WORK OF ROOF TOP RAINWATER HARVESTING OF NON-RESIDENTIAL BUILDINGS (04 NOS. DIVISIONAL OFFICE BUILDINGS (PROVINCIAL DIVISION/ CONSTRUCTION DIVSION-1/ CONSTRUCTION DIVSION-2 (PP)/ CONSTRUCTION DIVSION-3 (INN) AND CIRCLE OFFICE)

Earth work in excavation by mechanical means (Hydraulic excavatior)/manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.In all kind of soil upto 1.5m depth, DSR 2.8.1

Earth work in excavation by mechanical means (Hydraulic excavatior)/manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed: In all kind of soil upto 1.5m to 3.0m. depth, DSR 2.8.1+2.29.1

Earth work in excavation by mechanical means (Hydraulic excavatior)/manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed: In all kind of soil upto 3.0m to 4.5m. depth, DSR 2.8.1+2.29.2.2

Earth work in excavation by mechanical means (Hydraulic excavatior)/manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed: In all kind of soil upto 3.0m to 4.5m. depth, DSR 2.8.1+2.29.1.3

Providing and laying in position ready mixed or site balched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzołana Ordinary Portland Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, to improve durability and workabilly without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads, out excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately in case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discration to either re-design the All works upto plinth level mix or bear the cost of extra cement Concrets of M10 grade with minimum cement content of 220 kg/cum, DSR 4.20.1.1

M-150 brick work in 1:4 (one cement and six coarse sand sand of 2.25 fineness modulus) mortar in foundation & plinth including supply of all materials, labour and T & P etc required for proper completion of the work. DSR 6.1.1

R.C.C. work with cement approved coarse sand and 20 mm. guage approved stone grit im the proportion of 1:1.5:3 in Slab and windows excluding supply of reinforcement and its fixing and binding the same with vire and including necessary centering and shuttering etc and also including supply of all materials, labour and tools and plants etc, required for proper completion of the works. strength of the concrete shall not beless than M-20 Grade. DSR 3.3

TMT Fe-500 steel or iron in plain work such as reinforced concrete or reinforced, brick work (when nol included in over all rates) wrought to required shape as necessary including bending for proper of the work and including supply of all steel and and over lapping & hooks. DSR 5.22.6

15 mm cement plaster in single coat on rough side of single or half brick wall for interior plastering up to floor two level including internal rounded angles not exceeding 80 mm in girth and finshed even and smooth (1) 1 cement: 4 Coarse sand : DSR 13.5.1

Providing MS. foot rests including foing in manoholes with 20x20x10 cm cement concrete blocks 1:3:6 (1cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size) as per standard design: With 20x20mm square bar. DSR 19.15.1