Kerala University Tender

90.3.10 : Supplying and providing extra H.G conduit down rod of 19 mm dia 2 x 1.00 m long with 16/0.20 mm 3 core copper conductor flex wire conforming to relevant ISS or with the extended original wiring and giving connection etc. as required.

1.21.1 : Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

1.21.2 : Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm

od137411/2021_2022 : Supply and providing of the following sizes of corrugated PVC flexible conduit as required excluding accessories. (Make: Toms, Prime, Balco, Konseal or Precision)<br>25 mm corrugated PVC flexible conduit.<br>

od137413/2021_2022 : Supply and fixing of the following sizes of double locking ISI marked PVC channels (Casing and Capping) conforming to IS: 14927-Part-2-2001 of the following sizes with clip on lid directly fitted on wall using suitable size flat head screws and making good the damages, colour washing etc as required. (Make: Modi's, Express or Standard)<br>25 mm Casing and Capping<br>

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.100x50mm CMS with base and lid.

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.

1.17.2 : 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 1.5 sq. mm

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

od137426/2021_2022 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel / PVC conduit as required.1 x 2.5 sq. mm

1.17.11 : 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 2.5 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

1.17.20 : 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 4 sq. mm

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

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

90.6.4.52 : Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes 10sq.mm 2Run.

90.6.4.54 : Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.10sq.mm 4Run.

90.10.1.2 : 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 ) 2 module moulded plastic box on surface.

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.

1.28.1 : Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.1 or 2 Module

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

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

90.10.3.15 : Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant ) 32A DP Switch with indicator.

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

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 3pin shuttered socket

90.4.6 : Conveyance, installation, testing and commissioning of wall mounting fans of all types using mounting brackets supplied along with the fan.

od137427/2021_2022 : Supply of wall mounting fan of the following sizes using mounting brackets supplied along with the fan and giving connections with the existing wire. (Make: Havells, Almonard, Bajaj or Crompton)<br>

90.11.1.14 : 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 four way (8+12)-double cover TPN vertical DB with provision for fixing 4 P MCB/Isolator/RCCB/RCBO as incomer and SP/TPMCB as outgoing(IP42/43).

2.16 : Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

2.17 : Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32amps 415 volts "C" curve TP MCB complete with connections, testing and commissioning etc. as required.

2.13.2 : Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

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

2.10.4 : 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

90.12.7.43 : 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.4core 35Sq.mm with factory made clamp

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)

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

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

od137428/2021_2022 : Supply and installation of switch gear units in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement of the following ratings on existing angle iron frame work or directly to wall using necessary bolts and nuts, fixing the unit to wall, making good the damages, colour washing etc including giving necessary connections as required (including cost of HRC fuse links in case of SDF / SDFCO). <br>63A, 415 V, 50 Hz, AC-23A duty, 4-pole on-load change over switch (COS) in sheet steel enclosure.<br>

od137429/2021_2022 : Supply and installation of switch gear units in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement of the following ratings on existing angle iron frame work or directly to wall using necessary bolts and nuts, fixing the unit to wall, making good the damages, colour washing etc including giving necessary connections as required (including cost of HRC fuse links in case of SDF / SDFCO). <br>63A, 415 V, 50 Hz, AC-23A duty, TPN switch disconnector fuse unit in sheet steel enclosure.

od137430/2021_2022 : Charges for dismantling the existing old 20 nos of double tube mirror optics fluorescent fittings, 7 nos of wall fans and 5 nos of split type Air Conditioners including all accessories and conveying the same to the concerned section store without any further damage as required.

AIR CONDITIONING

od137404/2021_2022 : Supply, installation, testing and commissioning of following capacity of wall mounting, high energy efficient, single phase, split type, inverter air conditioner unit (IDU) having 5-star rating, fitted with hermetically sealed compressor (ODU) suitable for refrigerant R-410A, conforming to IS: 1391 Part-2 1992 (with latest amendments except power consumption norms) suitable for operation on 230 V, 50 Hz AC supply and capable of performing functions such as cooling, dehumidifying, air circulating, filtering etc and having features of long distance piping flexibility, wide angle air flow, indoor noise level<43 dB etc as required. The condensing and evaporating coils should be made of copper tubes and a standard length of 3 metres of soft drawn bright annealed copper refrigerant pipes of suitable sizes should be supplied along with the AC unit for the function of suction and discharge and the copper pipes should be properly insulated with 10 mm thick closed cell Class O elastomeric nitrile rubberised foam sleeve insulation. A standard length of 3 metres of suitable size ISI marked multi-core copper conductor round flexible cable for electrically connecting IDU and ODU of AC unit and microprocessor based cordless remote control with required number of suitable batteries should also be supplied along with the AC unit as required. There should be 3 numbers of free service for the AC unit for one year from the date of commissioning. One year replacement warranty should be provided for the entire AC unit along with the PCB and ten years exclusive warranty should be provided for the compressor. (Make: Panasonic, Voltas, Carrier, Bluestar or Daikin)<br>2-Ton split type inverter AC. (5-star rated)<br>

od137406/2021_2022 : Supply and providing extra length of soft drawn bright annealed copper refrigerant pipes of suitable size for extending the refrigerant piping between ODU and IDU of AC unit including properly insulating the pipes with 10 mm thick closed cell Class O elastomeric nitrile rubberised foam sleeve insulation, brazing, leak testing etc and also supplying ISI marked multi-core copper conductor round flexible cable including giving connections as required.<br>

od137407/2021_2022 : Supply and providing insulated drain pipe with trap in the outlet of the indoor unit of AC with all accessories as required.

