DWSD Dhanbad 09-2023-24

Amount

11KV starter pannel

Cost for S/F of incomming VCB contactor as per rated voltage 12KV, Rated current-63A, Frequency-50Hz, Insulation level-28KV/75KV short Circuit current detection-set, short circuit making current-66KV/PK ,Operating sequence 0-03s-Co-3min-co closing coil supply voltage-110V DC, Operating coil supply voltage-110V DC, Motor supply voltage-110V DC, Operating Mechanism-EL2 C.T. Ratio- 200/1 of ABB make.

Repairing of 630A (ABB make) VCB and changing of its damaged parts such as

Vaccum Tube-3nos

Glass insulater-3nos

Port Insulater- 3nos

C.T. moulded type (Ratio 200) - 3nos

Cost towards S/F of P.T. (Ration 11KV/V3/110V (RYB) mounted type of pragati electrical make

S/F of earth protection relay (Model-REJ-601 for 11KV incomer pannel as per sample

Cost for S/F of motor protection relay model REN-610 with materials and technician charges

S/F of single phase preventor relay of 110V DC as per sample for 6 Nos starter

S/F auxalary relay model (CRM 110 DCA)

S/F of 2 pole MCB-10A/110V model K12 with material charge

S/F of different indication lamp such as spring charge, breaker charge, breaker in rust, breaker in service, breaker on and auto trip indicator for 6 Nos starter

11KV starter Cum Control Pannel

Cost for S/F of 11KV soft starter (Jaishree make) and changing of its damaged parts such as magnatic coil complete set

CTMR Relay

Auxallary contactor model No- NF22E-11

Battery Bank System

Cost toward S/F of automatic 110V floot & boost battery charger unit with control pannel, indicater sefety device battery level indication etc inclosed in sheet metal box and doing all line connection and testing

Cost for supply fitting and installation of 110V DC battery bank up 55Nos of cells exide make VRLA type (Sealed maitenance ) 2V, 100AH x 55 Nos and jointing and making connection to make the battery bank as required etc all complete

Cost for Supplying and laying of 400 mm sq. x 3 core 11KV grade armoured Aluminium conductor PVC insulated and PVC sheated-120 mtr (for connection of APFC panel) with laying of cable charges

Repairing of 500 KVAR APFC Panel (Madhav make) 3 step changing of its damaged parts such as auto change over contactor-3 set, capacitor blaster-3nos, auto change over relay-3nos, isolator relay-1set different indicating lamp-6nos P.F. meter-1no etc and doing fresh wiring and testing on load

Cost for S/F of temination Kit (11KV grade) with lugs insulating materials, heat shrinkage type with materials and labour charges

Cost for repairing of Tap changer of panel and changing of its damaged parts such as auto voltage regulator relay (Model EE 301E EMCO Make) digital volt meter-1no(15KV) digital Amp. meter-1no, timing relay-1no (120Sec) as per sample and testing of load

Cost for overhauling of 575KW (Jyoti make) C/F motor operated on 11KV, dismentling heating, varnishing, assembly of the motor and testing on load with all labour tools and tackles with transporting charge including changing of damaged bearing etc.

Repairing of 575 KW C/F pump (Jyoti make) and changing of its damaged parts such as bearing-shaft sleeve, CI bearing housing-2nos, check nut-2nos, paper packing, nut-bolt etc all complete with materials and labour charge.

Cost for replacement of 500mm dia heavy duty sluice valve(PN-1.6) with rubber insertion-6kg, HT nut-bolt-48nos with materials and labour charge of reputed make.

Cost for supplying and fitting of 500mm sq. dia NR valve heavy duty (PN-1.6) with rubber insertion-6kg, nut + bolt + washer-48 Nos with materials & labour charge of repurted make.

Cost for SITC of 40 watt semi integrated solar street light, luminary including battery in side, GI pole-6mtr, structure, arms, nut & bolt etc suitable SPV moduls, 2.5 mm sq. x 2 core wire for connection with labour charges, tools & tackles etc and testing (make Havells, Exide and ISI marked) with CP and OHC

Reliable Systems