Supply and Installation of Projector, Light fittings and Rewiring Works for the Main Hall of the Seminar Complex, Thrikkakara Campus

PAR light system for stage

od197788/2024_2025 : Supply of Clamp for PAR Light

od197789/2024_2025 : Supply of DMX Cable, 50ft long

od197790/2024_2025 : Supply of DMX cable 2 mtr long

od3371/2025_2026 : Supply of Warm PAR Lights (Minimum 1 Year warranty)

od3372/2025_2026 : Supply of RGB (Red, Green, Blue) PAR Lights (Minimum 1 Year warranty)

od3373/2025_2026 : Supply and installation of light square truss for mounting PAR lights, made out of light weight material (Aluminium) as required) of size 290mmx290mm, 1 mtr long including mounting of lights

General lighting

od197802/2024_2025 : Supply and Installation of recess mounting square type 36W, 2X2 LED down light fittings with mounting frame in an existing falls ceiling for suitable size including connections etc completed.

od197884/2024_2025 : Supply and drawing of 3 core 1 sqmm flexible copper wire in the existing surface / recess conduit as required including giving necessary connections etc

Cabling &Termination

90.12.7.39 : Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 6 sq mm with factory made clamp

9.1.1 : 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.2 X 6 sq. mm (19mm)

90.12.7.40 : Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 10 sq mm with factory made clamp

90.12.7.15 : Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3 core 16 sq mm with factory made clamp

1.17.33 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 6 sq. mm

1.17.29 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 6 sq. mm

1.17.30 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 6 sq. mm

90.12.7.14 : Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3 core 10 sq mm with factory made clamp

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)

90.12.40.33 : Supply & laying of one No. PVC insulated and PVC sheathed armoured copper power cable of 1.1 KV grade of the following sizes in the existing masonry open duct as required.

90.12.24.3 : Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.6 Sq.mm

90.12.24.4 : Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.10Sq.mm

90.12.7.41 : Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 16 sq mm with factory made clamp

9.1.33 : 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 16 sq. mm (28mm)

90.12.7.29 : Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required..3.5 core 50 sq mm with factory made clamp

9.1.22 : 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 50 sq. mm (35mm)

od197887/2024_2025 : Supplying and fixing FP sheet steel enclosure on surface/ recess complete with connections, testing and commissioning etc. as required.

od197888/2024_2025 : Supplying and fixing Sheet steel DP MCB enclosure in recess/ surface.

90.11.1.15 : Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required 6 way (8+18) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

od197944/2024_2025 : Dismantling of Existing 6 way VDB and refixing the same as per the direction of Engineer in-charge in the nearest location and recondition the wall as earlier

od197945/2024_2025 : Dismantling and re-fixing of 12/16way single phase double door DB in nearest location as per the direction of engineer incharge and recondition the wall as earlier

od197968/2024_2025 : Dismantling of DBs, switch boxes and wiring and light fittings from the stage of seminar hall complex and shifting to electrical section store

2.10.1 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

2.10.3 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Double pole

2.10.4 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

2.10.5 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole and neutral

2.11 : Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

2.12.2 : Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

2.13.1 : Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.14.2 : Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

od198544/2024_2025 : Supplying and fixing of Sintex junction box for cable termination (340MM x 250MM x 150MM) along with MCB channel , terminal connectors and all interconnections etc

Earthing

od197885/2024_2025 : Earthing with G.I. earth pipe 2.5 metre long, 40 mm dia including accessories, and providing<br>masonry enclosure with cover plate having locking arrangement and watering pipe etc. With charcoal/ coke and salt as required

90.16.1.2 : Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 2.65 mm copper conductor (12 SWG)

90.16.2.2 : Supply and laying of the following sizes of B class GI pipe laid 0.6 m below ground level including excavating trench of suitable size and refilling etc, as required.20 mm dia. G.I pipe ( medium class)

90.16.5.2 : Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

od197906/2024_2025 : Supply and installation of 12 pole copper bonded earth bench on wall or panel or suitable location as per the direction of Engineer in charge

90.16.1.3 : Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 3.15 mm copper conductor ( 10 SWG)

90.16.5.3 : Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required. 3.15 mm (10 SWG)

Wiring

2.23.2 : Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for following single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with testing and commissioning etc. as required. 2For 8 way, Double door SPN MCBDB

2.23.3 : Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for following single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with testing and commissioning etc. as required. 2For 10 way, Double door SPN MCBDB

90.4.8 : Charges for cutting holes suitable for accommodating exhaust fans up to 305mm sweep including plastering colour washing etc. as required.

