Electrical renovation of Officer Lounge and dining room Phase 01 (OLDR Ground floor) at Old Hostel Building of Reserve Bank Staff College, Chennai

Laying and Jointing PVC Pipe. Heading

Supply, Installation, Testing and Commissioning (SITC) of 8-way double door, factory fabricated, powder coated, metal body, vertical type, three phase (VTPN) electrical distribution board (DB) of approved make with the following as incomer and outgoing MCBs. Works includes wall cutting, chasing, concealing the DB's and taking away all circuit wirings by providing necessary DB knockouts along with required no. of suitable sized, rigid MMS PVC conduits in concealed fashion along with required bends, couplers, connectors & clamps, etc., and refinish the same to match with original wall surface. Work includes re-terminating the disconnected / new incomer cables with clamps and taking away individual outgoing circuits, internal wirings, earth terminations, etc., in a balanced manner. Work also includes providing incomer / outgoing cable and wire terminations using proper sized SS /brass glands, copper lugs, etc., providing required no. of dummies, etc. Work includes providing suitable sized, closed type PVC / MS boxes (if required / directed) for keeping extra cable / wires and taking away incoming and outgoing circuit wirings, also providing minimum 2 no. of spare / additional 1 inch rigid MMS empty PVC pipes above / below upto false ceilings / flooring respectively in a concealed manner for future use. All the provided below MCBs shall have to be minimum 10kA short circuit current capacity and C curve type.

Supply, Installation, Testing and Commissioning (SITC) of 4-way double door, factory fabricated, powder coated, metal body, vertical type, three phase (VTPN) electrical distribution board (DB) of approved make with the following as incomer and outgoing MCBs. Works includes wall cutting, chasing, concealing the DB's and taking away all circuit wirings by providing necessary DB knockouts along with required no. of suitable sized, rigid MMS PVC conduits in concealed fashion along with required bends, couplers, connectors & clamps, etc., and refinish the same to match with original wall surface. Work includes re-terminating the disconnected / new incomer cables with clamps and taking away individual outgoing circuits, internal wirings, earth terminations, etc., in a balanced manner. Work also includes providing incomer / outgoing cable and wire terminations using proper sized SS/ brass glands, copper lugs, etc., providing required no. of dummies, etc. Work includes providing suitable sized, closed type PVC / MS boxes (if required / directed) for keeping extra cable / wires and taking away incoming and outgoing circuit wirings, also providing minimum 2 no. of spare / additional 1 inch rigid MMS empty PVC pipes above / below upto false ceilings / flooring respectively in a concealed manner for future use. All the provided below MCBs shall have to be minimum 10kA short circuit current capacity and C curve type

Supply, Installation, Testing and Commissioning (SITC) of 4-way double door, factory fabricated, powder coated, metal body, Horizontal type, three phase (HTPN) electrical distribution board (DB) of approved make with the following as incomer and outgoing MCBs. Works includes wall cutting, chasing, concealing the DB's and taking away all circuit wirings by providing necessary DB knockouts along with required no. of suitable sized, rigid MMS PVC conduits in concealed fashion along with required bends, couplers, connectors & clamps, etc., and refinish the same to match with original wall surface. Work includes re-terminating the disconnected / new incomer cables with clamps and taking away individual outgoing circuits, internal wirings, earth terminations, etc., in a balanced manner. Work also includes providing incomer / outgoing cable and wire terminations using proper sized SS/ brass glands, copper lugs, etc., providing required no. of dummies, etc. Work includes providing suitable sized, closed type PVC / MS boxes (if required / directed) for keeping extra cable / wires and taking away incoming and outgoing circuit wirings, also providing minimum 2 no. of spare / additional 1inch rigid MMS empty PVC pipes above / below upto false ceilings / flooring respectively in a concealed manner for future use. All the provided below MCBs shall have to be minimum 10kA short circuit current capacity and C curve type

Supply, installation, testing and commissioning (SITC) of 12 way double door, factory fabricated, powder coated, metal body, horizontal type, single phase (SPN) electrical distribution board (DB) of approved make with the following as incomer and outgoing MCBs. Works includes wall cutting, chasing, concealing the DB's and taking away all circuit wirings by providing necessary DB knockouts along with required no. of suitable sized, rigid MMS PVC conduits in concealed fashion along with required bends, couplers, connectors & clamps, etc., and refinish the same to match with original wall surface. Work includes re-terminating the disconnected incomer cables with clamps and taking away individual outgoing circuits, internal wirings, earth terminations, etc., in a balanced manner. Work also includes providing incomer / outgoing cable and wire terminations using proper sized SS/ brass glands, copper lugs, etc., providing required no. of dummies, etc. Work includes providing suitable sized, closed type PVC / MS boxes (if required / directed) for keeping extra cable / wires and taking away incoming and outgoing circuit wirings, also providing minimum 2 no. of spare / additional one inch rigid MMS rigid empty PVC pipes above / below upto false ceilings / flooring respectively in a concealed manner for future use. All the provided below MCBs shall have to be 10kA short circuit current capacity and C curve type

