Provision of area based lightening arrester at EE hall and DCN Bldg at SU Exhaust fans in SMQ Ph I and special repair replacement of BER items Revenue works at AF Station Ojhar and Replacement of existing HT metering with indoor CSS metering cubi

Amount

(Serial item no 1 to 22 shall be excecuted at Ojhar) Supply ,install,testing & commisssioning of LIVA advanced ESE lightning protection system consist of:Radius of protection 80 mtrs with level – complying with NFC 17-102, ESE lightning terminal –Make: LIVA, Model: LAP-BX-175 or equivalent as approved , Complete all as specified and as directed by engineer in charge.

Supply, fixing, erecting of 5 mtr supporting mast, along with Adaptor & mast base plate/clamp as required , Complete all as specified and as directed by engineer in charge.

Supply,install,testing & commisssioning, install,testing & commisssioning of lightning surge counter (6 digit lightning surge counter), Complete all as specified and as directed by engineer in charge.

Material & Labour for Complete installation of advanced lightning protection system ,with the help of additional accessories (rope wire, lugs, clamp, fastner, hooks,cable tie,nut ,Bolts & washer ,insulator ,cable lugs etc.. to hold mast in perfect verticle position so that it should withstand storm )connecting down conductor from ESE devise to the earth electrode duly saddeled or fixed over supporting mast/wall/surface using reuisite( insulator/U shape saddle) wall/laid inhard standing /laid in floor including provision of suitable clamps and coupling,making connections with earth electrodes using exothermic welding/brazing ,necessary excavation/PCCfor laying conductor through,also including the provision of GI pipe medium grade 76 mm bore for protection of conductor upto 2 mtr above ground level and upto the earth , Complete all as specified and as directed by Engineer -In -Charge.

Supply,installl,testing & commissionning of Dislinking connection box, Complete all as specified and as directed by Engineer In Charge.

Supply,installl,testing & commissionning of 70 sq mm 1 core copper flexible wire (cable) polycab/Havells/Finolex Make as a down conductor from air terminal to the earth pit, Complete all as specified and as directed by engineer in charge.

Taking down earthing pit & earthing material from ground & unserviceable earthing strip and depositing at MES yard complete all as specified and as directed by engineer in charge.

Taking down existing any type of metal strip of lightning arrester and depositing at MES yard complete all as specified and as directed by engineer in charge.

Material & Labour for earth continuty conductor or main earthing lead fixed to wall on batten or recessed or chases or burried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc as required 20 x 3 mm copper strip inside suitable size of DWC pipe, complete all as specified & as directed by Engneer-in Charge.

M & L for Point wiring with 1.5 Sqmm (nominal area) PVC( FRLS) insulated sheathed copper stranded conductor cable run in and including concealed in wall/floor PVC conduit not less than 20 mm medium grade as per IS with all fittings such as bends, tee,junction boxes,etc of suitable size including 1.5 Sqmm PVC(FRLS) insulated copper earth continuity conductor connected to common earth dolly and including MS/GI sunken boxes with modular inner & surface plate suitable for housing modular switches, sockets,fan regulators etc for one light/fan/call bell point controlled by one 1- way switch complete all as specified and as directed by Engr -in -Charge. Note:- Cutting & making good of chasis in the wall/Roof/Floor is deemed to be inclued in the quoted rates.

Modular switch one way 6 Amp,1 Module , Make Legrand Mylinc Cat No 675501 or equivalent in Anchor Roma/Crabetree .

Supply & Fix Ceiling rose surface type, PVC/Polycarbonate isolated body size 50x28 mm two to three terminals. Make : Anchor/Leader.

S&F Exhaust fan 300 mm sweep with louvers, operated on 230/240V AC Single phase electric supply complete duly grauted bolts in the wall fixed with nuts, bolt and washers including making suitable size hole in the existing wall, plastering, white washing or colour washing to the disturbed surface of wall complete matching with the existing including connecting with 3 core stranded copper conductor cable cord of size 0.5 sqmm from ceiling rose to fan connector complete all as specified and directed. Make:- Havells Turbo Force or equivalent model of Bajaj/USHA

Supply, installation, commissioning and testing of storage type electric water heater of capacity 25 Ltrs, BEE5 star rated.AC ,240 Volt, 50 Hz, vertical/ Horizental type duly fixed to existingposition where directed including suitable mounting bolts, nuts and washer duly grouted including necessary inlet / out water connection,including taking down existing Geyser from existing site & deposting same at MES yard, all as specified and directed by Engineer - in -Charge. Make -Havells GHWENZTWG025 25 Liter capacity or equavalent inJaquar/USHA as approved by GE.

