WBPWD/EE/KNHED/NIQ-43/22-23

Amount

SUB HEAD 1 -SITC OF UPS SITC of 20KVA True Online Double Conversion IGBT based UPS system with Advanced DSP based Technology and having minimum output power factor 0.8 with 415V Three phase input & 415V Three phase output, minimum Efficiency 90% and following minimum accessories. a) in built/Separate isolation Transformer with cabinet b) Paralleling kit with patch cord c) Modbus card d) Suitable size Battery rack

e) Total minimum VAH 24000 (SMF battery) for each UPS to provide 30mins. Battery backup at Full load. Make : Amararaja Quanta / Exide Power Safe [ The Agency should provide 3 (three) years warranty & regular maintanance from the date of completion for UPS with isolation Transformer & Batteries.] [ VERTIV make Liebert ITA 20KVA / NUMERIC make Digital HP i33 20KVA/ APC Model No E3SUPS20KVA ]

Supply & Delivery of 1.1 KV grade XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size, and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984 / 3975:1970 /8130:1984/ 3961:1967/ 10418:1982 / 10810:1984 as amended upto date, in respect of component materials and tests, and as per the approved makes list attached herewith. 4 Core 50 Sq.mm

Laying of following 3/3-1/2 /4 core Armour Al Cable on existing Cable tray with necessary holding, binding arrangement, support etc if required as per direction of the EIC. 4 Core 50 Sq.mm

Supply & Fixing of perforated GI cable tray with perforation not more then 17.5% suspended from ceilling 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. with 25x25x3 mm angle iron support- 300x50x1.25mm (18SWG)

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 50 Sq.mm

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 : 4 Core 50 Sq.mm

Cost of iron clamp 8"x12" x1' for laying PVC conduit over the existing laying cable on wall as per GS

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch [Legrand - Myrius(6Nos) & Arteor, black colour(4Nos)] 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

Supply & Fixing 240 V, 3 nos. 16 A, 3 pin Modular type plug socket with 3 nos. 16A Modular type switch [Legrand - Myrius(12Nos) & Arteor, black colour(6Nos)], 20A Modular switch type SP MCB (C-Curve) and Indicator without plug top on 2 row 12 Module GI Modular type switch board with 2 row 12 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.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket with 20/25A Modular switch (Legrand - Myrius) type SP 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.

Supplying and fixing double door 4way Vertical 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.with both side cable end box INCOMING- Supplying and fixing 415 V, 160A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in DBs and necessary connection -1No. OUTGOING- Supplying and fixing 240V 63A TP MCB of Breaking capacity 10kA & C characteristics on 1din rail of existing DBs and necessary connection-4 nos.

Supplying and fixing 415V 6/10A, 4 way TPN MCBDB (Legrand/L&T make) comprising with of 1no. 63A FP Isolator and 12 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

S&F 415V, 63A TPN On load front operated change over with SS enclosure (Make : L&T, Cat. No. CO106300SOO) on angle iron frame on wall fixed for heavy type GI Z clamp with fastner incl. S&F 3 nos. DIN type HRC fuse with S&F special type 2 nos. SS Cable end box (16 SWG) of suitable size for incoming & outgoing cable fixed at both end of SFU with nut, bolt & washer etc. incl. powder coated painting as per direction of EIC

Distn. Wiring in 1.1 Kv gr. Single core stranded ‘FRLS’ PVC insulated & unsheathed cu. wire in 20/25 mm size PVC rigid conduit ‘FR (precession) incl. necy. Fitting as reqd. 2 x 1.5 sqmm + 1 x 1.5sqmm for ECC for loop in-out for 15w circular light points.

2 x 2.5 sqmm + 1 x 1.5sqmm for ECC

2 x 4 sqmm + 1 x 2.5 sqmm for ECC

2 x 10 sqmm + 1 x 6 sqmm for ECC

4 x16 sqmm + 2 x 10 sqmm for ECC

Finishing end of copper wire and PVC/Al cable of the fol;owing sizes by crimping method as per GS 10 sqmm

S & F of 240/415 V, 63 A 4pole MCB isolator on din rail of existing DBs & necessary connection ( make- Legrand, Cat no-40652

S & F indoor 18 Watt Round type LED Fittings complete on false celing with necy. Connetion asper direction of EIC.(Make Philips cat no-DN395BLED200S-3000PSRWH /equivalent product of Crompton/Wipro having similar specification in all respect.)

Supplying and fixing 230V 6/10A, 2+10 way SPN MCBDB (Make: Legrand) double-door with IP-42/43 protection, surface 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 230V 6/10A, 2+6way SPN MCBDB (Make: Legrand) comprising of 1no. 63A DP Isolator & 6nos. (6- 32)A SPMCB double-door SPN MCB Distribution Board with IP-42/43 protection, surface 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

Terms and condition The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them. Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of Work/submission of bill. If any refurbished material is supplied and installed, penal action will be taken as per existing rules

Special Terms and Conditions 1. It is stated that the above work place is existing COVID Hospital, In case of any mishap or accidental to any staff that deputed by the agency the whole responsibility is to be borne by the concern agency. 2. The Agency shall be responsible for provisioning of all COVID safety measures including regular sanitiziation of work places, vaccination of employees and compliance of stated directive and COVID appropriate norms. 3. All the issues related to the safety of the staffs should be taken care by the agency itself. (Rate should be quotated including all taxes and duties)

Defect Labilities period for 02 year from the date of completion of work. (Rate should be quotated including all taxes and duties)

M/s Singh Electrical Works

PARTHA SARKAR

STANDARD BUILDERS

C. CHOWDHURY AND CO