Construction of P.C.C Road Near New Primary School Pipradih, Tola Pipradih at Village- Maheshpur, Under Block -Chas District -Bokaro

Laying and Jointing PVC Pipe. Heading

Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area By Manual Means RCD 2.02

Excavation for road work in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and tranporting to the embankment location within all lifts and lead upto 1000 m RCD 3.06

Construction of subgrade and earthen shoulders with approved materials obtained from borrow pits or any other sources free from logs, roots, rubbish or any other ingredients likely to deteriorate or effect stability of the embankment including breaking the clods maximum to 60 mm cubes, placing the earth in layers not exceeding 225 mm loose thickness, rough dressing including cost of cutting and removing shrubs & roots in borrow area all complete job as per direction of E/I (Mode of measurement after required compaction) With initial lead of 15M & lift of 1.5M RCD 3.18

Compacting original ground supporting subgrade (Loosening of the ground upto a level of 150mm below the subgrade level,watered,graded and compacted in layers to meet requirement of table 300-2 for subgrade construction).RCD 3.20 Case 1

By mix in Place method ( construcion of granular sub base by providing coarse graded material spreading in uniform layer with motor grader on prepared surface, mixing by mix in placed method with rotavator at OMC and compacting with vibratory power roller to achieve desire density. (Grading II Materials) RCD 4.01(B)(ii)

Cement concrete pavement (Construction of un-reinforced,dowel jointed,plain cement concrete pavement over a prepared sub base with 43 grade cement @ 310 kg per cum, coarse and fine aggregate confirming to IS 383, maximum size of coarse aggregate not exceeding 25mm mixed in batching and mixing plant as per approved mix design, transported to site, laid with a fixed form, spread compacted and finished in continuous operation including provision of contraction,expansion,construction and longitudinal joints. RCD 6.4

Earth work in excavation in foundation trenches in ordinary soil (vide classfication of soil item -A) and extra for eath work in hard soil and disposal of excavated soil as obtained to a distance upto 50 mtr BCD 5.1.1

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150 mm thick all complete job as per building specification. BCD (5.1.10)

Supplying and laying boulder in the rock toe, heel trenches of the dam as per design and drawing including the cost of materials, royalty all taxes etc. but excluding the cost of carriage all complete as per specification and direcition of E/I. common Item5.6.4