WBPWD/EE/KNHED/e-NIQ-116/2nd Call/24-25

Amount

A. Electrical Installation : Part I (Repair & Renovation of Electrical Installation) Cost of labour charges for dismantling the existing distribution wiring ,Old panel (One incomeing and Four Outgoing) and main switches,AC points , computer points , power plug points , single tube light fittings ,twin tube light fittings , 63 A main switch , HTPN DB , SPNDB , fan , cable and other accessories and mending good the damages as to G.S by Co's own tools and tackles .

Supplying of 1.1 KV grade armoured Alminium XLPE cable (Make: Gloster/Havells/Polycab)-- a. 4 core 185 sqmm

b. 4 core 150 sqmm

c. Do----do--4 core 50 sqmm

d. Do----do-4 core 35 sqmm

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 ( For 4c 50, 4c 150 Sqmm)

Laying of cable above 4 core 90 sqmm and upto 4 core 150 sqmm 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

Laying of cable from 4 core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting ( For 4c 35, 4c 50 Sqmm)

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 : (i) For 185 sqmm 4core

(ii) For 150 sqmm 4core

(iii) For 50 sqmm 4core

(iv) For 35 sqmm 4core

Finishing the end of following XLPE/PVC armoured cables bycrimping method incl. supplying and fixing solderless socket(Dowels make), tapes, anticorrosive paste & jointing materials (i) For 185 sqmm 4core

(ii) For 150 sqmm 4core

(iii) For 50 sqmm 4core

(iv) For 35 sqmm 4core

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required-65 mm Dia

Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials (Brand approved by EIC)--150 sqmm 4core

Do--Do--Do- 95 Sqmm 4 Core

Supplying and fixing 415V, 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 (i) 160A

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Gloster/Polycab/Havells) in 20mm size PVC rigid conduit 'FR' (Precision make), 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 cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish (Av run 9.0 Mtr)

a)On Board

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works a. 150 mm x 100 mm x 65 mm

b. 200 mm x 150 mm x 65 mm

S&F 230V 6/10A, 2+6 way SPN MCBDB (Make: Legrand /Siemens/ ABB ) comprising of 1no. 40A DP Isolator & 10nos. 6/10A SPMCB as per G.S.(For Record, Sister In charge Room)

S&F 230V 6/10A, 2+10way SPN MCBDB (Make: Legrand /Siemens/ ABB ) comprising of 1no. 40A DP Isolator & 10nos. 6/10A SPMCB as per G.S.(For Record, Sister In charge Room)

Supplying and fixing 415V 6/10A, 6 way TPN MCBDB (Make: Legrand /Siemens/ ABB ) comprising with of 1no. 63A FP Isolator and 18 nos.,(6- 32)A SP MCB with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.

Supplying and fixing double door 4-way Vertical TPN MCB DB with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. INCOMING- Supplying and fixing 415 V, 100A Four Pole MCCB of Breaking capacity 25kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in DBs and necessary connection -1No.(Make:Legrand) OUTGOING- Supplying and fixing 240V 63A TP MCB of Breaking capacity 10kA & C characteristics on 1din rail of existing DBs and necessary connection-6 nos. on existing DBs and necessary connections, including 2 no. cable end boxes at top & bottom. (Make: Legrand /Siemens/ ABB )

Supply & delivery of Single LED tube light fittings. (Make :- Wipro/Havells/Philips -TMC 502 1xT-LED 22W). incl S&F 1x 18/20 watts 4 ft LED tube lamp (Make:- Wipro/Havells/ Philips, Cat - Essential LEDTube 1200mm 20W865 T8 IND I)

Supply & delivery of Double LED tube light fittings. (Make :-Wipro/Havells/ Philips -TMC 502 2xT-LED 22W). incl S&F 2x 18/20 watts 4 ft LED tube lamp (Make:- Wipro/Havells/Philips, Cat - Essential LEDTube 1200mm 20W865 T8 IND I)

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. (C/2-17)

Extra for suspension exceeding 25cm with s & f additional 2 no. 20mm dia conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as reqd. by 2 x 24/ 0.20 mm (1.5 sqmm) flexible copper wire of 1.10mt. length

S&F (10" x 8 ") Loop Box (Make- Sintex/Hensel )with single door system deep 5 inch. With 1 no. channel with 4 pole 6/32A MCB insulation on wall including necessary interconnection complete.

