Providing electrification work inside various laboratories and faculty rooms at Chemical Engineering Dept in NITK

Amount

Wiring for Lighting/Power Circuit: Wiring for Light/power circuit using 2run x 2.5 sqmm + 1 run x 1.5 sqmm of FRLS PVC insulated 1100 V grade, mutistrand Copper with low conductor resistance single core wire in open or concealed system of wiring with specified IS-694 : 1990 and confirming to GTP of GROUP - A Finolex / RR Kable /Polycab / V Guard make

Wiring for Lighting / Power Circuit: Wiring for Light/power circuit using 2run x 4 sqmm + 1 run x 1.5 sqmm of FRLS PVC insulated 1100 V grade, mutistrand Copper with low conductor resistance single core wire in open or concealed system of wiring with specified IS-694 : 1990 and confirming to GTP of GROUP - A Finolex / RR Kable /Polycab / V Guard make

Wiring for Lighting/Power Circuit : Wiring for power circuit using 2run x 6 sqmm + 1 run x 1.5 sqmm of FRLS PVC insulated 1100 V grade, mutistrand Copper with low conductor resistance single core wire in open or concealed system of wiring with specified IS-694 : 1990 and confirming to GTP of GROUP - A Finolex / RR Kable /Polycab / V Guard make

Wiring for Lighting / Power Circuit : Wiring for power circuit using 4run x 6 sqmm + 1 run x 1.5 sqmm of FRLS PVC insulated 1100 V grade, mutistrand Copper with low conductor resistance single core wire in open or concealed system of wiring with specified IS-694 : 1990 and confirming to GTP of GROUP - A Finolex / RR Kable /Polycab / V Guard make

Wiring for Lighting / Power Circuit : Wiring for Light/power circuit using 4run x 10.0 sqmm + 1 run x 2.5 sqmm of FRLS PVC insulated 1100 V grade, mutistrand Copper with low conductor resistance single core wire in open or concealed system of wiring with specified IS-694 : 1990 and confirming to GTP of GROUP - A Finolex / RR Kable /Polycab / V Guard make

Wiring for Lighting/power Circuit : Wiring for Light/power circuit using 2run x 1.5 sqmm + 1 run x 1.0 sqmm of FRLS PVC insulated 1100 V grade, mutistrand Copper with low conductor resistance single core wire in open or concealed system of wiring with specified IS-694 : 1990 and confirming to GTP of GROUP - A Finolex / RR Kable /Polycab / V Guard make

PVC Casing & Capping : Supplying and fixing of following sizes ‘class A’ make PVC casing and capping on the wall or ceiling using necessary materials like bends, screws at an interval of 300mm etc as required. Make: Modi/ Classic/ Kaveri/ Polycab/VIP/Avonplast : 25mm size PVC casing and capping.

PVC Casing & Capping : Supplying and fixing of following sizes ‘class A’ make PVC casing and capping on the wall or ceiling using necessary materials like bends, screws at an interval of 300mm etc as required. Make: Modi/ Classic/ Kaveri/ Polycab/VIP/Avonplast : 20mm size PVC casing and capping.

PVC Casing & Capping : Supplying and fixing of following sizes ‘class A’ make PVC casing and capping on the wall or ceiling using necessary materials like bends, screws at an interval of 300mm etc as required. Make: Modi/ Classic/ Kaveri/ Polycab/VIP/Avonplast : 38mm size PVC casing and capping.

Open Conduit system: Supplying heavy gauge PVC conduit pipe of 32mm dia. 2.5 mm thick PVC conduit conforming to IS 2509 with suitable size bends, junction boxes, adhesive paste etc., and fixing using inverted wood plugs in case of RCC ceiling and RCC wall stone structure or rawl plugs in case of brick walls and cement plastering damaged portion using heavy gauge saddles at an interval of 700mm using WF screws. Make: Finolex/ Universal/ VIP/ Bajaj Plast/ Polycab/ Nelco/ equivalent other makes.

