1. Company Overview:
FLOTROM team members are very well aware of standards and technical
specification of Power Grid (PGCIL), NTPC, UPPCL, HVPNL and other State
utilities. Since we are working for them from past several years. We have good
relation with our customers. With a clear vision of accuracy, efficiency & commitment
and would like to associate with your prestigious firm.
FLOTROM committed to enhance customer satisfaction through on time completion
of projects and services. Our mission is to provide services to clients across India &
abroad with quality engineering matching to international standard with highly skilled
professionals approach and teamwork, using practical experience to achieve this we
will strive for continual improvement in the effectiveness of quality management
system.
“We regard Quality as our lifeline, customer’s demand as our motivation,
keeping development and leading the market as our responsibility with
customer satisfaction as our ultimate goal.”
FLOTROM Engineering & Design Solutions is born with a mission:
To provide best services for “Engineering & Design Consultancy” to our
Customers in the field of:
o Substation design (AIS & GIS)
o S/S Automation Design
o Oil & Gas Electrical System
o Heating Ventilation & Air Conditioning System
o Fire Fighting & Safety System
FLOTROM Engineering Skills & Design Solutions Pvt. Ltd. is an Engineering &
Consultancy Company operating from New Delhi, having a well experienced
team,delivering high quality of work in 33kV to 765kV system design, control &
protectionschemes, IEC61850 based substation automation, civil design and real
life supportsolutions.

2. Credentials & Recognitions:
We have demonstrated the ability to execute projects of renowned corporate
customers and provided the best services of Engineering and Design Consultancy.
We are honored to be empaneled with following esteemed organization in India:
Detail of Consultancy Services
Consultancy services including design calculation, drawing & engineering of entire
electrical and civil, Installation Preparation of technical bid in respect of the
requirements of the scheme, Bill of Material for all Sub-station, cable schedule,
termination schedule, SLD, PSLD, switchyard layout & Section, trench layout design
and drawings of associated civil work, preparation of estimate for the work involved.
Our Consultancy Services broadly includes:
EHV Substation Design & Calculation (Both AIS & GIS)
o Substation Design & Development drawings
o S/S Design Calculations
o Earthing Design & Calculation
o DSLP/Lightning Design & Calculation
o Illumination Design & Calculation
o LT System Design
o Control & Protection System
MES
SUDHIR Power Project Ltd.
DMRC
Northern Railways
Jindal Structure
HVPNL
HPSEB
UPPTCL
ISOLUX Ingenieria
Bajaj Electricals Ltd.
Vatika Group
Drakken Offshore

3. Electrical System Oil & Gas
o Load Analysis according to Operating Condition
o Power Generation & Distribution System Design including System
Studies
o Equipment (Generator, Transformer, Switchgear, Cable etc.) Sizing
o Equipment selection according to Hazardous area
o Single Line Diagram and Control & Protection Scheme
o Illumination Design and Small Power Sub DB Schedule
o Earthing System Design
Heating Ventilation & Air Conditioning
o Heat load estimation
o Selection & Procurement of equipment
o Design of air distribution system
o Design of piping system
o Design of ventilation system
Please refer the following annexures for the detail of our offered services in the field
of “Engineering & Design Consultancy”:
Annexure 1: Services offered for “Substation Design”
Annexure 2: Services offered for “Substation Civil Design”
Annexure 3: Services offered for “Oil & Gas System”
Annexure 4: Services offered for “Heat Ventilation & Air Conditioning”
We request you to please provide us a chance to deliver our services to your
prestigious firm.
We assure the best services to you and it will be our pleasure to work with your firm.
We request you to please consider our proposal and provide us an opportunity to
associate with you for pre-bid and post-bid Engineering & Design; we assure our
best services to your firm.

4. ANNEXURE-I
Outdoor Switchyard Drawings
S.No. Drawing Discription
1 Single Line Diagram
2 Protection SLD
3 Switchyard layout Plan
4 Switchyard Layout Section
5 Clearence Diagram
6 Earthmat Layout
7 Equipment Earthing Detail
8 Erection Key Diagram
9 Outdoor Lighting Layout
10 DSLP Layout
11 Cable Trench Layout
12 Gravel Spreding Layout (if Applicable)
13 Bill of Material (Erection Hardware)
14 Control & Protection Scheme
15 Power Cable Schedule
16 Control Cable Schedule
Control Room Building Electrical Drawings
1 Control Room Building lighting Layout
2 Control Room Building Equipment Layout
3 Cable Trench Layout Control Room Building
Fire Fighting and Pump House Electrical Drawings
1 Lighting Layout-FFPH
2 Equipment/Cable Trench-FFPH
3 Lighting Scheme-FFPH
Total Drawing and Design Document under the present scope of our service
Page 1 of 2

5. ANNEXURE-I
Total Drawing and Design Document under the present scope of our service
LT-System
1 SLD-Main Switch Board
2 SLD-ACDB
3 SLD-DCDB-220V DC
4 SLD-Lighting Distribution Board
List of required Design Documents
S.No. Document Discription
1 Busbar Design Calculation
2 Sag Tension Calculation (If Applicable)
3 Short Circuit Force Calculation (If Applicable)
4 Cantilever Strength Calculation (If Applicable)
5 DSLP-Calculation
6 Earthmat Design Calculation
7 220V Battery and Battery Charger
8 Lighting Design Calculation
1 TS of all the required equipment
2 Technical Comparison of different vendor offer
3 Suggestion over the prefered vendor on the basis of Technical offer
Other services to be provided:
Page 2 of 2

