WBPWD/EEII/KNHED136Q2ndl/21-22

Amount

SUB-HEAD I : SITC OF VCB PANEL, TRANSFORMER & LT PANEL Supply, installation, testing & commissioning of Indoor-type, floor mounted,metal clad, single tier, fully compartmentalized,free standing, 6.6 kV VCB Panel with 3 Nos VCBs (1 Incomer + 2 Outgoing), totally enclosed and fully interlocked , horizontal drawout, horizontal / vertical isolation type breaker as per IS 13118, as ammended upto date and as per detail specification attached ( uploaded in the specification section) , suitable for use on 6 KV, 3 Phase,50 Hz AC supply to energise TWO 500KVA Dry Type Transformers. [ Make : ABB / Siemens / CGL].

HT PANEL Supply & Delivery of Metal Clad, Indoor-type, single tier fully compartmentalized,free standing, Floor role type ,3 panel (1 Incomer +2 Outgoing),IAC for 25 kA for 1 sec, horizontal draw-out type 7.2 kV, 800 A Vacuuam Circuit breaker having following specifications. The Panel shall be equiped with 1 No Power Pack of adequete rating. [Make : ABB/ Siemens/Crompton Greaves].

CIRCUIT BREAKERS Type : Air insulated VCB, autoreclosing, system voltage :-6 KV + 5%, 50 Hz + 3%, 3 phase, rated voltage : 7.2 kV, rated current : 800A in 40 ° C ambient, Short time rating for 3 sec : 26.3 kA, Short Circuit Making Current : 61.3 kA, insulation level (PF rms/ impulse peak) : 20 kV/60kV, System Ground : Solidly Earthed, Duty Cycle : O - 0.3 sec - CO - 3 min - CO, Break/ Make time :- Not more than 5 Cycle, Range for Auxiliary voltage for Closing / Tripping / Spring Charging : 85-110%/70- 110%/85-110%. The VCB must withstand 10000 mechanical, & 100 at rated short circuit current. The breakers should have auxiliary contact 6 No + 6 NC, in minimum. The used Breakers will comply with IEC 62271/ IS 13118. Qty. - 3 Nos. (Incomming - 1 no., Outgoing - 2 nos.)

BUSBAR Rated Current :800A @ 40°C ambient, Material : Silver Plated /Tined , High conductivity elecrolytic Copper Bus Bar sleeve :Heat Shrinkable PVC Sleeve with joints having full voltage soft PVC shroude Short time rating for 1sec :26.3kA… 1 set CURRENT TRANSFORMER Voltage class: As specified in Circuit breaker ; Type : cast resin type , Dual core , Dual Ratio , Barden: 30VA ; Class insulation : Class' E' or better . Protection core: 5P10, Metering :1.0 , Short time rating for 1 sec :26.3kA Ratio 100-50/1+1 (for incoming Breakers)-1 No, 30/1-1 (for outgoing Breakers)-2 nos.

POTENTIAL TRANSFORMER Rated Voltage : Primary - 6000/✓3 , Sec -110✓3; Type : Cast resin , draw out type, 3- phase , 3-limb complete with HV fuses . Barden : 200VA per phase ; Class of insulation : Class 'F' or Better , Accuracy Class: 1.0; Rated Voltage factor :1.2 continuous, 1.5 for 30 Secs. PT should be drawnout type and serivce continuously shall be indepandent of Breaker trolly position.

RELAYS FOR PROTECTION & CONTROL Type : Flush mounted , Drawnout, Numerical and multifuntional (With 3 O/C, E/F & 3 VT I/P) with self & remote monitoring features Communication port :RS232 for local PC and RS485 for remote operation Comm. Protocol:MODBUS Memory : Inbuilt memory capable of registering relay fault and disturbance (at least 25 fault records and 75 events records each with 1mSec accuracy) with waveform during fault . RTC : In-built . Display : Alphanumeric LCD display with keyboard for navigation and setting . Other features : 2 setting groups , multshot reclosure, undervoltage , over voltage, CB maintance & Trip circuit supervision , at least 4 programmable LEDs 3 set High Speed Master Trip relay- 3 Set 6 Window Annunciation Facia . with ACCEPT, RESET & TEST Push Button - 1 set for incomming &2 Set for Outgoing . Auxillary relay for Transmission faults- - 2 Set (for out going).