Open Conduit system: Supplying heavy gauge PVC conduit pipe of 25mm dia. 2 mm thick PVC conduit conforming to IS 2509 with suitable size bends, junction boxes, adhesive paste etc., and fixing using inverted wood plugs in case of RCC ceiling and RCC wall stone structure or rawl plugs in case of brick walls and cement plastering damaged portion using heavy gauge saddles at an interval of 700mm using WF screws. Make: Finolex/ Universal/ VIP/ Bajaj Plast/ Polycab/ Nelco/ equivalent other makes.

Open Conduit system: Supplying heavy gauge PVC conduit pipe of 19/20mm dia. 2 mm thick PVC conduit conforming to IS 2509 with suitable size bends, junction boxes, adhesive paste etc., and fixing using inverted wood plugs in case of RCC ceiling and RCC wall stone structure or rawl plugs in case of brick walls and cement plastering damaged portion using heavy gauge saddles at an interval of 700mm using WF screws. Make: Finolex/ Universal/ VIP/ Bajaj Plast/ Polycab/ Nelco/ equivalent other makes.

Point wiring using copper wire with switch: Point wiring using Class A materials: Supplying and wiring adopting loop system in existing PVC Conduit/casing capping using 2x1.5Sqmm (Phase & Neutral)& 1x1.0sqmm (Earth wire) FRLS multistrand PV C insulated copper wire (confirming to IS-694:and latest amendments) with a 6Amps flush type SP control switch shall be fixed on the existing plastic sheet/gang box, the other end of the wires shall be terminated with sufficient loose length in a wood/PVC round block. complete for each outlet. and direction of the Engineer In charge. - Short point up to 3mtr from tapping point to out let via switch.

Point wiring using copper wire with switch: Point wiring using Class A materials: Supplying and wiring adopting loop system in existing PVC Conduit/casing capping using 2x1.5Sqmm (Phase & Neutral)& 1x1.0sqmm (Earth wire) FRLS multistrand PV C insulated copper wire (confirming to IS-694:and latest amendments) with a 6Amps flush type SP control switch shall be fixed on the existing plastic sheet/gang box, the other end of the wires shall be terminated with sufficient loose length in a wood/PVC round block. complete for each outlet. and direction of the Engineer In charge. - Medium point above 3mtr up to 6Mtr from tapping point to outlet via switch.

Point wiring using copper wire with switch: Point wiring using Class A materials: Supplying and wiring adopting loop system in existing PVC Conduit /casing capping using 1100V grade copper conductor flexible PVC insulated multi strand FRLS 2x1.5 Sqmm(P&N) & 1x1.0sqmm (E ) copper wire confirming to the GTP with a 6 Amps flush type SP control switch shall be fixed on existing plastic sheet/gang box, the other end of the wires shall be terminated with sufficient loose length in a wood/ PVC round block complete for each out let etc., complete as per specification and direction of the Engineer Incharge. - Long point above 6mtr up to 10mtr from tapping point to outlet via switch

Polished Wooden board: Supply and fixing polished wood board of following size made of not less than 15mm plank on both sides of not more than 2 pieces and fixing the same to the wall using tapered inverted wooden plugs screws. – 15”x12”x2” size

Polished Wooden board: Supply and fixing polished wood board of following size made of not less than 15mm plank on both sides of not more than 2 pieces and fixing the same to the wall using tapered inverted wooden plugs screws. – 8”x6”x1.5” size

Polished Wooden board: Supply and fixing polished wood board of following size made of not less than 15mm plank on both sides of not more than 2 pieces and fixing the same to the wall using tapered inverted wooden plugs screws. – 12”x12”x2” size

Supply and fixing 6Amps SP Switch on existing switch board – Anchor/ GM/ Elle/ Cona/ Lisha/ Other equivalent makes conforming to GTP-A - as per IS 1293 and IS 3654.

Supply and fixing 6Amps 3-way 5-pin Socket on existing switch board – Anchor/ GM/ Elle/ Cona/ Lisha/ Other equivalent makes conforming to GTP-A - as per IS 1293 and IS 3654.

