tender for replacement of very old and damaged lt panel and allied works at pkt-10b dda flat jasola vihar bps in okhla constituency ac-54. , lt distribution panel sheet steel enclosure made out of 2 mm crca sheet totally enclosed, powder coated free standing, floor mounted type, dust& vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets to provide ip-54 protection .the each part of the fabricated panel will be strictly subjected to seven tank treatment. the various components, assemblies and sub equipments of the panel will be as per standard given in relevant is. the bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized in aluminium. the control wiring of the panel will be done with pvc flexible copper wires of 1.5 mm cross section. each wire will be terminating with a ferule crimped to the wire. the panel size must be of 1800mmx1800mmx450mm mounted on ms angle having 4 legs of 1 feet height. , mccb 125 amp. 4 pole 3phase high breaking capacity 50ka 50hz, 430v with spreader & handle make : l&t/ siemens/ schneider/ havells/ djb approved make.. , mccb 63 amp. 4 pole 3phase high breaking capacity 50ka 50hz, 430v with spreader & handle. make: l&t/ siemens/ schneider/ havells/ djb approved make. , mccb 415v, 4 pole, 3 phase 50ka 50hz, 40 annual periodical maintenance with spreader & handle. make : l&t/siemens/schneider/havells/djb approved make.. , mcb single pole 6 amp. make:- l&t/havells/schneider/ djb approved , mcb triple pole 32 amp. make :-l&t/havells/ djb approved , mcb triple pole 63 amp. make:- l&t/havells/ djb approved , power capacitors(heavy duty) 415v unit of 10 kvar make:- havells /l&t/ djb approved , shunt power capacitors(heavy duty) 415v unit of 5 kvar make :- havells /l&t/ djb approved , over load relay 24-32 annual periodical maintenance make:-l&t/siemens/ djb approved , over load relay 15-22 annual periodical maintenance make:- l&t/siemens djb approved , over load relay 6-9 annual periodical maintenance make:- l&t/siemens djb approved , digital amp. meter make ae/l&t/ djb approved , digital volt meter 0-500v .make:- ae/l&t/ djb approved , motor protection/phase failure relay make:- l&t/siemens/ djb approved , power contactor 220v 3phase 32 amp. make:- l&t/siemens/ djb approved , power contactor 220v 3phase 25 amp. make:-l&t/siemens/djb approved , power contactor 220v 3phase 16 amp. make:- l&t/siemens/ djb approved , star delta timer on delay. make:- l&t/siemens/ djb approved , indicating lights led type ryb & on/off make:-l&t/havells/ djb approved , supply of on / off push button. make:- l&t/havells/ djb approved , providing and fixing of suitable size ct 50/5, & 30/5. make:- ae /advance/ djb approved , on load change over switch 200 amp. 415v, open execution type make:- l&t/havells/c&s/ djb approved , supply of flexible copper cable 16 sq mm single core. make: grandlay/havells/djb approved , fitting of the above components in panel enclosure with terminal blocks, channels, ferrules, thimble, support insulator on bus bar, required hard wares, control wiring in 1.5 sq. mm, 2.5 sq.mm & 4.00 sq.mm wire complete in all respect. job including making of star delta starter provision in panel. , dismantling of old panel, structure, damaged components and installation of new panel at site by making foundation, termination of cable both incoming and outgoing side, including cable connections. this includes cartage ,loading and unloading by crane or heavy labour etc. , providing of energy efficient totally enclosed fan cooled (tefc) squirrel cage induction motor (ie2), enclosure confirming to protection ip55, horizontal foot mounted induction motor, continuously rated suitable for operation 415 +/- 10% v, 3 phase 50hz+/- 5% ac supply with ambient 50 degree c, class f insulation and altitude less than 1000 m above msl and confirming to iec: 60034-1 & is 12615:2018. rating: 15 hp/11kw. pole : 04 pole rpm: 1500 make: abb/kec/cg power/bharat bijli/djb approved. , dismantling of old damaged motor from base frame, removing of electric connection from panel and fixing of new motor at base frame with nut bolt and washer , providing of suitable size coupling set, coupling with existing pump, connection of cable from lt panel to starter. the job also includes cutting, fitting and welding of base frame and alignment of pump set at base frame. , providing and fixing 25 mm x 5 mm g.i. strip in 40 mm dia. g.i. pipe from earth electrode including connection with g.i. nut bolt, spring, washer excavation and re-filling etc. as required. djb sor e&m 2024-25 item code - 35.1.11 , earthing with g.i. earth pipe 4.5 meter long, 40 mm dia including accessories, and providingmasonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. djb sor e&m 2024-25 item code - 35.1.2 , testing & commissioning of panel, as per required parameters with relevant is. testing of the panel prior to switching on as follow :- i) 1. continuity and earth testing ii) 2. meggaring of all equipments for phase to phase, neutral to body, neutral to earth and phase to earth. 3. checking for all tightness of nut and bolts. 4. alignments of doors etc. 5. interlocking tests. 6. all function tests.