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| 1 | Cost of sapling including transportation,loading,unloading etc complete.(Memo no-1/373089/2023 date-07/03/2023 of Director of Agriculture West Bengal) |
| 2 | Cutting uprooting and clearing jungles including shrubs, water weeds,bushes, trees, plants, upto 30 cm. girth including removing as directed by.Engineer-in-charge.[Ref –SOR-I&WD, PAGE-C-6, ITEM-1.23] |
| 3 | Digging of pit with top dimensions 60cm x 45cm and depth45cm.(Rate of earthwork @RS.81.00/cum as per (SOR 2018I&WD Page-C-1,Item 1.01) |
| 4 | Planting cost including mixing fertilizer, placement of plantinto pit, filling the pit with mixed soil and firmly packing, vegetative fencing, gap filling and watering etc.(excluding cost of fertilizer)Rate analysis per plant: Assuming 6 no of plants will be planted per labour.Labour rate as per PWD(Bldg) Rs296.00/no. Hence planting cost per tree=296/6=RS49.33 Say Rs.50.00/each plant. |
| 5 | Cost of compost/vermi compost, fertilizers,pesticides including anti termite chemicals.Rate analysis for fertilizer/pit: Cost of Organic Manure RS.8.70/kg(as per west Bengal agro industries ltd.) Assuming 5kg/pit =Rs 8.70 x 5=Rs.43.5/pit. Say Rs 44.00/pit |
| 6 | Strong bamboo posts, posts plates, rafters, ties etc. fitted and fixed completewith coir rope or nails as directed. (Embedded portion of posts shall also be paid for against this item cost of digging hole and repacking being paid for seperately) :(a) 75 mm. dia [email protected] c/c spacing 1.8m long bamboo post=[400/2.5+1]+8 nos(corner tie post)=168 nos |
| 7 | Half bamboo runners (made from 75 mm dia stout bamboo) and fitting fixingin positions with country made rose headed nails..(2 nos strip)@ 2x(100m + 100m)=400mFor 2 nos strip=2x400=800 m[Ref-pwd bldg sor 1/11/2017, P-218,item-12] |
| 8 | Fencing with net(mosquito net) for protection.Rate analysis for net :1Nos Bundle=45m(avg),(Ht=4.5 foot)(400m/45m)=9 Bundle1 nos bundle=Rs.800.00(Rates are collected from local market)For 1HA 9 Nos Bundle required=9 [email protected]=Rs.7200+ Rs.400(for loading,unloading&transportation)+Rs.1617.00(labour charges for fiting & fixing of net, assuming 6 nos labour is required per hectare, charge per mazdoor[male]is Rs.269.5 with 10% contractor profit, pwd sor bldg item-3,1/11/2017 ,p-303) =Rs.9217.00Rs.9217/9 = Rs.1024.11 per Bundle(Memo No- 09/PIA , Dt-09.04.2024) |
| 9 | Two Coats of coal tarring over the surface of embedded portion of bamboo post. PWD SOR BLDG 1/11/2017, Item-7(b), page-2013.14x0.075x0.5= 0.117 m2For 168 nos post= 168x0.117=19.656m2 |
| 10 | Cost of tagging of plant |
| 11 | Construction of signboard for documentation with photography and videography(L/S). |
| 12 | Add GST @ 12% |
| 13 | Add Labour Welfare Cess @ 1% |