Supply and fixing 6Amps Bakelite Ceiling Rose on existing board – Anchor/ GM/ Elle/ Cona/ Lisha/ Other equivalent makes conforming to GTP-A - as per IS 1293 and IS 3654.

Supply and fixing Electronic Stepped Fan Regulator on existing switch board – Anchor/ GM/ Elle/ Cona/ Lisha/ Other equivalent makes conforming to GTP-A - as per IS 1293 and IS 3654.

Power board: Supplying and fixing of power board consisting of 10”x8”x1.5” polished wood board with base plate covered with 3mm thick hylum plastic sheet and consisting of 2 nos of 16 Amps switch,2 nos of 16 Amps 5 Pin socket etc. complete.for UPS -PB-1 - Make: Legrand, anchor, mk GM, Elle, Lisha, Cona

Power board: Supplying and fixing of power board consisting of 4”x4”x3” polished wood board with base plate covered with 3mm thick hylum plastic sheet and consisting of 1 no of 6 Amps 5 Pin socket etc. complete.for UPS -PB-1 - Make: Legrand, anchor, mk GM, Elle, Lisha, Cona

Modular Telephone Socket: Supplying and fixing of modular telephone socket board made of 1 way PVC modular box with superior quality modular switch mounting polycarbonate plate consisting of 1 Nos of telephone socket.- Make: Lisha /Anchor roma / ABB / Honewell / Legrand

LED Batten fitting 1.20mtr (4feet)-20/22W - Supplying of LED light batten fitting with integrated LED high quality diffuser with life of 25000 burning hours and 70% lumen maintenance with CRI> 80. Power input: 220-240V @ 50/60Hz & Power factor >0.9 along with CE approved 2 years warranty against any manufacturing defect working under standard electrical condition. And as per the direction of the Engineer In-Charge

Fixing fittings: Fixing all types all capacities fluorescent / false ceiling / spot light / CFL/LED fittings indoor on the wall / ceiling / rafters / girders using 23/0.0076" twin twisted PVC insulated wires, required nos. of round blocks, clamps, necessary scaffolding, tools & labour complete.

GI pipe -19mm dia: Extra length of GI pipe of class B – 19mm dia for down rod

48” Sweep 5 Star [1200mm]-Regular model ceiling Fan: Supplying of ceiling Fan with Capacitor rating as per guideline of BEE 5 star rating and IS 374/79 and also comply with IS: 1709/1984 with latest amendment rated voltage 220V 50Hz, rated power input 48 W +/-10% rated current as per IS 374/79, rated power factor 0.90 lagging(min) Rated speed 350+/- 10% RPM, rated air delivery 210 +/- 10% cubic meter minimum, rated service value 4.2 CMM / W, three blades of blade leaf 1.05 mm thick Aluminium Alloy sheet, class B motor insulation, Bearing Two ball bearings, Top 6202, Bottom 6201 as per IS specification, Motor winding Temp rise shall not exceed 75deg C over and ambient of 40 resistance method at 245 v, Insulation resistance shall not be less than two Mega Ohms (2M ohms) Leakage current should not exceed 210 Micro Amp Power input, W & current, Air delivery and Fan speed as per IS :374/1979 with latest amendment with 5 year manufacturer warranty.

400mm Sweep Wall mounting fan: Supplying 400mm sweep copper winding wall mounting fan with speed contrl and oscillating string suitable to operate at single phase 230v AC supply Make: Havells/Usha/Alnonard/Crompton/Polard.

Fixing of Ceiling / Wall mounting fan: Fixing of ceiling / wall mounting fan of all capacities and all types with necessary clamps, angular, / to the existing S hook, with fan regulator, together with supplying and fixing a 5 ampere ceiling rose, necessary length of 23 / 0.0076” PVC insulated twin twisted copper wire and wiring complete.

15” Sweep(450mm) Copper winding Exhaust fan: Supplying of 1440rpm heavy duty exhaust fan with bracket blades suitable to operate on 230V 50Hz, AC Supply complete and as per the direction of the Engineer In-charge.

