Haryana Vidyut Prasaran Nigam Limited Tender
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Costs
EMD
₹ 42,00,000Document Cost
₹ 11,800Tender Fee
₹ 1,180
Description
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Contact
Tender Id
2022_HBC_248228_2Bid Award Id
ViewTender No
EPC-D-71Tender Authority
Haryana Vidyut Prasaran Nigam Limited ViewPurchaser Address
-Website
http://http://www.hvpn.org.in/
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Documents
BOQ Items
72.5kV, 400A, single 3 – f or three 1 –f, Transformer feeder circuit breaker bay modules, consisting of 400A single 3 – f or three 1 –f SF6 gas insulated switchgears, for 66/11kV transformer, each comprising of: -
i. One 3 – f or three 1 – f, SF6 gas insulated circuit breaker, complete with operating mechanism for incomer bay from 66/11kV transformer.
ii. Three, 3-core, single phase current transformers (300-200-150/0.577-1-1A).
iii. 400A, One 3 – f or three 1 – f, single pole, group operated isolator/disconnector without earthing switch, complete with manual and motor driven operating mechanisms.
iv. 400A, One 3 – f or three 1 – f, single pole, group operated isolator/disconnector with one, 3 – f or three 1 – f, single pole, group operated earthing switch, complete with manual and motor driven operating mechanisms.
v. 400A, One 3 – f or three 1 – f, single pole, group operated isolator/disconnector with two earthing switches each comprising of one 3 – f or three 1 – f, single pole, group operated earthing switches complete with manual and motor driven operating mechanisms.
vi. Each GIS compartment with gas monitoring device, pressure switch etc. as required.
vii. Local Control Cubicle.
viii. Interconnecting wiring/piping.
ix. Grounding, support structures and platforms.
2
-
-
66kV XLPE copper Cable 1XC (400mm2) along with one no. spare cable coated with fire retardant Paint for connecting 66kV side of 66/11kV transformer with GIS.
350
-
-
Termination kit for both ends for 66kV XLPE copper Cable 1XC (400mm2).
16
-
-
25/31.5MVA, 66/11 kV Power T/F (will be provided by contractor)
2
-
-
220V 100 AH Battery
1
-
-
66 kV Surge Arrestor
6
-
-
11kV Surge Arrestor
6
-
-
66 kV NCT For 66/11kV T/F (300-200-150/1A)
2
-
-
11 kV NCT For 66/11T/F (1800-900/5A)
2
-
-
66kV C&R Panels
Line Protection & Circuit breaker Panel (without auto reclose)
2
-
-
T/F Protection & Circuit breaker Panel (without auto reclose)
2
-
-
Bus Coupler Protection & Circuit breaker Panel (without auto reclose)
1
-
-
Time synchronization equipment
1
-
-
11 kV 15 Panel Board (2000A) with one SEM on each T/F I/C Panel (including one no. bus sectionalizer panel)
2
-
-
11 kV Power Cable XLPE 1C x1000mm2 coated with fire retardant paint for T/F to 11kV incomer with termination kit for both ends (4 runs per phase for each transformer allocating them 2 runs per phase for each 11kV I/C)
1700
-
-
11 kV Power Cable XLPE 3C x 400sq mm coated with fire retardant Paint for Capacitor Bank with termination kit for both ends (2 runs)
200
-
-
11 kV Power Cable XLPE 3C x 50 sq mm coated with fire retardant Paint for station T/F with termination kit for both ends
100
-
-
6.804 MVAR 11 kV rating Capacitor Bank with 11 kV L&E Switch, RVTs and 11KV LA, reactor etc. as per technical specification.
2
-
-
220 V 100 AH Battery charger
1
-
-
220 V 100 AH D.C.D.B.
1
-
-
415 V LT AC Distribution Board 300 A
1
-
-
11/0.4 kV Station T/F 200 KVA
1
-
-
EOT-Crane as per clause 1.10.7 Section-1 and Clause 24.0 of GIS Specification.
