Forest Department-FD has published Tender For Cost Of Supply And Installation Of Solar Power Fence Around 2023 Mlamthadam Teak Plantation (Length 2 Km) In Thulumala Section Of Kallar Range During 2023-24.. Submission Date for this Tender is 22-06-2023. Solar Product Tenders in Kollam Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | SOLAR FENCING-NEW WORK |
| 2 | od57948/2023_2024 : Supply of Power Fence Energizer 24 Vof standard make conforming to impulse repetition period greater than or equal to 1 second and impulse duration with 500 ohm load of about 5 joules and capable of energizing over a distance of 3 kilometerswith following specifications (1) Must be from a reputed company (2) Must confirm to bis std 302-2-76 and national and international stander's safety (3 ) Switch to high and low power setting 4 solar panel option to re charge 12 V Battery 5.Should possesses the following out put characters 1 peak o/p voltage not more than 10 kv on soak load 2 o/o energy 3.5 / minim 3 pulse duration 1.01-3 .0 M sec 4 pulse interval 1.1 -1.4 sec 5 peak correct 7.0-8.0 a heigh 6 . 3 years warranty against manufacturing defects. |
| 3 | od57949/2023_2024 : Supply of crystalline silicone terrestrialPhoto Voltaic module conforming to ILC 61215/IS14286 with peak wattageof l00 watts carrying the name of themanufacture of PV module and manufacturer of solar cellsSolar Module with following specification(1) 150 wats 12 Volt retaining with minimum 10 years warranty against manufacturing deffects (2) Solar charge controller to regulate the charging of the battery |
| 4 | od57950/2023_2024 : Battery must have 12 Volt 100 AH solar battery with at least 3 years guaranty |
| 5 | od57951/2023_2024 : Supply of charge controller unit of standard make suitable to control the charging of the tubular battery |
| 6 | od57952/2023_2024 : Lightning diverter must be capable of diverting stray lightning the diverted assembly must be adjustable for spark gaps adequate earthing to be provided |
| 7 | od57953/2023_2024 : Supply of intermediate posts having size of 25x25x3mm,2.4 meter long, painted holes of 6mm size in the vertical side starting at 2.50feet from the bottom Inter |
| 8 | od57954/2023_2024 : Supply of Corner Posts made of Gl pipe of B class having 50 NB, 2.4meter long having diametrically. |
| 9 | od57955/2023_2024 : Supply of Support Post to the corner post made of Gl pipe 25 NB. B-type along with fastening assembly. |
| 10 | od57956/2023_2024 : Supply of HT wire of standard make 2.59 mm size, high tensile wire with minimum 230-300 grams per square meter zinc coating with ultimate tensile strength of 140 kg/sq m for use as conducting wire |
| 11 | od57957/2023_2024 : Supply of 14 gauge wire, high tensile, zinc coated for winding the PP reel insulator etc. |
| 12 | od57958/2023_2024 : Supply of lead out cable-double insulated inner core wire 2 sq.mm ofwithstanding 15KV voltage for connecting purpose |
| 13 | od57959/2023_2024 : Supply of Intermediate Post insulator (PP reel insulator)made of virgin high density poly propylene with break down voltage of 15kv |
| 14 | od57960/2023_2024 : Supply of tension spring made of hot dipped steel of standard make |
| 15 | od57961/2023_2024 : Supply of wire Tightner made of Aluminium-Silicon alloy |
| 16 | od57962/2023_2024 : Supply of joint clamp, zinc coated, 60 micron thick |
| 17 | od57963/2023_2024 : Supply of Clamp for fastening conducting wire around posts hot dipped galvanized |
| 18 | od57964/2023_2024 : Supply of warning signs made of long standing polymer sheet of yellow colour with black lettering |
| 19 | od57965/2023_2024 : Supply of Rope gate set consisting of steel rope of 5 meters along with one super strain insulator, insulatedhandle and hook assembly |
| 20 | od57966/2023_2024 : Supply of Earth kit consisting of 3 feet long SS rod of size 8-10mm packed with earthing mixture consisting of bentonite clay |
| 21 | od57967/2023_2024 : Supply of Tool kit consisting of wire tighter rod, double headed spanner, high tensile wire cutter and cutting player. |
| 22 | od57968/2023_2024 : Supply of Digital voltmeter of standard make |
| 23 | od57969/2023_2024 : Supply of Base unit box for housing energizer battery, charge control unit etc. Body of which is made of metal plate, painted coated provided with stand of 1 meter height made of four legs of MS pipe of 25mm or MS angle of 25mmx25mmx3mm or single leg of painted MS pipe of 50mm diameter |
| 24 | od57970/2023_2024 : Supply of super strain insulator made of virgin polymer UV stabilized fire resistant and suitable to withstand 15kv voltage |
| 25 | od57971/2023_2024 : Aliegning the fence in the field as per the direction of departmental officers, clearing the fence line of all weeds to a width of 1.5 m, fixing the corner posts at an approximate distance 50m in pits of size 30 cm x30cm x 45cm in hard soil consolidated by ramming gravel and jungle stone pieces and supported by support posts, fixing intermediate posts by hammering the same into hard earth to a depth of 45cm, drawing the conducting wire through PP reel insulators tied to the intermediate posts using winding wire and stretching to required strength by connecting the ends to super strain insulators tied to the corner post in 5 strands, the bottommost line at an average height of 15 cms from the ground and the other strands at approximate intervals of 20cm, 25 cm,30cm and 40cm connecting conducting wire in every strand across each corner post by means of jointing clamps, fixing wire tightner in every strand at approximate interval of 200m connecting tension spring in the topmost two conductors at approximate interval of 200m, providing flood chain set and flood control unit at river crossing points, connecting super earth kit to the earth conductor by means of lead out cable and joining clamp, fixing vertical conducting wire in the forest side of the fence supported by semicircular conducting wire loop fixed to the conducting wire strand by means of joining clamp for protecting the post from wild animals providing gate assembly at places as decided by the departmental officers by means of rope gate set fixed to corner post acting as gate posts by means of super strain insulators at the fixed end and conducting hook at the detachable end providing line connection at the gate point through lead out cable laid underground and energising the live conductors of the fence by means of the energizer fixed at suitable locations at approximate distance of 2km along the fence, connected to the live wire earth wire by means of lead out cable providing sufficient number of earth kits in the line to the earth wire, connecting to the tubular battery to the energizer through lead out cable and connecting the solar panel to the battery by means of 2 core wire through charge control unit and fixing lightning diverter in the circuit at appropriate location to protect the energizer from lightning voltage providing and fixing strands for the solar panel and metallic box for safe storage of energizer and battery testing the circuit for required current Voltage and commission |
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