METERING For Incoming - Digital Ammeter, Digital Voltmeter.For Outgoing - Digital Ammeter. Multifunctional Meter Type: Flush mounted , sealed dustproof construction (Front- IP5X, Rear -IP4X), multifunctional Display : Alphanumeric LCD Display having capability to Giga Display Parameters : Voltage, Current , PF/Frequency and all energy & power parameters with autoscrolling . Accuracy Class : 1.0 Keyboard :Front Panel Keyboard with auto keyboard lock and passward protection for setup parameters . Communication port : RS485. Communication Protocol : MODBUS Memory : Inbuilt memory for keeping back-up of Integrted . Data. Other features - Programmable CT/PT ratio, built in phase analyzer (Make : As per manufacturer's strandard). 3 set

POWER PACK Power pack with 220 Volt AC input & 110 Volt DC continuous output suitable for closing/tripping indication of HT panel Boards with 2 Nos. 12 volt 100 AH maintenance free batteries, Charging unit for trip system complete with suitable capacity digital ammeter & voltmeter i/c connections with 2.5 sqm FRLS insulated copper conductor cable etc as required - 1 Set The panel shall be complete with power pack unit, test terminal blocks, fuses, mcbs, circuit labels, illuminating lamps in each panel, indicating lamps etc., wiring for interconnection with suitable size copper cable, suitable cable end box with cable entry from bottom for incoming and outgoing cables, HV Danger Notice board, Earth bus bars, foundation bolts and nuts etc. as required and as per direction of EIC(Make :All the accessories will be as per manufacturer's strandard)

Transformer Supply, installation, testing & commissioning of three phase cast resin dry type indoor type transformer - 500KVA, 6KV/415V, Dyn11, AN cooling as per IEC 60076-11/ IS 11171 / IS 2026. (Make:-- ABB/ EnergyPac / VoltAmp Vadodora / CGL/Kirloskar/Raychem/Voltamp) Specification : Rated power 500 KVA Application : Distribution Step Down Transformer Cooling : Air Natural (AN) Rated frequency : 50 Hz ± 3% Rated primary voltage : 6 KV Rated off load Secondary Voltage : 415V Seperate source power frequency voltage withstand / Rated insulation level : 14 KV rms (HV) / 3 KV rms (LV)

Full wave lightning impulse withstand voltage / Basic impulse level (BIL) : 75 kVp. Off-circuit manually operated tapping link @ 2.5% +5% to -5% (+ / - 2 Step) Connection : Delta / Star Vector Group : Dyn11 Winding Material : Cu / Cu Losses & Regulation shall be as per ECBC guideline. (Efficiency, regulation, NLL, LL & %Z test certificate along with all calculations should be submitted during delivary of material at site) Orientation between Primary & Secondary : 180 deg Environment / Climatic / Fire Behaviour class : E2 / C2 / F1

% Impedance at Rated Current, at 75 Deg. C & at Principal Tap (+ / - 10% IS Tol.) : 4.5% Max. ambient temperature : 50 degree C Avg. Temp. rise both on LV & HV side 90 degree C over 50 degree C ambient Efficiency at 75 deg. C @ 100% load at UPF : 98.5% and above Efficiency at 75 deg. C @ 50% load at UPF : 99% and above .

HV winding : temperature class F LV winding : temperature class F Index of protection : IP43 Thermal protection relay, electronic converter type : Yes Termination : Cable End Box ( HV side) Terminal arrangement will be done with suitable size of support insulators & busbars. Primary side termination : Cable termination (1 No. 6KV UE A/Al XLPE Cable 3 C x 300 Sqmm) Secondary side termination : Cable termination (3 Nos. 1.1KV A/Al XLPE Cable 4 C x 300 Sqmm) Fittings / Accessories : As per standered along with Rating & Diagram plate, Base Channel, Earthing Terminal, digital temperature scanner with two set points alarm & trip with RTD type 3 PT-100 Sensors, lifting lug 2 nos, bidirectioinal roller etc.