Supply, installation, commissioning and testing of storage type electric water heater of capacity 35 Ltrs, BEE5 star rated.AC ,240 Volt, 50 Hz, vertical/ Horizental type duly fixed to existingposition where directed including suitable mounting bolts, nuts and washer duly grouted including necessary inlet / out water connection,including taking down existing Geyser from existing site & deposting same at MES yard, all as specified and directed by Engineer - in -Charge. Make -GHWAMGSWH035 35Liter capacity or equavalent in Jaquar/USHA as approved by GE.

Supply, installation, commissioning and testing of storage type electric water heater of capacity 50 Ltrs, BEE3 star rated.AC ,240 Volt, 50 Hz, vertical/ Horizental type duly fixed to existingposition where directed including suitable mounting bolts, nuts and washer duly grouted including necessary inlet / out water connection,including taking down existing Geyser from existing site & deposting same at MES yard, all as specified and directed by Engineer - in -Charge. Make -Havells GHWVMESWH050 50 Liter capacity or equavalent in Jaquar/USHA as approved by GE.

Supply,install testing & commissioning type celing suspended type centrifugal Blower fabricated from 16 SWG thickduly powder coated sheets and plated of capacity 2000 CFM,Static pressure 40 mm W.G.,Filter Velocity 2.5 m/s ,DIDW forward curved,Vbelt driven GI fan with vibration Isolator,Belt guard,drain flug assembly, reinforced with angle iron for stardy and smooth performance,dynamically balanced impeller driven through electric motor shaft of 1.1 KW,4 pole,1291 RPM,3 phase,440V,ACof MAKE ABB/BBL/CG of Model NO BSB 1120UM CCW of Make: PATEL airtemp Pvt Ltd/C bole company/Laxmi Engineering duly mounted onIy SMC channel stand including making necessary electrical connections complete all as specified & as directed by Engineer in charge

Supply ,install ,Testing& commissioning Direct on line single starter in sheet -steel enclosure type MN-16 DOL suitable upto 1.1 KW motor,AC-3 duty,415 V,50 Hz ,3 phase with using suitable relay,coil operated , Model no: MN-16 DOL 3-Ph cat part no SS94351 of L&T or equivalent in siemens/Legrand

Supply ,assembly & erection of PGI sheet with C & SS rectangular /square duct made out of square/rectangular cross section and reuired curve shaped sas per site requirement hollow profile duly factory fabricated box including all accessories such as corner cleat,carriage bolt ,Rubber gasket & appropriate sealant on longitudinal joints,necesssary control dampers with triple V style blades in 1.2 Guage construction with C channel frame 125/150 mm depth and 30 mm flanges. The blades shall be arranged for opposed motion of provide least turbulance when in partialy open condition, each blades shall have axle supported on both side with bushesh turning in an extruded hole in the frame and grill embedded in PGI duct etc complete of size 24 gauge including MS supports,nut,bolts& washer,anchor fastner etc.,complete all as specified and directed by Engineer-In-Charge

Supplying,laying,testing & comissioning in trenchs or passing through pipe, fixed to pole or as indicated at site, commissioning and testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured electric power cable (heavy duty) with stranded aluminium conductor,1100 volts, grade of size 4 core 6 Sqmm, complete all as specified and as directed by Engineer-in-Charge.

M&L for cross arms, bracings, supports, clamps and back plates fabricated from strucural steel sections including nuts, bolts, washers,welding, bending cold or hot, drilling holes for bolts, chain link, in any shape or size as indicated, with & inclusive of one coat red oxide primer & one under coat and one finishing coat of synthetic enamel paint after preperation of surfaces complete all as specified & directed by Engineer-In-Charge.

(Serial item no 23 to 35 shall be excecuted at Borgad) Supply ,install ,testing & commissioning l XLPE insulated screened PVC bedded ,galvanized steel strip or wire armoured ,electric power cables(heavy duty) earthed with stranded aluminium conductor,11000 volt grade of size 3 core 95 Sq.mm, complete all as specified & as directed by Engineer-In-Charge.

M&L for earthing in repair including taking out GI plate with pipes earthing lead fasteners etc and earthing complete with copper earth plate electrode 600x600x3.15 mm thick,burried directly in ground (earth pit not less than 2.25 Mtr deep below ground level ) with top edge of the pl;ate not less than 1.5 Mtr below normal ground level,connected to 20×3 mm copper strip as earth lead by means of copper bolts,nuts ,washer and check nut of galvanized steel, protected by and including GI pipe 40 mm bore (light grade) and connected to main switch / MCB DBs box point / LP test point as directed and including cement concret pit in 1:2:4 type B1 using 12.5mm graded aggregate, with cast iron miled steel frame embedded in the concrete enclouser fineshed flushed & CI cover 10 mm thick of size (300mmx300mm CI) having locking arrengment hinged to CI frame all as shown under electrical plate of SSR Pt - I 2009 and as directed including painting the external surface of chamber & cover with enamel paint in diffrent colour as directed and writing earth results & date of test carried out with white paint on black painted background, wiremesh funnel 20 mm bore GI pipe medium grade for watering adequate quantity of charcol and common salt in alternate layer of 15cm 3ft x 3ft thick all around the electrode including necessery excavation & earth work in any type of soil complete testing on completion all as directed. Note:- i) Filling the pit with black cotton soil brought at site.

