Executive Summary For POL Depot At Village Malom,Imphal EXECUTIVE SUMMARY

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1 Page I of VII EXECUTIVE SUMMARY 1.1 INTRODUCTION Indian Oil is India s flagship energy major and the country s largest commercial enterprise with a turnover of Rs. 2,71,000 crore (US$ 61.3 billion) and profits of Rs. 10,221 crore (US$ 2.3billion) for the year It is also the highest ranked Indian company in the prestigious Fortune Global 500 listing at 125 th position. Indian Oil is the 20th largest petroleum refining company in the world. Indian Oil and its group companies account for 48% petroleum products market share, 40.4% refining capacity and 56% downstream sector product pipelines capacity in India. For the year , Indian Oil sold 60.7 million tonnes of petroleum products, including 1.91 million tonnes of natural gas, and exported 3.33 million tonnes of petroleum products.. More than 9000 km network of crude and product pipelines in India are owned and operated by IOCL, which have state of art, modern operation and maintenance techniques. These pipelines have been accredited with national and international certifications of repute such as ISO 14001, ISO 9002, OISD Safety Award, British Safety Council Award etc. 1.2 PROJECT DESCRIPTION The proposed project site is located at village Malom, Imphal, Manipur having latitude and longitude of 24º N and 93º E respectively. The land of the proposed POL Depot has been procured from State Government. The plot of land is approx. 36 acres along side NH 150, 8 KM from Imphal town & 2 KM away from Tulihal Airport The general topography of the area is flat and the general elevation of the site is 775 m above MSL TECHNOLOGY AND PROCESS DESCRIPTION This Depot project is proposed to be executed in two phases as under: Phase I: To receive white oils like MS (Motor Spirit), HSD (High Speed Diesel) and SKO (Superior Kerosene Oil) through tank truck by road. The depot will be fed from Tinsukia Depot and Numaligarh Refinery.The products as mentioned above would be received by road in Floating Roof Tanks (FRVT store MS) and Cone Roof Vertical Tanks (CRVTs to store HSD & SKO).

2 Page II of VII These products would be dispatched to various destined locations like retail outlets, consumer points etc by Tank Lorries(TLs) in order to cater to the needs of adjoining region.details of facilities proposed under phase I are as follows: Receipt: Product receipt will be received by road. Provision will be made for receiving MS, HSD & SKO by pipeline through independent product pipeline from pump house to tanks Storage Tanks Petroleum products like MS, SKO, and HSD are received, stored and dispatched from this installation. M/s IOCL have installed 9 Nos. of tanks for the purpose. Details of product wise tankage at POL Depot Imphal are given in Table2.1. Sr. No. Tank No. 1 Tank no. 1 2 Tank no. 2 3 Tank no. 3 Table 1.1: Tank Capacity Type Product Normal Capacity (in KLS) Class A Product Size (m) FRVT MS M Dia. 9.5 M Ht. FRVT MS M Dia. 9.5 M Ht. FRVT MS M Dia. 9.5 M Ht. Total of MS Tank no Tank no Tank no.6 11 Tank no. 7 Class B Product CRVT SKO M Dia. 11 M Ht. CRVT SKO M Dia. 11 M Ht. CRVT SKO M Dia. 11 M Ht. Total of SKO 5055 CRVT HSD M Dia M Ht. 12 Tank CRVT HSD M Dia M Ht.

3 Page III of VII no Tank no. 9 CRVT HSD M Dia M Ht. Total of HSD Tank inlet and outlets shall be provided each with 2 no. gate valves. No interconnecting catwalks would be provided for storage tanks. Provision of dyke wall for containment of spillage shall be made for all tanks. All tanks would be provided with foam pourers and hydrant system as per OISD norms Distribution Tank Lorry Filling (TLF) gantries with 8 bays with bottom loading arrangement would be provided to fill tank lorries. The loading operation is envisaged to be fully automated Pump House for TLF Operation Independent arrangement for TLF and future TLD in one pump house shall be made for loading/unloading of tank lorries along with necessary pipeline manifold Product Doping Facility Blue dye doping facilities for injection of blue dye in to SKO tanks during product receipt. MFA dosing facility at TLF loading point Fire Fighting Facilities Full fledged auto pressurized system shall be provided to cover all facilities in the depot as per OSID- 117/118 norms including water storage for fire fighting.mv Spray system & Foam system as stipulated would be provided in line with OSID norms. The water storage capacity & pumping capacity would be adequate to cover two major risks Pollution Control Facilities Provision of facilities shall be made as per latest MOEF norms and meeting State pollution Control Board Rules. Collection sumps would be provided with control valves outside each tank farm. One no. master separator at outlet point of oil/water drainage to ensure that the effluent would meet pollution control norms and oil contents not to exceed 8ppm