List of Tests to be conducted at Manufacturer's Work : Routine Test according to IS 11171 & IS 2026. (Manufacturer should have in house all testing facility) Noise Level when measured at 1 Meter Distance : As per IS Standard Heat Run Test (Temp Rise Test) & Partial Discharge Test has to be conducted at the maunfacturer's premises & test report with graph (mentioning sl no of Transformer) has to be submitted during delivery time. Type Test Report of Transformer also has to be submitted as per IS. Test specification : As per latest IS specification routine test to be performed in presence of EIC and ligthning impulse voltage withstand test & short circuit test certificate to be produced for simillar design or of above rating transformer before delivery of material at site.

LT Panels Transportation Charge with Loading & unloading LT Panel from Medical College & Hospital to Lady Dufferin Victoria Hospital Kolkata with Hydra and other required tools and tackles (like as Chain Pully, Saal Bally, Caning wire etc.) incl. placing in position & fixing after levelling, fitting without any damage.

Overall servicing & cleaning, removal of moisture dust dirt etc of LT panel part by part with following necy steps 1. IR value measurement of LT breaker by 1KV megger 2. Servicing, cleaning and testing, tightness checking of entire LT bus bar. 3. Checking of indication circuit and spring charging mechanism. 4. Operation of breaker both electrical and mechanical. 5. Setting of all Multi Function meters (make L&T) for all incoming and outgoing switches as per direction of EIC.,

For following accessories- a. 1600A ACB (I/C 3nos, ), MDO Type L&T----1no. b. 800A ACB(I/C 1 no., B/C 1 no.), MDO type make-- L&T-- 2 nos. c. including all outgoing TPN SDFUs (63A to 800A) switches of different Amp rating -----12 nos. d. Digital meters - 2 nos. each (Programming and connection) Terms&conditions: All tests mentioned above done by agency as per proper guidline given by EIC with co's own instruments,tools and tackles.Copy of calibration certificate of different instruments must be provided prior to any measurement to the EIC. Test results must be registered and provided by the agency as per proper proforma and guidline given by the EIC and same report should be provided in quadraplicate to the dpt.

Supply & Fixing of different spare parts for the LT Panel as below. S & F Handle assembly for TPN SDFU for FN 315/400/6300/800 A

S & F LED indicator for R,Y ,B indication.( make L&T/AE)

S & F digital Multifunction meter (L & T,MFM 5010 LED meter CI 1 with RS 485 Cat No. WL501011OOOO/ equivalent schneider make). Incl. Cutting the sheet of Panel and necessary connctions with 2.5 sqmm wire incl.

S & F HRC fuse of following rattings. 800 Amp

SUB-HEAD II: CABLING HT cable:-- (Supply & Delivery) Supply & delivery of following sizes 6.6kV UE grade Al armoured XLPE cable (Gloster/Havells/polycab/RR Kabel) as mentioned below as per choise of EIC 3 core 300 sqmm from HT panel to Transformer (2nos)

LT cable:-- (Supply & Delivery) Supplying and Delivery of single core 185 sqmm armoured PVC/XLPE insulated Copper cable (Gloster/Havells/polycab /RR Kabel) as mentioned as per choise of EIC:-

Supplying and Delivery of following sizes Al. armoured PVC/XLPE cable (Gloster/Havells/polycab) as mentioned below as per choise of EIC:- 4 core 300 sqmm From Tr-1 & TR-2 to LT panel

Supplying and Delivery of 4 core 240 sqmm Al. armoured PVC/XLPE cable (Gloster/Havells/polycab/RR Kabel) A) from LT panel of s/stn to i)2 Nos. main Building LT Panels ii)LT panel in Out side pump room iii)LT panel for Labour room & SNCU iv) AMF panel v) Fidder piller box B) From Feeder piller Box to i) Emaergent LT panel of Main Hospital Buiding ii) LT panel for SNCU & Labour room.

