Annual Operation and Maintenance of HT and LT Electrical installations in IISc Campus Bangalore

Amount

Providing specialized manpower for the round the clock operation and maintenance of HT & LT Electrical installations as per tender conditions.

Supplying and fixing the following consumables / spares for the maintenance of the Electrical assets as described in the tender document. The bidder shall quote for the unit rate and the items will be used as and when required during the maintenance period. The cost shall be inclusive of all such as basic cost, transportation, loading, unloading, installation, testing and commissioning etc as required. 11 kV Insulation Tapes (HV BT Tapes) 50 mm Width

PVC Insulation Tapes 19 mm wide and in rolls of 10 Mtr

Yellow Cambric tape 25 mm wide 7 mil thick and in rolls of 50 Mtr

Distilled Water

Battery for testing equipment (AA,AAA,EE 9 VOLT)

Supplying & fixing LED Drivers suitable for 5700K LED fitting Outdoor Fixtures. Operating voltage range from 180V to 265V, 50Hz AC power Supply. i). 40W 5700K suitable for outdoor LED fitting.

ii). 70W 5700K suitable for outdoor LED fitting

iii). 90W 5700K suitable for outdoor LED fitting

Supply of LED Streetlight luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate material, delivering superior light output Rated life Burning Hrs 50000 hr @ Lumen Maintenance of 70%, maximum light intensity should be between 60 degrees to 70 degrees. CCT > 5500K, IP66 optical and electrical compartment & impact resistance of complete luminaire > IK08. Power Factor >0.9 with mains, Surge Protection- Min 5KV along with Over voltage/ Overload, short circuit/ miss-wiring protection. Compatible for pole mounting with outer dia of 40mm to 50mm. Universal Voltage driver to operate wide voltage range from 100V to 270V 50/60Hz application. Compliance to IS 10322/IEC 60598, LM 79 & LM 80 Adherence with RoHS. UL approved MCPCB. Top access street light with single screw to ensure ease of maintenance at the sight site location with minimized minimal tools. LED Light fixture with ........W System Power consumption. LED Efficiency>1301m/w, nominal CRI >75. Luminaire manufacturer should have in-house facility accredited by NABL/CPRI & any Government certified agency & Design & Development facility certified by ISO 9001:2008. Housing with supplier word mark /name shall be Engraved / Embossing on the die cast housing/ Body part. Warranty of 2 Years against any manufacturing defect working under standard electrical conditions as mentioned above should be given by LED manufacturer & Cree/Nichia/ Lumileds/Osram make LED Source. i). 40 watts LED Street Lights

ii). 70 watts LED Street Lights

iii). 90 watts LED Street Lights

Supply of round/square recess/surface mounted rolling type LED Down light with ...... W GU 10 LED Lamp Rib Fabricated from diecast aluminium with white powder coated prewired to mains connector & has swivelling unit of aluminium die cast eye ball & LED Lamp position retained by circular wire spring, with Life of 25000 burning hours & 70% lumen maintenance with CRI > 80. Power Input: 220-240V @50/60Hz & Power factor >0.9 along with CE approved. 2years Warranty against any manufacturing defect working under standard electrical condition. i).LED square or round down light 5-6W

ii). LED square or round down light 10-12W

iii). LED square or round down light 15-18W

Truck mounted Boom lift street light maintenance (Mobile Hydraulic Crane 15 t capacity)

Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified IS694:2010. i) 1.5 Sq mm Multi strand cu wire (FRLS)

ii) 2.5 Sq mm Multi strand cu wire (FRLS)

iii) 4 Sq mm Multi strand cu wire (FRLS)

1.1 KV Class HR (Heat Resistant) PVC Insulated & UnSheathed Aluminium Wires Multistrand Single Core Lead wires as per IS-694: 2010. i) PVC Wire - 16 Sqmm Al Wt: 4.2 Kg, Total Wt: 7.5 Kg/100 Mtr Coil

ii) PVC Wire - 25 Sqmm Al Wt: 6.7 Kg, Total Wt: 11.5 Kg/100 Mtr Coil

Supplying & fixing miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and 'C' Type curve, indicator ON/OFF, energy cross-3 with Short circuit breaking capacity of 10K and complete wiring as required confirming to IEC 60898. i) 6-32 A SP

ii) 6-32 A TPN

Supplying and fixing Microprocessor Based Astronomical timer Switch with using necessary bolts, nuts and washers.

