Estimate for laying pipeline for water course of Outlet RD 19776/TF of Sherpur Minor of Daulatwah Disty

Amount

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 for all classes of soil except rocky (CSR - 28.2.a.i)

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. (CSR - 6.6)

First class burnt brick laid in cement sand mortar 1:6 in foundation and plinth (CSR - 11.3.i)

10mm thick Cement Plaster 1:4 (CSR - 15.6)

10mm thick cement plaster 1 : 4 on floors. (CSR - 15.38)

Cement concrete 1:4:8 with brick balast 40mm gauge mixing by manual means (CSR - 10.10.a.i)

Cement concrete 1:2:4 With stone ballast or shingle mixing by manual means (CSR - 10.13.a.i)

Cement concrete 1:2:4 With stone ballast or shingle mixing by manual means (CSR - 10.13.a.i)

Providing lowering and joining RCC pipe 250mm dia in trenches and laying same to correct alignment (complete ) as per IS 456-2003

Providing lowering and joining RCC pipe 150mm dia in trenches and laying same to correct alignment (complete ) for vent pipe

Wrought iron & Mild steel ladders, framed grills, gratings etc. with ends of bars riveted or molded forged framed window guards, barred iron doors stair case iron railing etc. including cost of bolts and nuts, screws, welding rod complete fixing in position (CSR - 18.4)

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 manufacturers 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. (CSR - 29.35)

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering) (CSR - 9.1)

Providing and fixing of alfa alfa valve fitted on riser pipe to act as Nakka (D Regulators)

Providing and fixing of Assembly/Appurtments consisting of a alfa valve and operating arrangement in main pipeline complete in all respect

APEX ENTERPRISES