Supplying and Delivery of 4 core 150 sqmm Al. armoured PVC/XLPE cable (Gloster/Havells/polycab/RR Kabel) from LT panel s/stn to i) Nursing trainning School.ii)LT panel for Chiller unit

Supplying and Delivery of 4 core 50sqmm Al. armoured PVC/XLPE cable (Gloster/Havells/polycab/RR Kabel) from LT panel s/stn to i) VTPN (for S/stn lighting , compound lighting & others )

Supplying and Delivery of 4 core 35sqmm Al. armoured PVC/XLPE cable (Gloster/Havells/polycab/RR Kabel) for i) 2 nos. of lift ii) from 40KVA DG to Change over iii) VTPN to TPN DB in substation.

Supplying and Delivery of 4 core 25 sqmm Al. armoured PVC/XLPE cable (Gloster/Havells/polycab/RR Kabel) from VTPN and from F.P box to change over of PDB for S/S lighting,compound lighting etc.

Supplying and Delivery of 4 core10sqmm Al. armoured PVC/XLPE cable (Gloster/Havells/polycab/RR Kabel) from PDB to Loop box of compound light via timer DB . Note : Cables may be run single run/double run etc.and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984 / 3975:1970 /8130:1984/ 3961:1967/ 10418:1982 / 10810:1984 as amended upto date, in respect of component materials and tests. Material Test certificate of all size of cable to be submitted to dpt. (Make of the Cable Gloster/Havells/polycab/RR Kabel)

Laying of cables:- Laying through Underground Trech :- Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed (vide page no F-2 item no 1(b))

Laying through masonary trench:- Laying of one cable above 150 sqmm and upto 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand (vide page no F-3 item no 4(b))

Laying of one cable of 150 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand.(vide page no F-3 item no 4(a))

Laying of one cable 25 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand (vide page no F-3 item no 4(a))

Laying through cable tray Laying of cable of following sizes on existing cable tray and binding with suitable size GI wire incl. with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, as mentioned below as to GS:- Vide page no F 3 Item no 6 4 core 240 sqmm ( inside the building)

4 core 150 sqmm ( inside the building)

4 core 35 sqmm for i) 2 nos. of lift ii) from 40KVA DG to Change over iii) VTPN to PDB in Ground floor .

Laying of cable on wall/surface with shaddles/clamps:- Laying of cable of following sizes on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting as mentioned below as to GS:- Vide page no F 1 Item no 2 4 core 150 sqmm ( inside the building)

4 core 35 sqmm upto 4 core 50 sqmm from LT panel s/stn to i) VTPN for S/stn lighting & compound lighting

4 core 25 sqmm from VTPN to PDB for S/S lighting,compound lighting etc.

2 core 6 sqmm from PDB to Loop box to compound light via timer DB

Cable Gland:- Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : vide page no F-4 item no 7 2 core 6 sqmm

4core 25 sqmm

4core 35 sqmm

4 core 50 sqmm

4 core 300 sqmm

4core 240 sqmm

4core 150 sqmm

1 core 185 sqmm

Finshing:- Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials [Bi metallic lug must be provided for Cu-Al Joint whereever needed.] (: vide page on F-5 item no 8b) 2 core 6 sqmm

4core 25 sqmm

4core 35 sqmm

4 core 50 sqmm

4 core 300 sqmm

4core 240 sqmm

4core 150 sqmm

1 core 185 sqmm

Making heat shrinkable joints to the ends of 6.6kV UE grade 3 core 300 sqmm Al. PVC/XLPE armoured HT cable at the transformer end as well as at the VCB ends supplying with necy. jointing kits, sockets, sleeves, anti-corrosive paste, wires, solders, jointing compounds, rubber sheets etc. incl. supplying of necy. tools & tackeles for crimping the end sockets, soldering irons & making of glands at the both end of the cable as per directions of EIC. [Raychem/Mseal/3M] Bi-metallic strip to be provided for VCB & Transformer terminal cable connection point (Cu-Al Joint) & 6.8 Gr Stainless Steel Bolts to be used.

7core 2.5 sqmm control cable (from Two nos transformer to HT panel) (make Finolex/Havells/Plycab/RR Kabel)

SUB-HEAD III: EARTHING Excavation of soil for installation of Earth Electrode and filling & ramming as to GS. For soft soil Vide page no G 1 Item no 1.a.