6. ANNEXURE-2
Sl. No. Description
Outdoor Switchyard Layout Drawings-Civil
1 Layout for soil testing
2 Structural layout
3 Foundation layout
4 Cable tench layout
5 Drain layout
6 LT yard foundation layout
7 Details of Area Grading
Outdoor Switchyard Detail Foundation Drawings
1 Foundation details for HV tower with peak
2 Foundation details for HV tower without peak
3 Foundation details for IV tower with peak
4 Foundation details for IV tower without peak
5 Foundation details for LV tower with peak
6 Foundation details for LV tower without peak
7 Tower foundation bolt details
8 Foundation details for CB
9 Foundation details for ISOLATOR
10 Foundation details for LA
11 Foundation details for CT
12 Foundation details for CVT
13 Foundation details for BPI
14 Foundation details for WT
15 OUTDOOR Cable trench details
16 Cable trench crossing road details
17 Cross Section Details of Internal Road
18 Boundary wall details
19 Gate in boundary wall details
20 Fencing details
21 Gates in fencing details
22 Drain details
Outdoor Switchyard Detail Structural Drawing
1 Structure details for Tower
2 Structure details for Beam
3 Structure details for Equipments
Detail Transformer Foundation Drawings
1 ICT foundation details
2 Rail cum road for transformers
3 Firewall for transformers
4 SST foundation details
Auxiliary Equipment Detail Foundation Drawings
1 DG foundation details
2 DG foundation details
3 Capacitor Bank foundation details
4 Capacitor Bank foundation details
Total Drawing and Design Document under the present scope of our service

7. Control Room Building Drawings-Architectural
1 Plan Drawing
2 Section Drawing
3 Elevation Drawing
4 Finishing schedule
Control Room Building Drawings-Civil
1 Plan Drawing
2 Section Drawing
3 GA & RC Details of Foundation
4 RC Details of Columns
5 Column Layout & schedule
6 RC Details of Plinth Beams & Elevations
7 GA & RC Details of Floor Beams & Slab
8 GA & RC Details of Roof Beams & Slab
9 GA & RC Details of Roof Beams & Elevations
10 GA & RC Details of CRB Roof
11 GA & RC Details of Stair case
12 GA & RC details of internal cable trenches
13 Lintel beam plan & R/F detail
14 Door Window schedules
15 Toilet details
16 Pantry Details
17 Sanitary & Plumbing dwg for Toilet & Pantry
18 Septic Tank Details
19 INDOOR Cable trench details
Auxiliary Building Drawings-Civil
1 Water reservoir
2 Security room
3 Car parking
4 Plan Section & Elevation For Storage Shed

8. Total Drawing and Design Documents Oil & Gas [Baisc and Detailed Design]
Sl No. Drawing Description
A Design Criteria based on Project & applicable rules requirements
1 Electrical Design Philosophy
B Specifications and Data Sheets
Material Requisition, Technical Query, Technical Bid Evaluation
Purchase Requisition, Vendor Data Review
1 HV Switchgear
2 LV Switchgear, Distribution Boards
3 Power and Distribution Transformer
4 AC, DC UPS
5 Motor
6 Bulk Material
C Diagrams
1 Overall Single Line Diagrams
2 HV Switchgear Single Line Diagrams
3 LV Switchgear Single Line Diagrams
4 Interconnection Diagrams
D List & Analysis
1 Electrical Load Analysis
2 AC, DC UPS List
3 Electrical Cable Schedule
E Calculation Note
1 Cable Sizing
2 Lighting Calculation
3 Earthing Calculation
ANNEXURE-3

9. Total Drawing and Design Documents Oil & Gas [Baisc and Detailed Design]
ANNEXURE-2
F Equipment Sizing
1 Transformer
2 Generator
3 Bus Bar
4 UPS
G Layouts
1 Electrical Switchgear Room Equipment Layout
2 Cable Tray Layout
3 Lighting Layout
4 Earthing Layout
5 Electrical Equipment Layout (Power Layout)
H Electrical System Studies (ETAP 7.0)
1 Load Flow Analysis
2 Short Circuit Analysis
3 Large Motor Starting Analysis
4 Protective Relay Cordination Study
5 Transient Stability
I Material Take Off
1 Power and Control Cables
2 Lighting & Socket Outlets
3 Bulk Material (Cable Tray, JB, Earthing Materials)
J Power Distribution and Control System (PDCS/PMS)
1 Power Management System
2 Load Sharing and Load Shedding Philosophy
3 PMS Architechture
4 IO List
5 Start Inhibit, Prefrential Trip philosophy

10. Total Drawing and Design Documents Oil & Gas [Baisc and Detailed Design]
ANNEXURE-2
K Typical Schematics (including Protection and Metering)
1 HV & LV Motor feeder
2 HV & LV Switchboard Incomer, Bus Tie
3 Main and Emergency Generator

11. List of Drawings
S.No. Drawing Discription
1 Schematic layout of piping
2 Schematic layout of Ducting
3 Plant room layout
5 Smoke ventilation layout
6 Pressurization System layout
7 Kitchen ventilation layout
8 Ducting layout
9 Piping layout
10 Equipment layout
11 Cable & cable tray layout
12 DG cooling ventilation layout
List of Design Documents
1 Heat load calculation
2 Selection of equipments
3 Basement Ventilation calculation
Total Drawing and Design Document under the "Scope of our Services"
3 Basement Ventilation calculation
4 Pressurisation system calculation
5 Kitchen ventilation calculation
6 Selection of kitchen ventilation equipments
7 Static pressure calculation
8 Design of HVAC system
9 Design of DG cooling system
10 Selection of DG cooling equipments
11 Selection of cable & cable tray
12 Power requirement of HVAC system
1 TS of all the required equipment
2 Technical Comparison of different vendor offer
3 Suggestion over the prefered vendor on the basis of Technical offer
Other services to be provided:
Page 1 of 1
4 Basement ventilation layout
ANNEXURE-4