1
-
-
1.1 kV Copper Control Cable armoured (FRLS) for 66kV bays & 11kV side of sizes 7CX4mm2, 2CX4mm2, 4CX4mm2, 2CX6mm2, 16CX2.5mm2, 10CX2.5mm2, 7CX2.5mm2, 3CX2.5mm2 etc. including junction box (as per Section-6 of copper control cable specification and Section-7 of Switchyard Erection).
1
-
-
650/1100 Volts 3.5 core 240 mm2 aluminium power cable (FRLS) from Aux. T/F to ACDB
1
-
-
650/1100 Volt 3.5 core 70 mm2 aluminium cable (FRLS) for oil filtration set.
1
-
-
650/1100 Volt 4 core 16 mm2 armoured (FRLS) copper power cable for MLDB etc and other cable required as per contract for 66kV bays.
1
-
-
Grounding system of the substation. Earthing Mat Material. The earth mat will be designed/quoted for soil resistivity of 50Wm. In case soil resistivity is more than 50Wm 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. (3850 mtr. sq.)
1
-
-
Computer system
a. Computer system (SFF) with intel core i5, 9th generation processor, 8GB RAM, 1 TB HDD, 19.5” Disply with UPS
1
-
-
b. Mono chrome Multifunctional printer, A-4, 25PPM, wi-fi
1
-
-
Fire Fighting equipments as per section-6 22.5 Kg Capacity FE CO2 type, Trolley Mounted
4
-
-
25 Kg Capacity FE DCP type, Trolley Mounted
4
-
-
DCP 9 Kg Capacity, Wall mounted
4
-
-
FE CO2 6.5 Kg Capacity, Wall mounted
2
-
-
DCP 6 Kg Capacity, Wall mounted
2
-
-
Foam Type 9 Litre Capacity, Wall mounted
1
-
-
Water CO2 9 Litre, Wall mounted
1
-
-
Fire Buckets (12 No.s with stand in one set)
2
-
-
Complete lightning of control room building& GIS Building switch yard area, road and street as per section-7 of the specification.
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.
8
-
-
Supply and installation of 35W LED tube on tubular steel poles along with the boundary wall at a distance of 30 meter as per as per clause 16.0 of section 7 of the specification
16
-
-
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 as per clause 16.0 of section 7 of the specification.
12
-
-
Supply and installation of post top lantern 40W LED Lamps with all complete accessories at the entrance gate of sub-station.
2
-
-
Supply and installation of 40W LED Lamps with all complete accessories on corners of control room building.
10
-
-
i) High wall type split AC unit of 2 Ton capacity for computer room and specifically C&R Panel room (as per technical specification)
4
-
-
ii) Battery Room
1
-
-
Complete Substation automation system of 66/11kV substations including hardware (along with transducers) for 5 No. 66kV present bays and software (for present bays as well as 5 No. 66kV future bays) along with associated equipment for the bays (bay as defined in the technical specification, sec-sub-station automation system) as per technical specification. Name of 66kv Bay Present Future
66kv T/F Bay 2 1
66kv Line Bay 2 4
66kv Bus Coupler 1 0
Note: signals from protection relays in 11kV incomer would also be wired to substation automation system (SAS)
1
-
-
Testing of IUM System at NABL accredited lab
1
-
-
66 kV bolted type single suspension string assembly with 6 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 Tarantula Conductor.
6
-
-
Bolted type 11kV 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 Tarantula Conductor.
12
-
-
Boltless C-Type Wedge connectors matching with conductor size.
1
-
-
Spacers suitable for Twin Tarantulla conductor
1
-
-
Copper lugs glands, PVC ferrules for control cabling.
1
-
-
Fibre cleats, Aluminium clamps, bolts, nuts, washers etc for fixing control cables in trenches
1
-
-
Galvanized iron perforated tray with side coupler plate bolts, nuts, washers and clamps etc. of size 75x25x2 mm, 150x25x2mm, 100x25x2mm etc. & G.I. Conduits of 50mm/100mm dia from equipment to main trench as per Section-7, Switchyard erection.
1
-
-
Painted lattice type steel trays of adequate size as per site requirement for laying control and power cables from panels to GIS & Transformers and for 11kV Outgoing cables & other cables identified as per site requirement confirming to Section-7 & 9.