Earthing with 80 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 65 mm x 8 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 80 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts as required as per GS Vide page no G 1 Item no 2.e (For Transformers (2nos),HT panels(3panel breaker),LT panel.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 65 mm x 8 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required Vide page no G 2 Item no 4.d

Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc. as to GS. Vide page no G 3 Item no 5.e.

Extra for connecting the neutral of Transformer/Earth busbar to earth electrode including S & F 50 mm x 6 mm Galvanized (Hot Dip) steel strip on wall/floor with GI saddles & insulating the same by one layer of PVC strip over one layer of ampere tape as to GS Vide page no G-3 item no 6c

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe as to GS. Vide page no G 2 Item no 3.a

Extra for treatment of soil by using salt & charcoal or coke for plate/pipe electrode as to GS. Vide page no G 2 Item no 3.b Note: All bolts/washers/nuts etc must be are of Stainless steel type and washers must be spring type & Joints must be painted with anti corrossive paint.

SUB-HEAD IV: SAFETY EQUIPMENTS Supplying and Fixing 200mmX300mm EI danger plates for 6kV/415V system

S/F ABCD stored pressure type fire extinguisher (5kg capacity) with discharge hose and nozzole on wall with suitable iron bracket (brand approved by EIC) incl all accessories

S/F 9ltr capacity round bottom GI Fire Bucket with iron hooks complete with painting inner side white and outer side red with lettering the work 'FIRE' in black colour complete with dry sand filling

Supply first aid box (heavy guage alluminium body) with all medicine and medical accessories as per recommendation

S/D of 11kV grade rubber/equivalent mat of 6'X3'X1/2" (ISI marked)

S/D of 11kV grade rubber/equivalent gloves (ISI marked)

S/F electric shock treatment chart & pasted on hard board with wooden frame and glass cover

SUB-HEAD V: SUB-STATION INTERNAL WIRING Distribution wiring:- Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (make Finolex/Havells/Plycab/RR Kabel) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board on wall complete with 2 no. “Ph & N” copper bar incl. bakelite/ Perspex top cover 3 mm thick and incl. 175x100x65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish [only PVC Rigid Conduit on ceiling and remaining portion concealed (Sch. Book page-E-15, Sl. No.-5) Av. run 10 mtr

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (make Finolex/Havells/Plycab/RR Kabel) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required Vide page no E 14 Item no 1.a 2 x 1.5 sqmm + 1 x 1.5sqmm (for separate plug)

2 x 2.5 sqmm + 1 x 1.5sqmm (for computer board, PP)

2 x 6 sqmm + 1 x 4 sqmm ( from PBDB to LBDBs)

Cutting channel of 40 mm x 40 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building worksVide page no E 2 Item no 3.a 19 mm dia 3 mm thick polythene pipe without earth continuity wire

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (make Finolex/Havells/Plycab/RR Kabel) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required.(Vide page no E 9 Item no 1) 2 x 1.5 sqmm + 1 x 1.5sqmm (for separate plug)

2 x 2.5 sqmm + 1 x 1.5sqmm (for computer board, PP)

2 x 6 sqmm + 1 x 4 sqmm ( from PBDB to LBDBs)

Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. as per G S Vide page no F5 Item no 9 1.5 sqmm

VTPN,HTPN,SPNDBs,Change Over switches Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment (Make-Legrand/ ABB/SIEMENS/L&T/Schneider), as to GS Vide page no D-11 item no 15 4 way Enclosure (607913)

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment, as to GS. (Make-Legrand/ ABB/SIEMENS/L&T/Schneider) Vide page no D-10 item no 14 4 way Enclosure (607715)

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment , 2+12 way Enclosure (607712) as to GS. (Make-Legrand/ ABB/SIEMENS/L&T/Schneider) Vide page no D-9 item no 13

Supplying and fixing 240/415 V Isolator on din rail of existing DBs and necessary connection, as to GS. (Make-Legrand/ ABB/SIEMENS/L&T/Schneider) Vide page no D-5 item no 6 415 V, 63A FP for PBDB

240 V, 40A DP for LBDB

Supplying and fixing 415 V four pole MCCB of breaking capacity 25kA/35kA with fixed thermal and fixed magnetic/adjustable thermal and fixed magnetic setting in existing DBs/ enclosure and necessary connection as to GS. (Make-Legrand/ ABB/SIEMENS/L&T/Schneider) Vide page no D-8 item no 10 125A FP for VTPNDB

