1000-600-400/5A) 16 33kV 1250A Vacuum Circuit Breaker for T/F Incomers 17 33kV 630A Vacuum Circuit Breaker for Line and Capacitor Banks 18 33kV CT for T/F incomers (1000-600-400/0.577-5-5-1 A) 19 33kV CT for Line and Capacitor Banks (600-300/5-1) 20 33kV 1250A Isolators without E/Switch for Incomers and Bus Sectionalizer 21 33kV 630A Isolator without E/Switch for line, C. Bank & S/Stn T/F 22 33kV 630A Isolator with E/Switch for Line and C. Bank 23 33 kV Surge Arrester 24 33kV PTs for Bus 25 33kV C&R Panelsa) 33kV Transformer I/C Protection and Circuit Breaker Panel (Without Auto Reclose) with SAS 26 b) 33kV Line Protection and Circuit Breaker Panel (Without Auto Reclose) with SAS 27 c) 33 kV Capacitor Protection and Circuit Breaker Panel (Without Auto Reclose) with SAS 28 Time synchronization equipment 29 1x10.872 MVAR 33kV Capacitor Bank along with Structure & allied equipment (i.e. Series Reactor, NCT) as per specification 30 220 V 200 AH SAN Tubular Battery 31 220 V 20/30A SMPS Battery charger 32 48V 120AH SAN Tubular Battery 33 48V SMPS Based Battery Charger 34 220 V 200 AH D.C.D.B 35 415 V LT AC Distribution Board 300 A 36 33/0.4 kV 200 KVA Station T/F 37 Stainless steel MK (250 TB) including mounting structures 38 a) 1.1 kV Copper Control Cable (un-armoured for 132 kV bays) of sizes 7Cx4mm2, 4Cx4mm2, 2Cx4mm2, 2Cx6mm2, 16Cx2.5mm2, 10Cx2.5mm2, 7Cx2.5mm2& 3Cx2.5mm2 including junction box etc. (Refer Section-6 for copper control cable specifications & Section-7 for Switchyard Erection) 39 b) 1.1 kV Copper Control Cable (un-armoured for 33kV bays) of sizes 7Cx4mm2, 4Cx4mm2, 2Cx4mm2,2Cx6mm2, 16Cx2.5mm2,10Cx2.5mm2, 7Cx2.5mm2& 3Cx2.5mm2 including junction box etc. (Refer Section-6 for copper control cable specifications & Section-7 for Switchyard Erection). 40 650/1100 Volts 3.5 core 240 mm2 aluminum power cable from Aux. T/F to ACDB 41 650/1100 Volt 3.5 core 70 mm2 aluminum cable for oil filtration set. 42 650/1100 Volt 4 core 16 mm2 copper power cable for MLDB and other cables required as per contract. 43 Fire Fighting equipments as per section-6 as under:a) 22.5Kg Capacity FE CO2 type, Trolley Mounted 44 b) 25Kg Capacity FE DCP type, Trolley Mounted 45 c) DCP 9Kg Capacity , Wall Mounted 46 d) FE CO2 6.5Kg Capacity, Wall Mounted 47 e) DCP 6Kg Capacity , Wall Mounted 48 f) Water CO2 9 Litre, Wall Mounted 49 g) Fire Buckets (12 Nos. with stand in one set) 50 Complete lighting of control room building, Switch yard area, road and street as per section 7 of the specification. a) Supply and installation of 2 fittings of 240W LED lamps with all accessories for Complete lighting of outdoor Switch yard area as per clause 16.0 of section 7 of the specifications. 51 b) Supply and installation of 35W LED tube on tubular steel poles along with the boundary wall at a distance of 30 meter as per clause 16.0 of section 7 of the specification 52 c) Complete lighting of road and street by providing 90W LED lamps on tubular steel poles at a distance of 15meter along the roads and streets as per clause 16.0 of section 7 of the specification. 53 d) Supply and installation of post top lantern 40W LED Lamps with all complete accessories at the entrance gate of sub-station. 54 e) Supply and installation of 40W LED Lamps with all complete accessories on corners of control room building. 55 Earthing Mat Material. The earth mat will be designed/ quoted for soil resistivity of 50 -m and shock duration of 1 sec. In case soil resistivity is more than 50 -m then the earth mat will be designed for actual soil resistivity. The payment of extra material to be used for earth mat shall be made on pro rata basis. The approximate area of earth mat to be laid is given in the corresponding columns of the substations. However, item will remain a Lot item. (calculation to made considering fault/shock duration of 1 sec) as per IEEE-80/relevant IS. Earthmat area 16340 m2 (approx.) 56 Computer System:- Computer system (SFF) with:Intel Core i5 processor with 11th generation or higher as specified in Section-04. 