Fixing outdoor type fluorescent/SV/MV light fitting on pole including S&F 40 mm dia x 1.50 mts. long GI Pipe (ISI-Medium) bracket with 40 mmx10 mm thick, MS clamp etc. and providing wiring with 2x1/1.40 PVC insulated & sheathed wire (single core) partly in GI conduit & partly through above bracket from OH line to the fitting, without control switch, incl. making connections and painting

Supply and Fixing 230v 110 watt ,IP 66 with inbuuilt SPD Flood Light with suitable tie clams and MS Plate for mounting on Pole/Tower or Similar structure as per Direction of EIC. (Make Crompton/Philips/Wipro)

Supply & Fixing 1200mm celling Fan incl safety steel wire of minimum 18 SWG with its accessories with necessary interconnection as per EIC(Make : Crompton- Rivera 1Star/Orient equivallent/Havells)

Supply & Fixing of 240V Heavy duty 300mm full metal body wall bracket Fan with necessary interconnection as per EIC(Make : EPC/CG/Cinni)

Supply of Exhaust fans complete with all accessories having the following specification. a) 9"( 380mm ) (EPC/Crompton)

b) 12" (EPC/Crompton)

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: (i) 23 cm (9")

Fixing only louver shutter/cowl on wall with necy. bolts & nuts (6 mm dia x 62 mm long) (i) For 23 cm (9") Exhaust fan

(ii) For 30 cm (12") Exhaust fan

Supply & Fixing 240 V, 4 nos. 6A, plug socket with separate 4 nos. 6 A Piano key type switch, indicator & 16A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm 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

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm 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

Supply & Fixing 240 V, 6A, plug socket with separate 6 A Piano key type switch (Brand approved by EIC) 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.

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) 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

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc.

Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board

Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required a)150 mm x 100 mm x 65 mm

b)175 mm x 100 mm x 65 mm

c)200 mm x 150 mm x 65 mm

d)240 mm x 200 mm x 65 mm

Supplying & Fixing iron beam fan clamp of two piece type, as per approved specification, fabricated from 40 mm x 9 mm MS sheet flat suitable for beam having flange upto 150 mm wide – (As per Drawing no. 476 of PWD Specification Book – May 1991)

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. (i) Without angle iron support (a) 100x50x1.25mm (18SWG)

(ii) With 25x25x3mm angle iron support (a) 200x50x1.25mm (18SWG)

(b) 300x50x1.25mm (18SWG)

Distn. Wiring in 1.1 Kv gr. Single core stranded ‘FR’ PVC insulated & unsheathed cu. wire (Havells / KEI / Finolex) in 20/32/40 mm size PVC rigid conduit ‘FR (precession) incl. necy. Fitting as reqd. (i) 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

(ii) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

(iii) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

(iv) 2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC

(v) 4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

Finishing end of copper wire and PVC/Al cable of the fol;owing sizes by crimping method as per GS (i) 1.5sqmm

(ii) 2.5 sqmm

(iii) 4 sqmm

(iv) 6sqmm

(v) 10sqmm

SITC OF EMERGENCY PANEL SITC of LT,Cubicle Type, Floor Mounted(i.e. Brick foundation with net cementing to do) ,with Angular Support Structure totally enclosed, fully compertmentalized electrical control panel suitable for operation at 415 Volt, 50 Hz,as per size, design & drawing to be approved by EIC.The panel board will be fabricated by CPRI approved panel maker as per detail specification below. The general construction of the pannel will conform to IS 8623:93 as ammended uptodate. The Degree of IP protection for the enclosure will be IP-42.It will have multi tier arrangement, having necessary cable alley at both end, with rigid and self supporting structure fabricated with sufficient no. of channels & covered by 2mm thick CRCA sheet with base structure by min 100x50x4mm channel.