Supplying and fixing 240/415V, MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection as to GS. (Make-Legrand/ ABB/SIEMENS/L&T/Schneider) Vide page no D-6 item no 7 6A - 32A SP MCB for PBDB & LBDB

63A TP MCB for VTPNDB

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for TPN DB horizontal / vertical enclosure with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment as to GS. (Make-Legrand/ ABB/SIEMENS/L&T/Schneider) Vide page no D-12 item no 16 4 way PBDB

4 way VTPNDB

Supplying and fixing 415V, TPN Change over with sheet steel enclosure on angle iron frame on wall with nuts bolts etc as per rating as per GS. (make -- L&T/ABB/Siemens/Schneider) Vide page no D 2 Item no 3.a 320A

Supplying and fixing sheet steel (16SWG) cable end box on TPN change over enclosure with nuts bolts etc incl. powder coated painting as per GS Vide page no D-5 item no 5. 320A

Plugs & Sockets:- Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Polycab/Havells/KEI) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 5A 3 pin flush type plug socket & Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall incl. bakelite/Perspex (wall matching color) top cover 3 mm thick as per GS.(on board). Vide pg no E-15 item no. 4a On board

Supply and Fixing 240 V ,3 nos. 6A & 1 no. 20A plug socket with separate 3 nos. 6 A and 1 no. 20A piano key type switch (anchor),indicator and 20 A switch type SP MCB (Havells make) on sheet metal switch board embedded in wall incl. S & F 240 x 200 x 65 mm MS(16 SWG) switch board with bakelite /perspex top cover of 3 mm thick and making necessary connection as required . (Different colour for UPS board and non UPS board as per direction of EIC) vide page no E-7 item no 26

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Anchor mk.) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. (Different colour for UPS board and non UPS board as per direction of EIC) vide page no E-6 item no 22

S & F 240 V, 6 A plug socket (2 nos) with separate 6 A piano key type switch (2 nos) (Anchor) on sheet metal switch board embedded in wall incl. S & F 175 x 100 x 65 mm MS (16) SWG switch board and bakelite /perspex top cover of 3 mm thick by brass screws after making housing for switch by cutting bakelite /perspex cover and making necessary connection as required .(Different colour for UPS board and non UPS board as per direction of EIC)

Supply of light fittings:- S&D 4 feet long single commercial LED type fluoresent light (1x18w) LED Tube lamp (MK Philips, master LED 18W/equivalent product of Crompton / Wipro - as per choice of EIC)

S&D 4 feet long single commercial LED type Fluoresent light fittings (Mk. Philips, Cat no TMC-501 P 1x T-TLD 20 W /equivalent product of Crompton / Wipro - as per choice of EIC)

S&D 4 feet long twin commercial LED type Fluoresent light fittings (philips make cat no TMC-501 P 2 x T-TLD 20 W / equivalent product of Crompton / Wipro - as per choice of EIC)

S/D of LED street light with excellent thermal management,made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP-66 protection, 10 KV Spd included . (Make-Crompton,Cat no LSTP-120-CDL-M/ equivalent product of Crompton / Wipro - as per choice of EIC)

Supplying & Delivery LED bulk head light fitting (Philips make, cat no-- WT202W P LED 6S CW PSU S1 PC P3495 or eqv. Osram / Jaquar) 10 watts complete set.

S & D of LED lamp of 9W, B22 base (mk philips)

Supply of fan fittings:- S&D 48″ sweep,230V 1-Ph. AC ceiling fans incl. all accss. (Mk - CG HS PLUS / Orient - As per Choice of EIC)

S & D 240V 85 W 1420 RPM 18" (450 mm) dia air circulator fan (EPC Make)

S & D exhaust fan (Make -- EPC, Heavy duty) of following sizes 15" (38 cm)

Fixing of light fitings:- Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.(Vide page no C-2 Item no 17)

Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.(Vide page no C-2 Item no 16)

Fixing only outdoor / street light type fluorescent light fitting complete with all accessories to be fixed/projected from the wall of the building incl. making holes to building, S&F 40 mm dia GI pipe (ISI-Medium) 1.50 mts. average length, with GI socket at one end and thread at the other end & suitable bend to house the fitting & making necy. connections with S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall and painting.(Vide page no C-3 Item no 19)

Fixing only bulk head ceiling fitting on wall /ceiling by screws etc.

