SPECIAL REPAIR TO COMPLETE REWIRING AND UPGRADATION OF ELECTRICAL LIGHTING OF BLDG NO P-02 AND UPGRADATION OF EXISTING TRANSFOERMERS TO 630 KVA IN THE AREA OF AGE E/M-II UNDER GE 865 EWS

Amount

Taking down carefully copper/Aluminum point wiring (Light, Fan, Socket or power) complete fitting such as switches, ceiling, regulator, sockets etc removing materials to be store for keeping in safe custody for taking credit and making good disturbed surfaces of walls, floors etc completed all as specified and directed by Engr-in-Charge.

M&L for point wiring with copper conductor cable Multistrand, single core 1.5 Sqmm size for one light point or bell point /Ex: fan Point controlled by one switch including one run of 1.5 Sqmm multistrand PVC copper conductor cable for earth continuity in and including PVC casing and capping of approved size and quality fixed on walls/ceiling including rectangular PVC/Wooden/MS box board heavy duty type for mounting switches /sockets etc complete all as Specified and directed by Engr in Charge.

All as per item No 2 but for 5 Amps Socket Outlet Combination in same Board with 1.5 sq mm cable complete all as specified and directed by Engr in Charge.

All as per Item No 2 but for 5 Amps Switch Socket Combination in independent board with 1.5 Sqmm Cable complete all as specified and directed by Engr in Charge.

All as per item No 2 above but for power point 3 pin switch socket 15 Amp with PVC copper conductor cable multistrand unsheathed 2.5 Sqmm on independent board incl one run 1.5 Sqmm multistrand PVC copper conductor cable for earth continuity in and including PVC casing and capping fixed on wall incl including PVC box 2 mm complete all as specified and as directed by Engr in Charge.

Supply and replacement of Socket outlet 3 pin 5 Amps flush type.230 volts complete all as directed.

Supply and replacement of switch Socket combination 3 pin 5 & 15 Amps flush type.230 volts complete all as directed.

M&L in replacement ofswitch socket combination 3 pin 5 amp complete all as specified and directed.

M&L in replacement of switch piano 5 Amp complete all as specified and directed.

Supply and fix as in repair decorative ultra slim square profile linear LED lighting fixtures with extruded polycarbonate ,enviromental friendly ,energy efficient ready to use pack of Delite LED of capacity 18 W LED 6500K , 4 feet long (white colour) having driver ,connector block etc complete with all accessories prewired and connecting electrically to ceiling rose using PVC insulated and overall sheathed flexible copper conductor cable of size 0.75 Sqmm 3 core all as required at site or directed by Engr in Charge.

Supply and fix as in repair decorative ultra slim square profile linear LED lighting fixtures with extruded polycarbonate ,enviromental friendly ,energy efficient ready to use pack of Delite LED of capacity 9 W LED 6500K , 2 feet long (white colour) having driver ,connector block etc complete with all accessories prewired and connecting electrically to ceiling rose using PVC insulated and overall sheathed flexible copper conductor cable of size 0.75 Sqmm 3 core all as required at site or directed by Engr in Charge.

S&F in replacement of old U/S Lamp LED 7 Watt, 230 volts 50 Hz AC complete all as specified.

S&F in replacement of old U/S 2'x2' Recess mounting LED Ceiling Panels white LED Luminaries white powder coated sheet housing LED seamless front frame with white coloured flat acrylic with Ceiling layout of capacity 36 watt (2x2) LED extruded alluminium heat sink includig driver projected in false celing complete all as specified and directed by Engr in Charge.

S&F in replacement of old U/S 1'x1' Recess mounting LED Ceiling Panels white LED Luminaries white powder coated sheet housing LED seamless front frame with white coloured flat acrylic with Ceiling layout of capacity 18 watt (1x1) LED extruded alluminium heat sink projected in false celing complete all as specified and directed by Engr in Charge.

M&L for ceiling rose surface bakelite 65x50 mm two to three terminals complete all as specified and direted by Engr in Charge.