1
-
-
Tarantula conductor (approx..)
350
-
-
7/3.15 Earthwire
100
-
-
U-bolt 20mm dia
1
-
-
Item for associated structure work
‘Lattice type steel structure for 66kV GIS S/Stn. Surajkund, Faridabad. Supply of material, preparation of fabrication drawing, galvanizing and delivery of lattice type steel structure for tower and beams for 66/11kV 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
Tower type CT-4 (HW/ST-5199)
2
-
-
Tower type CT-5 (HW/ST-5195)
2
-
-
Beam type CB-6 (HW/ST-10)
2
-
-
Tower type DT-2 (HW/ST-5210)
2
-
-
Tower type DT-3 (HW/ST-5211)
2
-
-
Beam type DB-2X (HTD/ST-154)
2
-
-
Equipment Supporting Structure
66 kV NCT Drg. No.HTD/ST-145(if required )
2
-
-
66 kV Surge Arrestor Drg. No. HTD/ST-89
6
-
-
11 kV NCT Drg. HTD/ST-149( if combined structure used )
2
-
-
11 kV NCT Drg. No. HTD/ST-88 (if required)
2
-
-
66kV Cable structure of galvanized iron along with foundation to be designed by bidder as per site requirement/size of cable
6
-
-
Equipments for maintenance:
i) Portable circuit breaker operation analyzer.
1
-
-
ii) Digital Micro-Ohm meter for contact resistance measurement Ranges (0-100 ohm)
(0-1 milliohm)
(0-10 milliohm)
1
-
-
iii) Dew Point meter
1
-
-
iv) Portable partial discharge monitoring system for GIS.
1
-
-
viii) SF-6 Gas filling and evacuating plant
1
-
-
ix) SF-6 Gas leak detector (Portable)
1
-
-
x) Tools for gas handling
1
-
-
xi) LT DC Leakage detector from control cabinets and LT cables
1
-
-
Mandatory Spares for 220KV GIS
General
Complete GIS modules, along with enclosure, all active parts such as conductor, conductor joints, shields, end covers etc. for each type of
➢ Bus Bar Sections (including Bus Bar Interconnection Modules)
➢ Bus Ducts Sections (including Compensators/expansion joints/bellows)
➢ Bends
➢ SF6/Air Bushing.
➢ Oil/SF6 Bushing
➢ Cable Termination kit
1
-
-
SF6 gas Pressure Relief Device assembly of each type
1
-
-
SF6 Pressure gauge cum switch /Density monitors and pressure switch as applicable, of each type
5
-
-
Coupling device for pressure gauge cum switch for connecting Gas handling plant of each type
2
-
-
Rubber Gaskets, “O” Rings and Seals for SF6 gas for GIS enclosures of each type
5
-
-
Molecular filter for SF6 gas with filter bags (10 % of total weight)
1
-
-
Control Valves for SF6 gas of each type
3
-
-
SF6 gas (20 % of total gas quantity)
1
-
-
Pipe length (Copper or Steel as applicable) for SF6 Circuit of each type (if applicable)
2
-
-
Locking device to keep the Dis-connectors (Isolators) and Earthing/Fast Earthing switches in close or open position in case of removal of the driving Mechanism
2
-
-
UHF PD Sensors of each type along with BNC Connector
5
-
-
Support Insulators (gas through) of each type (complete with metal ring etc.)
10
-
-
Gas Barriers of each type (complete with metal ring etc.)