Suppling ,installing, testing & commissioning 11 KV CSS Metering cubical with LBSF panel including 11 KV CT-03 Nos (Having C.T. 10/5A,burden 10VA,class-0.5s ),11 KV PT-03 Nos (having 11KV/110V,burden 50VA,Class 0.5),1C,1R, Load break switch 630 A HRC Fuses set with trip system ,panel heater with thermostat ,Earth switch,PVC sleeved copper bus-Bar for incomming /outgoing side,door interlocking mechanism ,tripping mechanism,epoxy insulator for bus supports,end plate provided at outgoing side for end termination complete Manufactured by EL-TECH CONTROL, including necessary fixing arrangment and connecting, complete all as specified & as directed by Engineer-In-Charge..(Note 1 For Item no 25 to 26 :- Rate quoted are deemed to be included with: Panel shall be installed after receving necessary go ahead /release from respective associated division of MSEDCL and their subdivison which includes laisoning with MSEDCL and there various sub-division & circle offices ,PDI & testing of metering cubical through MSEDCL testing division and testing of all metering devises & auxillary component & Electronic TOD meter for which all the testing charges will be born by contractor & no extra claim whatsoever shall be entertain by the department on this account. Entire Job is to be completed within 60 days of acceptnce(recival of work order) of tender failing to which recovery of Rs 1000 per day shall be carried in the form of penalty. Note 2 :- Rate quoted are deemed to be included with taking down electonic Electricity Meter from existing position & fixing TOD meter (Electronic meter issued by MSEDCL) duly wired complete as directed by Engineer-In-Charge)

Supply,install testing & commissioning 11 KV LBSF panel with one outgoing as LBSF panel complete with 630 A load break switch-01 nos,HRC fuse trip system -03 nos,Earth switch -01 nos,room space heater with thermostat -01 set, along with PVC sleeved copper bus bas bar for incommming,door interlocking mechanism,tripping mechanism ,Epoxy insulator for bus support, HV cable box provided for end termination at incomming side end plate provided at outgoing side for end termination / provision of Bus duct with copper bus bar for connecting with HT side of 11 KV VCBr & feeder pillar type copper bus for branch connection of HT 11 KV supply Manufactured by EL -TECH CONTROL, complete all as specified and directed by Engineer-In-Charge.

Material & Labour for cable jointing kit for 11 KV (earth) grade cable for indoor termination cold shrink type joint complete with joining material and accessories suitable for 3 core XLPE armoured aluminium conductor conductor cable of size 3 core 95 sq mm,complete all as specified and directed by Engineer-In-Charge. Raychem/Denson/Capseal)

Material & Labour for cable jointing kit for 11 KV (earth) grade cable for outdoor termination cold shrink type joint complete with joining material and accessories including securing the cable with the help of FI clamp 50× 6 mm at channel/bracing suitable for 3 core XLPE armoured aluminium conductor conductor cable of size 95 sq mm,complete all as specified and directed by Engineer-In-Charge.( Raychem/Denson/Capseal)

Demolition of cement concrete /PQC/Tar Road /(reinforced) roofs, beams, Columns, chajjas of any description and in any position not otherwise specifically provided complete all as directed.

Material & Labour for foundation to CSS & LBSF panel with proper PCC concrete mix on concrete type B2 1:2:4 including provision of 60×60 cm trench for laying cable, Complete all as specified and as directed by Engineer-In-Charge.

Supply& lay GI pipe light grade in trenches for bore of 80 mm diameter, complete all as specified and as directed by Engineer-In-Charge.

Material & Labour for earth continuty conductor or main earthing lead fixed to wall on batten or recessed or chases or burried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc as requid 20 x 3 mm copper strip, complete all as specified & as directed by Engneer-in Charge.

Supply and fix mild steel plates(plain or chequerred ) channel square cut or notched (ordinary and counter sunk) forming holes without any attachment of steel Fe -410-w (Gde-E-250) quality-B as in flooring and its suporting members foundation etc complete all as specified and as directed by Engineer-In-Charge

Excavation in trenches n. exc 1.5 Mtr width and n.exc 1.5 mtr deep for foundation, laying GI pipes in in soft loose soil, complete all as specified and as directed by Engineer-In-Charge.

Supply and laying Double walled corruyated (DWC) Duct (Dura- Guard) as per IS-14930 Part - II for LT UG cable protection including coupler, elbows, T- Joint, Bends, etc and test report Make :- Dura- line/Gemini/Rex. Of size ID 94 mm

SHRI SULAI ELECTRICALS

NATIONAL ENGINEERING CORPORATION