Replacing electrical fixtures and wiring at the CNC office in the main building

Amount

WIRING IN STEEL & PVC CONDUIT

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

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

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

2 X 10 sq. mm + 1 X 6 sq. mm earth wire

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

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.

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 A socket outlet

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

1 or 2 Module (75mmX75mm)

Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group A

Supply and fixing following size DLP plastic trunking including all necessory accessories.

wiring accessories suitable for DLP trunking

Supply and fixing following size DLP plastic trunking including all necessory accessories - Supplying and fixing suitable size modular plate and cover in front on existing DLP trunking, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet (3 modular) and 15/16 A modular switch, connections etc. as required.

Supply and fixing following size DLP plastic trunking including all necessory accessories - Supplying and fixing suitable size modular plate and cover in front on existing DLP trunking, including providing and fixing 3 pin 5/6 A modular socket outlet (3 modular) and 5/6 A modular switch, connections etc. as required.

DLP Pastic Trunking 150x50mm including all accessories (end cap, junctions, joints, wall crossing, VDI accessories etc. as per site condition) with flexible cover and clipon partition.

MCCB, MCB & DB'S

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

12 way , Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MOB DB complete with connections, testing and commissioning etc. as required.

Single pole

Double pole

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.

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, 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.

Supplying and fixing 40 A to 63 A rating, 240 V, 10 kA, "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.

40-63 A Double pole

40-63 A Single pole

CABLE TRAYS

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

150 mm width X 50 mm depth X 1.6 mm thickness

MISC. CIVIL ITEMS

Supplying and fixing Cable protector Following Heavy duty Flip open cover, Material Durable Industrial Grade Rubber Base & polyurethane Lid, Wear proof and non-deforming for long-lasting use

Two channel Cable protector

ELECTRICAL FIXTURES

Supply and fixing of following Wall mount Fan with necessory arrangement

Supply and fixing of 450 mm sweep wall mount fan with Aluminium blades, 1350RPM, minimum 100 CCM air delivery Wall mount Fan with necessory arrangement (Crompton Sstorm2 Wall mount or equvalent )

LABOUR

Removing of following items and handing over to EMU safely.

Removing tube light and fixture with/with out rad/clamp from cealing/wall handing over to EMU store safely as required.

Removing cealing/wall fan with rad, regulator from switch board, handing over to EMU store safely including stacking of fan leafs as required.

Removing of point wiring including cealing rose, conduit, wires, switches(modular/piano type) switch board, clamps etc. as required and handing over to the store/yard.

Removing of submain wiring including conduit, wires, clamps etc. as required and handing over to the store/yard.

Removing of switch board of any size including wires, switches(modular/piano type) switch board, clamps etc. as required and handing over to the store/yard.

Removing of Vertical/Horizondal type SPN/TPN MCCB/MCB DB including connections MCBs MCCB's, Insulating open terminals etc. as required and handing over to the store/yard.

Removing of Centralized AC duct of maximum 0.5 m.sq. size (cross section) including dismantling, supports, clamps, any other related items etc. as required making good damages and handing over to the store/yard.

LED Down lighter (SMD Type) (System lumen efficacy ≥ 105 < 120 lm/Watt ) Supplying, installation, Testing & Commissioning of LED Recessed/ surface Down lighter (Round/ square/ Rectangular) SMD type of following body material with PMMA and prismatic diffuser and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80 , UGR (Unified Glare Rating) < 19, Flicker free (flicker should be below 5%), life time (LED,Driver & electrical circuitary), of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends , CCT 3000°K / 4000°K / 5700°K / 6000°K / 6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be confirming to relevant BIS standards and trade mark certificate (T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing Complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 and <120 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C) Powder coated die cast /Extruded aluminum Body including trim

JAITECH ENGINEERS (BID ID -3322353)

DIAMOND ENGINEERING WORKS (BID ID -3324362)