MECHANICAL and ELECTRICAL WORK OF MODERN SLAUGHTER HOUSE PROJECT, NEDUMANGAD MUNCIPALITY, THIRUVANANTHAPURAM - ELECTRICAL WORKS

Amount

GENERAL ElECTRIFICATION WORK

Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20mm with special confirming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00sqmm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper , required quantity of copper earth socket , brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes , modular type front plates(white) etc.up to and including 6A modular type SP switches and making good the surface of the wall , colour washing etc complete. All the terminations in the switch boards and DBs shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS complaint modular accessories).

Single control light point with 6A plate, ceiling rose (MP)

Single control light point with 6A plate, ceiling rose (LP)

Single control light point without ceiling rose (MP)

Twin control light point with 6A plate, ceiling rose

Single control ceiling fan point with 63A 3 plate ceiling rose and with socket size stepped electronic regulator

Combined plug point with 6A 5 pin plug socket controlled by 6A switch in the same switch board as that of light points.

Independent plug (including plug for wall fan)

Supply and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 A & 15/16 A, modular socket outlet and 15/16 A modular switch, connection etc as required.

Supply and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 Nos 3 pin 5/6 A modular socket outlet and 3 Nos 5/6 A modular switch, connection etc as required.( For light plugs to be used in non residential buildings).

Supply and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 25 A modular socket outlet and 25 A modular SP MCB."C" cure including connections, painting etc as required.(Including MC plug)

Supplying and fixing following modular switch/socket on the existing modular plate and switch board including connections but excluding modular plate etc as required.

Telephone socket outlet

Supplying and fixing following size / modules, GI/ fiber box along with modular base and cover plate for modular switches in recess etc as required

3 Module (100mm X 75mm)

Supplying and fixing following modular base & cover plate on existing modular metal boxes etc as required.

3 Module

Supplying and fixing PVC batten straight / angle holder including connection as required.

Supply and fixing of 10W LED lamp in existing batten holder(Havellsadore B22 cool day light LHLDERUEML8X or equivalent make , Philips, Osram, Syska).

Supplying and fixing cast aluminium elliptical shaped bulk head fitting with front clear glasses and mesh guard with 10W LED to wall / ceiling including giving connections with required length of 16/0.2 mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wring and making the good surfaces as required. (Havells or equivalent make Philips, Osram, Syska).

Erection of metallic(G.I) pole of following length in cement concrete 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc as required.

Above 4.5 metre and up to 6.5 metre.

Fabricating, supplying and erection of 6 Mtrs long hot dip Galvanized Octagonal pole with BSEN 10025 grade S 355 J0 steel plate for shaft, IS 2062 for base plate with door opening arrangements, including suitable boards, Bakelite sheet and MCBs as per IS specifications suitable to withstand the wind speed of 180 kmph for 6 Mtrs pole having dimensions bottom 135 mm, top 70 mm with 3mm thick, 225mmx225x16mm base plate and 4 Nos of M20x600mm long J bolts along with template and the pole shall be galvanized with no less than 65 micron etc.

Supply and fixing Philips 50W Smart Bright LED Flood Light (White Light) or any other equivalent make and giving connections as required.

Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall/ parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.

40 mm dia with clamps made from 20 x 3 mm MS flat

Supply and fixing Philips Smart Bright 36 Watts LED Street light( Aluminium, Cool White ) or any other equivalent make and giving connections as required.

Supply conveyance, Installation, testing and commissioning the light fittings of following types made from CRCA sheet 0.5 mm thickness with all accessories and lamps directly on wall and giving connections with 16/0.2 mm 3 core PVC insulated and sheathed round copper conductor flex wire or extending the original wiring and giving connections as required.

1x28wTS fitting with APF electronic ballast suitable for continuous operation with THD less than 10%, power factor greater than 0.98, RoHS compliant, high lumen tube.

Supply conveyance, Installation, testing and commissioning the light fittings of following types made of 0.5 mm thick CRCA sheet accessories and lamps etc including supplying and fixing ball and socket arrangements on PVC round block, suspension down rod of 19mm dia MS conduit up to 2 x 30 cm length including painting and wiring the down rod with 16/0.2 mm 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connections etc as required.

2x28wT5 fitting with APF electronic ballast suitable for continuous operation with THD less than 10%, power factor greater than 0.98, RoHS compliant, high lumen tube.

