Installation of solar hanging fence at Kottanadmoola to Kadachikunnu Meppady Range South Wayanad Division

2.32:Clearing grass and removal of rubbish up to a distance of 50m outside the periphery of the area cleared.

2.8.1 Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering .-All work upto plinth level 1:2:4.(1 cement,2 sand 4 graded stone aggregate 20mm nominal size)

50.10.1: Steel work in built up G I tubular(round,square or rectangular hollow tubes etc.) trussess etc. including cutting,hoisting,fixing in position and applying a priming coat of approved steel primer,including welding and bolted with special shaped washers etc. complete.

50.10.2: Steel work in purlins/single section with G I pipe including cutting,hoisting,fixing in position and applying a priming coat of approved steel primer,including welding and bolted with special shaped washers etc. complete.

OD:Supplying and fixing bottom fixture bush (adopter for 75mm pipe into 50mm pipe acting as a insulator to energize the raiser pipe bush must be made of virgin PP or equivalent material and UV stabilised) including all cost and conveyance etc.

OD:Providing Solar module With following specification (1) 150watts 12 volt rating <br>with minimum 10years warranty against manufacturing defects of approved brand,solar charge controller to regulate the charging of the battery.

od46156/2023_2024 providing Energizer with following specification 24 V Energizer (1)must be <br>from a reputed company (2)must confirm to BIS standard 302-2-76 and all <br>national and international standards of safety (3)switch to high and low power <br>setting (4)solar panel option to recharge 12volt battery (5) Should possess <br>the following output characters (1)Peak o/p voltage not more than 10kv on <br>50Kload (2), o/o energy 3.5 J minimum (3)pulse duration 1.01-3.0m sec- <br>(4)Pulse interval 1.1-1.4 sec (5) peak current 7.0-8.0 A -high (6)3years <br>warranty against manufacturing defects

od 46157/2023-2024:Supply and Installation of 12 volt 150AH Solar Tubular battery Exide/amron/Hykon or equivalent<br>with at least 5 years guarantee