WD/2025-26/3T-1/1070

Renovation of Electrical Wiring at Seminar Room DODL department under University of Kalyani.

Supply & fixing 4 way double door horizontal TPN MCB DB with SS enclosure ( Cat no.8GB32202RC04 )(Siemns) concealed in wall after cutting the wall & mending good the damages to original finish with earthing attachment comprising with the following. a) 63 A Four Pole MCB isolator (Siemens) b) 6 to 32 A range SP MCB. (Siemens) ---12 Nos. [Ref:PWD SOR :-Page No-D-6(Item No-7)Page No-D-5,(Item No-6)Page No-D-10(Item No-14) ]

Supply & fixing SPN MCB DB (2+8) Way (Make Siemens) with S.S. Enclosure (8GB32102RC10) concealed in wall after cutting wall & mending good the damages & earthing attachment comprising with the following: a) 40 A DP isolator - 1 No. (Siemens) b) 6 to 32 A range SP MCB - 8 Nos.(Siemens) [Ref:PWD SOR Page No-D-5(Item No-6)Page No-D-6,(Item No-7)Page No-D-10(Item No-13)]

Supplying and fixing Four Pole 415 V MCB 40 A of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection with 4 way MCB SS enclosure having 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 mending good for damages. [Make: Siemens] [Ref:PWD SOR Page No-D-9(Item No-11)Page No-D-6,(Item No-7)]

Supplying and fixing 20 mm size PVC Rigid Conduit 'FR' [Precision Make]on wall, ceiling with saddles and other accessories as required and mending good damages to building works. [Ref:PWD Page No-E-16,Item No-7(a)] NB - Should be use Precision make shaddle & the saddles should be fixed at 325mm interval .

Supplying and fixing 25 mm size PVC Rigid Conduit 'FR' [Precision Make]on wall, ceiling with saddles and other accessories as required and mending good damages to building works. [Ref:PWD SOR Page No-E-16,Item No-7(b) ] NB - Should be use Precision make shaddle & the saddles should be fixed at 325mm interval .

Cutting Channel of sizes (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge as per office supply pipe sample 19 mm bore, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG including supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles for the following sizes Pipes - **a)19 mm dia 3 mm thick polythene pipe without earth continuity wire (For circuit drawing & Point wiring / as per requirement of Job / as per instruction of EIC) NB - All rubbishes should be removed from work site & also Tee & Elbow should not be use in the conceal pipe,continuity wire. [Ref:PWD SOR Page No : E - 3 Item No : 6(a)]

Cutting Channel of sizes (43 mm x 43 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge as per office supply pipe sample 25 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG including supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles for the following sizes Pipes - **a) 25 mm dia 3 mm thick polythene pipe without earth continuity wire (For circuit drawing & Point wiring / as per requirement of Job / as per instruction of EIC) [E-3/6a & 7a)] NB - All rubbishes should be removed from work site & also Tee & Elbow should not be use in the conceal pipe,continuity wire.

Supply & drawing 1.1 KV single core stranded 'FR'/'FRLSH PVC insulated & unsheathed copper wire (Make Gloster or Brand approved by EIC) through prelaid polythene pipe and by the prelaid GI fish wire/PVC rigid conduit 'FR' (Precision make) pipe on wall incl. making necy. connection as required & mending good the damages A) 4×16 sq mm + 2× 10 sq mm as ECC ( VTPNDB to TPNDB) **NB- Should be maintain colour combination of Circuit Wire (Ref:PWD SOR Page No-E-9 Item No:g1 )

Supply & drawing 1.1 KV single core stranded 'FR'/'FRLSH PVC insulated & unsheathed copper wire (Make Gloster or Brand approved by EIC) through prelaid polythene pipe and by the prelaid GI fish wire/PVC rigid conduit 'FR' (Precision make) pipe on wall incl. making necy. connection as required & mending good the damages B)2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC(TPNDB to SPNDB) **NB- Should be maintain colour combination of Circuit Wire (Ref:PWD SOR Page No-E-9 Item No: 1(z )

Supply & drawing 1.1 KV single core stranded 'FR'/'FRLSH PVC insulated & unsheathed copper wire (Make Gloster or Brand approved by EIC) through prelaid polythene pipe and by the prelaid GI fish wire/PVC rigid conduit 'FR' (Precision make) pipe on wall incl. making necy. connection as required & mending good the damages (v)2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC ( for AC) **NB- Should be maintain colour combination of Circuit Wire (Ref:PWD SOR Page No-E-9 Item No: 1(v )