Fixing of Exhaust fan: Fixing one exhaust fan in the notch already left in the wall with bolts and nuts and 5 A. ceiling rose with sufficient length of 23/0.0076 inch PVC insulated twin core wire of approved make with wire mesh and wooden frame

Supplying and fixing of modular power board: Supplying and fixing of modular power board made of 12way unbreakable PVC modular box with superior quality modular switch mounting polycarbonate plate consisting of 4No of 6A one way switch and 4No of 6A universal Socket and with due groove cutting in Brick /C.Cwall, including necessary rawl plugs, Machine/NF screws etc., complete.

Supplying and fixing of modular power board: Supplying and fixing of modular power board made of 6way unbreakable PVC modular box with superior quality modular switch mounting polycarbonate plate consisting of 2No of 16A one way switch and 2No of 6/16A universal Socket and with due groove cutting in Brick /C.Cwall, including necessary rawl plugs, Machine/NF screws etc., complete.

20Amps SP&N Metal socket set of 2 pole: Supplying and fixing of 20Amps SP&N Metal socket set of 2 pole and earth plugs and socket for incorporating 32A DP MCB. The entire plug and socket shall be mounted in a thermoplastic / powder coated metal box & wired completely. Make :- Legrand / L&T / Havells / HPL / ABB

4Way SP&N Single door MCB distribution board: Supplying and fixing regular MCB distribution boards on wall/ood board / flush mounting using required clamps, bolts, nuts etc., and consisting of 1No of 40A TPN MCB with necessary wiring complete.

12Way double door TP&N MCB distribution board: Supplying and fixing regular MCB distribution boards on wall/ood board / flush mounting using required clamps, bolts, nuts etc., with provision for fixing suitable type capacity MCB's single phase/3 phase/single door with powder coated painting Made out of 14 SWG MS enclosure.

8Way double door SP&N distribution board: Supplying and fixing regular MCB distribution boards on wall/ood board / flush mounting using required clamps, bolts, nuts etc., with provision for fixing suitable type capacity MCB's single phase/3 phase/single door with powder coated painting Made out of 14 SWG MS enclosure.

6Way TP&N double distribution board: Supplying and fixing regular MCB distribution boards on wall/ood board / flush mounting using required clamps, bolts, nuts etc., with provision for fixing suitable type capacity MCB's single phase/3 phase/single door with powder coated painting Made out of 14 SWG MS enclosure.

4Way regular MCCB: Supplying and fixing 4way regular MCCB distribution Panel confirming to IS/IEC 61439 - 3 and IK09 tested as per IS/IEC 62262 with minimum IP43 protection provided with Polyurethane (PUR) gasket, with suitable earthing system, on wall/wood board/flush mounting using required cl A , bolts, nuts, etc., with provision for fixing of suitable type capacity MCCB's as an incomer for 3 phase Double door with necessary bus bar completely wired to use on 440V 3phase 4 wire powder coated painting etc., complete with a provision for fixing of single/three phase suitable capacity MCB's as outgoings confirming to IS/IEC 60898 - 2.

8Way regular MCCB: Supplying and fixing 8way regular MCCB distribution Panel confirming to IS/IEC 61439 - 3 and IK09 tested as per IS/IEC 62262 with minimum IP43 protection provided with Polyurethane (PUR) gasket, with suitable earthing system, on wall/wood board/flush mounting using required cl A , bolts, nuts, etc., with provision for fixing of suitable type capacity MCCB's as an incomer for 3 phase Double door with necessary bus bar completely wired to use on 440V 3phase 4 wire powder coated painting etc., complete with a provision for fixing of single/three phase suitable capacity MCB's as outgoings confirming to IS/IEC 60898 - 2.

Moulded Case Circuit Breaker (MCCB) - Four Pole 125 Amps 25 kA: Supplying and fixing Four Pole 125 Amps 25 kA Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit in Thermal Magnetic Release. Micro processor release shall have Earth Fault as per IS-13947. (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short- Cicrcuit /Over Load. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism.