od137408/2021_2022 : Supply and fixing good quality powder coated MS frames on wall (mounting brackets) using required numbers of suitable size anchor bolts for mounting the out door unit of AC in position complete with all accessories such as vibration isolating pads, hangers, railing etc as required.

od137409/2021_2022 : Supply, installation, testing and commissioning of wall mounting type 5 KVA voltage stabilizer with input voltage range of 170 V - 270 V having features of high power efiiciency, intelligent time delay system, Low & High voltage cut-off protection, built-in thermal overload protection, LED indications etc with 5 years warranty suitable for single phase 2-Ton air conditioner unit. (Make: V-Guard, Crompton or Microtek)<br>

90.6.5.13 : 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.3Core 4sqmm.

90.10.3.32 : Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )25A 3pin plug top with indicator.

4.1.3 : Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.225 mm width X 50 mm depth X 1.6 mm thickness

PUBLIC ADDRESS SYSTEM

od137410/2021_2022 : Supply and fixing 22U floor mounting rack compliant with IEC 297-2 having IP20 with powder coated glass front door, side doors mounted on latches with a lock assembly option and power switch board with 5 numbers of 5 Amps sockets & switches complete with all accessories as required. (Make: Dlink, Netrack, Valrack or Rittal)<br>

od137412/2021_2022 : Supply, installation, testing and commissioning of Amplifier line Input 200 mV/1V switchable for connecting a mixer or another amplifier, 500 W RMS, 1x line 200 mV/100 kΩ, 1xLine 1V/50 kΩ, signal to noise ratio 60 dB complete with all accessories as required. (Make: Ahuja-SSA-5000EM, Studiomaster or Bosch)<br>

od137414/2021_2022 : Supply, installation, testing and commissioning of Amplifier+Digital player 240 W RMS Max, having built- in MP3 player with 4 Mic /Aux Input complete with all accessories as required. (Make: Studiomaster-ARC-240UB, Bosch or Ahuja)<br>

od137415/2021_2022 : Supply, installation, testing and commissioning of 17 channel rack mounting Pre-amplifier with digital player, card reader and 12 Balanced Mic Inputs with 2 Aux and 1 line in which Mic 1 has Priority over all other inputs complete with all accessories as required. (Make: Ahuja-RMX-1700, Studiomaster or Bosch)<br>

od137416/2021_2022 : Supply, installation, testing and commissioning of high power 2-way flush mount ceiling speaker 200 mm (8") woofer and adjustable 25 mm (1") tweeter operating on 100 V line with power taps of 40/20/10W. (Make: Ahuja-CSD-8401T, Studiomaster, Bosch)<br>

od137417/2021_2022 : Supply and providing dual channel handheld UHF wireless microphone with receiver unit as required. (Make: Ahuja-AWM-700U2, Studiomaster or Bosch)<br>

od137418/2021_2022 : Supply and providing 100 channel UHF Lapel wireless microphone system with skin colour headset complete with all accessories as required. (Make: Studiomaster-Model TR-47L, Bosch or Ahuja)<br>

od137419/2021_2022 : Supply and providing 21"gooseneck microphone with base having features such as Anti-Mobile and RF interference technology working on external +48 V Phantom supply balanced XLR connector. (Make: Studiomaster-Flex4 Set, Bosch or Ahuja)<br>

od137420/2021_2022 : Supply and providing +48 V Phantom supply unit as required. (Make: Studiomaster-PHANTOM II, Bosch or Ahuja)<br>

od137421/2021_2022 : Supply and providing MP3 recorder player having LCD display with REC Input 200 mV, Left & Right Frequency response 20-20000 Hz, Signal to noise ratio 60 dB complete with all accessories as required. (Make: Ahuja-ADP-30R, Studiomaster or Bosch)<br>

od137422/2021_2022 : Supply and providing 2-core 5 metre length company crimped low noise microphone cable with XLR-XLR connectors including giving connections as required.<br>

od137423/2021_2022 : Supply and providing 2-core 5 metre length company crimped low noise microphone cable with EP-Phono connectors including giving connections as required.<br>

od137424/2021_2022 : Supply and providing 2-core 15 metre length company crimped low noise microphone cable with XLR-Phono connectors including giving connections as required.<br>

od137425/2021_2022 : Supply and providing 2-core 2 metre length company crimped low noise microphone cable with XLR-Phono connectors including giving connections as required.<br>