57 Multi-Function Monochromatic Laser Jet Machine (A4-25 PPM or more) with print copy and scan function, Duplexing feature, composite cartridge, ADF, A4 or larger flatbed size, Networking and wi-fi both, at least 1 input tray, 3 years on site OEM warranty. 58 Complete Substation automation system for 132/33kVsubstations including hardware (along with transducers) as defined in the technical specification, section-sub-station automation system) as per technical specification as below: Present Future 132kV 33kV 132kV 33kVT/F 2 2 (I/C) 2 2 (I/C)Line 2 2 2 2B/C 1 - - -Capacitor - 2 - 2Bus Sect. - 1 - - 59 High wall type split AC unit of 2 Ton capacity for SCADA room and specifically C&R Panel room (as per technical specification) 60 BOM FOR SAMAST COMPLIANT IEM (ON SEPARATE CUBICLE) FOR 33KV I/C: 1. (a) 3P4W Interface Energy Meters (ABT type) 0.2s Class 1A with TTB & BCS 61 1 (b) Testing of IEM System from NABL accredited lab 62 2. Wired Indoor Meters Panel suitable for 8 meters 63 3. 16 P Industrial Grade un-managed Network switch 64 4. 4 Port line interfacing unit with patch chord 65 5. (a) Data concentrator unit (DCU)/communication Gateway (IG) with dual SIM Modem along with enclosure and accessories 66 5. (b) 3C x 2.5 Sq. mm Un-armoured cable for DCU and Switches 67 6. Cat-6 cable-unshielded 68 7. PVC conduit Pipe - 3/4 with accessories for Cat-6 cable 69 8. Armored Fibre Optic Cable (2 pair) 70 9. HDPE conduit - 40/33 with accessories 71 10. 4Cx4 Sqmm armoured cable for PT 72 11. 4Cx4 Sqmm armoured cable for CT 73 For 132 kV S/stn. HVPNL, Begga: I. Supply of 132 kV Line C&R Panel (non-SAS compliant) with Line Current Differential-cum- Distance Protection Relay to be installed at 132 kV S/stn. HVPNL, Begga (for 132 kV S/C Begga-IIHM Gannaur Line)II. The erection, testing & commissioning of C&R Panels (non-SAS compliant) at 132 kV Substation, HVPNL, Begga shall be the part of scope of successful bidder. 74 132 kV bolted type single suspension string assembly with 9 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and suspension clamp set suitable for single Zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators 75 132 kV bolted type single suspension string assembly with 9 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and suspension clamp set suitable for twin Zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators 76 132 kV bolted type single tension string assembly with 10 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and tension clamp set suitable for single zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators 77 132 kV bolted type single tension string assembly with 10 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and tension clamp set suitable for twin zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators 78 33 kV bolted type Single tension string assembly with 3 numbers ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and tension clamp sets suitable for twin Zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators 79 33 kV bolted type Single suspension string assembly with 3 number ANTI FOG type disc insulators (E&M strength 9000 kg) per string with all hardware accessories including ball & socket connections and tension clamp sets suitable for twin Zebra ACSR. Alternatively the bidder may quote silicon polymer composite insulator string in place of Disc Insulators 80 Bolt less C-Type Wedge connectors matching with conductor size for single/twin zebra. 81 Copper lugs glands & PVC ferrules for control cabling. 82 Fibre cleats, Aluminium clamps, bolts, nuts, washers etc., for fixing control cables in trenches 83 Galvanised iron perforated tray with side coupler plate bolts, nuts, washers and clamps etc. of size 150x25x2mm, 100x25x2mm and 75x25x2 mm and GI conduits of 50mm/100mm dia from equipment to main trench as per Section-7 of switchyard erection. 84 ACSR Zebra Conductor 85 7/3.15 GS Earthwire 86 U-bolt 20mm dia 87 Spacers for Twin Zebra conductor 88 Mandatory spares for hardware/mechanical/Electrical auxiliaries to be supplied. 