Karnataka Neeravari Nigam Limited Tender

KSRB 15.3.12 : Providing 20mm thick cement plaster in single coat with cement mortar 1:6, to stone masonry & concrete surface including rounding off corners wherever required smooth rendering, : Providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications.

Providing fabricating and placing in position reinforcement steel bars for RCC works including cleaning straighting cutting bending hooking lapping welding wherever required tying with 1.25 mm dia soft annealed steel wire including cost of all materials labour etc complete withwith all lead and its etc complete as directed by the Engineer incharge of work

Providing and laying insitu vibrated M-10 (28 days cube compressive strength not less than 10 N/ Sqmm) grade cement concrete using 40 mm down approved, clean, hard, graded aggregates for foundation filling including cost ofall materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and depth of foundation upto 1.5 m from surface. (Cement content: 220 kg / Cum with use of super plasticiser).

Provding and laying in situ vibrated M-15 (28 days cube compressive strength not less than 15 N/ sq mm) grade cement concrete using 20mm down size approved clean hard graded aggregates for substructre works etc. including cost of all materials machinary labour form work scaffolding cleaning batching mixing placing in position levelling vibrating finishing curing etc., complete with initial lead up to 50 m and lift up to 1.50m from surface (cement content 210 kg/ cum of plum cc with use of super plasizer)

Providing and laying reinforced cement concrete pipe NP3 for culverts including pointing ends, and fixing collars with cement mortar 1.2 including cost of all materials, labour, curing complete as per specifications. Specifications. No. KSRB 1000, 2300 MOST Specification No.1000 / 2300 - 900mm. dia

KSRRB 200-9 clearing and grubbing road land including uprooting rank vegetation grass bushes shrubs saplings and trees of girth up to 300 mm by manual means in area of thorney jungle removal of stumps disposal of unserviceable materials within lead up to 100 m from road boundary labour charges complete as per specifications.

Excavation and removal silt and silt mixed with sand DRY condition from canal bed including disposing off the same in spoil bank or in the canal embakment in layers as directed complete with initial lead up to 50 m and all lifts.

Providing compacted embamkment for field irrigation channels with gravelly soil from approved borrow area in layers of 100 to 150 mm thickness (before compaction) including cost of materials, machinary, labour,all other operations such as collection of soil, spreading in layers of specified thickness, sorting out, breaking clods, levelling, watering.complete as drected dressing sides to required slopes etc.,complete with lead up to 50 m and all lifts.

Providing and laying insitu vibrated M-20 (28 days cube compressive strength not less than 20 N/sq mm grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for deck slab and kerb including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and lift upto 1.5 m from surface. (Cement content: 330 kg/ cum with use of super plasticiser

Providing and construction of uncoursed rubble stone masonry in CM:1:5 proportion by volume canal side lining using stone and stone pitches from aprroved quarry including cost of materials,machinary ,labour, batching and mixing mortar , packing mortor into the joints. wedging stones, chips, forming weep holes at specific interval , finishing , curing.etc complete with lead upto 50mand all lifts

Providing cement mortar pointing to coursed rubble ( size stone ) facestone masonry in CM 1 : 2 proportion by volume including cost of all materials, labour, Providing cement mortar pointing to coursed rubble ( size stone ) face scaffolding, raking and cleaning joints for 50 mm depth, batching and mixing mortar, pressing mortar into joints, finishing, curing etc., complete with lead upto 50 m and all lifts

Providing and laying insitu vibrated M-15 (28 days cube compressive strength not less than 15 N / Sqmm) grade cement concrete using 20 mm down approved, clean, hard, graded aggregates for bed lining of canal including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with lead upto 50 m and all lifts. (Cement content: 240 kg / Cum with use of super plasticiser)

Provding and laying in situ vibrated M-15 (28 days cube compressive strength not less than 15 N/ sq mm) grade) cement concrete using 20 mm down size approved clean hard graded coarse aggregates for side lining of the canal including cost of all materials machinary labour,cleaning, batching, mixing, form work,supports,placing position, levelling, vibrating, finishing.junction of bed and sides to required curvature finishing side slopes curing etc complete with lead up to 50 m and all lift. (Cement in content-270 kg/cum with use of super plastisizer)

Providing and fixing 20 mm thick 100 mm depth tarfelt expansion joint filter boards for cement concrete lining of canal including cost of all mateirals labour etc. complete with all lead and lifts

Fabrication, supply, erection, testing, and commissioning of fixed wheel type vertical lift gate ( with top seal) consisting of skin plate,horizontal and vertical girders, wheels, guide rollers,rubber seals, etc., with all accessories for canal escape/regulator vent , including cost of all materials, labour,cutting, aligning, welding, finishing, cleaning applying one coats of Zinc rich Epoxy primer & three coats of cold applyed coal tar Epoxy Paint, seal fixing etc.complete as per approved drawings with lead upto 1 km and all lifts for structural steel components and all leads and lifts.including packing / forwarding charges for other materials. Note 1. Weight of 1 gate in tonnes = 0.0888 (L ^2*H*h)^0.659 = 0.1756 tonnes where L =clear vent width in m+ 0.5 m = 0.7+0.5 = 1.2m , H is height of gate in m = clear vent hight in m+ 0.2 m = 1.5+0.2= 1.7m h is the head of water above sill of gate in m = FSL- sill level = 1.2-0.05= 1.15 m 2. Qty of structural steel = 92.1% of computed weight for 1 gate = 0.161 tonnes

Providing and constructing un coursed rubble face stone masonry with approved stones in CM1:4 proportion by volume for substructure portions of return walls / abutments including cost of materials labour,scaffolding.ramps, cleaning,batching and mixing mortar,packing mortar and wedging stone chips into joints finishing curing etc.,complete with leas up to 50m and depth of foundation up to 1.50m from surface

Providing 12 mm thick plastering in cement mortar 1: 3 proportion by volume including cost of all materials, machinery, labour, scaffolding, cleaning joints, smooth finishing, curing etc., complete with initial lead upto 50 m and all lifts.

Providing and fixing RCC name board of size 1.35xk0.60x0.04 mtrs fixed in reinforced cement concrete poles of size 0.1OxO.1Ox2.60mtrs in cement concrete M 20 proportion using 20mm and down size graded metal machine mixed with 1Omm dia main steel bars and 8mm dia stirups. The board shall be provided with 12mm thick cement plaster in cement mortar 1 :3 on both the sides. The poles shall be embedded in the ground for a depth of0.5 mtrs with cement concrete M 10 proportion. The board shall be fixed as per the drawing and atthe place indicated by the Engineer incharge of the work. The cost includes excavation, bare cost of all materials, cost of steel, centering, transportation charges, fixing charges, labour, HOM etc., The work shall be carried out as per the detailed specifications, drawings and directions of the Engineer in charge of the work.

KSRRB M800- Painting Letters KSRRB M800-6. Painting two coats on New Concrete Surface : Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces complete as per specifications. MORTH Specification No. 803

KSRRB M800-10. Painting new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade complete as per specifications. (“ii) English and Kanada Roman - Hyphen and the like not to be measured and paid for “ MORTH Specification No.801