Construction of Water Recharge pit with silt tank in Ward No. 22, 23, 24 under Municipal Corporation, Adityapur

Earth work in excavation in foundation trenches in ordinary soil ( vide classification of soil item A) & Extra for hard soil…..do….do …..specification and direction of E/I.[5.1.1+5.1.2] bcd 2022

Disposal of excavated earth in borrow area of lead 1km (k)+2km(p) (add 50% for loose volume)

Providing course clean sand in filling in foundation tranches or in plinth including ramming and watering in layer not exceeding 150 mm thick with all leads and lifts including cost of all materials, labour, royalty and taxes all complete as per building a specification and direction of E/I.[5.1.10]

Providing designation 75B one brick on flat soling joints filled with local sand including cost of watering taxes royality all complete as per buinidng specifiacation and direction of E/I.[5.6.3]

Providing and laying PCC M-15 with nominal mix (1:2:4)in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :[5.3.1.2]

Providing designation 75 B brick work with C.M (1:6) in foundation ......... do ........ do ...........E/I. [5.2.6] bcd 2022

Supplyig,filling, spreading & levelling stone bolulder of size rage 5cm to 20cm in recharge pit in the required thickness ……do….do.as per E/l. [dsr 23.5, 2023]

Supplyig,filling, spreading & levelling gravels of size rage 5mm to 10mm in recharge pit in the required thickness ……do….do.as per E/l. [23.6 dsr 2023]

Supplyig,filling, spreading & levelling coarse sand of size rage 1.5mm to 2mm in recharge pit in the required thickness ……do….do.as per E/l. [23.6 dsr 2023]

Plastering of 12 mm thickness with c.m [1:3] ......... do ........ do ...........E/I. [5.7.1]

Providing 1.5mm cement punning including curing , carrige of water with all leads ad lifts ….do….do [ 5.7.11 bcd 2022]

Providing precast rcc slab of M-20 with nominal mix (1:1.5:3) on prepared chamber ….do …..do… Ε/Ι. (5.3.4)

Providing torr steel of 8mm dia. Rods as per approved design and drawing excludig cost of carrige of M.S bar to work site….do….do. As per E/L . [5.5.4]

Boring/ drilling bore well of required dia. For casing/strainer pipe, by suitalble method prescried in IS:2800(part-1), includig collecting samples from different strata…….do…..do E/l (dsr 23.1.2.1) 2023

Supplyig/assemling/lowering and fixing in vertical position in bore well, uplasticized PVC medium well casing (CM) pipe of required dia. Confirming to IS: 12818 includig required hire & labour charge …..do…..do E/l. (a) 100mm nominal dia pipe [ dsr 23.1.1 ]2023

Providing and fixing on wall face unplasticised rigid PVC rain water pipes coforming to IS : 13592 type -A including joints with seal ring etc as per E/l. [dsr 2023 12.41.2] 110mm dia.

Carriage of Materials

Sand 1Km(K) + 5Km(P)

Cement 5Km(P)

Chips 1Km(K) + 40Km(P)

Bricks 1Km(K) + 7Km(P)

Reinforcement bar 5Km(P)

Stone Boulder

Add 18% GST

Adding Labour Cess @ 1%

For Sign board and Photography