10
-
-
SF6 to air bushing of each type complete in all respect
2
-
-
SF6 CIRCUIT BREAKER
Complete Circuit Breaker (Three Phase) with interrupter, main circuit, enclosure and Marshalling Box with operating mechanism to enable one to one replacement of applicable type of CB by spare. (if applicable)
1
-
-
Fixed, moving and arcing contacts including insulating nozzles of each type (for Main Chamber & PIR Chamber as applicable)
1
-
-
Trip coil assembly with resistor as applicable
3
-
-
Closing coil assembly with resistor as applicable
3
-
-
Relays, Power contactors, push buttons, timers & MCBs etc. of each type
1
-
-
Auxiliary switch assembly of each type
3
-
-
Operation Counter
3
-
-
Wind scope / Observing window of each type
2
-
-
For Hydraulic Operated Mechanism, if applicable
Hydraulic operating mechanism with drive motor of each type
3
-
-
Ferrules, joints and couplings of each type
3
-
-
Hydraulic filter of each type
3
-
-
Hose pipe of each type
3
-
-
N2 Accumulator of each type
3
-
-
Valves of each type
3
-
-
Pipe length (copper & steel) of each size & type
3
-
-
Pressure switches of each type
3
-
-
Pressure gauge with coupling device of each type
3
-
-
Hydraulic oil (20% of total Oil quantity)
1
-
-
Pressure Relief Device of each type
3
-
-
For Spring Operated Mechanism, if applicable
Complete Spring Operating Mechanism including charging mechanism etc. of each type
3
-
-
Spring Charging Motor
2
-
-
For Hydraulic-Spring Operated Mechanism, if applicable
Complete Hydraulic-Spring Operating Mechanism including charging mechanism etc. of each type
3
-
-
Spring Charging Motor
2
-
-
Pressure switches of each type
3
-
-
Pressure gauge with coupling device of each type
3
-
-
Disconnector Switches/Earthing Switches
Complete set of 3-phase dis-connector of each type including main circuit, enclosure, driving mechanism and support Insulator etc. to enable complete one to one replacement of all applicable type of Isolator by spare
1
-
-
Complete set of 3-phase Maintenance Earthing switch of each type, including main circuit, enclosure, driving mechanism and support Insulator etc. to enable complete one to one replacement of all applicable type of Earth Switch by spare
1
-
-
Complete set of 3-phase Fast Earthing switch of each type, including main circuit, enclosure, driving mechanism and support Insulator etc. to enable complete one to one replacement of all applicable type of Earth Switch by spare (if applicable)
1
-
-
Copper contact fingers & corona shield for dis-connector male & female contact–for one complete (3-phase) dis-connector of each type
1
-
-
Copper contact fingers & corona shield for Maintenance Earthing switch male & female contacts, for one complete (3- phase) earthing switch of each type
1
-
-
Copper contact fingers & corona shield for Fast Earthing switch male & female contacts, for one complete (3-phase) earthing switch of each type (if applicable)
1
-
-
Open/Close contactor assembly, timers, key interlock, interlocking coils, relays, push buttons, indicating lamps, Power contactors, resistors, fuses, MCBs & drive control cards etc. one of each type for one complete MOM box
For Disconnector
2
-
-
For Maintenance Earth switch
2
-
-
For Fast Earthing Switch (if applicable)
2
-
-
Limit switches and Aux. Switches for one complete MOM Box
For Disconnector
2
-
-
For Maintenance earth switch
2
-
-
For Fast Earthing Switch (if applicable)
2
-
-
Drive Mechanism of each type
i. For Disconnector
2
-
-
ii. For Maintenance earth switch
2
-
-
iii. For Fast Earthing Switch (if applicable)
2
-
-
Motor for Drive Mechanism of each type
i. For Disconnector
3
-
-
ii. For Maintenance earth switch
3
-
-
iii. For Fast Earthing Switch (if applicable)
3
-
-
CURRENT TRANSFORMER
Complete CT of each type and rating as supplied with enclosure and primary conductors to enable one to one replacement of all applicable type/rating of CT by spare
2
-
-
Voltage Transformer
Complete PT of each type with enclosure to enable one to one replacement of all applicable type/rating of VT by spare (if applicable)
1
-
-
SURGE ARRESTOR
Complete Gas insulated Surge arrester of each type and ratings with enclosure and insulator (if applicable)
1
-
-
Surge counter/ monitor of each type (if applicable)
2
-
-
Local Control Cubicle (LCC)
Aux. relays, Contactors, Push Buttons, Switches, Lamps, Annunciation Windows, MCB, Fuses, Timers, Terminal Blocks etc. of each type & rating
5
-
-
Civil Portion EARTH WORK 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.
