Annual Electrical Maintenance Charges (Fy 2022-23) Through Pwd For The Office Building Of Adsr,Mekhliganj, Coochbehar--Repairing Of Ei Work Incl S&D Of Maintenance Material, Coochbehar-West Bengal

Annual Electrical Maintenance Charges ( Fy 2022-23 ) Through Pwd For The Office Building Of Adsr, Mekhliganj, Coochbehar--Repairing Of Ei Work Incl S&D Of Maintenance Material- 1 Supplying and fixing 63A 415V, TPN on load frontoperatedChangeover switch with Sheet Steelenclosure on angle iron frame on wall with nutsbolts etcD-1/2b 2 S&D 230V,4ft,18 watt PC body 2100 lm LED tube (make Philips/ Crompton/Wipro)Mas-18W865 T8I-2100 lmNS 3 S&D 230V,12 watt LED buld(make Philips/ Crompton/Wipro) NS 4 S&D 6 Amp 3 pin flush type plug socket (Anchor)NS 5 S&D 240 V, 6 Amp Piano Key Type Switch (Anchor)NS 6 S&D 16/20 Amp 3 pin flush type plug socket (Anchor) NS 7 S&D 240 V, 15 Amp Piano Key Type Switch (Anchor) NS 8 Supply of 1200mm Sweep ceiling fanscomplete with all accessories having the following specification. Make :-Crompton Rivera High Speed/ Equivalent product of Orient Quasar/ Usha Striker Galaxy having similar specification in all respect) NS 9 Supply of CableSupplying of one number 1.1 KV GradeXLPE insulated andPVC sheathed aluminium conductor cable ( Armoured ) conforming to IS: 7098 / 1988 with its latest amendment of following size. (Make- KEI/RR/Gloster/Polycab). 4 Core 25 mm² ( connection from MS to HTPN)NS 10 Laying of cable 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 4 core 25 sqmmF1-2(a) 11 Supplying and fixing of 4 Core 25 Sqmm compression type gland incl. finishing endcomplete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables.F4-7© 12 S&D of 60 W LED street light fittings (Make- (make Philips/ Crompton/Wipro) , cat no - TRP-409-70-57-SL-GL-NSGor equivalent) along with accessories NS 13 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 by ISI-Medioum GI pipe. G-1/2(a) 14 Excavation of soil for installation of earth electrode & filling & ramming for SOFT soil. G-1/1(a) 15 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 G-2/3a 16 Connecting the equipments to earth busbar includingS & F . 4 SWG GI (Hot dip) wire of size on wall/floor with stapls buried inside wall/floor as required and making connection to equipments with bolts. Nuts. Washer. Cable lugs etc. as required and mending good damages.G-2/5(a)(i) 17 S&F03 nos 63A Porcelin Fuse unit with complete set and fixing the same on 2X1X3 woden board with necessary fastnut etc as required NS 18 S&D 6-32 Amp SP 240/415 V MCB of Breakingcapacity 10kA & C characteristicsD7-6 19 S&D 63 Amp TP 240/415 V MCB of Breakingcapacity 10kA & C characteristicsD7-6 20 S&D 2.5 mfd burst-proof P2/S3 Capacitor (Keltron make)NS 21 Supply & Fixing 240 V, 50 Hz, 1ph OLP 3+ starter with digital display incl S&F 4 Module Switch Board for Split AC machine (1.5/2 Ton) having rated current 21 A Voltage range 160V-270V, IP 20, and provision to display voltage , current, and any fault indication (Make- Electron) incl. necessary connection (incl. supply material like wire, lugs etc if required)and commissioning the same.NS 22 S&F of 250V, 25 A timer controlled single starter for controlling for one room air conditioning machine in S S double door 2+10 way D B encloser CLPT/ABB/Legrand makewith S&F to ceiling elec trical accessaries of front door locking arrangement coita all lonnect -by fnishing the ends of 2x4 & 1x2.5 sq. mm CU wire with dowells solderss socket by crimping method as to Gs,earthing arrangement on wall incl. necessary connection -as per dirvection of EIC i) 25A DP MCB (L&T/ ABB/Legrand) ii) 24 Hrs x 7 days pragrammable Digital timer (L&T make cat no 67DDTo)- 1noiii) 3-Pole power contactor (L&T make cat no MNx22/250V) 1 no iv) 2- Modular AC motor starter ( Legrand /Myrious cat no 67303)-1nov) 1- modulo 10 A modular switch ( make Legraned /myrious ) -1novi) 3-module plate with cover ( make Legrand /myrious ) 1no vii) 25A Auto -off -Bypass SPDT toggle switch ( approved reputed make ) -1no viii) Led indication lamp ( approved reputed make) -1 noiX)Outgoing bakelite connector 32A (Reputed make approved by EIC ) -2 nos