Fixing 9 watt LED lamp.

Fixing of fan fittings:- Supplying & Fixing of Box type fan clamp of 150mm dia & 80mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12mm dia 600mm long MS rod duly bent by heat treatment at the centre position of rod to grip fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed in order to prevent concrete from entering the box. Vide page no D 14 Item no 31.

S & F socket type Electronic fan regulator(230V,100W, step type ) (Anchor make)

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush, etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire as per G.S. Vide page no C-3, Item no 21.a.

S & F fan down rod (14 SWG) incl. necessary connection wire (2X1.5sqmm cu wire) and painting the down rod as per direction of EIC

Engraving the deptt. number with 10 mm lettering on the body of fan upto 10 letters incl. hifen, stroke or stop. Vide page no C-3, Item no 24.a.

Extra for additional one letter incl. Hifen, stroke and stop as per GS. Vide page no C-3, Item no 24.b

Painting upto 10 letters of the engraved number with approved black /red paint as required. Vide page no C-3, Item no 26.a.

Extra painting for additional one letter of the engraved number with hifen, stroke etc. with black or red paint. Vide page no C-3, Item no 26.b.

Fixing only 18" (450 mm) dia air circulator fan on wall incl. S & F necy. MS fastner, nuts & bolts,wooden block etc. as reqd.

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter: Vide page no C 4 Item no 28 15" (38 cm)

S/F GI sheet 920SWG) metal cowl with MS flat iron frame & GI wire mesh on wall with necy. Bolts & nuts (6mm dia X 62mm long) 38 cm Exhaust Fan (15")

SUB-HEAD VI: MISCELLANEOUS SITC of 6KVA True Online Double Conversion IGBT based UPS system with Advanced DSP based Technology having minimum output power factor 0.8 with 240V Single phase input & 240V single phase output and following minimum accessories. a) in built / External isolation Transformer b) Suitable size Battery rack c) Total minimum 5376VAH SMF battery for each UPS to provide 30mins. Battery backup at Full load. Make: Amararaja Quanta / Exide Power Safe d) Net guard protection of proper dimension. [VERTIV make Liebert ITA 6KVA / NUMERIC make Digital MAX 6KVA / APC Model No. SRC6KUXI with additional Isolation Transformer / AVO HP1006]

Supplying & Fixing Industrial Plug & Socket board with 240 V, 20A, SPN & Earth Metal Industrial Plug socket & 20A Industrial top incl. S&F 20 A SP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and nececessary conection ( make Legrand) vide pg no. D-12 it. no. 17

Supplying and fixing 240 V ,40 A,DP Changeover switch with Sheet Steel enclosure on flat iron frame on wall with nuts bolts etc( mk -havells) vide pg no. D-1 item no. 2a

Supply & errection of special type Pilfer proof Inverter & battery net guard of giving deep fabrication to suitable M.S. angle, flats and the Section 1"x1" 10 SWG welded mech I.R.C. netting suitable for fixing on wall covering the existing Inverter & battery, should be sterdely and electri- cally welded in a measurement of front side of the board should be covered by 2 Nos. door palla made of 25mmX 5mm flat (column & vertical) and inverter & battery guard structure should be made of 40X40X5mm angle left & right side of the inverter & battery will be covered by 1"x1" , 10SWG I.R.C. Net & also raised on same combination be covered by 10 SWG I.R.C. Net with help of reqd. angle & flat to cover up fabrication will be complete in a compact position finally the protection should be painted with moisture proof red oxide primer & approved paint incl. carrying charge

