Development of Taluk Hospital Parassala Balance Electrical Works

Amount

HT EQUIPMENTS & DG

od189612/2023_2024 : HT METERING PANEL-"HT Metering Panel with Load Break Switch Supply, installation, testing and commissioning of HT metering Panel with 630A Load Break Switch with HT fuse and Earth switch, Bidirectional TOD meter (with RS485 communication facility), CTs(0.2S) and PT(0.2) , HT fuses, test terminal block, control fuses, etc. The Panel shall be made out of 2mm thick CRCA sheet steel, totally enclosed, IP 54 with canopy, weatherproof, undergone seven tank process with powder coated finish. The Panel should have seal Off bushings, space Heater with thermostat, 630A Copper busbars and support insulators, provision for earthing, all mounting accessories as required complete as per the requirement of Kerala State Electricity Board. The metering cubicle shall have glass window for meter reading.

od189725/2023_2024 : 500 KVA 11kV Packaged Substation Design, fabrication, supply, installation, testing and commissioning of outdoor type Packaged (Unitized) Substation enclosure consisting of 11 kV, 630A, 21kA for 3 sec RMU with fully encapsulated vacuum interrupter panel , 500 kVA, 11kV/433V, 3 Ph, 50 Hz, vector Dyn -11, dry type, OLTC Transformer with enclosure and RTCC panel, winding temperature alarm and trip on transformer compartment and LV chamber suitable mounting ACB of adequate rating, termination chamber for cable, complete with all standard fittings and accessories etc including necessary louvers and as per specifications attached in all respects as required. It shall includes all necessary control cabling for alarm, tripping & indication, all internal cabling as required. The rate shall be inclusive of all materials, lead, lift, etc. complete as per single line diagram & technical specification. HT Compartment- 11KV, 21kA for 3 sec, 630A RMU (2 isolators+1 VCB), 630 Amp continuously rated Cu busbar Self powered microprocessor based three over current and one earth fault relay with protection CT's - 1 set Battery and battery charger - 1 set Provision for padlocking for open, close, earth and test position. Transformer Compartment - 500 kVA, 11kV/433V 3 Ph, 50Hz, dry type, vector Dyn11 Transformer, copper wound, Class F insulation, indoor distribution Transformer as per IS 11171 amended up to date . Losses shall be as per ECBC guidelines. The transformer shall have Delta on HV side and Star on LV side with on load tap changer range: + 5% to -10% in steps of 2.5%. The transformer shall have suitable enclosure for providing neutral CT of 150/5A 15VA 5P10 on earthed star point with connector for connection Earth Fault relay in HT/LT panel.LT Chamber: 800 A, 4P, 50kA, ACB, Cable chamber Suitable for terminating LV cables etc as required.

od189731/2023_2024 : 250kVA DG SET Supply, Installation, Testing and Commissioning of outdoor type 250KVA prime rated D.G Set with acoustic enclosure and Control panel, protection and digital metering, controls and interlocks, CTs and transducers for all metering and protection and suitable FP MCCB etc. , including antivibration mountings, exhaust silencer and exhaust pipe conforming to latest environment protection regulations for emission - CPCB IV and noise levels complete with , water/ coolant cooled, (radiator type) four stroke, electric start conforming to BS: 5514 250 KVA prime rating, brushless, self excited, self regulated and suitable for continuous operation at 1500RPM, generating 415 V+/-5% Volts at 0.8 p.f (lag), 50Hz,3 phase, 4 wire system generally conforming to BS: 2613 & IS: 4722.Both Engine and Alternator shall be mounted on common channel iron base frame, and with standard accessories such as lead acid batteries and engine driven battery charger along with leads,battery stand, necessary control wiring with control cables, first fill of lubricating oil, and earthing as per standards Fuel tank , fuel piping from fuel tank to Engine, Residential silencer, suitable size Cable termination box with extended Alternator terminal with bus bars etc as required and as per specifications. The DG set shall be compatible for synchronization. Rate shall be inclusive of all the civil work including RCC foundation. The work should be as per Electrical Inspectorate/ Pollution control board standards.

od189781/2023_2024 : 160kVA DG SET Supply, Installation, Testing and Commissioning of outdoor type 160KVA prime rated D.G Set with acoustic enclosure and Control panel, protection and digital metering, controls and interlocks, CTs and transducers for all metering and protection and suitable FP MCCB etc. ,including antivibration mountings, exhaust silencer and exhaust pipe conforming to latest environment protection regulations for emission and noise levels complete with , water/ coolant cooled, (radiator type) four stroke, electric start conforming to BS: 5514 160 KVA prime rating, brushless, self excited, self regulated and suitable for continuous operation at 1500RPM, generating 415 V+/-5% Volts at 0.8 p.f (lag),50Hz,3 phase, 4 wire system generally conforming to BS: 2613 & IS: 4722. Both Engine and Alternator shall be mounted on common channel iron base frame, and with standard accessories such as lead acid batteries and engine driven battery charger along with leads, battery stand, necessary control wiring with control cables, first fill of lubricating oil, and earthing as per standards Fuel tank , fuel piping from fuel tank to Engine, Residential silencer, suitable size Cable termination box with extended Alternator terminal with bus bars etc as required and as per specifications. The work should be as per Electrical Inspectorate/ Pollution control board standards.