10 % of the finally approved quantities for item mentioned from Sr. No. 74 to 79. 89 2.5” dia HDD/PVC pipe for 4Cx4mm2 control cable from CTs, VT to metering system as per section-5, chapter-5. 90 Item for associated structure work ‘‘Lattice type steel structure for 132kV S/Stn. Gannaur Supply of material, preparation of fabrication drawing, galvanizing and delivery of lattice type steel structure for tower and beams for 132/33KV switchyard fabricated from steel conforming to IS:2062 including nuts-bolts gusset plates foundation bolts and other accessories as per drawings supplied by the owner.. Main S/Stn. tower and beam a) Tower type BT-1 91 b) Tower type BT-3 92 c) Tower type BT-4 93 d) Tower type BT-6 94 e) Beam type BB-1 95 f) Beam type BB-2 96 g) Tower type DT-2 97 h) Tower type DT-3 98 i) Beam type DB-2 99 Equipment Structurea) 132 kV CT drg. No. HHW/ST-67 100 b) 132 kV PT drg. No. HHW/ST-67 101 c) 132 kV Surge Arrestor drg. No. HSW/ST-63R 102 d) 132kV Bus Post Insulator drg.No.HTD/ST-144 103 e) 132 kV Isolator/L&E drg. No. HTD/ST-90 R3 104 f) 132 kV NCT drg. No. HTD/ST-145 105 g) 33 kV LA drg. HTD/ST-89R 106 h) 33 kV CT drg. HTD/ST-88 107 i) 33 kV Isolator/L&E drg. HTD/ST-110 108 j) 33 kV NCT drg. HTD/ST-88 109 k) 33 kV PT drg. HTD/ST-88 110 l)132kV Cable Support Structures 111 1. EARTH WORK 1.1 Earth filling with good earth (as per satisfaction of Executive Engineer/Civil Works Division), laying in layers (as per specification), dressing, including carriage, irrespective of lead, loading, unloading, watering and compaction in layers with roller including compensation of earth complete in all respect. 112 2. FOUNDATIONSDesign engineering & supply of labour, T&P, material and construction of RCC footings & pedestals etc. for steel gantry and equipment structures complete in all respects as per technical specifications & approved drawings including cost of excavation, concreting, cement, reinforcement steel, form work, grouting, holding down bolts, backfilling etc. and other items not mentioned herein but required for the completion of work.The successful bidder shall develop the designs & drawings as per the soil investigation report attached in specification and shall get these checked/vetted from any professsional institute as per contract before final approval.A. GANTRY TOWERSi) BT-1 113 ii) BT-3 114 iii) BT-4 115 iv) BT-6 116 v) DT-2 117 vi) DT-3 118 B. EQUIPMENT 132kV sidei) LA 119 ii) CVT/PT 120 iii)CT 121 iv) Post Insulator 122 v)Isolator & L&E 123 vi) NCT 124 33kV sidei) LA 125 ii) PT 126 iii) CT 127 iv) Isolator & L&E 128 v) NCT 129 3.CABLE SUPPORT STRUCTURE FOUNDATIONDesign, Engineering, Supply of labour, material and Construction of cable support structure foundations including all associated works, RCC, PCC, reinforcement steel, misc. structural steel and other items not mentioned herein but required for the completion of work as per technical specifications. 132kV cable support structure 130 4. BREAKER FOUNDATIONDesign, engineering, supply of labour, material for construction of breaker foundations including all associated works such as PCC, RCC, structural steel, steel reinforcement, form work etc. or any other items not specifically mentioned herein but required for completion of work as per approved equipment(s) and technical specifications.i. 132kV, SF-6 Breaker 131 ii. 33kV VCB 132 5. CAPACITOR BANK FOUNDATIONSDesign, Engg. & supply of labour, material & construction of foundations for capacitor bank with capacitor unit & series Reactor etc. including chain link fencing 1.8M height around cap. bank complete in all respect including any other items not specifically mentioned herein but required for completion of job as per technical specification.i) 10.872 33 kV rating Capacitor bank foundation 133 6. TRANSFORMER FOUNDATION6.1 Design, Engg., supply of labour, material and construction of T/F foundation including radiator foundations etc. complete transformer foundations including all associated works, RCC, PCC, Reinforcement steel, misc. structural steel and other items not mentioned herein but required for the completion of work as per technical specifications. In case additional foundation is/are required as per approved equipment drawing, the same shall be constructed by the successful bidder without any extra cost to HVPNL. i) 40/50MVA 132/33kV T/F foundation. 