The Eggborough Gas Fired Generating Station Order 2018

Requirement 5

SCHEDULE 14 DESIGN PARAMETERS

PART 1 SINGLE SHAFT PARAMETERS

1.  The maximum parameters for the buildings and structures for the single shaft layout are set out at table 14.

2.  The maximum parameters and grid reference location of the combined cycle gas turbine stacks are set out in table 15.

3.  The finished ground level in respect of Work No. 1 is between 7.9 metres AOD and 9.9 metres AOD.

Table 14

(1) Component	(2) Maximum length (m)	(3) Maximum width (m)	(4) Maximum height (m)	(5) Maximum diameter (m)
Gas turbine hall building	76	76	30	-
Heat recovery steam generator	63	28	50	-
Electrical building near heat recovery steam generator	30	27	10	-
Combine cycle gas turbine air intake filters (each)	24	16	30	-
Electrical building near air intake filter	39	16	10	-
Generator transformer	30	24	15	-
Feed water pump building	64	23	20	-
Demineralised water treatment plant, fire pumps and laboratory	57	33	20	-
Demineralised water storage tank	-	-	20	25
Gas reception facility	65	52	5	-
Gas compressors	50	20	10	-
Auxiliary boiler	30	15	20	-
Auxiliary boiler stacks (each)	-	-	25	1.5
Combined cycle gas turbine standby diesel generators	19	9	8	-
Continuous emissions monitoring system container	10	3	3	-
Cooling towers (each)	240	27	25	-
Cooling water electrical module	15	6	10	-
Cooling water pumps	30	15	8	-
Cooling water sampling and dosing plant	19	11	8	-
Peaking plant building	103	65	30	-
Peaking plant stack(s) (each) (open cycle gas turbine)	-	-	45	8
Peaking plant stack(s) (each) (gas engine)	-	-	28	1.3
Black start facility	55	43	30	-
Black start facility stack(s) (each) (open cycle gas turbine)	-	-	45	2.5
Black start facility stack(s) (each) (gas engine)	-	-	25	1.3
Diesel tank for black start diesel generator	-	-	12	4
Electrical control room and administration building	85	24	20	-
Electrical substation	40	17	15	-
Workshop and stores	51	20	12	-
Raw and fire water tank	-	-	20	25
Gas bottle stores (each)	17	5	3	-
Closed-circuit cooling water coolers	15	10	10	-
Waste water treatment plant	55	28	20	-
Firewater and stormwater retention basins	110	50	0	-
Gatehouse	12	12	5	-

Table 15

(1) Component	(2) Grid reference of centre point of each stack (using reference system OSGB36 - Ordnance Survey Great Britain 1936)	(3) Maximum diameter of each stack (m)	(4) Top of each stack in mAOD
Combined cycle gas turbine stack	First stack— 457600 423933 Second Stack— 457593 423944 Third Stack— 457587 423933	9.6	99.9

PART 2 MULTI-SHAFT PARAMETERS

4.  The maximum parameters for the buildings and structures for the multi shaft layout are set out at table 16.

5.  The maximum parameters and grid reference location of the combined cycle gas turbine stacks are set out in table 17.

6.  The finished ground level in respect of Work No. 1 is between 7.9 metres AOD and 9.9 metres AOD.

Table 16

(1) Component	(2) Maximum length (m)	(3) Maximum width (m)	(4) Maximum height (m)	(5) Maximum diameter (m)
Gas turbine hall building	76	76	30	-
Steam turbine hall building	64	54	30	-
Heat recovery steam generator	63	28	50	-
Electrical building near heat recovery steam generator	30	27	10	-
Combine cycle gas turbine air intake filters (each)	24	16	30	-
Electrical building near air intake filter	24	16	10	-
Generator transformer	21	20	15	-
Feed water pump building	54	26	20	-
Demineralised water treatment plant, fire pumps and laboratory	57	33	20	-
Demineralised water storage tank	-	-	20	25
Gas reception facility	65	52	5	-
Gas compressors	50	20	10	-
Auxiliary boiler	30	15	20	-
Auxiliary boiler stacks (each)	-	-	25	1.5
Combined cycle gas turbine standby diesel generators	19	9	8	-
Continuous emissions monitoring system container	10	3	3	-
Cooling towers (each)	240	27	30	-
Cooling water electrical module	15	6	10	-
Cooling water pumps	30	15	8	-
Cooling water sampling and dosing plant	19	11	8	-
Peaking plant building	103	65	30	-
Peaking plant stack(s) (each) (open cycle gas turbine)	-	-	45	8
Peaking plant stack(s) (each) (gas engine)	-	-	28	1.3
Black start facility	55	43	30	-
Black start facility stack(s) (each) (open cycle gas turbine)	-	-	45	2.5
Black start facility stack(s) (each) (gas engine)	-	-	25	1.3
Diesel tank for black start diesel generator	-	-	12	4
Electrical control room and administration building	85	24	20	-
Electrical substation	35	15	15	-
Workshop and stores	51	20	12	-
Raw and fire water tank	-	-	20	25
Gas bottle stores (each)	17	5	3	-
Closed-circuit cooling water coolers	15	10	10	-
Waste water treatment plant	55	28	20	-
Firewater and stormwater retention basins	110	50	0	-
Gatehouse	12	12	5	-

Table 17

(1) Component	(2) Grid reference of centre point of each stack (using reference system OSGB36 - Ordnance Survey Great Britain 1936)	(3) Maximum diameter of each stack (m)	(4) Top of each stack in mAOD
Combined cycle gas turbine stack	First stack— 457600 423933 Second Stack— 457593 423944 Third Stack— 457587 423933	9.6	99.9