Supply & Installation AC timers consisting of the following ; 1. Double door SPNDB Box -12 Way - 1no. 2. 40A Contactor (Make - LT) - 1no. 3. Analog timer of 24 hr. Capacity ( Make -LT) - 1no. 4. DPMCB (25 Amp, "C" Curve) (Make - LT) - 1no. 5. By pass Switch / MCB arrangement - 1no. 6. Proper interconnection arrangement with 4 sq.mm. PVC copper wire with proper socketing (Make- Finolex/ Havells) 7. 240 V, 40 A, 300mA DP RCCB (make-- L&T, cat no-- BG204030) --1 no

S&F Electronic timer for exhaust fan with 10min interval as per direction of EIC Make ABB /L&T

Supplying & Fixing of PVC water proof type Loop box(Make-Sintex) of size 8"X10" comprising of 4 way 100 Amp. Capacity brass stud/terminal make- AC /DC. & 63A FP MCB (L&T) having hinged PVC top cover & 4 mm thick with rubber gasket lining,railway type mechanical locking arrangement,one NL on porcelain insulator etc. on wall as per direction of EIC

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required vide page no F-6 item no 11 100 mm

Testing & commissioning of total system comprising of different sub-station equipments (HT gear,Transformer ,VCB,MCCB,LT ACB panel etc.) including all protective devices and relays with overload and earth fault condition at site by co's own testing equipments and tools & plants by authorized firm of directorate of electricity,Govt of WB and submitting the test reports to DOE. fianlly charging & commissioning the entire system (Up to the level of stability of whole system) (level of stability will be under direction of EIC) after obtaining approval of Directorate of Electricity (for LDVH sub station)

Submission of a sub-station drawing (computer autocadd generated & printed in A1 sheet in triplicate)showing HT & LT cable ducts,single line power diagram,EI layout,Earthing system (i.e. Equipment & neutral earthing) etc. i.e. Entire plan as per direction & satisfaction of EIC and as per requirement of DOE(for LDVH sub station)

S/L MS chequered plate 6mm thick for covering the cable duct including MS handle of appropiate size as per direction of EIC

Charges for hiring & running 320kVA silent movable green DG set with required size of cu. Cable (4nos cable length each 100mtr long RYBN) incl. connection at required point & with operator/guard for 24hrs (DG set will be tested ON LOAD at least 80% of capacity before installation) oil consumption rate 150ltr/hr

S&Filling HSD for DG set(log sheet to be maintained) incl. Transportation and handling charge

Supplying and fixing Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc 415V, 100 A FP (Mk.L & T/ Havell's) (P/No. D1, I/No. 2B)

Supplying and fixing 415V, 63 A TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. (Mk. L&T/Siemens/ Havells) (vide pg no D-3 item no. 4a)

cutting RCC road at adepth of 150 mm with co's own tools and tackles and placing 50 mm dia GI pipe incl S & D GI pipe for protection and mending good the damages as per previous condition.

S&F 18" Long MS Angle, Clamps etc. fabricated by 40X40X6 mm inside wall after cutting the wall & mending good damages incl. painting of the angle-clamp one coat of Al paint over two coats of RO primer as per direction of EIC.

Cable tray Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. With 25x25x3mm angle iron support [D-14/34.a(ii)] size-300x50x1.25mm (18SWG) .

Supply & Fixing of perforated GI cable tray bend with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support.size- [D-15/34.(b)] 300x50x1.25mm (18SWG).

200x50x1.25mm (18SWG)

Supply & Fixing of perforated GI cable tray tee with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support.size- [D-15/34.(c)] 300x50x1.25mm (18SWG).

200x50x1.25mm (18SWG)

Supply & Fixing of perforated GI cable tray cross member with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support.size- [D-15/34.(d)] 300x50x1.25mm (18SWG).

200x50x1.25mm (18SWG)

Special Terms and Conditions 1. It is stated that the above work place is existing COVID Hospital, In case of any mishap or accidental to any staff that deputed by the agency the whole responsibility is to be borne by the concern agency. 2. The Agency shall be responsible for provisioning of all COVID safety measures including regular sanitiziation of work places, vaccination of employees and compliance of stated directive and COVID appropriate norms. 3. All the issues related to the safety of the staffs should be taken care by the agency itself. (Defect Libilities period for 01 year from the date of completion of work)(Rate should be quotated including all taxes and duties)

JAYBEECO

THE INDIAN OVERSEAS TRADING COMPANY