PROVN OF SOLAR STEAM COOKING SYSTEM FOR COOK HOUSE AT BLDG NO. P-670 OF FCM, CME PUNE

Amount

Supply, fabrication, installation, testing and commissioning of solar steam cooking system (renewable cooking system) as per MNRE specificaton suitable to boil food (any type) for 400 persons mounted on roof top comprising of 5 Nos scheffler concentrators of 16 Sqmt each mounted on MS structure to receive solar energy, automatic Single axis central/individual tracking system with auto reset option tracking which concentrate sun's radiation over a fixed focus to rotate the dishes along the sun direction, steam header made up of MS pipe 10 inch dia to produce the steam with receivers, MS steam pipe line & feed water line, steel structure including civil work , steam backup system (boiler) of capacity 100 Kg/Hr, direct steam injection and jacket type steel vessel of capacity 75 litres, insulation of pipe and feed water tank, control valves and level indicator complete as per following specification:-

Dish component: (i) Parabolic concentrators - 05 Nos (ii) 5 Nos MS Reflector frame of 16 sqm per each - 80 Sqmt (iii) MS Rotating support - 05 Nos (iv) MS upper and lower stand - 10 Nos

Dual axis central tracking system with auto reset option : (i) Winch (ii) Electronic controller (iii) Electronic timer and relay (iv) AC Drive-motor (v) GI Wire of appropriate dia (vi) Wheels on brackets on stand to guide wire rope (vii) counter weights to balance and drive the tracking

Steam Header: (i) MS steam header - 02 Set (ii) steam header pipes & tank - 02 Nos (iii) Receiver -05 Nos (iv) water level indicator - 02 Nos

Steam pipe line(branch) & feed water pipe line : (i) GI steam pipe line and MS feed water line as per required - 01 Set (ii) GI raw water pipe line - 01 Set

Steel structure made up of virgin MS includes round pipe and bars for :- (i) Steam header (ii) Stands for solar system (iii) Steam, feed water pipe lines, (iv) Feed water tank (v) Central tracking system and winch

Steam backup system : (i) Steam boiler of capacity 100 Kg/hr LPG fired - 1 No

Steam cooking utensil : (i) 75 litres water capacity vessel direct steam injection - 02 Nos and jacketed type vessel - 01 No (ii) Insulation of pipelines and feed water tank as per manufacture design to minimise radiation losses (iii) Water softening plant of suitable capacity with all accessories for boiler feed water. (iv) Acrylic display board of size 3'x2' for safety information and troubleshooting board - 02 Nos

System should integrated LPG/electric fired boiler which would work as backup but the priority would be to the solar steam.

The rate deemd to be inclusive of all civil work for installation of system, electric point wiring required for tracking motor, painting to all steel/iron surface and any other accessories required for smooth functioning of plant.

The system shall be hydraulically tested to confirm no leakage in joints.

The system is designed in such a manner to give robust performance and durability.

A proper training for operation and maintenance of solar steam cooking system shall be arranged and cost for training deemed to be included in quoted rate of item. No extra cost shall be given on training account.

Contractor shall submit a detailed design and study report as per location i.e. bldg No. P-670 of FCM duly vetted by MNRE research centre/IIT before starting of work for approval of GE.

The solar cooking system shall be maintained for two years after completion of the work by the contractor as per clause 10 of PS on sl page no. 36 and 37 and the rate quoted shall deem to include for the same.

Structural stability test for provision of solar steam cooking system for cook house bldg No. P-670 for 5 dishes of 80 sqm (16 sqm per each) to be installed along east-west axis of the building such as columns, beams and slab of the kitchen. If the system has to be placed on slab, the slab should be able to take the load of 300-350 kgs/sqm. (Structural stability test shall be vetted by recognised Govt university/ IIT). The stability test report shall be submitted to GE for approval before starting the work.

V N Chiplunkar

Magnakraft Automation Systems

S R INFRASTRUCTURE

Hem Construction Company