134 6.2 Design, Engg., supply of labour, T&P and material including RCC, PCC, Reinforcement steel, misc. structural steel & other item(s) not mentioned herein but required for the completion of work as per tech. specs. for construction of below mentioned foundations.200KVA 33/0.4 KV Station T/F 135 7. CABLE TRENCHESSupply of labour, material such as cement, reinforcement steel, GI angles, flats, PCC & brick pillars below cable trenches for construction of Out-Door Cable Trenches (ODCT) of required depth/ type with pre-cast RCC covers including associated works like Cable Trench Culverts crossings for roads and sumpit-cum-pump chamber with 2HP motor of reputed make, starter, volt meter, amp-meter etc. as per attached foundation & trench layout plan, HVPNL drgs. & tech. specs. complete in all respect.i) D-type Trench 136 ii)E-type Trench 137 iii) F-type Trench 138 iv) G-type Trench 139 v) H-type Trench 140 vi) Road Crossing 141 vii) Sump pit cum pump chamber 142 8. SITE SURFACING8.1 Providing, supplying & laying 100mm thick PCC (1:4:8) using 20mm nominal coarse aggregates and supplying & spreading 100mm thick layer of 40mm nominal size uncrushed/ crushed/broken stone pebbles over the PCC including construction of toe wall (exposed wall plastered with cement mortar 1:5) to hold 40mm single size uncrushed/ crushed /broken stone pebbles wherever required in the bays covered under the present scope as detailed in the GELO & instructions of engineer incharge. 143 8.2 Providing, supplying & laying 100mm thick in two layers of 50mm each of 20mm nominal size uncrushed/crushed/ broken stone pebbles gravel fill including dressing, rolling & compacting complete in all respects as per specs. & instructions of engineer incharge. 144 9. ROADS & PCC PAVEMENT9.1 Supply of labour, material and construction of cement concrete roads and walkways/shoulders from NH/SH/etc. to Switch yard/Switch house building as per GELO/CLO as per sectional detail drawing no. HCD/SK-181 R1 and technical specification..i) 6.0M wide road (Near main gate of substation) 145 ii) 3.66M wide road within substation 146 iii) PCC in front and rear of parking area of SH Building as per tech. specification and drawing HCD/SK-172. 147 10. ROAD CULVERTSDesign, Engineering and const. of Pipe culvert(s) at suitable locations under the approach road (from main PWD/ HUDA/Municipal/Village road to the sub-station entry point) including, cost of labour, material complete in all respects as per I.R.C. Standards. 148 11. BOUNDARY WALLSupply of labour, material and construction of front, C & U/C boundary walls above DPC including main gate foundations as per GELO/CLO, technical specifications. & HVPNL drg. HCD/TS-1176 R3 including DPC complete in all respect.i) 6 ft. high with GI barbed wire on angles at top. 149 ii) 4½ ft. high side wall with barbed wire on angles at top of wall. 150 iii) 4½ ft. high front wall including providing grill at top of wall & construction of gate pillars. 151 Supply of labour, T&P, material & construction of front, side & U/C boundary walls (brickwork below DPC level) as per GELO/CLO, tech. spec. & HVPNL drgs including excavation, PCC, back filling etc. complete in all respects. 