Special Repair and renovation of Electrical Installation works at office of the Sub-Divisional Land And Land Reforms Officer, Islampur, Uttar Dinajpur

DISTRIBUTION WIRING

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand - FinolexI / HAVELLS / POLYCAB / RR KABLE) 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 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC

Avg run 8 mtr

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish (Make: Legrand (Arteor/Myrius)/ Honeywell - MK(Elements)/Schneider) 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC

Avg run 7 mtr

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish (Make: Legrand (Arteor/Myrius)/ Honeywell - MK(Elements)/Schneider) Make:Finolex/Polycab a)2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC

(On Board )

Average run 1.5 mtr

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand - HAVELLS / POLYCAB / RR KABLE) 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 and mending good the damages to original finish

On Board

Avg run 3 mtr

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand - Finolex / HAVELLS / POLYCAB / RR KABLE) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required Make:Finolex/Havells/Polycab

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC ( VTPN to TPNDB )

2x6 sqmm+1x 4 sqmm ECC)

2x4 sqmm+1x 2.5 sqmm ECC

2x2.5 sqmm+1x 1.5 sqmm EC

3 x 22/0.3 (1.5 sqmm)

Cutting Channel of size (43 mm x 43 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 25 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish ware and mending good damages to original finish by using own tools and tackles.

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish ware and mending good damages to original finish by using own tools and tackles.

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works.

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/Seimens/Schneider/L&T/ABB) up to 160A

6way Enclosure

Supplying and fixing double door Horizontal TPN MCB Distribution board 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 (Make-Legrand/Seimens/Schneider/L&T/ABB)

6 way Enclosure

Supplying and fixing double-door SPN MCB Distribution Board 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. (Make-Legrand/Seimens/Schneider/L&T/ABB)

2+16 way Enclosure

2+8 way Enclosure

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. (Make-Legrand/Seimens/Schneider/L&T/ABB)

Supplying and fixing 240/415 V TP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make-Legrand/Seimens/Schneider/L&T/ABB)

Supplying and fixing 240V/415V of Breaking apacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make-Legrand/Seimens/Schneider/L&T/ABB)

6-32 A SP MCB

Supplying and fixing 240/415 V DP MCB Isolator on din rail of existing DBs and necessary connection. (Make-Legrand/Seimens/Schneider/L&T/ABB)(existing DBs and new 2 nos of SPNDB)

Supplying and fixing 240/415 V FP MCB isolator of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (For Existing TPNDB) (Make-Legrand/Seimens/Schneider/L&T/ABB)

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.(for workshop)

Supply & Fixing 240 V, 4 nos. 6A, plug socket with separate 4 nos. 6 A Piano key type switch, indicator & 16A kit-kat flush type fuse (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.

Computer Board

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 240 V, 6-16 A combo, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. (Make: Legrand (Arteor/Myrius)/ Honeywell - MK(Elements)/Schneider)

(Power Point Sep 15A )

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Brand approved by EIC), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.(Make: Legrand (Arteor/Myrius)or equivalent)

Computer 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

150 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws.

150 mm x 100 mm x 65 mm

Supply & Fixing 240 V 6 A Piano key type switch (Brand approved by EIC) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.

Supply & Fixing 240 V, 6A plug socket (Brand approved by EIC), without switch & plug top, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for plug by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc.

Supply & Fixing 240 V, 3 nos. 20A plug socket with separate 3 nos. 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 300x200x65mm 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.

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

Supply and delivery of following size PVC/A(AL) cable. (Make- RRI/Havells/Polycab/Glostar)

4core 50sqmm.

4core 35sqmm.

2 core 10sqmm.

2 core 6sqmm.

Laying of cable upto 2 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting

2core 6 sqmm.

2core 10 sqmm.

Laying of cable from 3/3½ 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.

4core 35sqmm.

4core 50sqmm.

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

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 :

4 core 50sqmm

4core 35sqmm

2 core 10sqmm

2 core 6sqmm

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

4core 50 sqmm

4core 35sqmm

2core 10 sqmm

2core 6 sqmm

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.