Supply and fixing of 4pole power contactor with NO/NC contacts on existing wood/panel board using necessary bolts, nuts, washers and wiring etc., complete with AC-3 Rating and as per IS-13947. 22/25A

Silica gel blue for Transformer

Petroleum jelly

Monoplast

Straight Through Jointing Kit Suitable for 1.1 kV Class LTUG Cable as per IS-13573. i)Joint kit for Straight through 10 Sqmm , 4Core

ii) Joint kit for Straight through 16 Sqmm, 4Core

iii) Joint kit for Straight through 25 Sqmm, 4Core

iv) Joint kit for Straight through 50 Sqmm, 4Core

v) Joint kit for Straight through 95 Sqmm, 3.5/4 Core

vi) Joint kit for Straight through 185 Sqmm, 3.5/4 Core

vii) Joint kit for Straight through 240 Sqmm, 3.5/4 Core

viii) Joint kit for Straight through 400 Sqmm, 3.5/4 Core

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. i) Joint kit for Straight through 35 Sq mm 4C AL LT cable

ii) Joint kit for Straight through 150 Sq mm 3.5C AL LT cable

Aluminium End Terminal (Lug) 240 Sq mm

WD40 contact Cleaner - 500ml

Cotton gloves

Cotton waste

Rubber Hand gloves 15 kV, SEAMLESS Confirming to ISS (Sample to be verified for seamless before approval) for electrical purpose

Safety electrical gloves (0.415 kv)

Floor cleaning Mops with bucket wringer trolley

Broom

Chemical to remove grass at yards i.e Glyphosate

HM HDPE Flexible Poly Film Barricade Tape of 50 Microns ,Caution, Danger & Men At Work

Supply and Installation / Fixing / Provision of Pole box with HRC Fuse / MCB provision and suitable connector / terminal for 3 Ph/ 1 Ph connections with Loop-In & Loop- Out terminals for 10 mm2 /25 mm2 3.5 C AI/Ar/Cu/Ar Cable and branch out 2.5 mm2 2 core AI/Cu PVC Insulated cable, enclosed in a Thermoplastic, Polystyrene enclosure, which should be shock proof, safe, IP65(Weather Proof), rust proof, dust proof, water proof having Internally Embedded Gasket with provision for cable entry through IP65 Thermoplastic, polyamide glands and/or grommets. 260 mm x 210 mm x 116 mm

Supplying, and fixing of Hot dip Galvanized M.S.Bracket suitable for out door luminaries and mounted on Octagonal pole using necessary bolts, nuts etc., complete. Single Arm Bracket with 1500 mm Standard 40/50 mm dia

Rotory ON/OFF switches

1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner SheathArmoured LTUG Cable as per IS-1554 (Part1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975. 16 Sqmm, 4 Core, (11 GI Strips - 4 x 0.8 mm)

Screw driver combination set

LT line Tester

Insulated cutting pliers 12 inches size

Double end spanner - 12 nos. per set

Ring spanners - 12 nos. per set

Rain coat with dick back

Rechargeable 5 W LED Hand Torch

1000 A AC Clamp Meter (DCM 39 A)

AC Leakage Clamp meter (mA) (DCM 10 A)

Multimeter electronic type

Insulation Tester Digital type (Megger) 2.5 kV - 5 kV

Hydraulic Crimping tool suitable Dies for crimping cables upto max 400sqmm

Telescopic Earthing Rod

Hand drilling machine

Hack saw frames +B185 with blade

FRP Telescopic Discharge Rod 16 ft (Comprising of 3 Sticks, Closed Height of 7 Ft and extended Height of 16 Ft. Outer Dia of the stick as follows Top Section: 25 mm, Middle Section: 32 mm, Bottom Section: 40 mm, Wall Thickness: 3 mm, Total Weight: 4 Kgs (Rod: 2,7 Kgs + Earth Cable & Clamp: 1.3 Kgs,Tolerannce for Weight / Length / Dia: +/- 5%)

measurement Tape - 50Mtr

SR ELECTRICALS

Maverik Facility Management PVt. Ltd.

SLN ELECTRICALS

SREE MAHALAKSHMI ELECTRICALS

S S ELECTRICALS

MANASA ENTERPRISES

MANJUNATHA ENGINEERS