Moulded Case Circuit Breaker (MCCB) - Four Pole 200 Amps 35 kA: Supplying and fixing Four Pole 200 Amps 35 kA Moulded Case Circuit Breaker (MCCB) over the existing wood/panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit in Thermal Magnetic Release. Micro processor release shall have Earth Fault as per IS-13947. (Icu=100% lcs). In 4P MCCB, all Poles should have protection for Short- Cicrcuit /Over Load. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and internal power circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism.

63A TPN MCB: Supplying and fixing following rating 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 - 63A TPN MCB

40A SP: Supplying and fixing following rating 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 - 40A SP

6-32 A SP: Supplying and fixing following rating 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 – 6-32A SP

6-32 A DP: Supplying and fixing following rating 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 – 6-32A DP

6-32 A TPN: Supplying and fixing following rating 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 – 6-32A TPN

Perforated cable tray: Supplying and fixing 2mm thick 300 x 50 mm size perforated cable tray with powder coated paint on existing MS angle support using necessary GI bolts/nuts and washer or welding as required.

Earth Electrode for grounding: Supplying, fixing and wiring earth electrode for grounding of lifts, transformers, DG sets etc using 40mm dia 2.9mm thick 2.5mtr long GI pipe with GI funnel with mesh and suitable size reducer fixed on the top of the earth electrode. The funnel should be enclosed in CC chamber of 400x400x400mm with cast iron cover and naming of pit. The earth electrode shall have staggered holes of 12mm dia and the electrode should be covered 150mm all round with alternate layers of salt and charcoal from the bottom of CC chamber. The connection from the electrode is to be established through GI strip using bolts and nuts. The ground resistance should be below 100Ohms and earth to neutral voltage should always be less than 1V AC. The earthing test certificate should be produced by the authorised testing agencies and including naming of earth pit etc., complete as per the direction of the Engineer In-charge.

GI Strips: Supplying and running of GI strips for grounding connections, using necessary fixing materials as required. 25x3mm GI strip,

Supplying of LT UG Cable – 95Sqmm 3.5Core (21GI Strips – 4x0.8mm) : Supplying of LT UG Cable – 95Sqmm 3.5Core (21GI Strips – 4x0.8mm) 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part- 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975.

Supplying of LT UG Cable – 50Sqmm 3.5Core (16GI Strips – 4x0.8mm) : Supplying of LT UG Cable – 50Sqmm 3.5Core (16GI Strips – 4x0.8mm) 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part- 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975.

Laying UG cable : Labour charges for laying of35 to 95Sqmm size 1.1 kV class UG cable in existing trench / on wall. using Wooden / Aluminum Rollers as directed by the Engineer in charge - 3.5C X 120 Sq.mm.

40mm size Heavy duty cable glands : Supplying and fixing of following size heavy duty cable glands suitable for UG cable of 1.1KV class ( metal only ) – 40mm - Make - Dowel, Mico, Glowstar

Tinned Aluminium lugs - 95 Sqmm : Supplying and fixing of tinned Aluminium (lug) and crimping and wiring to terminal point. Make: Dowells / Braco / Ravi / Jainson

Tinned Aluminium lugs - 50 Sqmm : Supplying and fixing of tinned Aluminium (lug) and crimping and wiring to terminal point. Make: Dowells / Braco / Ravi / Jainson

Tinned Aluminium lugs - 25 Sqmm : Supplying and fixing of tinned Aluminium (lug) and crimping and wiring to terminal point. Make: Dowells / Braco / Ravi / Jainson

Engaging labour for dismantling, removing and stacking old wiring :Engaging labour for dismantling, removing and stacking old wiring, conduits, casing capping panel boards, switch boards, DB’s light fixtures, fans and other electrical accessories. The work includes tracing of existing circuits, reconnection work, modification work, necessary labour, tools and plants, safety equipments, transporting to office yard etc., complete.

M/s Anugraha power services (BID ID -3136899)

Raaj power solutions and facilities (BID ID -3138011)

DSOUZA ELECTRICALS (BID ID -3138487)

Sowmya M (BID ID -3137650)

J C Electricals (BID ID -3138558)