Supply and installation of suitable size MS rod type fan clamp in the RCC slab/truss as per IS 732 as required.

Supply and providing every additional length of down rod of suitable size heavy gauge GI/ WI pipe with 16/0.20mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming in relevant ISS or with original wiring extended including painting as required.

Supplying and embedding following dia GI pipe (Medium class) in pole collar / foundation (during casting) for cable entry including bending the pipe to the required shape complete as required.

40mm dia for ceiling fan.

50mm dia

80mm dia

100mm dia

Supply, conveyance, installation testing and commissioning of ceiling fans of the following size using standard accessories excluding resistance type regulator, wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or with extended original wiring etc as required.

1200mm sweep 5 star rated ceiling fan complete with 300mm down rod, canopies shackeles and blades and resistance type regulator working on 230V/240V single phase A/C.

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

Charges for cutting holes suitable for accommodating exhaust fans above 305mm sweep and up to 450mm sweep including plastering, colour washing etc as required.

Supply of the following size of the exhaust fan in the existing opening fixing necessary bolt and nuts making the good damages etc as required including giving connections with required length of 24/0.2000 PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS.

300/305mm single phase light duty exhaust fan in a metal frame havells ventililair TSP 300mm sweep FXDDEMTDBS12 or equivalent make of crompton, almonard.

450mm single phase heavy duty 1400rpm exhaust fan in metal frame.

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

Supplying and clamping following size of corrugated PVC flexible conduit with necessary compression gland with locking ring and check nut at termination pointed using suitable size GI painted MS saddles spacing not exceeding 60cms on surface including making good the damages, colour washing etc as required.

Supply and drawing 650/1100V grade FRLS PVC insulated stranded single core copper conductor cable confirming to IS 694 part 1 1990 in existing surface/ recess conduit as required including giving necessary connections of the following sizes.

1.50sqmm 3 run

2.50sqmm 2 run+1.50sqmm 1 run

Supplying and drawing of UTP 4 pair CAT 6 LAN cable in the existing surface or recessed steel / PVC conduit as required.

1 run of cable.

Supplying and drawing unarmored PVBC insulated and PVC sheathed copper conductor telephone pair cable conforming to ITD specification for indoor application through the existing conduit.

Supplying laying and clamping of 1 no PVC insulated and PVC sheathed armoured aluminium power cable 1.1KV grade of the following sizes using clamp noted along with the cables spacing of clamps not exceeding 60cms, making good the damages colour washing etc as required.

3.5 core 35sqmm with factory made clamp

3.5 core 150sqmm with factory made clamp

4 core 6sqmm with factory made clamp

4 core 16sqmm with factory made clamp

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable 1.1KV grade of the following sizes in ground including excavation of trench of size 35 X 75 cm, refilling the trench etc as required but excluding sand cushioning and protective covering(in ordinary soil).

4 core 16sqmm

3.5 core 150sqmm

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

Supply 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 1.1KV grade as required.

4 X6/10 sqmm(25mm)

4X16 sqmm (28mm)

31/2X35sqmm (32mm)

31/2X1500sqmm(50mm)

Supplying and installing following size of perforated pre-painted M S cable trays with perforation not more than 17.5%, in convenient sections, jointed with connectors, suspended from the ceiling with M.S suspenders including bolts & nuts, painting suspenders etc as required.

150mm width X 50mm depth X 1.6mm thickness

225mm width X 50mm depth X 1.6mm thickness

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1KV grade of following size in the existing RCC/ HUME/Metal pipe as required.

Up to 35 sqmm

Above 95 sqmm and up to 185sqmm

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.

6way (8+18)-three phase double cover (IP 42/43)

6 way (8+12)- double cover TPN vertical DB with provision for fixing MCCB as incomer and SP/TP MCB as outgoing(IP 42/43)

Supplying and fixing FP sheet steel enclosure on surface/ recess for mounting 6-63A, 415 volts "C" curve TP/FP MCB complete with connections, testing and commissioning etc. as per site requirement.

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440V, 50Hz,AC supply in the existing panel assembly as required.

16A-100A, 25/35kA(Ics=100%Icu),4 pole, current limiting type MCCB having thermal settings range of 80-100% with thermal magnetic release having adjustable OL

Supplying and fixing 5amps to 32amps rating, 240/415volts, "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(6-32A)

Triple pole(6-32A)

Supplying and fixing following rating, four pole,4154 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc as required.

