Design and SITC of online grid connected rooftop solar power plant at different buildings of Dehradun Airport

Amount

Sub Head I-: Design & SITC work Design Supply, Installation, Testing and Commissioning (DSITC) of On-Grid rooftop mounted DC Solar PV-module SPV plant on following locations based power supply system of mentioned capacity( approx.) with modules fixed in anodized aluminium frame complete as required including elevated structural support systems for all components after proper site investigation as per site conditions, modular inverters with atleast 25% standby/spare capacity with required communication/data/control/power cables, safety system for reverse power protection, min IP65 rated DC DB/JB for connection of modules to inverters through DC copper cables of suitable size laid in HDPE pipes/tray/conduit as per site condition, Power Conditioning Units, smart/intelligent solar meters, surge & lightning protection system, earthing of modules & structures as per specifications, LT evacuation & injection at suitable injection point /evacuation point as per site conditions & directions of E-I-C, AC distribution panels & switchgears etc. at solar power plant as per approved system design , MNRE guidelines and as specified in the tender document. However, LT panels & switchgears etc. at evacuation point provided by AAI. Supplying & laying of suitable size LT power cables (based on voltage drop calculation) as per approved system design from solar power plant up to evacuation point in suitable size DWC/HDPE pipe/ on surface/in cable tray/direct in ground at per site requirement including supply & laying of DWC/HDPE pipe as per the site conditions & requirements. Auxiliary & Control Supply System, Data Logger System (with PC & hardware for local monitoring) & web based Remote Monitoring System, Plant Solar Radiation & Environment Monitoring System etc. as per technical specifications & approved system design. Carrying out of Glint/Glare Analysis for safe flight operations, shadow analysis, clearance /approvals from DISCOMs & other statuary agencies, transportation & insurance of material etc. & any other items/accessories/services required for successful commissioning of solar power plant complete as required and as per technical specifications and other terms & conditions of the contract. Note: 1.Distances between sites are shown in attached tender drawings. 2. Final measurement will be done based on the actual capacity design & installed after PI testing. 3. Evacuation point voltage level - LT( 415 V, 3ph, 50Hz (as per system design & site requirement)

Location-1(a): Fire station, Dehradun Airport Approx. Available Area: 765 sq Mtrs Location Coordinates: Lat: 30°11’28”N, Long:78°10’41”E Location-1(b): Medical Centre, Dehradun Airport Approx. Available Area: 625 Sq. Mtrs Location Coordinates: Lat: 30°11’34”N, Long:78°10’43”E Evacuation point: ATC tower Switch room ( GF)

Location-2: Old Power House Approx. Available Area: 560sq Mtrs Location Coordinates: Lat: 30°11’43”N, Long:78°11’26”E Evacuation point: Same Building (GF)

Sub Head II-: All Inclusive Comprehensive Maintenance (AICMC) All Inclusive Comprehensive Maintenance (AICMC) of Roof top Solar plant after DLP ( 2 Years ) as per BOQ item no-1 (i) & 1(ii) above including trouble shooting and breakdown maintenance etc.& monthly visit by service engineer as required as per recommendation of original manufacturer, good engineering practice & instructions of Engineer- in-Charge in line with tender scope and carry out of PI test & CUF at the end of each year of AICMC as per terms and conditions specified in tender document. Note: 1. Product Warranty period for PCU/ inverter is 05 years 2. Product Warranty period for solar PV module is 10 years and the same shall be taken in to consideration while quoting the rate for AICMC) 3. Final measurement of capacity of respective year will be done based on installed capacity with considering annual degradation of 0.5% per year.

1st Year after DLP of 2 years

2nd Year after DLP of 2 years

3rd Year after DLP of 2 years

4th Year after DLP of 2 years

5th Year after DLP of 2 years

6th Year after DLP of 2 years

7th Year after DLP of 2 years

8th Year after DLP of 2 years

UNIVERSAL MEP PROJECTS & ENGINEERING SERVICES LIMITED (BID ID -897974)

NEWSOL PV POWER PRIVATE LIMITED (BID ID -897020)

STOCKWELLSOLAR SERVICES PRIVATE LIMITED (BID ID -898883)

E AND C ENGINEERING & CONSULTANCY SERVICES PRIVATE LIMITED (BID ID -897775)

Alien Energy Pvt. Ltd. (BID ID -898809)

Shriddha Power Solutions Private Limited (BID ID -898717)

Virtus Techno (BID ID -899176)

Powercon Electro Systems (BID ID -898343)

ELCOMPONICS SALES PVT LTD (BID ID -897466)