RETENDER- Installation of hanging solar fencing at Kelamangalam-Alliyangal- Kalluvayal area Pulpally Forest Station Chedleth Range South Wayanad Division

Amount

earth work

2.31 : Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m 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

4.1.6 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

od76713/2024_2025 : design supply and commissioning of solar power generating system and hanging fence as per field condition and instruction as per engineer incharge

od76907/2024_2025 : providing warning signs poly-rthlene plastic with statutory colour and signs

od76917/2024_2025 : Earthing system must contain earth mixture capable of retaining moisture and 8 mm dia stainless steel rode - non resting quality of 4 feet long

od77015/2024_2025 : providing bullets(connectors)-copper material or aluminium or stainless steel material having an inner core hole size of 2.5mm dia ,2cm length including all cost

od77055/2024_2025 : providing and fixingof 50x50mm ISI make GP or GI Square pipe make of vertical raiser length of 4.25m and horizontal post guard of length 1.2m including galvanising and fastner assembly etc<br>

od77070/2024_2025 : providing stainless steel wire 1.5mm 304 grade non rusting quality for main line

od77146/2024_2025 : providing and fixingof bottom fixture 75x75x2mm wall thickness and length of .85m ISI make GP or GI Square pipe including all fabrication cost and coveyance etc

od77264/2024_2025 : Providing SS Wire rope 1.5mm dia and non rusting quality for hanging line

od77320/2024_2025 : providing stainless steel wire 1.2mm 304 grade non rusting quality

od77334/2024_2025 : Supplying and fixing bittom fixture bush(adopter for 75mm pipe into 50mmpipe acting as a insulator to energizethe raiser pipe,the bush must be made of virgin PP or equivalent material and UV Stabilised)including all cost and conveyance etc complete

od77354/2024_2025 : Providing G S M Alert System with fence voltage alarm and S M S alert to minimum 3 mobile numbers.Two additional relay contacts to turn on a flood light /CCTV/walkie talkie. Alarm can be switched on or off by a missed call.

10.16.1 : Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

2 ELECTRICAL AND SOLAR WORKS

1.17.21 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 4 sq. mm

1.21.1 : Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

1.24.3 : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.15/16 amp switch

1.24.5 : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.6 pin 15/16 amp socket outlet

1.27.2 : Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.3 Module (100mmX75mm)

5.2 : Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required

90.6.5.6 : Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.

od77504/2024_2025 : 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

od77508/2024_2025 : Supply and Installation of 12 volt 150AH Solar Tubular battery Exide/amron/Hykon or equivalent<br>with at least 5 years guarantee

od77511/2024_2025 : Providing Digital volt meter must display fence voltage in kilowatt upto 9.9kv <br>including all cost

od77512/2024_2025 : supply and fixing Tool Kit (cutting pliers, twisting toolkit, multimeter, double ended <br>spanner etc as requried

od77513/2024_2025 : Providing Lead Out Cable must be double insulated withstanding <br>15KV voltage and inner core wire must be GI<br>

od77514/2024_2025 : Supplying and drawing DC Solar cable 4 sqmm uv protected

od77522/2024_2025 : Providing Solar module With following specification (1) 180watts 12 volt rating <br>with minimum 10years warranty against manufacturing defects of approved brand

od77524/2024_2025 : Solar Charge Controller with display 12v/24v to regulate the charging of the battery of approved brand

od77525/2024_2025 : supply and installing multispike Lightning arrester Must be capable of diverting stray lightning in suitable height including GI pipe for fixing and concrete/equivalent for fixing on the ground

od77611/2024_2025 : Supply Installation and Commissioning of cubicle made of G.I sheet with powder coated for accommodating energizer Battery and charge controller

90.12.5.2 : Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.

5.17 : Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Bidder Name

JOSHI S THOMAS