40 Amps 4 pole ISO

Supplying and fixing following rating, four pole,(three phase and neutral), 415volt, residual current circuit breaker(RCCB), having a sensitivity current up to 300 mill amperes in the existing MCB DB complete with connections, testing and commissioning etc as required.

40amps 30mA RCCB

Supply & fixing motor starters of the following ratings

Three phase DOL starters for 0.25HP to 7.5HP motor

Three phase DOL starters for 10HP motor

Earthing with G I earth plate 600mmX600mmX6mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7meter long etc. with charcoal/coke and salt as required.(1 No dedicated for UPS)

Providing and fixing 25 X 3mm copper strip in 40mm dia GI pipe from earth electrode including connection with brass nut, bolt, springwasher, excavation and re-filling etc as required.

Providing and fixing 25 X 5mm copper strip on surface or in recess for connections etc as required.( from earth plate to test joint)

Providing and fixing 25 X 3mm copper strip on surface or in recess for connections etc as required.( along cable tray)

Providing and fixing 3.15mm dia(10SWG) copper wire on surface or in recess for loop earthing etc as required.

Providing and fixing 2.64mm dia(12SWG) copper wire on surface or in recess for loop earthing etc as required.(for providing along with cable)

Supply and providing 6 KG Dry chemical powder type fire extinguisher with hose and clamps including fixing it to wall as required.

Supply and providing 2.5mm thick Elastomeric fire retardant insulating mat as per IS 15652/2006 to withstand 11KV dielectric strength.

Supply and providing SMC chequered plate of the following thickness including cutting, fixing with the existing frame-work etc as required for the cable trench covering.

8mm thick.

Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ device ?& complying to IS 8623

Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sqmm braided copper conductor, providing necessary cut-outs for mounting ,meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/flats/slotted angles etc shall not be used for the fabrication of panel assembly. The measurements will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.

Supply and fabrication of MV panel boards using 1.6mm CRCA sheet, powder coated(excluding base frame)

Incomers:

200A,4Pole,50/55kA MCCB 1 Nos(for bus coupler)

160A,4Pole,36kA MCCB 1 Nos

100A,4Pole,36kA MCCB 1 Nos

63A,4Pole,36kA MCCB 1 Nos

Al busbar 40X6mm(for R Y B 2 meter each)25X6 for N

Al busbar 25X3mm (for outgoings)

earth bus Cu 25X3mm

Load Manager

Synchronizing relay

AMF relay

185A 3/4 pole power contactors, AC 3 V, with AC coil, Auxiliary contacts, 2 NO/NC rating at 415

Outgoings:

63A,4p,36kA MCCB -4 Nos

100A,4p,36kA MCCB -1 Nos

SSB-I:- For Large animal slaughter house

Supply and fabrication of MV panel board using 1.6mm CRCA sheet, Powder coated(excluding base frame)

Incomers:

100A,25/35kA(Ics=100%Icu),4 pole, current limiting type MCCB having thermal setting range of 80-100% with thermal magnetic release having adjustable OL

100/5A, 5VA, accuracy class 1,Resin cast metering CT

Al busbar 25X6mm(for R Y B N 1.5meter each)

Al busbar 25X3mm (for outgoings)

earth bus Cu 25X3mm

Outgoings:

63A 4p MCCB -1 Nos

40A 4p MCB -1 Nos

3 Pole MCB 2 Nos

APFC PANEL: Supply and providing 15KVAR 8 stage APFC panel as per standard using 1.6mm CRCA sheet, powder coated(excluding base frame)

Incomer:

63A, 35/36kA(Isc=100%Icu),4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50-100% having adjustable OL & SC

100/5A, 5 VA, accuracy class 1, Resin cast metering CT

Al busbar 25X6mm(for R Y B N 1.5meter each)

Al busbar 25X3mm (for outgoings)

earth bus Cu 25X3mm

8 stage APFC relay

8 stage 440/110V 5A/1A, Intelligent Power Factor Controllers(IPFC)

Outgoings:

16A 3 pole 25kA MCCB 8 No

3 pole capacitor duty contactors for switching capacitor banks 4-7KVAR(7No) with AC coil

1KVAr(3No), 2 KVAr(4 Nos),4KVAr(1Nos) 3 phase, 520V, Metalised Poly Propylene heavy duty, Box type resin filled capacitor suitable for APFC panel with block reactor.