Refer document

INR 3200.0 /-

INR 1.60 Lakhs /-

Name of Work:Annual electrical maintenance charges (FY 2022-23) through PWD for the office building of ADSR,Mekhliganj, Coochbehar--Repairing of EI work incl S&D of maintenance material

Sl. No.	Item Description
1	Supplying and fixing 63A 415V, TPN on load frontoperatedChangeover switch with Sheet Steelenclosure on angle iron frame on wall with nuts bolts etcD-1/2b
2	S&D 230V,4ft,18 watt PC body 2100 lm LED tube (make Philips/ Crompton/Wipro)Mas-18W865 T8I-2100 lmNS
3	S&D 230V,12 watt LED buld(make Philips/ Crompton/Wipro) NS
4	S&D 6 Amp 3 pin flush type plug socket (Anchor)NS
5	S&D 240 V, 6 Amp Piano Key Type Switch (Anchor)NS
6	S&D 16/20 Amp 3 pin flush type plug socket (Anchor) NS
7	S&D 240 V, 15 Amp Piano Key Type Switch (Anchor) NS
8	Supply of 1200mm Sweep ceiling fanscomplete with all accessories having the following specification. Make :-Crompton Rivera High Speed/ Equivalent product of Orient Quasar/ Usha Striker Galaxy having similar specification in all respect) NS
9	Supply of Cable Supplying of one number 1.1 KV GradeXLPE insulated andPVC sheathed aluminium conductor cable ( Armoured ) conforming to IS: 7098 / 1988 with its latest amendment of following size. (Make- KEI/RR/Gloster/Polycab). 4 Core 25 mm² ( connection from MS to HTPN)NS
10	Laying of cable 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 4 core 25 sqmmF1-2(a)
11	Supplying and fixing of 4 Core 25 Sqmm compression type gland incl. finishing endcomplete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables.F4-7©
12	S&D of 60 W LED street light fittings (Make- (make Philips/ Crompton/Wipro) , cat no - TRP-409-70-57-SL-GL-NSGor equivalent) along with accessories NS
13	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 by ISI-Medioum GI pipe. G-1/2(a)
14	Excavation of soil for installation of earth electrode & filling & ramming for SOFT soil. G-1/1(a)
15	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 G-2/3a
16	Connecting the equipments to earth busbar includingS & F . 4 SWG GI (Hot dip) wire of size on wall/floor with stapls buried inside wall/floor as required and making connection to equipments with bolts. Nuts. Washer. Cable lugs etc. as required and mending good damages.G-2/5(a)(i)
17	S&F03 nos 63A Porcelin Fuse unit with complete set and fixing the same on 2"X1X3" woden board with necessary fastnut etc as required NS
18	S&D 6-32 Amp SP 240/415 V MCB of Breaking capacity 10kA & C characteristicsD7-6
19	S&D 63 Amp TP 240/415 V MCB of Breaking capacity 10kA & C characteristicsD7-6
20	S&D 2.5 mfd burst-proof P2/S3 Capacitor (Keltron make)NS
21	Supply & Fixing 240 V, 50 Hz, 1ph OLP 3+ starter with digital display incl S&F 4 Module Switch Board for Split AC machine (1.5/2 Ton) having rated current 21 A Voltage range 160V-270V, IP 20, and provision to display voltage , current, and any fault indication (Make- Electron) incl. necessary connection (incl. supply material like wire, lugs etc if required)and commissioning the same.NS
22	S&F of 250V, 25 A timer controlled single starter for controlling for one room air conditioning machine in S S double door 2+10 way D B encloser CLPT/ABB/Legrand makewith S&F to ceiling elec trical accessaries of front door locking arrangement coita all lonnect -by fnishing the ends of 2x4 & 1x2.5 sq. mm CU wire with dowells solderss socket by crimping method as to Gs,earthing arrangement on wall incl. necessary connection -as per dirvection of EIC i) 25A DP MCB (L&T/ ABB/Legrand) ii) 24 Hrs x 7 days pragrammable Digital timer (L&T make cat no 67DDTo)- 1noiii) 3-Pole power contactor (L&T make cat no MNx22/250V) 1 no iv) 2- Modular AC motor starter ( Legrand /Myrious cat no 67303)-1nov) 1- modulo 10 A modular switch ( make Legraned /myrious ) -1novi) 3-module plate with cover ( make Legrand /myrious ) 1no vii) 25A Auto -off -Bypass SPDT toggle switch ( approved reputed make ) -1no viii) Led indication lamp ( approved reputed make) -1 noiX)Outgoing bakelite connector 32A (Reputed make approved by EIC ) -2 nos