All incoming, outgoing SFU/MCCB / Bus Coupler are to be housed in respective compartments with hinged and gasketted doors at the front. All the doors should have pannel lock arrangements in such a fashion that it cannot be unlocked unless the respective feeder remains OFF. The rear of the pannel should have gasketted wire net guard for ventillation and arrangement shall be made for easy access to each compatment by providing rear doors with locking system. The pannel is to be properly gasketted to prevent the dust and vermin. All vertical and horizontal bus bar chamnbers are to be properly arranged and all electrical switches, busbars are to be fixed by MS nut-bolts on suitable hylam board / non - hygroscopic insulators of adequate size and dimensions. The outgoing feeder connections from respective switches are to be made at the rear side of the pannel by means of bus-bar/multicore copper cables, to be terminated on bolted type terminals for cable connections or bush insulators for bus connection

It will be powder coated after seven tank pretreatment process.2 Nos copper strip of size as per IS shall be fixed all around the panel and will be connected to 2 nos copper earth bus bar connected to incoming earth conductor.All tests should be made for the complete panel.The following 415 / 230 Volt Open Execution Type switches with fuses & accessories will be fixed in the panel. (ALL THE INCOMING AND OUTGOING SWITCHES WILL BE OF Schneider/Seimens/ABB/L-K make ) I/C : 250A SFU - 1 No C/O : 250A SFU - 1 no O/G : 160A SFU- 1 No and 100A SFU- 6 No, 63A SFU- 6 No BUSBAR 415V, 315A 4 Nos Copper bus bar

Busbar -Inter Connection : Interconnection for power to be done by solid copper bar as required. All interconnection of metering panel to be done by 2.5 sq.mm multistranded copper wire finish with Copper socket by crimping method having marked ferrule for indication Earthing- A separate earth bolt/Bars-2 Nos will be provided in panel board in both sides as per drawing. Cable alley: Cable entry arrangement will be provided in both side of the cubical panel in vertical possition with appropriate size FRP insulator to support outgoing copper bars indicating phae & Neutral for each outgoing main switches & gland plate must be placed at the bottom of the panel with detechable type as per direction of E.I.C

Painting:The Complete panel board shall be painted by two coats of powder coated paint over two coats of RO primer of approved make and brand and color as per direction of EIC. Installation: Required brick foundation having height of 300 mm, with plastering and neat cement finish, to be done, as per direction of EIC.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below:By ISI-Medium GI pipe

Excavation of soil for installation of Earth Electrode and filling & ramming For Soft Soil

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

Extra for treatment of soil by using salt & charcoal or coke for plate electrode

Repairing of 2 no. DG Sets:( The Repairing to be done from certified Authoriesed Service provider by the OEM/OEM) Certificate to be produced by the Authoriesed Service provider by the OEM/OEM a. Opening and dismentling the old item and supply & fixing of new Fuel Filter. ( For 1 no. 75 KVA DG)

b. Opening and dismentling the old item and supply & fixing of new Fuel Filter. ( For 1 no. 50 KVA DG)

c. Opening and dismentling the old item and supply & fixing of new Lub Oil Filter. (For 1 Nos of 75 KVA DG)

d. Opening and dismentling the old item and supply & fixing of new Lub Oil Filter. (For 1 Nos of 50 KVA DG)

e. Opening and dismentling the old item and supply & fixing of new Air Cleaner. ( 1 Nos of 75 KVA DG)

f. Opening and dismentling the old item and supply & fixing of new Air Cleaner. ( 1 Nos of 50 KVA DG)

g. Opening and dismentling the old item and supply & fixing of new Air Filter. ( 1 No of 75 KVA DG)

h. Opening and dismentling the old item and supply & fixing of new Air Filter. ( 1 No of 50 KVA DG)

Supply of Coolent ( Feetguard Green) for 1 Nos of 75 KVA D.G Set

Supply of Coolent ( Feetguard Green) for 1 Nos of 50 KVA D.G Set

Supply of Lub Oil , 15W 40 API C14/CH4/CF4 for 1No of 75 KVA D.G Set

Supply of Lub Oil , 15W 40 API C14/CH4/CF4 for 1 No of 50 KVA D.G Set

Supply and fixing Emergency Switch ( For 1 no. of 75 KVA DG Set)

Supply and fixing Emergency Switch ( For 1 no. of 50 KVA DG Set)

Supply and fixing Relay Moudle 12 Volt DC ( For 1 no. of 75 KVA DG Set)

Supply and fixing Relay Moudle 12 Volt DC ( For 1 no. of 50 KVA DG Set)

Supply and fixing Additional Battery Charger 12 Volt DC ( For 1 no. of 75 KVA DG Set)

Supply and fixing Additional Battery Charger 12 Volt DC ( For 1 no. of 50 KVA DG Set)

Supply and fixing Controller Unit ( For 1 no. of 75 KVA DG Set)

Thoroughly checking testing and overhauling charges of 75 KVA DG Set

Thoroughly checking testing and overhauling charges of 50 KVA DG Set

Transportation charge for the above required materials of 2 Nos of DG Set i.e. 75 KVA & 50 KVA D.G Sets.