M&L for lamp holder PVC/polycarbonate type with back platesuitable for batten fittings complete all as specified and directed by Engr in Charge.

S&F sheet metal enclosure with socket plug top and MCBs single pole and earth enclosure with a 3 pin and earth plug and socket complete with one MCB 20 Amps, single phase complete.

S&F in replacement of any size and provide new sheet metal distribution board iron clad, VTPN, double door with Acrylic door IP-43 IK-09 , 12 ways, protection suitable for MCCB as incomer and MCB as outgoing 415 Volts 3 Phase 50 Hz , complete with appropriate size copper Bus Bar and netural link confirming complete with one MCCB 4 Pole 415 Volts 160 Amp rating, thermal magnetic with rupturing cap 25 KA of the same make as of distribution board & including cutting to wall for fixing DB and making good the disturbed wall surface all as reqd at site including testing complete all as specified and as directed by the Engr in Charge .

S&F in replacement of Old UNSV sheet metal enclosure SPN for DBs with 200 Amps bus bar of 12 way 240 volts with blank plate Double Door all as directed by Engr-in-Charge.

S&F in replacement of Old UNSV sheet metal enclosure SPN for DBs with 200 Amps bus bar of 8 way 240 volts with blank plate Double Door all as directed by Engr-in-Charge.

Supply and fixing SPN DB 4 ways with 200 amps rated busbar 240 volt double door completed all as specified and directed by Engr-in-Charge.

S&F in replacement of Old U/S MCB single phase (SP), 6 to 32 Amps 240 Volts C Curve complete all as spcified and directed by Engr in Charge.

S&F MCB SPN,C- curve, 230 volt 63 amp 10KA complete all as spcified and directed by Engr in Charge.

S&F MCB TPN,C- curve, 230 volt 63 amp 10KA complete all as spcified and directed by Engr in Charge.

M&L in replacement for sub main wiring with 2 runs of FRLS PVC insulated multistrand, copper conductor cable of size 6 Sqmm along with one run of 6.00 sqmm PVC insulated cable 1100 volts multi stranded copper conductor as earth wire in and including PVC casing & capping.

M&L in replacement for sub main wiring with 2 runs of FR PVC insulated multistrand, copper conductor cable of size 4.0 Sqmm along with one run of 4.00 sqmm PVC insulated cable 1100 volts multi stranded copper conductor as earth wire in and including PVC casing & capping.

M&L in replacement for sub main wiring with 2 runs of FR PVC insulated multistrand, copper conductor cable of size 2.5 Sqmm along with one run of 2.50 sqmm PVC insulated cable 1100 volts multi stranded copper conductor as earth wire in and including PVC casing & capping.

M&L for earthing complete with galvanized steel earth plate electrode of size 60cm x 60 cm x 6.30 mm buried directlyin the ground to a depth not less than 2.25 mtr with top edge not less than 1.5 mtr below GL connected to and including GI earth wire 4mm dia and GI Pipe 15 mm dia light grade pipe for earthing protection to the extend of max 7.5 Mtr connected to the plate by mean of GI nut, bolts, washers and further to test point by provn of Charcoal salt etc complete with all as per SSR Part- I electrical plate No-05 PCC Chamber in PCC 1:3:6 type C-2 frame cover MS funnel GI watering pipe including earth work for excavation and removal of surplus soil complete all as specified and directed by Engr in Charge.

Supply, laying, jointing and testing LT underground cable heavy duty 1100 volts grade PVC insulated steel wire or tape armoured and overall PVC sheathed of size 185 Sqmm 3.5 core laid in trenches/poles/loop including Brass terminal lugs etac complete all as specified and directed by Engr in Charge

Excavation in trenches not exceeding 1.5 Mtr wide & not exc.1.5Mtr in depth for taking out/laying of under ground cable/erecting of poles/stay in any type of hard dense soil complete all as specified and directed by Engr in Charge.

