Replacement of damaged UGD line from 19-8-81/A17 to 19-8-82/A15 in Yadava Colony from 19-8-821 to 19-8-113 in SBI Colony and from 19-8-74 to 19-8-82 in Shivaji Nagar in Ward No. 16.

Cutting open CC road surface including labour charges, all leads, lifts and conveyance of all materials etc., complete as directed by the departmental officers for pipeline trenches.

(RBR -FNDN-1 (i)) Earthwork excavation by Manual means and depositing on the bank in all types of soils like black cotton soil, red earth and ordinary gravel, hard gravelly soils, mixture of gravel, soft disintegrated rock, hard disintegrated rock, Conglomerated rock, stoney earth and earth mixed with fair size boulders except rock requiring blasting with different lifts as per specifications and drawings and as directed by the departmental officers, including protecting the walls and other structures, existing water supply lines, sewers, power cables, telephone cables/ducts, storm water drains, etc., wherever it is possible so as not to distrub the existing utility services etc., taking all precautionary measures in the restricted areas including diversion of the traffic, removal of stumps and other deleterious material and disposal upto a lead of 1000 m, dressing of sides and bottom and excluding backfilling for pipeline trenches including all incidental and operational charges etc.,complete.(Excavation for Structures -Pipelines)

70% By Mechanical Means

30% By Manual Means

(RBR-FNDN-2) Providing bedding with sand for necessary areas as per specification and drawing including cost and conveyance of materials to site with all leads, lifts including watering, tamping, ramming, labour charges, all other incidental and operational charges etc., complete as per detailed specification and directed by the Engineer - in - Charge (as per SSR 14-15- Amendment)

Manufacture, supply & delivery at the departmental stores of steel fiber reinforcement concrete manhole frames and covers of HD-20 circular type with 560mm clear opening including loading, conveyance unloading and stacking property as directed by Departmental Authorities HD-20 With 560mm Dia Clear Opening

Manufacture, supply, & delivery of (DWC) structured wall polyethylene/polypropylene piping system with non smooth external annular corrugated and smooth internal surface (Double Wall) for non pressure sewage & Drainage application pipes of standard length 6 m, grade conforming to IS 16098 (part-II: 2013) excluding transportation to anywhere in A.P, excluding all taxes. Inner Dia. (mm) Stiffness Class SN-8

200 mm dia DWC Pipe

150 mm dia DWC Pipe

Manufacture, supply, & delivery of fittings & accessories compatible with DWC pipe - non smooth External Annular Corrugated and smooth Internal Surfaces (Double Wall) for non-pressure or similar type of class SN8 Structured Wall polythelene piping systems including transportation to anywhere in A.P, excluding GST and other Government duties.Inner Dia. (mm)

200 mm dia Couplers

200 mm dia Sealing Ring

Laying of Alcorr or similar type of Class SN8 structured wall (External Annular Corrugated & Smooth Internal surface) Polythelene pipes, on the lower bedding (Constructed at bottom of trenches) at prescribed gradient, depth & alignment including installation and jointing of the same with the help of coupler (on line/ off line) attached to one end of the pipe & sliding the coupler end over the elastomeric sealing rubber ring fitted on the specified valley of the spigot end of next pipe, testing the water tightness of the joint assembly, ensuring the continuity tests of specified pipe segments etc. complete as per drawing, specifications & detail engineering, including carriage of pipes & fittings from site stacks to the place of laying etc. as per direction of Engineer-in-charge. (Payment to be made on the basis of actual finished length of pipe line).

for 200mm dia DWC Pipe

for 150mm dia DWC Pipe

Construction of manholes along the sewer line for the following depth as per the dept Drawings and as directed by dept. officers including earth work excavation, laying CC works, brick work using 1st class wire cut mechanised bricks, plastering etc., including cost and conveyance of all materials and labour charges for, civil works, conveyance of manhole frames, covers and steps from deptl. Stores to site of work, fixing manhole, frames, covers and steps in position, benching channelling finishing smooth with a coat of neat cement etc., compelte but excluding the cost of manhole frames, covers and steps

600 x 600mm size 1.00m depth

800 x 900mm size 1.00m depth

800 x 900mm size 1.50m depth

Raising of existing UGD manholes to the present road level including dismantling of existing slab, removal and refixing of SFRC manhole frames and covers and providing concrete to the present road level etc., complete

(BLD-CSTN 2-5) Providing Plain cement concrete 1:4:8 using 40 mm metal with concrete mixer upto plinth level as approved by the department including cost and conveyance of all materials to site, machine mixing of concrete, all lifts, leads, delifts, centering, laying in position, vibrating, compacting, curing, removal of centering, all labour charges, tools and plants, and all other incidental and operational charges etc., complete as per specifications, drawings and as directed by the Engineer - in - Charge

(RBR-FNDN-4G-4V-i) Providing Plain cement concrete M 20 Nominal Mix using 20 mm metal (1:2:4)and using concrete mixer as approved by the department including cost and conveyance of all materials to site, machine mixing of concrete, all lifts, leads, delifts, centering, laying in position, vibrating, compacting, curing, removal of centering, all labour charges, tools and plants, and all other incidental and operational charges etc., complete as per specifications, drawings and as directed by the Engineer - in - Charge (may be used as CC 1:2:4)

Carting away the surplus excavated material i.e., earth from the site to a suitable distance of about 5 kms including loading, unloading, conveyance, labour charges, all leads and lifts and other incidental and operational charges etc., complete.

for Stone type Materials Conveyance

for Earth type Materials Conveyance