Part II (EI work related to Mortuary Room & AC machine) Supply of Single-ph timer for controlling 1 No. single-ph AC M/C(concealed split) of size 1.5/2 Tr. Consisting of the following: a) 8 way SPN DB-1 No.-Double Door(Make:L&T/ Simence), b) Astronomical Timer(Cat No-T2DD17), 0-999hrs (Make: L&T), c) DP MCB 250V/16A 1No.(Make: L&T), d) 3-pole power contactor of required rating-1No.(Make: L&T) , e) DB Locking arrangement must be there f) Push Bottom ON/OFF switch individual outer side of DB(For Single Air Conditioner Machine)

Supply of Single-ph timer for controlling 2 No. single-ph AC M/C(concealed split) of size 1.5/2 Tr. Consisting of the following: a) 8/12 way SPN DB-1 No.-Double Door(Make:L&T/ Simence), b) Astronomical Timer(Cat No-T2DD17), 0-999hrs (Make: L&T), c) DP MCB 250V/25A 1No.(Make: L&T), d) 2-pole power contactor of required rating-2 No.(Make: L&T) , e) DB Locking arrangement must be there f) Push Bottom ON/OFF switch individual outer side of DB.)(For DOUBLE Air Conditioner Machine)

S&F 240V, 25A single phase starter with 25A switch type DP MCB (C-curve) with enclose box and making necy. Connections with PVC CU wire and earth continuity wire etc.(Make-Legrand).(673466)

S & F 240V,16/25A,3 pin Modular type plug socket 2 module (Legrand,Myrius cat no-673145/Crabtree) without switch & plug top on 2Module GI Modular type switch board with top cover plate fixed in wall including s&f switch board and cover plate and making necy. connections with PVC Cu wire and earthing continuity wire etc.

S & F 240v, 16125 A, 3 pin plug top with indicator and necessary Connections. Make: ( Legrand, Arteor colour-Magnesium /Crabtree)

Distn. Wiring in 1.1 Kv gr. Single core stranded ‘FR’ PVC insulated & unsheathed cu. wire (Havells / KEI / Finolex) in 20/32/40 mm size PVC rigid conduit ‘FR (precession) incl. necy. Fitting as reqd.(For gate light) E-14/1(a) a. 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

Finishing end of copper wire and PVC/Al cable of the fol;owing sizes by crimping method as per GS F-5/9 a. 4 Sqmm

b. 2.5 Sqmm

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), 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 cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box andmending good the damages to original finish.Average run 10 mtr (Page No-E-14 and Item No-2/e)

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) 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 and incl. painting the MS box andmending good the damages to original finish (Page No-E-15 and Item No-4(A) On Board---

Supply & Fixing 240 V, 6A, plug socket with separate 6 A Piano key type switch (Brand approved by EIC) 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. (E/6-21)

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) 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(Page No-E-6 and Item No-22)

Supplying & Fixing Industrial Plug & Socket board with 415 V, 30A, TPN & Earth Metal Industrial Plug socket & 30A Industrial top incl. S&F 32 A TPN/FP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and cecessary conection..( Make -Legrand/ L&T)(Page No-D-12 and Item No-18)

Supply & fixinng 240 V, interval timer for exhaust fan consistung ON/OFF toggle switch, indicator, 4 way connector & 2 hrs ON & 30 minits off condition on wall as per direction of EIC. (Elektra)

Supply & delivery of Single LED tube light fittings. (Make :-Wipro/Havells/ Philips -TMC 502 1xT-LED 22W). incl S&F 1x 18/20 watts 4 ft LED tube lamp (Make:- Wipro/Havells/Philips, Cat - Essential LEDTube 1200mm 20W865 T8 IND I)

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. (C/2-17)

S&F 230V 6/10A, 2+6way SPN MCBDB (Make: Legrand /Siemens/ABB ) comprising of 1no. 40A DP Isolator & 6nos. 6/10A SPMCB as per G.S.