90.4.10 : Conveyance, installation , testing and commissioning of exhaust fans of size up to 450mm in the existing opening, fixing necessary anchor bolts / bolt and nuts etc., as required including giving connections with the supplied wire along with the exhaust fan.

od197911/2024_2025 : Supply of 305 mm sweep, 1400 rpm Medium Duty Exhaust fan working on 230 V A/C

15.4.2 : Supplying, installation, testing and commissioning of Astronomical time switch capable of following output in feeder pillars/ Lighting DBs for automatic switching On &OFF of street lights at sun set & sun ruse or twilight override facility with 12/24 hour display format with suitable battery and indication for relay status i/c programming at site complete ad required2 output per phase and suitable for single phase supply.

od197942/2024_2025 : Supply and installation of weather proof IP65 rated 4 pole PVC MCB box with cover and DIN rail

90.9.2.1 : Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required..100 x 50 mm CMS with base and lid

90.9.2.2 : Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required.Cable divider

90.9.2.3 : Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required.External angle 90 degree

90.9.2.5 : Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required.Internal angle 90 degree

90.9.2.8 : Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required.End cap

90.12.24.4 : Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.10 sq mm

1.24.1 : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.5/6 amps switch

1.24.3 : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.15/16 amp switch

1.24.4 : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.3 pin 5/6 amp socket outlet

1.24.5 : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.6 pin 15/16 amp socket outlet

1.28.4 : Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.6 Module

90.10.1.3 : Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant )3 module moulded plastic box on surface

1.28.2 : Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.3 Module

90.10.1.5 : Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant )

90.10.3.14 : Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )25A SP switch with indicator

90.10.3.33 : Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )25A 3 pin shuttered socket

1.17.3 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 X 1.5 sq.mm

1.17.6 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 1.5 sq. mm

1.17.12 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 2.5 sq. mm

1.17.15 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 2.5 sq. mm

1.17.21 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 4 sq. mm

1.17.24 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 4 sq. mm

od198545/2024_2025 : Supply, conveyance and installation of 18W Surface ceiling light

od198950/2024_2025 : Supply and installation of recess mounting round type 18W LED down light fittings and cutting existing falls ceiling for suitable size. including connections etc completed.

od198951/2024_2025 : Supply of recess mounting 12W round LED down light fittings

90.6.10.1 : Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required 20mm

90.6.10.2 : Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required 25mm

od198957/2024_2025 : Supply and installation of 2/3W LED step light fitting (warm type) along with 2/3MD metallic back box and cover plate if required

1.10.3 : Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.Group C

Projector

od3374/2025_2026 : Supply, Installation, Testing and commissioning of High brightness professional laser projector with following minimum specifications including heavy duty ceiling mounting accessories.Display/image:Display technologyDLP®ResolutionWUXGA (1920x1200) Brightness6,000 lumens Contrast ratio30,000:1 Contrast ratio - dynamic3,00,000:1 Native aspect ratio16:10 Aspect ratio - compatible4:3,16:9,16:10 Keystone correction - horizontal+/-30° Keystone correction - vertical+/-30° Has vertical auto keystone correctionYes Displayable colours (millions)1073.4 Horizontal scan rate15.375~91.146 Khz Vertical scan rate24~ 85 Hz (120Hz for 3D)Hz Uniformity85% Screen size0.8m ~ 7.67m (31.5" ~ 301.8") diagonal Lamp info Light source typeDura Core Laser LASER life30,000 hours Optical Throw ratio1.2:1 ~ 1.92:1 Projection distance1.3m - 7.8m Zoom1.6 Zoom typeManual Focal length11.66 Lens shiftVertical -100 ~ 120% Native offset100% Lens shiftYes - see product downloads for more information Connectivity ConnectionsInputs 1 x HDMI 1.4a 3D support, 1 x HDMI 2.0, 2 x VGA, 1 x Composite video, 1 x Mic 3.5mm, 1 x Audio 3.5mm, 1 x HDBaseT, 1 x S-Video Outputs 1 x VGA, 1 x USB-A power 1.5A, 1 x Audio 3.5mm Control 1 x RS232, 1 x 12V trigger, 1 x RJ45 LAN - wireless networkingNo;General Noise level (min)32dB;Noise level (max)34dB;PC compatibilityUHD, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA,VGA, Mac;2D compatibilityNTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz;480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), ;1080p(50/60Hz), 2160p(24/50/60Hz);3D compatibilitySide-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 603DFull 3DSecuritySecurity bar, Kensington Lock, Password protected;interface;IP ratingIP6X;24/7 operationYes<br>Operating conditionsSea Level to 10,000 feet (@23°C); manual switch ;to high altitude mode @5000 feet & above;Remote controlBacklit ProAV remote;Heat dissipation1,521BTU/hour<br>Speaker count;Watts per speaker10W;In the boxAC power cord,Remote control<br>Networking;LAN - control Yes;LAN - wireless networkingNo;LANYes;Power;Power supply100V ~ 240V , 50-60HzPower consumption (standby)0.5W<br>Power consumption (min)216W<br>Power consumption (max)467W<br><br>(Make: Benq, Epson, Optoma, Panasonic)

od5062/2025_2026 : Supply and installation of wireless Transmitter and Receiver for Projector and all required accessories like adapters, connectors etc

od5063/2025_2026 : Supply, conveyance and laying of 30mtr length fibre optics HDMI cable with suitable terminations in both ends etc as required.

scaffolding

14.72 : Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done .