16000
-
-
Earth work in cutting & spreading of cut earth within sub-station in layers (as per specification), dressing, including carriage, irrespective of lead, loading and unloading, watering and compaction in layers with roller within sub-station area including yard, roads, approach road etc. or disposal of surplus earth complete in all respect.
100
-
-
Rock cutting including all associated works such as handling of material, cost of T&P required for cutting, dressing,loading unloading and disposal etc. Disposal of cut rock/stone is to be made as per Govt. norms and direction of engineer in charge.
7000
-
-
FOUNDATIONS
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 & drawings attached with the tender document excluding cost of rock cutting & including cost of 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. GANTRY TOWERS 66kV side
CT-4
2
-
-
CT-5
2
-
-
33kV side
DT-2
2
-
-
DT-3
2
-
-
EQUIPMENT 66kV side
66KV LA
6
-
-
66KV NCT
2
-
-
11kV side
11kV NCT
2
-
-
CAPACITOR BANK FOUNDATIONS
Design, Engg. & supply of labour, material & construction of foundations for following rating capacitor bank with capacitor unit (with allied equipments) & series Reactor etc. including chain link fencing 1.8M height around cap. bank complete in all respect excluding rock cutting and including any other items not specifically mentioned herein but required for completion of job as per technical specification.
6.804MVAR 11kV rating cap. Bank
2
-
-
CABLE SUPPORT STRUCTURE FOUNDATIONS
Design, Engineering, supply of labour, material and construction of cable support structure foundations excluding rock cutting & 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 specification.
66kV cable support structure
6
-
-
TRANSFORMER FOUNDATION
Design, Engg., supply of labour, material and construction of T/F foundation excluding rock cutting and 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.
11/0.4kV 200KVA Station T/F
1
-
-
Construction of transformer foundation excluding rock cutting and including all associated works, RCC, PCC, reinforcement steel, misc. structural steel and other items not mentioned herein but required for completion of work as per technical specifications & drawing attached. In case extra foundation(s) has/have to be constructed (as per approved T/F drawing) to complete the job, nothing extra would be paid on this count.
25/31.5MVA, 66/11kV T/F foundation
2
-
-
CABLE TRENCHES
Supply 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.
1
-
-
SITE SURFACING
Providing, supplying and laying 100mm thick PCC (1:4:8) using 20mm nominal coarse aggregates and 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 concerned Executive Engineer/Civil Works Division.
400
-
-
Providing, supplying & laying two layers of uncrushed/crushed/broken stone/ pebbles gravel fill. The first layer after compaction shall make min. 50mm thickness course/layer of 40mm nominal size, including dressing, rolling & compaction complete as per specs., GELO and instructions of XEN/CWD.
150
-
-
ROAD AND PVC PAVEMENT
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 with kerb stones as per standard drawing upto proposed Guest House area from main road.
200
-
-
ii. 3.66M wide road
100
-
-
iii. PCC in front and rear of parking area of SH Building as per tech. specification and drawing HCD/SK-172.
150
-
-
ROAD CULVERTS
Design, 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) excluding rock cutting, including cost of labour, material complete in all respects as per I.R.C. Standards.
1
-
-
BOUNDARY WALL
Supply of labour, material and construction of front, C & U/C boundary walls including main gate foundations (brickwork above DPC level) as per GELO/CLO, technical specifications.of HVPNL complete in all respect.
i. 6 ft. high with GI barbed wire on angles at top.
125
-
-
ii. 4½ ft. side wall with GI barbed wire
118
-
-
iii. 4½ ft. high front wall with grill at top.
36
-
-
iv. Design of 4½ ft. high RCC Wall with GI barbed wire on angles at top, from 200mm above NGL or FGL which ever is higher complete in all respect. The design of RCC wall is to be evolved monolithically with RCC retaining wall (item no. 11 of RCC retaining wall) wherever required. The fencing work i.e Y-post and barbed wire etc above RCC wall should be provided as per HVPNL standard drawing.
