Annapuraju Kunta

Clearing thick jungle growth ( less than 50 percent open space ) including bushes upto 30 cm / parthenium and other weeds including burning or disposing off the same as directed etc., complete.

Cutting and removing jauliflora bushes upto 1.5 m girth excluding removal of stumps and including burning or disposing off the materials as directed with initial lead upto 50 m and all lifts

Providing homogeneous embankment using soil from approved borrow area in layers of 25 to 30 cm before compaction including cost of all materials, machinery, labour, all operations such as excavation, sorting out, transportation, spreading soil in layer of specified thickness, breaking clods, sectioning, watering, compacting to density control of not less than 95 percent or 8 tonne power roller etc., complete with initial lead upto 1 km and all lifts.

Providing homogeneous embankment using soil from approved borrow area in layers of 25 to 30 cm before compaction including cost of all materials, machinery, labour, all operations such as watering, compacting to density control of not less than 95 percent or as stipulated using 8T roller etc., complete with initial lead upto 1 km and all lifts.

Earth work in excavation in all kinds of soils of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material as directed by the Engineer-in-charge.

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates including cost of all materials, machinery, labour, formwork, centering, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete for plain concrete works with initial lead upto 1 km and all lifts. ( Cement content : 260 kg / cum with use of super plasticiser,CA : 0.90 cum, Blending Ratio of CA -- 50:30:20, FA : 0.40 cum).

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for sub-structure / super- structure works including cost of all materials, machinery, labour, formwork, centering, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete for plain concrete works with initial lead upto 50 m and all lifts as directed by the Engineer-in-charge.

Manufacture, Supply and Delivery of R.C.C. Socket and Spigot pipes conforming to B.I.S. 458/2003 at ex-factory (rate per meter of effective length) Excluding transportation, taxes & duties

Laying and jointing 300 mm dia. NP- 2 class or IRC standard hume pipes in CM 1 : 2 proportion by volume including cost of all materials ( excluding pipes and collars ), machinery,labour, aligning, packing joints with hemp, finishing, curing etc., complete with initial lead upto 50m and all lifts (Cement content: 9.9 kg / joint, FA : 0.01cum/joint, Hemp Yarn : 0.091kg/joint).

Excavation in all kinds of soil including boulders upto 0.30m dia for field channels, seating of embankment for field channels etc., including dressing of bed and sides to required profile, cost of all materials, machinery , labour, placing the excavated stuff for formation of service road/embankment as directed etc., complete with lead upto 10m and lift upto 3m.

OT sluice Shutters EM Parts: Design,Fabrication,Erection and commissioning of sill beam,slide tracks,seal seats,guide plates etc with all accessories for spill way stop log Gates and other Vertical Lift Elements including cost of material,machinery,labour etc complte as per specification of drawings

(OT Sluice shutters) Design,Fabrication,Erection and commissioning of Skin plate,Horizontaland vertical angles , stiffners,rubber seals ,clampswith all accessories for spill way stop log Gates and other Vertical Lift Elements including cost of material,machinery,labour etc complte as per specification of drawings.

OT SLUICE SHUTTERS Screw Gear Hoist Including Plotform for Below 5 Tons Capacity (SmallGates).Fabrication,Supply,Erection and Commissing of Embedded Parts Supporting Strucute and Plotform.

EM PARTS:Surface cleaning of metal surface by chemica cleaners and then by hand and power tool cleaners and removing dust. After cleaning, applying primary coat with one coat of protective mastic to a thickness of 70+5 microns, followed by finishing two coats with soventless coal tar epoxy each coat with a DFT of 150+5 and the total DFT of all coats including primary coat should not be less than 350 microns with material, labour and all accessories with all leads and lifts.

SHUTTER:Surface cleaning of metal surface by chemica cleaners and then by hand and power tool cleaners and removing dust. After cleaning, applying primary coat with one coat of protective mastic to a thickness of 70+5 microns, followed by finishing two coats with soventless coal tar epoxy each coat with a DFT of 150+5 and the total DFT of all coats including primary coat should not be less than 350 microns with material, labour and all accessories with all leads and lifts.

HOIST: Painting of Sluices for Maintenance works: Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and removing dust. After cleaning, applying primary coat with two coat of Zinc Chromite Red oxide primer followed by finishing three coats with synthetic enamel paint with material labour and all accessories with all leads and lifts. Where surface cleaning by sand blasting is not feasible and based on specific recommendations of designers, it is to adopt surface preparation done by manual and power tool after cleaning by chemical treatment to remove grease, rust, scaling and to form phosphate coating to prevent futher rusting, before applying primer painting.