S&Delivery, of 250V. Single LED tube lihgt Fittings complete with all accessories (make-Crompton ,cat no IGP161 LT8-16 1 x T8 or equivalent model of Philips - TMC 501 P 1xT-LED 22W P3241 / Wipro / OSRAM / Havells) incl. supply of 1 no 4 ft .18 watt LED Tube light.(make-Crompton ,cat no LTB-20-865-(2) or equivalent model of Philips - Mas LEDTube 1200mm 18W865 T8 I – 2100lm / Wipro / OSRAM / Havells) as per direction of EIC.

S&Delivery, of 250V. twin LED tube lihgt Fittings complete with all accessories (make-Crompton ,cat no IGP162 LT8-16 2 x T8 or equivalent model of Philips - TMC 501 P 2xT-LED 22W P3242 / Wipro / OSRAM / Havells) incl. supply of 2 nos 4 ft .18 watt LED Tube light.(make-Crompton ,cat no LTB-20-865-(2) or equivalent model of Philips - Mas LEDTube 1200mm 18W865 T8 I – 2100lm / Wipro / OSRAM / Havells) as per direction of EIC.

Supply and fixing 240V,18W ceiling mounted Round LED panel on ceiling and necessary connection as required as to GS. (MAKE- Jaquar ITEM CODE:LNVE02R012SC Philips/Crompton/Syska/Bajaj) as per choice of EIC

S/F BC LED lamp (B22) as per choice of E.I.C. (Make- Philips/Crompton/ or equivalent.)

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.

Fixing only single/twin fluorescent light fitting suspended 25 cm below the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “U” type MS clamp whose both 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.

Fixing only single/twin fluorescent light fitting complete with all accessories directly on wall/ceiling with HW block and ceiling plates, nipples etc. as required

Supply and delivery of 230V 1200 mm sweep ceiling fan(28 watt or less BLDC fan ,class of insulation -"B" ,SERVICE VALUE (CMM/W minimum 6.85 ,RPM-350 (min),THD <10%,Supplied with remort control or wall mounted speed regulator ,P.F not less than 0.9 ,bult in 2.5KV SPD with complete accessories {Make-Usha,Crompton ,Bajaj,Atomberg,Havells,Orient,CG,RR or equivalent.

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.

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 and fixing of 250 volts, 50Hz, 3 23cm (9”) sweep 1420 R.P.M. heavy duty exhaust fan complete with all accessories after making hole on wall and mending good damages as per practicable incl. providing necessary CU wire for connection (Make-EPC).

Supply & Fixing G.I.cowl shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) 23cm (9”)Exhaust fan

S/F of 0.5 inch. Thick 'FR' Hylam (Phenolic laminated) sheet (3 ft x 2 ft) on wall with necessary nuts bolts etc. as required incl. S/F 3 nos. 415 Volt, 125 Amp cut out (approved make) & 4 x 16 sq. and 2 x 10 mm. insulated 'FR' copper wire ( 3 mtr. Approx) for meter loop for installation of 1 no. Three phase meter as per direction of E.I.C.

Supplying and fixing 160A,415V, TPN DIN Type 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.

160A,415V, TPN DIN Type SFU

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment .

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection.

2 way240 V 2 POLE 16A/32A MCB Isolator

Supply & Fixing 240 V,27A capacity, advanced microprocessor controlled type automatic single phase motorstarter with VOLTCHECK, AMPCHECK & TIMECHECK and 3-digit display (Brand - Electron AC Starter OLP 3+ Or equivalent make as per choice of E.I.C.) on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand - Legrand - arteor / Myrius - Nextgen / Crabtree - Murano / Schneider - Zencelo) & necy. Connections

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand - Legrand - arteor / Myrius - Nextgen / Crabtree - Murano / Schneider - Zencelo), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc.(Brand - Legrand - arteor / Myrius - Nextgen / Crabtree - Murano / Schneider - Zencelo)