152 12. RCC RETAINING WALLA. Supply of labour, material and construction of RCC retaining wall below DPC to retain the earth filling complete in all respect. Further, if L-shape retaining wall is required to be constructed as per site, the successful bidder shall develop the designs & drawings as per the soil investigation report attached in specification and shall get these checked/vetted from any professsional institute as per contract before final approval. Nothing extra shall be paid on this account. i) Difference between NGL & FGL from 2.5 to 3.5 mtr. 153 ii) Difference between NGL & FGL from 3.5 to 4.0 mtr. 154 B. Design engineering, supply of labour, material and construction of RCC T/L shaped retaining wall below DPC to retain the earth filling complete in all respect and design/drawing shall be got checked/vetted from any professsional institute as per contract before final approval. Nothing extra shall be paid on this account. i) Difference between NGL & FGL above 4.0 mtr. 155 13. U/C FENCING & GATESProviding & fixing chain link fencing including foundations, GI angle iron posts and gate(s) complete as per electrical layout & tech. spec. & as per drawing attached. 156 14. CONTROL ROOM BUILDINGDesign Engineering, supply of labour, material, T&P and construction of control room building complete in all respect as per tech. specs. & approved architect drgs (for reference) attached with the bid/tendered drawings including exterior weather proof paint, interior emulsion, all internal services like water supply including supply & providing of 5000ltr. capacity double layer Sintex/Diplast PVC tank, Sewerage system, electrification including wiring, modular switches, maximum 20W 4ft. long LED tubes with fittings minimum 1960 lumens, ceiling/exhaust fans, Finishing, Plinth protection, closed drain around the building (i.e RCC Pipe), Indoor trenches, Soakage pit near the switch house building, connection of sewerage system to Soakage pit/Sewerage system of local authorities (as applicable), connection to main water supply system of local authority, bore (Tubewell) (as applicable). 157 15. DRAINAGE–CUM-RAIN HARVESTING SYSTEMSupply of labour, material for construction of recharge structures with bore well(s) as per HVPN drawings & specs. complete in all respect. The location of recharge structures shall preferably be located on corner(s) of the substation and shall be got decided from the concerned Engineer in-Charge on the basis of surroundings of the substation(s). In case ground water table is less than 8m from FGL, rain harvesting well shall not be constructed (the drainage system with sump pit is to be constructed as per item mentioned below). 158 16. DRAINAGE–CUM-RAIN HARVESTING SYSTEMThe successful bidder shall evolve design & drawing for drains, manholes with RCC covers and settlement tank including preparation of drainage layout drawing for disposal of rain water from building’s roof top & switch yard (s/stn.) area into respective bore well(s) in such a way that there shall be no ponding of water on the roof and switch yard (s/stn.). The layout so developed shall be got approved from the employer. The location of sump-pit-cum-pump chamber shall preferably be located on corner(s) of the s/stn. and shall be got decided from Engineer-incharge on the basis of surroundings of the substation(s). The successful bidder will also supply labour and material for construction of sump-pit-cum-pump chamber as per HVPNL drgs. & provide one no. non clog pump(s) of 5HP of reputed make capacity with main switch, starter, volt meter, Amp. Mtr. etc. (for each sump pit) for disposal of excess water to outfall point. Any other item(s) not mentioned herein but is/are required for completion of works shall be done by the successful bidder without any extra cost to the employer.i) Drain Section-1 159 ii) Drain Section-2 160 iii) Drain Section-3 161 iv) Road Crossing 162 v) Trench Crossing 163 vi) Sump Pit Cum Pump Chamber 164 17. RCC M-20 inclusive of labour, material, shuttering, Steel reinforcement etc. complete in all respects to compensate excess quantity required to be executed due to difference in existing natural ground level and the formation level to be fixed after contouring or difference on account of revised drawing issued at the time of construction and the tender drawing. However, the item of extra RCC shall not be applicable for the drawings which has to be evolved by the successful bidder. Please Enable Macros to View BoQ information