4 Page IV of VII level. Pipe drains would be provided for oily water from tank farms, pump house manifold area, leading to master oil water separator. Surface drainage (Storm Water) system would be independent of oil water drainage to avoid oil traces in storm water. Exhaust pipes of diesel engines as per air pollution control norms. Gravity type OWS of suitable capacity as per maximum rainfall would be provided separately for other operational areas with arrangement for lifting oil and slop tank of suitable size. Vapour recovery system. Noise level of diesel engines not exceed laid down norms by the State Pollution control Board Security Security features include access control system &security zoning. Compound wall covering entire length of boundary wall with 3 M masonary+0.6 M concertina wire fencing. 1.8 high chain link fencing for licensed area/de-licensed area demarcation. Main gate-8m wide for each lane with 1 No. 1.2 M wide wicket gate. Emergency gate: 8M wide. Entry gate at licensed area 6 M wide for each lane with electricity operated gates 2 Nos. CCTV for effective security coverage of entire depot PHASE II Details of other facilities shall be undertaken under Phase II are as follows: Tank Wagon Sliding Railway sliding having provision of full BTPN rake of 48 tank wagons shall be made with provision of unloading of MS/SKO/HSD/ATF

5 Page V of VII Tank Wagon Pump House Provision of pump house along with required pumps and pipelines manifold shall be made for unloading of products from tank wagon siding to our storage tanks.atf will be directly pumped to Aviation Felling Station Storage tanks from TWD pump house. (Situated away from depot) Fire Fighting System Full fledged auto pressurized shall be provided to cover all facilities in the siding, tank farm and decanting pump house as per OISD-117/118 norms. 1.3 BASELINE ENVIRONMENTAL STATUS The area around the proposed pipeline, where the project activities will take place has been surveyed for physical features and existing environmental scenario. The area was surveyed around the proposed POL Depot at Village Malom, Imphal. The field survey has been done for summer season during March 2011 to May The climatic condition during the study period is presented in report for all the stations where the modification is proposed. The pre-dominant wind direction in the region is W and SW. The calm situation prevailed for 21.10% of the time. The temperature varies from C to C, whereas, the relative humidity varies from 47% to 76 %. Total rainfall recorded during the study period was 263 mm. The ambient air quality is well within the limits as per the National Ambient Air Quality Standards in all the monitoring stations. The value of RPM varies from 26 to 41, SO 2 7 to 14 and NOx 8 to 18. All the results are reported in microgram per cubic meter (µg/m 3 ). The values of THC varies from 1.3 to 3.7 mg/m 3. The land use around the project site is pre-dominantly semi-arable. The sand, silt and clay varied from 22 67%, 21-73% and 2-12% respectively indicating that soil is Sand Silt. The soil moisture varied from %, while bulk density varied between 1.40 to ph varies from 4.03 to 5.11 indicating slightly acidic that indicated to hinder the growth of agriculture crops. The conductivity varies from 160 to 460 µmhos/cm. The average concentration of nitrogen, phosphorus and potassium in the soil samples varied from 1.02 to 3.74 mg/100gm, to mg/100gm and 0.1 mg/100gm respectively. The organic matter content of soil varied from 1.15 to 3.95%. The average sodium absorption ration was 0.4, which is much below the value 9 where after the permeability of soil is affected. The ecological study of the area has been conducted within 15 km radius of the project site in order to understand the existing status of flora and fauna to generate baseline information and evaluate the possible impacts on biological environment. It has been assessed that the impact on local flora and fauna will be negligible due to the proposed project.

6 Page VI of VII The socio-economic conditions are presented in the report. The impact on socioeconomic environment as some direct or indirect employment will be generated during the construction and operation phases. 1.4 ANTICIPATED ENVIRONMENT IMPACTS AND ENVIRONMENT MANAGEMENT PLAN The potential impacts of the proposed pipeline have been limited to the proposed depot at Imphal. The land has been procured from state govt and no displacement of people is involved. No social issues are required to be addressed, as there is no rehabilitation and resettlement. The impact on soil quality is induced/ short term in nature, and can be avoided by applying good construction practices to reduce the impact, if any, on soils to a great extent. Adequate measures need to be worked out for minimizing the loss of soils, by way of storage of topsoil and then again laying it back after the completion of the construction of depot. Impacts on ambient air would mainly be due to dust emissions and movement of vehicles. However these impacts would be short-term in nature. Impacts on ambient air during operational phase would be due to emissions from DG set stacks and vehicles which will be very negligible and would be nullified by provision of scrubber and acoustic enclosure. The detailed environmental management plan has been presented in the main report. IOCL make sure that all the statutory norms, emissions norms for air, water, and noise shall be maintained during the construction and operation phases and in line with the EMP. 1.5 ENVIRONMENTAL MONITORING PROGRAMME It is imperative that the IOCL should set up regular monitoring locations to assess the environmental health in the post period. A post study monitoring programme is important as it provides useful information on the following aspects. It helps to verify the predictions on environmental impacts presented in this study. It helps to indicate warnings of the development of any alarming environmental situations, and thus, provides opportunities for adopting appropriate control measures in advance.

7 Page VII of VII 1.6 PROJECT BENEFITS The project will be improved supply position of the petroleum products in Manipur state, which is vital for economic growth as well as improving the quality of life. The improved petroleum supply will have strong logistical support for delivering the products to customers at better quality and better price. Availability of product in vicinity of demand location with safe operation will be beneficial to public at large. Establishment of large developmental projects improve the availability of the physical infrastructures like approach roads, drainage, communication and transportation facilities etc. The project will provide employment potential under unskilled, semi-skilled and skilled categories, so the direct employment opportunities would be generated.