SITC of 6-way vertical type Three phase (VTPN) power distribution board (Raw power-PDB) at Officer & VIP lounge: Supply, Installation, Testing and Commissioning (SITC) of 6-way double door, factory fabricated, powder coated, metal body, vertical type, three phase (VTPN) electrical distribution board (DB) of approved make with the following as incomer and outgoing MCBs. Works includes wall cutting, chasing, concealing the DB's and taking away all circuit wirings by providing necessary DB knockouts along with required no. of suitable sized, rigid MMS PVC conduits in concealed fashion along with required bends, couplers, connectors & clamps, etc., and refinish the same to match with original wall surface. Work includes re-terminating the disconnected incomer cables with clamps and taking away individual outgoing circuits, internal wirings, earth terminations, etc., in a balanced manner. Work also includes providing incomer / outgoing cable and wire terminations using proper sized SS/ brass glands, copper lugs, etc., providing required no. of dummies, etc. Work includes providing suitable sized, closed type PVC / MS boxes (if required / directed) for keeping extra cable / wires and taking away incoming and outgoing circuit wirings, also providing minimum 2 no. of spare / additional one inch rigid MMS rigid empty PVC pipes above / below upto false ceilings / flooring respectively in a concealed manner for future use. All the provided below MCBs shall have to be 10kA short circuit current capacity and C curve type

Supply, Installation, Testing and Commissioning (SITC) of 8-way double door, factory fabricated, powder coated, metal body, vertical type, three phase (VTPN) electrical distribution board (DB) of approved make with the following as incomer and outgoing MCBs. Works includes wall cutting, chasing, concealing the DB's and taking away all circuit wirings by providing necessary DB knockouts along with required no. of suitable sized, rigid MMS PVC conduits in concealed fashion along with required bends, couplers, connectors & clamps, etc., and refinish the same to match with original wall surface. Work includes re-terminating the disconnected incomer cables with clamps and taking away individual outgoing circuits, internal wirings, earth terminations, etc., in a balanced manner. Work also includes providing incomer / outgoing cable and wire terminations using proper sized brass glands, copper lugs, etc., providing required no. of dummies, etc. Work includes providing suitable sized, closed type PVC / MS boxes (if required / directed) for keeping extra cable / wires and taking away incoming and outgoing circuit wirings, also providing minimum 2 no. of spare / additional one inch rigid MMS rigid empty PVC pipes above / below upto false ceilings / flooring respectively in a concealed manner for future use. All the provided below MCBs shall have to be 10kA short circuit current capacity and C curve type.

Power enclosure: Supply, installation, testing and commissioning of single door 2 way factory fabricated metal enclosure including metal back boxes with circuit wiring termination, internal wiring, blanking plate, input and output knockouts etc. work includes supply and fixing of 25 A, sensitivity 30 mA, 2 Pole ELCB, 10kA breaking capacity- 1 no. The enclosure shall be concealed in wall by chasing with required tools and labour etc. Works also include all hardware and accessories like clamps, nutbolts, anchor fasteners, ss glands etc of approved make and to complete the above works in all aspects and as directed by Bank engineer and architect drawings. Work also includes providing necessary input and output concealed wall / floor piping’s using sl.no.18 &19 quantity upto the electrical equipments like Bain marie etc.

AC indoor power enclosure: Supply, installation, testing and commissioning of single door 4 way factory fabricated metal enclosure including metal back boxes with circuit wiring termination, internal wiring, blanking plate, input and output knockouts etc. work includes supply and fixing of 25 A, sensitivity 30 mA, 4 Pole MCB, 10kA breaking capacity- 1 no. The enclosure shall be concealed in wall by chasing with required tools and labour etc. Works also include all hardware and accessories like clamps, nutbolts, anchor fasteners, ss glands etc of approved make and to complete the above works in all aspects and as directed by Bank engineer and architect drawings. Work also includes providing necessary input and output concealed floor / wall piping’s using sl.no.18 &19 quantity upto the indoor AC units etc.

AC outdoor boxes: Supply and fixing of new IP-55 based, suitable sized weather proof, outdoor type 4 way flush mounted type PVC box consists of incoming and outgoing knockouts along with 25A four pole MCB-1 no. for control of the Outdoor AC unit. Works also include all hardware and accessories like clamps, nutbolts, anchor fasteners etc of approved make and to complete the above works in all aspects and as directed by Bank engineer and architect drawings. Work also includes providing necessary lugs, input and output SS cable glands etc.