Preparation of electrical scheme and submission to electrical inspectorate, arranging inspection and obtaining approval from electrical inspectorate including all statutory expenses.

SUPPLY OF 45kVA & 25kVA DG SETS

45 kVA Three phase 415 V, 1500 RPM 0.8 pf, 50 Hz silent Diesel Captive Generation Unit comprising of KOEL iGREEN (KIRLOSKAR) Engine coupled directly to KOEL GREEN Alternator mounted on a rigid bedplate with suitable Acoustic Enclosure and complete with standard control panel with 100A 4P MCCB, battery and fuel tank of suitable capacity etc.

25 kVA Three phase 415 V, 1500 RPM 0.8 pf, 50 Hz silent Diesel Captive Generation Unit comprising of KOEL iGREEN (KIRLOSKAR) Engine coupled directly to KOEL GREEN Alternator mounted on a rigid bedplate with suitable Acoustic Enclosure and complete with standard control panel with 63A 4P MCB, battery and fuel tank of suitable capacity etc.

Installation of 45KVA & 25KVA DG Sets

Supply& laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35X75cm, refilling the trench etc, as required but excluding sand cushioning and protective covering(in ordinary soil)

3.5 core 35 sqmm(for 45KVA DG)

Supply & laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20cm, refilling the trench etc, as required but excluding sand cushioning and protective covering(in ordinary soil)

4 core 16sqmm (for 25KVA DG)

Supply & laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV 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 35 sqmm with factory made clamp

4 core 6 sqmm with factory made clamp

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

Supply and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE aluminium conductors cable of 1.1KV grade as required.

3 1/2 X 35sqmm(32mm)

4 X 16sqmm (28mm)

Earthing with copper earth plate 600mmX600mmX3mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7meter long etc. with charcoal/coke and salt as required.(for Neutral earthing)

Earthing with GI earth plate 600mmX600mmX6mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7meter long etc. with charcoal/coke and salt as required.(1 No dedicated for UPS)

Providing and fixing 25 X 3mm copper strip in 40mm dia GI pipe from earth electrode including connection with brass nut, bolt, springwasher, excavation and re-filling etc as required.

Providing and fixing 25 X 5mm GI strip on surface or in recess for connections etc as required. ( from earth plate to test joint)

Providing and fixing 25 X 3mm copper strip on surface or in recess for connections etc as required.

Conveyance using Kalasies or JCB and shifting of 25KVA DG set to site and erection on Pre-cast CC foundation of size as per site requirement.

Conveyance using Kalasies or JCB and shifting of 45KVA DG set to site and erection on Pre-cast CC foundation of size as per site requirement.

Installation,testing,and commissioning of 25 kVA DG set on proposed CC foundation including internal wiring, fuel tank connections,fixing of remote control switch etc.

Installation,testing,and commissioning of 45 kVA DG set on proposed CC foundation including internal wiring, fuel tank connections,fixing of remote control switch etc.

Make of Electrical equipments/materials

All electrical materials/equipments shall be of best branded items with ISI, strictly as per schedule specification

Panel Boards: CPRI certified reputed manufacturers make

MCB/ELCB/DB - L&T/LEGRAND/SCHNEIRDER or equivalent

Cables & wires - Finolex/KEI/POLYCAB/RPG/V-GUARD

Switches/Sockets/Regulators - SCHEIDER/ABB/HAVELS/LEGRAND or equivalent

Rigid PVCPipes/Casing & Capping - A-ONE/REPUTED MAKE with ISI , Precession, Balco, GEO

Cable Glands & Sockets - REPUTED MAKE , Cosmos

Indicating Lamps - TEKINIC/RISHUB/STC, L&T, Schneider or equivalent

Ceiling/Exhaust fan: Havells, Orient, Usha, Crompton Greaves, Bajaj

Push Button- L&T, Schneider, Rishabh

Rate should be inclusive of preparation of schematic diagram and getting approval from KSEB/Electrical Inspectorate. Statutory fees paid to KSEB/EI shall be paid by us separately.

Detailed list of approved brands/make of Electrical Items attached.

Note :1 All materials, Items, Equipment shall be best branded items with IS and approved by client/KEL

2:Rate should be inclusive of Insurance,Transportation, delivery and installation cost for all items

3.Rate should be Exclusive of GST.

4.Work should be executed as per DSR/PWD specification and direction of Engineer at site.

ELECTROWIND ENGINEERING CO