Supply & drawing 1.1 KV single core stranded 'FR'/'FRLSH PVC insulated & unsheathed copper wire (Make Gloster or Brand approved by EIC) through prelaid polythene pipe and by the prelaid GI fish wire/PVC rigid conduit 'FR' (Precision make) pipe on wall incl. making necy. connection as required & mending good the damages t)2× 2.5 sqmm + 1× 1.5 sqmm.(For Computer Board ) **NB- Should be maintain colour combination of Circuit Wire (Ref:PWD SOR Page No-E-9 Item No: 1(s )

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. i) For 2.5 sq mm Copper Wire. [Ref:PWD SOR Page No : F - 5 Item No : 9(i)]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. i) For 4 sq mm Copper Wire. [Ref:PWD SOR Page No : F - 5 Item No : 9(ii)]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. i) For 6 sq mm Copper Wire. [Ref:PWD SOR Page No : F - 5 Item No : 9(iii)]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. i) For 10 sq mm Copper Wire. [Ref:PWD SOR Page No : F - 5 Item No : 9(iv)]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. i) For 16 sq mm Copper Wire. [Ref:PWD SOR Page No : F - 5 Item No : 9(v)]

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' /FRLSH PVC insulated & unsheathed copper wire [ Make:Gloster / Polycab / Finolex (Gold) or as equivalent approved by EIC] After Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes] **NB- Should be maintain colour combination of Circuit Wire, partly in 20 mm/25 mm size PVC rigid conduit 'FR' (Precision make) and in 19mm bore, 3 mm thick polythene pipe [for 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 Modular type switch (Make Legrand Myrius or equivalent Brand approved by EIC) fixed on Modular GI switch board (should be use same brand as swithces ) having 60 mm to 65 mm avg depth of the box complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed] Average Run : 6 mtr (Ref:PWD SOR Page No-E-25 Item No:5)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' /FRLSH PVC insulated & unsheathed copper wire [ Make:Gloster / Polycab / Finolex (Gold) or as equivalent approved by EIC] After Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes] **NB- Should be maintain colour combination of Circuit Wire, partly in 20 mm/25 mm size PVC rigid conduit 'FR' (Precision make) and in 19mm bore, 3 mm thick polythene pipe [for 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 Modular type switch (Make Legrand Myrius or equivalent Brand approved by EIC) fixed on Modular GI switch board (should be use same brand as swithces ) having 60 mm to 65 mm avg depth of the box complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed] Average Run : 8 mtr (Ref:PWD SOR Page No-E-25 Item No:5)

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire [ Make:Gloster / Polycab / Finolex (Gold) or as equivalent 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 (Make Legrand Myrius or equivalent 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 *On board (Ref.PWD SOR Page No-E-20 Item No:3(i)

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire [ Make:Gloster / Polycab / Finolex (Gold) or as equivalent 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 (Make Legrand Myrius or equivalent 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 Average run 3 mtr (Ref.PWD SOR Page No-E-20 Item No:3(iii)

Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length. [Ref: PWD SOR Page No-C-4 Item no. 29]

Supply & fixing Combo plug board modular type of 6 module GI box with cover plate recessed in wall comprising with the following (Legrand/Cabtree /Brand approved by EIC): (PWD Page No-E-17 ) ----- a) 16A socket --1 No b) 16 A switch --1 NoS c) 6A socket --1 NoS d) 6 A switch --- 1 Nos (PWD Page No-E-17 Item no. 4(b),4(a),3(b),3(a),1(b))

Supply & fixing of Modular type Computer plug board of 12 module GI box with cover plate recessed in wall comprising of the following (Legrand/Cabtree /Brand approved by EIC): a) 16A Switch & 16A Socket ---1 set [3(b)+4(b)]x1 b) 6A Switch - 3 nos & 6A Socket - 3 nos --- 1 set [3(a)+,4(a)]x3 ( Computer Board) [PWD SOR :-Page No E-17(Item No-1(d),3(a),3(b),4(a),4(b)]

Supply & Fixing 240 V, 25 A, Modular type starter (Make North West or equivalent Brand approved by EIC) with 25A Modular switch type DP MCB (C Curve) and 4 Module GI Modular type switch board with 4 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. (Ref:PWD SOR Page No-E-19 Item no.17)

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Legrand Myrius/Brand approved by EIC), without plug top and switch, with supply and fixing 2 module GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. (For AC) (PWD Page No-E-17 Item no. 2(a),4(c))

Supply of recessed mounted LED 36 W 4000K dimension (mm) l |b | h =600 | 600 |60 low glare diffuser light on ceilling complete set. [Make:K-Lite Cat No:-KL-2281 or quivalent make approve by EIC ) ( Ref:Non Schedule Item )

Supply and delivery of 4 Metal Blade 450 mm sweep, single phase, 240 Volt, 85 W 50 Hz Ac Wall Fan including all accessories . (Noise Free) (Make- EPC or equivalent Approve by EIC) ( Ref:Non Schedule Item )