od191165/2023_2024 : Supply, Installation testing and commissioning of 11 kV 11 m DP structure using 200x100 mm ISMB for poles and cross channel of ISMC 100x50mm and supporting structure for 11 kV components with 65x65x6 mm MS angle bracings between consumer and supplier structure,cross arms, 11 kV pin,disc insulators and stay insulators, stay wire, supports, jumpering / interconnecting conductors with '0'SWG Cu, anticlimbig arrangement using barbed wire,earthing etc. on a suitable concrete foundation including the cost of foundation. The DP structure shall consists of the following (Note:All the MS items shall be hot dip galvanised)(Note:The work shall be as per KSEI & KSEB standards) 11 kV, 400A , single brake,TP, gang operated AB switch with operating handle & locking mechanism - 1 No 11 kV Lighting Arrestor -1 set of 3 Nos 11 kV DO fuses-1 set of 3 Nos .The DP structure shall be with all necessary accessories for connecting 11kV cable

od210048/2024_2025 : DG Exhaust piping: Providing and fixing of exhaust gas piping line of suitable dia confirming to IS 3589 cut to required length as required. Exhaust pipe height shall be 3m more than the top of any adjacent building/ as per the latest CPCB norms. (125mm dia)

od210049/2024_2025 : DG Exhaust piping: Providing and fixing of exhaust gas piping line of suitable dia confirming to IS 3589 cut to required length as required. Exhaust pipe height shall be 3m more than the top of any adjacent building/ as per the latest CPCB norms. (100mm dia)

2.21 : Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

2.22 : Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

HT CABLES AND CABLING

8.1.2 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.Above 120 sq. mm and upto 400 sq. mm

8.3.2 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Above 120 sq. mm and upto 400 sq. mm

10.4.4 : Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:300 sq. mm

10.5.4 : Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :300 sq. mm

od189421/2023_2024 : Supply of following 3C X 300 sq.mm sizes of XLPE insulated PVC sheathed, Aluminium conductor armoured power cable of 11 KV grade(earthed) conforming to IS 7098 amended upto date

LT CABLES AND CABLINGS

od189444/2023_2024 : Supply of following size 1.1kV grade, XLPE insulated, PVC sheathed, armoured Aluminium conductor cable conforming to IS 7098(Part 1) amended upto date. 3.5C 150Sq.mm Al

9.1.26 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 150 sq. mm (50mm)

9.1.7 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 X 10 sq. mm (22mm)

9.1.14 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 X 120 sq. mm (45mm)

9.1.27 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 185 sq. mm (57mm)

9.1.31 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 400 sq. mm (82mm)

9.1.35 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 35 sq. mm (32mm)

od205396/2024_2025 : Supplying and making end termination with brass compression gland and aluminium/Copper lugs for following size of XLPE insulated PVC sheathed aluminium/copper conductor cable of 1.1 kV grade as required.3C 6 Sq.mm Al

od205438/2024_2025 : Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes. 1 core 70.00 sq mm

od205439/2024_2025 : Supply of following size 1.1kV grade, XLPE insulated, PVC sheathed, armoured Aluminium conductor cable conforming to IS 7098(Part 1) amended upto date. 3C 120Sq.mm Al

7.10 : Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

od211051/2024_2025 : Supplying of Rubber hand gloves suitable for 11 KV

od211052/2024_2025 : Supply and providing ISI marked electrical 1.1 kV grade anti-skid rubber mat as per IS:15652.for the following sizes. 2mx1mx2.5mm thick

od211053/2024_2025 : Supply and fixing anodised aluminum glass framed shock treatment chart.

od211054/2024_2025 : Supply and fixing of First aid box

od211055/2024_2025 : Supply and fixing single line diagram, schematic diagrams etc. of A1 size including lamination etc. as required complete on wall.