S/F Decorative Post Top Light symmetric lighty distribution IP65 Including LED lamp on the top of 80mm dia GI pipe pole incl. S/F of 50mm dia GI pipe of 1 ft. length on the top of the pole by welding method as per direction of E.I.C. (Make- (Make -Crompton ITEM CODE- LPTO- 40-CDL/Philips))(For Gate Light)

Supply, installation, testing and commissioning of UPS with isolation transformer & battery for backup, minimum load power factor 0.8,power factor 0.99, having OVCD (over voltage cut-off device), having CVCF (constant voltage constant frequency, bypass parameters configurable, 2 stage charging(constant current/float charge), having temperature compensated charger, Fan speed control, digital signal processor controller, total harmonic distortion (current)- THDi (<10%@50% R Load, Input 1 phase voltage 230v, voltage range 110-300v, Output voltage (220AC/230AC/240AC ± 1%), Total harmonic distortion Voltage (THDv- <3% linear load, <5% nonlinear load, 90 % AC/AC efficiency, Over load capacity(105-110%: 3min, 111- 130%: 30Sec), operating temperature with full load 0-40°C, communication features (RS232, USB com port, Intelligent slot(optional). UPS installation with all required material arrangements as required as per IS specification

3KVA 1ph input and 1ph output IGBT based, DSP controlled, PWM technology true OnLine double conversion UPS systems inbuilt along with SMF Battery bank to provide 60mints backup...min. 4800 VAH. . Preferred make: Vertiv/ Delta/ Power One/APC.

Supplying of Street light fittings (Specification-aerodynamically designed Pressure dia cast aluminium housing , IP-66, flat glass,constant current potted driver ,10kv spd included make as per choice of E.I.C.

45 Watt ,efficacy>110/125LPW , (Make -Crompton(TRP-45--57-SL-GL-NSG/or equivqlent)

Fixing outdoor type fluorescent/SV/MV light fitting on pole including S&F 40 mm dia x 1.68 mts. long GI Pipe (ISI-Medium) bracket with 40 mmx10 mm thick, MS clamp etc. and providing wiring with 2x1/1.40 PVC insulated and sheathed wire (single core) from loop box at the base of pole to light fiting through pole & bracket (without control switch) including making connections & painting.

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

Supplying & Fixing CI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive paint.

For loop wiring 3 x 22/0.3 (1.5 sqmm) (for compound Light Loop Box to Light Connection)

S&F of vinyl sheet after writing the letters as per direction of EIC after comprising the following: S&D of for glow sign board , rectangular type structure with angle & flat iron structure covered all side except front side by 18SWG GI sheet(size of structure- 10'x4'x10")with necy back opening hinged door with mechanical locking arrangment and ventilation louvers on the both side incl necy flat iron support for installation of tube light fittings inside with inner connection by supply & wiring of 2x1.5 sqmm single core 'FR' pvc insulated & unsheathed single core stranded cu wire .The facia to be made of vinyl sheet with computerized inscription in blue bas with white lettering.

Installation the same glow sign board in front ot the main gate by making suitable RCC muffing 6ft height x 18"x18" and with neat cement finising etc with 2 nos 50x50x6 mm MS angle iron bracket for support on the back side rigidly grounded or drilling hole for protection support by heavy type screw /nuts & cement net finising etc & painting.

S& Fixing of Single LED tubelight (box type frame complete with all accessories along with test and warrenty certificates)inside the the existing glow sign board. . WARRENTY SHOULD NOT BE LESS THAN 3 yrs. MAKE: CG ECO-1 IGP161LT8-16 & ULTRON PLUS 18W LT8-18-865-(3)/ PHILLIPS/ C&S LED or equivalent.(for 2 nos glow sign board)

Dismantaling of all existing electrical wiring,fittings etc with co's own tools and tackles and handed over the same to the appropritate authority.

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

Earthing with 50 mm dia ISI-Medium 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 - TATA Medium GI pipe

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 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.

Connecting the equipments to earth busbar including S & F No. 10 SWG GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages.

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