170
-
-
Supply of labour, T&P, material and construction of front, side & U/C boundary walls including main gate(s) (brickwork upto DPC level) as per GELO/CLO, tech. spec. & HVPNL drawing HCD/TS-1176 excluding rockcutting, including backfilling, lean & DPC complete in all respects.
100
-
-
RCC retaining wall
Design Engineering and Construction of L-Shaped RCC retaining wall to retain the backfill as per yard level and outside level as per site requirement complete in all respect excluding rock cutting.
i) Retaining wall for NGL & FGL difference from 1.5-2.5Mtr
40
-
-
ii) Retaining wall for NGL & FGL difference from 2.5-3.5Mtr
50
-
-
iii) Retaining wall for NGL & FGL difference from 3.5 – 4.0Mtr
125
-
-
iv) Retaining wall for NGL & FGL difference above 4.0Mtr
120
-
-
U/C FENCING & GATES
Providing & fixing chain link fencing including foundations, GI angle iron posts and gate(s) complete as per electrical layout & tech. spec. & as per drawing attached excluding rock cutting.
147
-
-
Supply of labour, material & construction of control room building complete in all respect as per tech. specs. & approved drgs. attached excluding rock cutting, including exterior & interior acrylic emulsion paint, all internal services like water supply including supply & providing of 5000ltr. capacity triple layered Sintex/Diplast PVC tank, sewerage system, staircase, electrification including wiring, modular switches, maximum 20W 4ft. long LED tubes with fittings minimum 1960 lumens, ceiling/exhaust fans , finishing, plinth protection, indoor trenches, trench covers, soakage pit near the switch house building, closed drain around switchouse building i.e. RCC pipe, connection of sewerage system to Soakage pit/Sewerage system of local authorities (as applicable), connection to main water supply system of local authority/ submersible bore (as applicable) etc. & any other item not mentioned herein but required for completion of works. The successful bidder shall also provide water supply connection from bore well/HUDA/Municipal /Public Health or Panchyat water supply scheme (as per available source of potable water) to the control room bldgs. without any extra cost of HVPNL. In case if the building is falling in the area where earth filling is more than 2.5Mtr. the succesfull bidder will evolve the design and drawings of foundations of control room building and execute the same without any extra cost to HVPNL.
Evolving of architecture drawings considering the local culture/surrounding (vernacular architecture) is in the scope of successful bidder and required changes in structural drawings attached with bid documents shall be made by the successful bidder without any extra cost of HVPNL.
4914
-
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GIS HALL/BUILDING
Design, Engineering including architectural, supply of labour, material and construction of GIS building with ventilation system including crane hoisting system (EOT), excluding rock cutting for foundations, including equipment foundations as detailed in the bill of quantities under Annexure-1 of Section-I of bid/contract documents, electrification including wiring, receptacle, modular switches, maximum 20W 4ft. long LED tubes with fittings minimum 1960 lumens , bulkhead LED lights including fixtures, ceiling/exhaust fans, stair case etc. interior & exterior acrylic emulsion, paint, closed drain around switchouse building i.e. RCC pipe, RCC paving/plinth protection starting from the building up to 2m clear distance for the full length width of the building etc. complete in all respect for below mentioned GIS hall/building and any other item not mentioned herein but required for completion of job as per specifications. Tentative size of the buildings has been provided in the GELO.
3197
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DRAINAGE–CUM-RAIN HARVESTING SYSTEM
The 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 the concerned XEN/Civil Works Division 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
80
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ii) Drain section -2
80
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iii) Drain section -3
15
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iv) Trench Crossing
1
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v) Sumpit cum pump chamber
1
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Dismantling of Existing Fencing Dismantling including foundations of following structure. The material whatsoever shall be the property of the successful bidder. The dismantled material shall not be allowed for reuse at any of the sub-stations; however, HVPNL may allow use of bricks for brick ballast purpose only. Dismantling of Existing fencing (approx 75M length)
1
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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 on account of REVISED DRAWING issued at the time of construction and the tender drawings. This item is not applicable for items where the design is in the scope of succefull bidder.
20
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Soil/Rock physical and chemical investigation/ analysis complete in all respect.
1
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Evaluation Notes How It Works ?
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