SPL REPAIR TO LT AUTOMATIC POWER FACTOR CORRECTION PANELS AT VARIOUS LOCATION UNDER GE (E/M) LUCKNOW

Supply, install, testing and commissioning in replacement of Indoor type 100 KVAR Automatic power factor correction (APFC) Panel, confirming to IS / IEC 61439 Part 1&2, outer shell fabricated with 2 mm thick CRCA mild steel sheet overall powder coated (7 tank treatment process) with pure POLYESTER POWDER, APFC panel with metalised polypropylene capacitor Bank with MCCB, MCB, Contractor, MPP heavy Duty of capacity 100 KVAR, 3 Phase Copper bus bar insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size insulators, complete all as specified and directed and comprising the following:-

(a) MCCB 4 pole, 200 A 25 KA ADJ type, with ICS=ICU - 01 Nos (b) MCB 3 pole, 40 A 10 KA C CURVE FOR 20 KVAR SHUNT CAPACITORS - 4 Nos. (c) MCB 3 pole 25 A 10 KA C CURVE FOR 10 KVAR SHUNT CAPACITORS -01 Nos. (d) MCP 3 pole 16 A 10KA C CURVE FOR 5 KVAR SHUNT CAPACITORS -01 No. (e) MCB 3 pole 6 A 10KA C CURVE FOR 3 & 2 KVAR SHUNT CAPACITORS -02 Nos. (f) CAPACITIVE DUTY CONTACTORS (details as under) (i) 20 KVAR CAPACITIVE DUTY CONTACTORS FOR 20 KVAR SHUNT CAPACITORS - 4 Nos (ii) 10 KVAR CAPACITIVE DUTY CONTACTORS FOR 10 KVAR SHUNT CAPACITORS -01 No (iii) 5 KVAR CAPACITIVE DUTY CONTACTORS FOR 5,3,2 KVAR SHUNT CAPACITORS -03 nos (g) ON LED TYPE INDICATOR - 8 Nos (h) SUPER HEAVY DUTY SHUNT CAPACITORS TUBLAR TYPE ( 4 Nos 20KVAR, 1 No 10 KVAR, 1 No 5KVAR, 1 No 3KVAR & ,1 No 2 KVAR (j) 8 Steps APFC relay controller Microprocesser based - 01 Set.

Note:- (i) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the top of Floor.

Note - (ii) Following type test certificate for panel with switchgear as per IEC 61439 Part I & II shall be obtained from panel manufacturer by the contractor and shall be submitted along with panel Drawing for the approval the GE before supply of panel at site. A - Construction Requirement: (a) Strength of material and parts (b) Degree of protection of enclosures (c) Clearances (d) Creepage distances (e) Protection against electric shock and integrity of protective circuits (f) Incorporation of switching devices and components (g) Internal electrical circuits and connections (h) Terminals for external conductors B - Performance Requirement: (a) Di-electric properties (b) Verification of temperature rise (c) Short circuit withstand strength (d) Electromagnetic compatibility (e) Mechanical operations

(a) MCCB 4 pole, 200 A 25 KA ADJ type, with ICS=ICU - 01 Nos (b) MCB 3 pole, 40 A 10 KA C CURVE FOR 20 KVAR SHUNT CAPACITORS - 4 Nos. (c) MCB 3 pole 25 A 10 KA C CURVE FOR 10 KVAR SHUNT CAPACITORS -01 Nos. (d) MCP 3 pole 16 A 10KA C CURVE FOR 5 KVAR SHUNT CAPACITORS -01 No. (e) MCB 3 pole 6 A 10KA C CURVE FOR 3 & 2 KVAR SHUNT CAPACITORS -02 Nos. (f) CAPACITIVE DUTY CONTACTORS (details as under) (i) 20 KVAR CAPACITIVE DUTY CONTACTORS FOR 20 KVAR SHUNT CAPACITORS - 4 Nos (ii) 10 KVAR CAPACITIVE DUTY CONTACTORS FOR 10 KVAR SHUNT CAPACITORS -01 No (iii) 5 KVAR CAPACITIVE DUTY CONTACTORS FOR 5,3,2 KVAR SHUNT CAPACITORS -03 nos (g) ON LED TYPE INDICATOR - 8 Nos (h) SUPER HEAVY DUTY SHUNT CAPACITORS TUBLAR TYPE ( 4 Nos 20KVAR, 1 No 10 KVAR, 1 No 5KVAR, 1 No 3KVAR & ,1 No 2 KVAR (j) 8 Steps APFC relay controller Microprocesser based - 01 Set.

Note:- (i) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the top of nearest road leavel.

Note - (ii) Following type test certificate for panel with switchgear as per IEC 61439 Part I & II shall be obtained from panel manufacturer by the contractor and shall be submitted along with panel Drawing for the approval the GE before supply of panel at site. A - Construction Requirement: (a) Strength of material and parts (b) Degree of protection of enclosures (c) Clearances (d) Creepage distances (e) Protection against electric shock and integrity of protective circuits (f) Incorporation of switching devices and components (g) Internal electrical circuits and connections (h) Terminals for external conductors B - Performance Requirement: (a) Di-electric properties (b) Verification of temperature rise (c) Short circuit withstand strength (d) Electromagnetic compatibility (e) Mechanical operations

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 mtr deep in soft / loose soil for laying / taking up / taking down of cables and getting out and levelling of bottom suface to required level all as specified and directed by Engineer-in-Charge.

M&L laying well burnt old size bricks, sub class "B" bricks, straight or curved on plan, laid flat with width equal to length of brick, laid dry over electric cable for protection complete all as specified & directed by Engr-in-Charge.

M&L for demolition /cutting of road/ path/hardstading/ concrete in floor, etc for laying of cable complete all as directed at site by Engr-in-charge

Material and labour for PCC 1:2:4 type B-2 using 40 mm graded stone aggregates for filling of cutting of roads / path / hardstanding etc complete all as specified and as directed by Engineer-in-Charge.

Material & Laying, jointing and testing in replacement LT under ground electric power cable crossed linked polyethylene (XLPE) insulated, galvanised steel strip or wire armoured, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of size 35 sqmm cross sectional area, 3.5 core, complete all as specified laid in trenches / laid under floor or fixed naked with walls / on poles/ in ducts / in GI pipes etc. with and including MS Clamps, nuts, bolts, washers complete all as specified and directed. Note :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under appropriate items.