od211056/2024_2025 : Supply and providing ISI marked electrical 1.1 kV grade anti-skid rubber mat as per IS:15652.for the following sizes. 2mx1mx2mm thick

od211057/2024_2025 : Providing and fixing GI/Cu strip/wire on surface or in recess for connections etc. as required.50x10 GI

od211058/2024_2025 : Providing and fixing GI/Cu strip/wire on surface or in recess for connections etc. as required.25x3mm Cu strip

od211059/2024_2025 : Supplying and laying G.I/Copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) 3.15mm Cu (10 SWG)

od211060/2024_2025 : Providing and fixing GI/Cu strip/wire on surface or in recess for connections etc. as required. 3.15mm Cu (10 SWG)

od211061/2024_2025 : Providing and fixing GI/Cu strip/wire on surface or in recess for connections etc. as required. 75mm X10mm GI

od211063/2024_2025 : Supplying and laying G.I/Copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) 75mm X 10mm GI

od211064/2024_2025 : Supply and installation of all the materials required for maintenance free earthing system including 3 mtrs length,17.2mm dia or above 250 microns molecularly copper bonded steel rod with stainless steel connectors and fasteners for connecting earth strip, earth enhancing compound (12.5 kg mineral compound / 22.6 kg low resistivity graphite compound) and providing masonry enclosure with heavy duty CI cover plate of 300X300 mm having locking arrangement.

od211065/2024_2025 : Supplying and laying G.I/Copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) 25mm X 3 mm Cu

od211066/2024_2025 : Supplying and laying G.I/Copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) 50mm X10mm GI

od211067/2024_2025 : Supplying of Rubber hand gloves suitable for 1.1 KV.

od211088/2024_2025 : Supply of following size 1.1 KV grade FRLS XLPE insulated, PVC sheathed, armoured Aluminium /copper conductor cable conforming to IS 7098 (Part 1) amended upto date. 3C 4 Sq.mm cU

od211089/2024_2025 : Supply of following size 1.1 KV grade FRLS XLPE insulated, PVC sheathed, armoured Aluminium /copper conductor cable conforming to IS 7098 (Part 1) amended upto date. 4C 2.5 Sq.mm cU

od211090/2024_2025 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4C 2.5 sqmm Cu

od211091/2024_2025 : Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required 3C 4Sq.mm Cu

od211377/2024_2025 : Supply, fabricating and installing MS items such as Tees/ angles/ channels etc. on floor/ ceiling/ wall including necessary civil work such as grouting, finishing etc. and painting with two coats of primer and two coats of synthetic enamel paint as required

od211378/2024_2025 : Providing, laying and fixing following dia RCC pipe NP 4 class (heavy duty) in ground complete with RCC collars, jointing with cement mortar 1:2 (1 cement : 2 fine sand) including trenching upto 1.5 m depth and refilling etc. as required. 300 mm dia

od211386/2024_2025 : Supply of following size 1.1 KV grade XLPE insulated, PVC sheathed, armoured FRLS Aluminium conductor cable conforming to IS 7098 (Part 1) amended upto date. 4C 35 Sq.mm Al

od211387/2024_2025 : Supply of following size 1.1 KV grade XLPE insulated, PVC sheathed, armoured FRLS Aluminium conductor cable conforming to IS 7098 (Part 1) amended upto date. 3.5C 185 Sq mm

od211388/2024_2025 : Supply of following size 1.1 KV grade XLPE insulated, PVC sheathed, armoured Aluminium /copper FRLS conductor cable conforming to IS 7098 (Part 1) amended upto date 3.5C 400 Sq.mm Al

od211452/2024_2025 : Supply of following size 1.1 KV grade XLPE insulated, PVC sheathed, armoured aluminium FRLS conductor cable conforming to IS 7098 (Part 1) amended upto date. 3c 10sqmm aL

od211455/2024_2025 : Supply of following size 1.1 KV grade XLPE insulated, PVC sheathed, armoured Aluminium /copper FRLS conductor cable conforming to IS 7098 (Part 1) amended upto date 3C 6sqmm Al

14.13.1 : Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required50 mm dia

14.13.3 : Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required100 mm dia

7.1.1 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.Upto 35 sq. mm

7.1.2 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.Above 35 sq. mm and upto 95 sq. mm

7.1.3 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.Above 95 sq. mm and upto 185 sq. mm

7.1.4 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.Above 185 sq. mm and upto 400 sq. mm

7.2.1 : Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as required.Upto 35 sq. mm

7.2.3 : Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as required.Above 95 sq. mm and upto 185 sq. mm

7.2.4 : Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as required.Above 185 sq. mm and upto 400 sq. mm

7.5.1 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Upto 35 sq. mm

7.5.3 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Above 95 sq. mm and upto 185 sq. mm

7.5.4 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Above 185 sq. mm and upto 400 sq. mm

7.6.1 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required.Upto 35 sq. mm

7.6.3 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required.Above 95 sq. mm and upto 185 sq. mm

7.6.4 : Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required.Above 185 sq. mm and upto 400 sq. mm

7.7.1 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Upto 35 sq. mm (clamped with 1mm thick saddle)

7.7.2 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

7.7.3 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

7.7.4 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

7.8.1 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.Upto 35 sq. mm (clamped with 1mm thick saddle)

7.8.3 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

7.8.4 : Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

EARTHING AND SAFETY EQUIPMENTS

5.6 : Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

DSK ELECTRIC POWER (BID ID -2093178)