|
| 1 | Mild steel requirement for RCC work where not including the complete rate of RCC including bending, binding and placing in position complete in all respects. |
| 2 | Shuttergate arrangement 200 mm |
| 3 | Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect. Earth work upto 1.5 m.Depth All classes of soil except rocky |
| 4 | Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect. Exceeding 1.5 m depth but not exceeding 2.25 m depth All classes of soil except rocky |
| 5 | Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres. |
| 6 | Excavation in soil (any type) using hydraulic excavator CK 90 with hydraulic excavator of 0.90 cum bucket capacity including cutting and. loading in trolley, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections including all lifts and combined lead upto 30 m |
| 7 | Providing and laying,jointing,fixing,testing ISI marked GI pipe BClass, including cost of specials such as tees,bends,sockets,elbow etc, cutting threading and testing in trenches in the ground complete. (b) 20mm dia |
| 8 | Centreing &shuttering for Concerte faces |
| 9 | First class brick masonary mm thick laid in cement sand mortar 1:4 in foundation and plinth including supply recarriage of bricks cement |
| 10 | 10 mm thick Cement Plaster 1:4 on Side Walls |
| 11 | 10 mm thick Cement Plaster 1:4 on Floors |
| 12 | Dismantling of Brick Work in cement |
| 13 | Reinforced cement concrete 1:2:4 hand mixed but including Steel reinforcement |
| 14 | Wrought Iron and mild steel ladders, framed grills, grating etc. complete fixed in position in D-tank.(CSR 2020 Item No.18.4) |
| 15 | Providing and fixing of Alfa valve 200 mm dia complete |
| 16 | Supply of M.S ISA,ISMC,ISMB Plate etc |
| 17 | Welding by gas or by electric plant, including carriage to and from workshop |
| 18 | Cement conc.1:4:8 with brick ballast 40 mm Gauge mixing by manual means |
| 19 | Cement Conc.1:2:4 including supply, carriage & with stone ballast or shingle |
| 20 | Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer\"s permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design |
| 21 | Lowering precast concrete NP-2 plain end pipes and collar with reinforcement, in trenches to correct gradient and alighnment, cutting of reinforcement cement concrete plain end pipes. Stringing in trenches, joining end and fixing collar with cement mortor 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients,levels etc. complete in all repects. RCC Pipe NP-2 200 mm i/d pipe |
| 22 | Lowering precast concrete NP-2 plain end pipes and collar with reinforcement, in trenches to correct gradient and alighnment, cutting of reinforcement cement concrete plain end pipes. Stringing in trenches, joining end and fixing collar with cement mortor 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients,levels etc. complete in all repects. RCC Pipe NP-2 150 mm i/d pipe |
