124940 Annual Plan-DPT- 2025-26- RENOVATION OF VETTILAPPARA HIGH SCHOOL GROUND-INSTALLATION OF FLOOD LIGHT -ATHIRAPILLY DIVISION- CHALAKUDY BP-General Electrical Work

Work Name:Annual Plan-DPT- 2025-26- RENOVATION OF VETTILAPPARA HIGH SCHOOL GROUND-INSTALLATION OF FLOOD LIGHT -ATHIRAPILLY DIVISION- CHALAKUDY BP-General Electrical Work

nd providing the following sizes of bolt and nut with washers on the existing M.S box/ earth bus etc. as required including drilling necessary holes as required. 25x6mm brass nut and bolt .³2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps
2.10.3:Supplying and fixing 5A to 32 A rating, 240/415 volts, 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. Double pole
2.14.1:Supplying and fixing following rating, double pole, (single phase and neutral),240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 25 amps¶1.17.22:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 4 sq. mmª90.12.24.2:Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.4 sq mmpOD292056/2025-2026:Supply and providing Baklite Connector 30A 2way (C) fixing and giving connections as requiredC
90.6.5.12:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 2.50 sq mmà90.12.5.3:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.2 core 10 sq mm90.12.10.3:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation63/50 mm or nearest size90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest sizeè14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.cumY14.12:Providing 15mm thick cement plaster of mix 1:4(1 cement: 4 fine sand) at all levelssqmË14.7:Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.ŠOD294121/2025-2026:Supply and providing tor steel for reinforced cement concrete including cutting bending and tying in shape as required.kilogramÎ14.8:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.
2.10.2:Supplying and fixing 5A to 32 A rating, 240/415 volts, 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. Single pole and netural±2.13.1:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps
2.15.2:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli Amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 ampsN
2.3.3:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, 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) 12 way, Double door90.11.1.14:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)—
OD294120/2025-2026:Supply and installation of 40A, 415V, 50Hz AC 23A 4 pole on load changeover switch in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement on existing angle iron frame work or directly to wall using necessary bolts and nuts, fixing the unit to wall making good the damages colour washing etc. including giving necessary connections as required.ä9.1.1: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.2 X 6 sq. mm (19mm)å9.1.7: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.3 X 10 sq. mm (22mm)åOD292057/2025-2026:Supply and providing GS-MB 3750 (inside 350X481X210 mm) meter box for fixing KSEB meter with hinged door and vision panel etc, fixed on wall and giving connections as required. (Sintex or equivalent make) ß90.12.5.2:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.2 core 6 sq mmžOD292048/2025-2026:Supply and fixing the following accessories in the existing meter board and giving connections etc.(32 A, HRC Fuse Base with HRC Fuse link)¬90.12.24.1:Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.2.5 sq mm®OD292047/2025-2026:Supply and fixing the following accessories in the existing meter board and giving connections etc.(32 A, 415 V 2 way neutral Link mounted on DMC/SMC base)qOD292050/2025-2026:Charges for preparing application/completion forms with sketch/scheme etc for KSEB connections