tender for Upgradation Of Different Electrical Installation Work In Different Govt. And Hospital Buildings Under Katwa Electrical Sub-Division, Pwd As And When Required In Fy25-26. Emergent Nature Ei Work Within Katwa. - 1 Dismantling the existing electrical installation as per requirement by Cos own tools, tackles & manpower maintaining normalcy as far as possible and depositing the dismantalled damaged materials to the Sectional Store of PWD and mending good the damages upto the satisfaction of Authority / PWD by deputed oneElectrician and one helper for ½days. 2 Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, on 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 (2+8 Way) [D9/13](Make: LEGRAND/SIEMENS/CRABTREE/ SCHNIDER/ABB) 3 Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection [D-6/7](Make: Legrand/ Schneider/ Siemens/Crabtree/ABB) SP(6-32A) For Outgoing 4 TP(63A) For Outgoing 5 Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. (D-5/6), (Make:Legrand/Schneider/Siemens/Crabtree/ABB)DP(40A) For Incoming 6 Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed copper wire (approved make) partly in 20mm size PVC rigid conduit FR (Make:-Polycab/ Havells/RR Kabel/Gloster) [for horizontal run & above false ceiling portion only] and in 19mm bore, 3mm 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 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 [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed] -- 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC [E-16/6]Average run 8 mtr 7 Average run 10 mtr 8 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 and mending good the damages to original finish -- 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC [E-15/4]On Board 9 Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Anchor) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board (Box should be CRC punch type and RO Primer Coated Painted) 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-6/22] 10 Supply & Fixing 240 V, 2 nos. 6A Socket with separate 2 nos. 6 A Piano key type switch (Mk. Anchor) on sheet metal switch board embedded in wall incl. S & F 175 x 100 x 65mm MS (16SWG) switch board with Ph, N, E Bar 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. [E3/10,E5/14 & 15] 11 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 (Mk. Anchor) on sheet metal switch board embedded in wall incl. S & F 40x200x65mm 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. (E7/26) 12 Supply & Fixing 240 V, 20 A Piano key type Socket (Mk.Anchor) on sheet metal switch board incl. S & F 100x100x65mm 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. (E6/17b) 13 Supply & Fixing 240 V, 25 A, Modular type starter (Mk. Anchor Roma / Legrand Myrius / North West) 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. (E19/17) 14 Supply & Fixing 240 V,25 A, 3 pin Moduler plug top with indicator (Make:-Anchor roma/Legrand/ Cabtree) & necy. Connections. E-17/5.b 15 Supply and delivery of Single LED Fitting (Roboust Industrial Type suitable for surface, wall & conduit mounting, 22SWG Powder Coated, Screwed Down Cover) with all accessories and 1 no. PC Body LED Tube (1 X 20/18Watt, 230VAC, 50hZ, 2100 Lm, Colour Temp. 6500K, THD<10%, bult in 2.5KV SPD) (Mk, Philips, Fitting Cat No. TMC 502P 1xT-LED 22W P3242, Lamp Cat No. Mas LED Tube 18W 2100 Lm 865 T8 (VE) / eqv. CGL / Jaquar ) 16 Supply and delivery of Double LED Fitting (Roboust Industrial Type suitable for surface, wall & conduit mounting, 22SWG Powder Coated, Screwed Down Cover) with all accessories and 2 no. PC Body LED Tube (2 X 20/18Watt, 230VAC, 50hZ, 2100 Lm, Colour Temp. 6500K, THD<10%, bult in 2.5KV SPD) (Mk, Philips, Fitting Cat No. TMC 502P 1xT-LED 22W P3242, Lamp Cat No. Mas LED Tube 18W 2100 Lm 865 T8 (VE) / eqv. CGL / Jaquar ) 17 Fixing only single/twin fluorescent light fitting complete with all accessories directly on wall/ceiling with supplied clamps with LED tube lights on HW block or plates, nipples etc. as required as per direction of the EIC. (C2/14c) 18 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] 19 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.[C-3/21a] 20 Supply & Fixing Socket type fan regulator (Step type) (Mk.Anchor) 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. (E6/18) 21 Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flatincluding making good damages to building roof with satisfactory finishing and painting – (As per Drawing no. 475 of PWD Specification Book – May 1991)[D-14/29] 22 Supplying and fixing PVC Rigid Conduit FR [Precision MMS Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works (E16/7)20 mm Size 23 25 mm Size 24 Supplying and Drawing 1.1 KV single core stranded FR PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene pipe / casing and by the prelaid GI fish wire and making necy. connection as required (Mk. RR Kable, Havells/Polycab/Gloster).E-92x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC 25 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC 26 2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC 27 2x22/0.3 (1.