Construction of new RCC ghat and maintenance and painting of footpath at Santipara Pond under Ward No-20, AMC

Providing 'A' type single spur with 1st class bamboo (Bholuka or Barua) 85 mm to 100 mm dia closely placed 230 mm centre to centre, driven 1200 mm to 1500 mm below ground and 3 m to 4 m above ground and tied with cane or coir string, half 2nd class bamboo (Jati or Bethua) horizontally on both face placed not more than one metre apart and 2 nos. of purlin at top and bottom fitted with vertical struts at 1500 mm apart and filling with brushwood or jungle wood inside the spur complete as per drawing and technical specifications.

Providing close bamboo toe walling consisting of 65 mm to 75 mm diameter bamboos driven 900 mm below ground and 900 mm above ground at 150 mm C/C and provided with three horizontal split bamboo runner fixed with nails. All bamboos to be duly protected by coal tar painting

Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50m and lift upto 1.5 m :-All kinds of soil

Pumping outwater causedby springs, tidal or river seepage, broken water mains or drains and the like.

Earth work in excavation by mechanical means (Hydraulicexcavator) / manual means in foundation trenches or drains(not exceeding 1.5 m in width or 10 sqm on plan) includingdressing of sides and ramming of bottoms, lift upto 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

Filling in foundation trenches as per drawing & MoRD technical specification Clause 305.3.9, 1200. I Sand filling

Providing and laying dry flat brick flooring in required pattern complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering --All work upto plinth level: 1:3:6 ( 1 Cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement--All work upto plinth level:- 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)