Removal of surplus excavated material to a distance not exc.50 Mtr and deposing where directed at a level not 1.5 Mtr above the starting point in any type of soil comp complete all as specified and directed by Engr in Charge.

Returning & filling in including spreading levelling watering & well ramming in layers not exc 25 cm thick in any type of soft lose soil complete all as specified and directed by Engr in Charge.

Material and labour for sand in trenches as in cushioning to under ground cable spreading, levelling hand punning complete all as specified and directed.Note- Punned down thickness will be measured for payment purpose completed all as specified and directed by Engr-in-Charge.

Supplying and laying in replacement of Un-reinforced precast concrete pre- cast cover LV type-1Flat size 250x 150x40mm complete all as specified and directed by Engr in Charge.

Supply install, testing and commissioning, floor mounted transformer of capacity 630 KVA, step down outdoor type 50 Hz AC, oil immersed naturally air cooled having no load voltage ration 11 KVA/433V complete with standard fittings, HT 11 KV/433 V corresponding to principal tapping, copper wound,delta connected primary side (HV side) and star connected on secondary side (LV side) in constant out put so as to alter/vary secondary voltage in steps of + 2.5% to 7.5% by means of manual of OFF LOAD taps changing arrangments, the limit of teperature rise after continous full load run as measured by oil thermometer shall not exceed 50 degree centigrade over maximun ambient temparature prevalling at site as per IS-2026 and BEE level-2 type (IS-1180), incl Buchholz relay, WTI , OTI complete with following fittings and accessories including Burnt clay fly ash building bricks designation 75(Kg/Cm2) suitable platform for 630 KVA transformer (0.5 mtr below ground level and 1.25 mtrs above ground stone aggregate) below foundation, 0.60 CM working space required around the transformer, RCC 1.2.4 type B-1(using 20 mm graded stone aggregate) 15 cm thick flooring over platform plastering to exposed surface of masonary work incement mortar 1:4, 15 mm thick and finished with two coats of cement base paint over a coat primer including excavation returning filling in and removing all as directed including the following:- (a) Three Nos porcelain bushings HT 11 KV with brass bushing roads nuts and wahsers inside cable end box. (b) One cable terminals LV side consisting of 04 Nos porcelain bushing rods, complete with nuts and washers with two Nos cable gland suitable 3.5 core 185 Sqmm LT U/G cable. (c) Oil conservator filter type drain valve and oil level gauge. (d) Dehydrating breather with fast fill of dehydrating agent. (e) Explosion vents. (f) Thermometer pocket on tank cover. (g) Rating plate and terminal marking plate. (h) The earthing terminal two nos to tank to failat fixing of earth strip. (j) Oil level gauge. (k) Lifting lugs. (l) Oil filling hole with cap/plug with connection plate complete. (m) Air relief valve plug. (n) Initial filling of transformer oil. Note: Before dispatching the transformer factory testing to be carried out at OEM permisses in presence of rep of Accepting Officer.

Supply and laying unreinforced pre cast concrete cable cover class HV, Type 1, flat, size 300 mm x 180 mm x 40 mm completed all as specified and directed by Engr-in-Charge.

Supply and laying 100 mm bore GI pipe “Light Grade” with all fitting and fixed complete to walls and ceilings or laid in floors in trenches, under floors, roads, along poles for protection of cables, including sealing endscompleted all as specified and directed by Engr-in-Charge.

Supply laying and testing of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts Earthed, grade cross sectional area 95 sq. mm 3 core completed all as specified and directed by Engr-in-Charge.

Supply and fix cable jointing kit for 11 KV grade cable for outdoor termination , heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Alluminium conductor cable of size 95 sqmm completed all as specified and directed by Engr-in-Charge.

M&L of earthing of machinery/equipment Installed at power house/substation, using 32 x 6 mm galvanized MS strip and MS galvanized plate of size 600 x 600 x 6 mm ,as earth electrode complete all as specified & directed.

darshan kumar gandhi