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC 28 Finishing of the PVC insulatedCopper wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. (F-5/9)6 sqmm 29 4 sqmm 30 S&F AC / Street light Timer DB (Water Proof) 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 and febricated with following items as per instructions ofEIC i) 240V, 6-32 A SPMCB of breaking capacity 10KA & C Charecteristic-01 noii) 240V 6-32 A DP MCB Isolator on din rail- 01 No.iii) 240V , 2Pole Power Contractor (rating above 20 Amp) with accessories- 01 noiv) Astronomical / Digital timer switch-01nov) Toggle switch for manual/auto operation- 01no. vi)Double door 2+8 Way SPNDB- 01Novii)Necessary connection by 1.5/2.5/4sq.mm copper wire.[Make : Siemens/ Legrand/ L&T] 31 Earthingwith50mmdiaGI pipe 3.64mm thick x3.04Mts. long and 1x4 SWGGI(HotDip) wire (4Mts. long),13mm dia x80mm long GI bolts,double nuts,double washers incl. S& F15mmdiaGIpipeprotection(1Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65Mts. below the ground level as below: By ISI-Medium GI pipe [G-1/2a] 32 Excavation of soil for installation of Earth Electrode and filling & ramming For Soft Soil [G-1/1a] 33 Supplying & fixing earth busbar of galvanized(HotDip) MSflat 25mmx6mm on wall having clearance of 6mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.[G-2/4a] 34 Connecting the equipments to earth busbar including S&F GI (HotDip) 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 Solid GI wire No. 8 SWG [G-2/5] 35 Supply & Delivery 1.1 KV grade LT Aluminium PVC/XLPE Armoured cable ( Make-Polycab /RR Kabel/Havells/Gloster) as per direction of EIC. The cable shall conform to IS 7098/ Part I with anti termite and anti rodent features.2.0 Core 10 sq.mm. 36 4.0 Core 16 sq.mm. 37 4.0 core 35 sq.mm 38 4.0 core 95 sq.mm 39 Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & FMS saddles with earthing attachment in 10 SWG GI (Hot Dip)Wire, making holes etc. as necy. mending good damages and painting--F-1/2.b 40 Laying of cable from 3/3½ core 35 sqmm to 50 sqmm onwall/surface incl. S & F MS saddles with earthing attachment in 2x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mendinggood damages and painting---F-1/2.c 41 Laying of cable above 3½ core 50 sqmm and upto 3½ core 90sqmm on wall/surface including S & F MS clams with earthingattachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. asnecy., mending good damages and painting...F-1/2.d 42 Laying of one No. cable above 35 sqmm and upto 185 sgmm in underground trench 460mm wide x 76Omm 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.---F-2/1.a 43 Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials (Jointing Kit Mk. Recam)---F-6/10i) 3½/ 4 core 25-35 sqmm cable 44 i) 3½/ 4 core 16-25 sqmm cable 45 i) 3½/ 4 core 95 sqmm cable 46 Supplying and fixing compression type gland complete with brass gland, |brass ring & rubber ring for dust & moisture-proof entry (Mk. Dowels) of XLPE/PVC armoured cables as below:---F-4/7.ci) 4 Core 16 sq.mm. 47 ii) 4 core 35 sq.mm 48 iii) 4 core 70 Sq.mm 49 iv) 4 Core 95 Sq.mm 50 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. --F-5/8.bi) 4 Core 16 sq.mm. 51 i) 4core 35 sq.mm 52 iii)4core 70 sq.mm 53 iv) 4 core 95 Sq.mm 54 Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required. (F6/11) (For fixing over wal on building. pipe must be provided with necessary MS Clamp)---F-6/11a. 65 mm dia 55 b. 50 mm dia 56 c.40 mm dia 57 Supply & delivery of 9W led lamp. Make- Philips/Wipro/Crompton 58 Supply & delivery of 2.5 mfd fan capacitor( Make-Tibcon/Universal) 59 Analog timer switch- 01no (L&T) 60 S&D of 230 V. 9 dia Heavy duty exhaust fan with blades & others accessories. (E.P.C. / Orient/ Crompton make as per direction) 61 S&D of 230 V. 12 dia Heavy duty exhaust fan with blades & others accessories. (E.P.C. / Orient/ Crompton make as per direction) 62 Supplying & Fixing GI Modular Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. makingearthing attachment, painting and mending good damages to building works6 Module 63 8 Module 64 Rates to be quoted will be inclusive of all the taxes incl. GST.No other additional charges will be applicable in addition to the quoted rates.
