Providing electrical wiring work inside computer lab, providing exhaust fan inside toilet and providing yard lighting surrounding the buildings at School of Humanities, Social Science and Management in NITK

Amount

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

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.

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.

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

Supplying of LT UG Cable – 10Sqmm 4Core (10 GI Strips – 4x0.8mm) : Supplying of LT UG Cable – 10Sqmm 4Core (10GI 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 of 2.5 to 25Sqmm size 1.1 kV class UG cable in existing trench / on wall. using Wooden / Aluminum Rollers as directed by the Engineer in charge – 4 C X 10 Sq.mm.

Tinned Aluminium lugs - 16 Sqmm : Supplying and fixing of tinned Aluminium (lug) and crimping and wiring to terminal point. Make: Dowells / Braco / Ravi / Jainson

25mm 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 ) – 25mm - Make - Dowel, Mico, Glowstar

Supply and Installation/Fixing/ 300mm x450mmx214mm of Out door type Thermo plastic Modular Panel enclosure with transparent Polycarbonate Lid, shock proof,IP65(Weather Proof),rust proof, dust proof, waterproof, corrosion proof having internally Embedded gasket on both lid and flap suitable to fix single Phase /Three Phase Energy Meter in suitable base plate and having a provision for Fuse/ MCB cut- out with suitable transparent hinged flap opening for operating MCB along with complete tamper proof SEALING facility etc complete as per specification and direction of the Engineer In-charge - for yard lights

Thermoplastic of Pole box with HRC Fuse: Supply and Installation /Fixing/200mm x200mmx98mm size thermoplastic of Pole box with HRC Fuse /MCB provision and suitable connector/terminal for 3Ph /1Ph connections with Loop-In & Loop-Out terminals for 10mm2 /25mm2 3.5 C AI/Ar/Cu/Ar Cable and branch out 2.5 mm2 2 core AI/Cu PVC Insulated cable, enclosed in a Thermo plastic, 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 - ( Syntex / Hensel / Equivalent make

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 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

32mm dia class-A GI pipe: Supplying and Fixing of.32mm dia class-A GI pipe bracket up to 2mts long bent at suitable angle and fixing to this bracket street light fitting of all capacities to GI or GI or rail or RCC pole / wall using suitable clamps, bolts and nut sand wiring using suitable capacity wires etc complete as per the specification and direction of the Engineer In-charge.

Fixing Charges of LED Street light: Fixing charges of post top /Gate/Garden fitting/LED street light on the existing /GI or any other pipe using required size of reducer, wiring using suitable wires. The work includes necessary ladder, scaffolding safety tools, lead and lift etc. complete as per specification and the direction of the Engineer In-charge

Microprocessor based Electronic timer: Supplying and fixing Microprocessor based Electronic timer (without contactor, Din Mounting using necessary bolts, nuts and washers etc.- make Schneider / L&T /Siemens / ABB make

Supplying and fixing of modular power board: Supplying and fixing of modular power board made of 10-12way 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.

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.

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 of 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

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 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

63 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 – 63 A TPN

Supply and fixing of 4pole power contactor: 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.

M/s Anugraha power services (BID ID -3136967)

DSOUZA ELECTRICALS (BID ID -3138450)

Raaj power solutions and facilities (BID ID -3138014)