Term Contract for Maintenance and Repairs to Underground Drains in Secunderabad Cantonment Area for a period of one year

Excavation in trenches not exe 1.5 mtr wide and not exe 1.5 mtr depth for foundations and getting out from hard dense soil.

Excavation in trenches not exe 1.5 mtr wide and not exe 1.5 mtr depth for foundations and getting out from hard rock

Providing cement concrete in foundations filling and mass concrete type D2(1:4:8) mix 40 mm grade agg

Salt glazed drain stone ware drain pipes laid in trenches and jointed as specified internal dia of pipe 150 mm

Salt glazed drain stone ware drain pipes laid in trenches and jointed as specified internal dia of pipe 200 mm

Salt glazed drain stone ware drain pipes laid in trenches and jointed as specified internal dia of pipe 250 mm

Salt glazed drain stone ware drain pipes laid in trenches and jointed as specified internal dia of pipe 300 mm

Reinforced cement concrete drain pipes class NP2 laid and jointed complete with collar bore pf pipes in 300mm dia.

Reinforced cement concrete drain pipes class NP2 laid and jointed complete with collar bore pf pipes in 450mm dia.

Reinforced cement concrete drain pipes class NP2 laid and jointed complete with collar bore pf pipes in 600mm dia.

Reinforced cement concrete drain pipes class NP3 laid and jointed complete with collar bore pf pipes in 450mm dia.

Reinforced cement concrete drain pipes class NP3 laid and jointed complete with collar bore pf pipes in 600mm dia.

Returning and Filling in including spreading, leveling, watering and well ramming in layer not exe 25 cm

Removing excavated material exc. 250 m but n exc. 500 m and depositing where directed

Demolition and breaking up drain pipes ( salt glazed ware, AC or reinforced concrete) set in Cement Mortar 300 mm dia

Demolition and breaking up drain pipes ( salt glazed ware, AC or reinforced concrete) set in Cement Mortar 150 mm dia

Demolition of brick work or stone / boulder masonry, Cement Concrete un-reinforced concrete built in CM

Construction of manhole 0.90 mtrsdia with solid cement concrete bricks in (1:5) prop external plaster (1:3) prop internal plastering to the depth including cost and conveyance of all the materials and labour charges and CC (1:5:10) prop for foundation and CC (1:2:4) prop top benching PCC (1:2:4) including all etc complete for furnished item of work 10 T capacity FRC Covers with SCB monogram and covers strength should be IRC specification.

Construction of manhole 0.90 mtrs internal dia with solid cement concrete bricks in (1:5) prop external plaster (1:3) prop internal plastering to the depth including cost and conveyance of all the materials and labour charges and CC (1:5:10) prop for foundation and CC (1:2:4) prop top bencing PCC (1:2:4) including all etc complete for furnished item of work 20 T capacity FRC Covers with SCB monogram and covers strength should be IRC specification.

Construction of manhole 0.90 mtrs internal dia with solid cement concrete bricks in (1:5) prop external plaster (1:3) prop internal plastering to the depth including cost and conveyance of all the materials and labour charges and CC (1:5:10) prop for foundation and CC (1:2:4) prop top bencing PCC (1:2:4) including all etc complete for furnished item of work 35 T capacity FRC Covers with SCB monogram and covers strength should be IRC specification.

B.Ramachandraiah & Sons

S L V BUILDERS