Supply of Exhaust fans complete with all accessories having the following specification. A. 12"( 300mm ) (EPC/Crompton)

Supply & Fixing GI sheet (20SWG) metal Cowl with MS flat iron frame & GI wire mesh on wall with necy. bolts & nuts (6 mm dia x 62 mm long)(Page No-D-14 and Item No-33)

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: -30 cm (12") (C/4-28)

Distribution wiring in 1.1 KV single core stranded 'FR'PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR'(Precision make) incl. necy. fittings as required (Page No-E-14/1(a)) a. 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

b. 2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC

c. 3x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.(Page No-F-5/9) a. 2.5 sqmm

b. 4 sqmm

c. 6 sqmm

d. 10 sqmm

B. Repair & Replacement of AC machine : SITC of 1.5 TR capacity concealed type Split Air Conditioner having rated cooling capacity of 18000 BTU/hr. with rotary compressor, 1 no IDU Cooling Capacity (5.2KW to 3KW)of rated power supply 230V-1ph-50 Hz,1 no ODU of rated power supply-230V-1ph-50 Hz . AC supply. (Make- O-General/ Mithubushi Electric / Mithubushi Heavy / Hitachi / Daikin/Voltas)

SITC of 2 TR capacity concealed type Split Air Conditioner having rated cooling capacity of 24000 BTU/hr. with rotary compressor ,1 no IDU Cooling Capacity-(6.6KW To 7.0KW) of rated power supply 230V-1ph-50 Hz,1 no ODU of rated power supply-230V-1ph-50 Hz . AC supply. (Make- O-General/ Mithubushi Electric / Mithubushi Heavy / Hitachi / Daikin/Voltas)

Supply, Installation & commissioning of hard/soft copper refrigeration pipeline, with 9 mm nitrile rubber tube Insulation on following sizes of suction line & Liquid Line copper pipe with proper insulation tape (Make-Accoflex/ Armacell/K-Flex, complete with fittings, elbows, bends, supporting arrangement on walls (Make- Ryoku/ Rajco/Mandev) a) Liquid Line(3/8" dia with 0.7mm thick)

b) Suction Line(5/8"dia with 0.7mm thick)

Control copper Cabling from Condensing Unit to control panel-- 3 core 2.5 sq.mm communication cable

S & L Drain Water piping work out of PVC / HDPE hard pipes of following sizes incl. fitting, accessories, bends, elbows, tees, flanges, tapings, wall sleeves, hangers, supports, anchors.-a) 25 mm dia

Overhauling and Servicing of split indoor & outdoor unit & chemical wash with jet pump at different location of Panihati state general Hospital.

Replacement of rotary type 2 TR capacity compressor (Make - Carrier) at server room including welding the same with 43% silver brazing

Replacement of rotary type 1.5 TR capacity compressor (Make - Daikin) at server room including welding the same with 43% silver brazing

Repairing of PCB circuit board of 1.5 TR & 2 TR split (make - Daikin 2 nos. & Carieer 1 no. & Hitachi 1 no.)

Supply & Fixing of metal body P2 Burst Proof 50+4 mfd running combind capacitor (Make-Tipcon/Universal).

5/8 (15.88 mm) dia (soft drawn) Cu. Pipes (as per standerd BS864 or ANSIB 16.22 mm) incl 19 mm.

1/4" (6.4 mm) dia (soft drawn) Cu. Pipes (as per standerd BS864 or ANSIB 16.22 mm) incl 19 mm.

S/F white type wrapping roll tape binding 5/8" & 1/4" 4 core main cord.

S/F 4 core 2.5 sqr/mm copper main cord to prevent any kind of fire hazard as many cable are joint.

5/8" & 1/2" 4 core main cable insullation cover for inter connection in indoor & outdoor unit .

Supply & Laying PVC Drain Pipe 25 mm. dia with 6 mm. thick Nitrile Rubber insulation.

Supply & charging of refrigerant gas R-32 / R-410A.

Supply & charging of refrigerant gas R-22

(Rate should be quotated including all taxes and duties, GST and considering the value of less cost materials.)

BANERJEE CONSTRUCTION AND CO (BID ID -6113546)

CARRYON ENGINEERS (BID ID -6120635)

K.C. BYSACK AND SONS (BID ID -6130507)

ALPHA ELECTRICALS (BID ID -6133688)

MODERN ELECTRIC (BID ID -6117689)

TAPAN ELECTRICS (BID ID -6135642)