Electrical maintenance work of Gym room, TV room, medical room, study room, and common room, replacement of faulty submain of cluster F at Under graduate hostel for Girls and detection of fault, replacement of faulty LT cables at Dhaka complex, University of Delhi; 1 Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 2 3.5C X 300 sq. mm 3 3.5C X 50 sq. mm 4 Laying of one number PVC insulated and PVC sheathed / XLPEpower cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, refilling the trench etc as required. 5 Above 35 sq. mm and upto 95 sq. mm 6 Above 185 sq. mm and upto 400 sq. mm 7 Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 8 3.5C X 50 sq. mm 9 4C X 16 sq. mm 10 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 11 2X6sq.mm+1 X6sq. mm earth wire 12 2X10 sq. mm +1 X 6 sq. mm earth wire 13 Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess,complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 14 12Way Double door 15 Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, C curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. 16 Single pole 17 Double pole 18 Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 19 40A 20 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required. 21 3x1.5sq.mm 22 3x2.5 sq.mm 23 3x4 sq.mm 24 Supplying and fixing following size/modules GI box along with modular base and cover plate for modular switches in recess etc as required. 25 3 Module (100mmX75mm) 26 6 Module (200mmX75mm) 27 12 Module (200mmX150mm) 28 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 29 5/6 A switch 30 3 pin 5/6 A socket outlet 31 15/16A Switch 32 6 pin 15/16 A socket outlet 33 Supplying & fixing suitable size GI box wih modular plate and cover in front on surface or in recess including providing and fixing 25 Amodular socket outlet and 25 A modular SP MCB, C curve including connections, painting etc. as required. 34 Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMM/W) minimum 6.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS : 374- 2019), THD less than 10%, electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. 35 Supplying and fixing of two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required. 36 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed heavy class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 37 Group A 38 Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. 39 Group A 40 Rewiring for light point/ fan point/ exhaust fan point/ call bell point with cable sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core as earth wire in existing surface/ recessed steel/PVC conduit including dismantling as required. 41 Group A 42 Supplying and fixing brass batten/ angle holder including connection etc. as required. 43 Providing and fixing M.S. fan clamp type I or II of 16 mm dia M.S. bar, bent to shape with hooked ends in R.C.C. slabs or beams during laying, including painting the exposed portion of loop, all as per standard design complete. 44 Supply and fixing of suitable size G.I. box with modular plate and cover on front or surface in recess including providing and fixing 6 pin 5/6 & 15/16A modular socket outlet and 15/16A modular switch, connection etc.as required. 45 Supplying and fixing of following sizes of heavy class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. 46 20 mm 47 25 mm 48 Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A C curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. 49 Supplying and fixing 20 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 20 A C curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. 50 Supplying and fixing 30 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 30 A C curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. 51 Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia. 52 Pipes, cables etc. exceeding 80 mm dia. butnot exceeding 300 mm dia 53 pipes, cables, etc. not exceeding 80 mm dia. 54 Detection of fault in HT/LT underground cable of all size with FLC Machine which includes pin pointing of fault, disconnection of cable from both end complete as required. a) For First fault 55 Detection of fault in HT/LT underground cable of all size with FLC Machine which includes pin pointing of fault, disconnection of cable from both end complete as required.b) For subsequent fault 56 Supply of one number PVC insulated and PVC sheathed / XLPE aluminium conductor armoured power cable of 1.1 KV grade of size 3.5C x300 sqmm etc as required. 57 Supplying and Fixing of snap-on DLP trunking of size 80mm x 50 mm woth cover and including accessories such as Flat angle. |end caps, internal/external angle support etc. on the wall/surface complete all as requied. 58 supply of one number PVC insulated and PVC sheathed / XLPE aluminium conductor armoured power cable of 1.1 KV grade of size 3.5C x50 sqmm etc as required. 59 supply of one number PVC insulated and PVC sheathed / XLPE aluminium conductor armoured power cable of 1.1 KV grade of size 4 x16 sqmm etc as required. 60 Supply, installation, testing and commissioning ofbase mounting LCD type 3 Phase 4 Wire kWh meter ( 3Ph 4 W kWh CT op base mtg 240V, /5A, Acc 0.5s) suitable for operation with CT, in existing meter box including all required mounting accessories complete as required. Equivalent to Lauritz Knudsen model no ER300P, Cat No.WR301BC3C00. 61 Supply and fixing of Sheet moulding compound (SMC) 3 phase meter box having double door,viewing window cutout for cable entry, shockproof, suitable for fixing of 3 phase 4 wire kwh meter including all required mounting accessoriesetc,as required.
