Krishnagiri Distict Hosur Block Under Adidravidar Habitations Improvements Scheme 2021-22 Construction of 60000 Liitres Capacity OHT Tank at SC Colony of Begepalli in Begepalli Panchayt Package No HSR 17

Amount

1.Construction of 60000 Liitres Capacity OHT Tank @ SC Colony of Begepalli H/o Begepalli Rs. 23.00 Lakhs

Earth work excavation and depositing on bank with intial lead and lift in all clasuses of soil such as Hard Gravely soil, Gravely soil except Hard Rock requiring Blasting etc complete as per SS20B for narrow foundation

First Depth 0.0 m - 2.0 m below GL for Foundation

Second Depth from 2 . 0 m - 4 . 0 m below GL

Sand Filling with Clear river sand including Watering , consolidation Etc., Complete for Foundation as directly BD Officers

Cement Concrete 1:4:8 mix using 40mm ISS HBG stone jelly for Foundation and flooring including cost,conveveyance of all materials and labour charges to laid in layers not more than 15cm thick, well rammed etc, complete with standard specification (Using M Sand)

Foundation

Reinforced Cement concrete 1 : 1.5 : 3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete . (Using M Sand)

Below GL from 1.50 m - 4.50 m

Below 1.50m from GL

0.0m to 4.50 m above GL

4.50 m to 7.32 above GL

7.32 M TO 10.98M above GL

10.98 M TO 14.64 M above GL

14.64M TO 18.30M above

Supplying and Erection centering for sides and soffiots including necessaary supports and strutting as directed by the departmental officers. Rate for 10m2 for the following items (RCC floor slab, roff slab, Rectangular / Square, Tee/ Ell beams, Lintels, StairCase Waist Slablanding slab landing beam Canopy etc in all floors with all cross Bracings using mild steel sheets of size 90cm x 60cm and 10BG stiffened withmild steel angles of size 25mmx3mm for boarding laid over country wood joists of size 10cmx6.50cm spaced at about 90cm centre to centre and supported by Casurina props of 10cm to 13cm dia spaced at 75cm centre etc, complete and as directed.

Square column

Below GL and Above GL TO 3.30 m

From 3.31m to 4.30 M

From 4.31m to 5.30 M

From 5.31m to 6.30 M

From 6.31m to 7.30 M

From 7.31m to 8.30 M

From 8.31m to 9.30 M

From 9.31m to 10.30 M

From 10.31m to 11.30 M

From 11.31m to 11.45 M

Plain surface

Above 3.45m to 4.30 m

From 5.30 m to 6.30 m above GL

From 8.30m to 9.30m above GL

From 11.30 m to 12.30 m

Curved surface

From 3.30 - 4.30 m

Supplying, Fabricatung and placin g in position of RTS or MS rod for all reinforced cement concrete works as per design given including cost of steel and binding wire in all floors etc,complete complying with standard specification

Painting Two Coats with approved Emuision paint over the Plastered surface over one coat of Primer including cost of all materials and labour charges etc complete

Supply and Fixinf inPosition of Cut Stone set Cm 1:3 Using well Dressed cut stone suporting inlet pipe inside the tank and directed by the officer

Provision for pipe

Inlet and Outlet flow

80mm Dia GI Pipes

80mm Dia GI Coupling

80mm Dia GI Bend

80mm Dia GI Flange Set

90 mm PVC Thread Coupler

For Outlet arrangements

80mm Dia GI Pipes

80mm Dia GI Coupling

80mm Dia GI Bend

80mm Dia GI Flange Set

80mm Dia GM Gate Valve

65mm Dia GM Gate Valve

90 mm PVC Thread Coupler

90 mm 63mm PVC Reducer

For Source arrangements

80mm Dia GI Pipes

80mm Dia GI Coupling

80mm Dia GI Bend

80mm Dia GI Flange Set

80mm Dia GM Gate Valve

90 mm PVC Thread Coupler

For Overflow arrangements

80mm Dia GI Bend

80mm Dia GI Coupling

80mm Dia GI Bend

80mm Dia GI Flange Set

90 mm PVC Thread Coupler

Labour Charges for Lifing, Positiooning GI Pipes in vertical Direction and Proving Inter connection with Service Reservoir

Fabrication,Supply,delivery and fixing of Out side MS Lader of 45 cm clear wide made out of 50 mm x 50 mm x 6mm MS Angle for both sides and for steps at 30 cm c / c welded jointed etc., for I staging from GL to FIRST Brace ( weight 4.50 kg/m ) Second and Third stagging upto Floor slab and Fourth Stagging from Floor Slab Roof Top Cover Slab.Supply,Delivery and Fixing of 32 mm GI Pipes medium for Hand Rails from First stage to Fourth Stage. RCC M30 Grade mix for Landing SlabFive Nos at Ground Level - 1 No and above Ground Level - 4 Nos . Supply and fixing of 32 mm Dia GI Pipes for Landing Slab .Supply and fixing of MS Base Plate of 100 mm x 100 mm x 6 mm thick for fixing Anchore fastener bolt for fixing of Hand Rails at Landing Slab and MS Ladder providing Locking arrangements with two coats of approved Enamel Paint over one coat of redoxide paint as per approved Type Design

Providing Man hole Cover of size 0.60m x0.60m in Rc c 1:1.5:3 with suitable Reinforcement and 50 x50x6mm MS angle fixed along edges and as directed by dept officer

Supply and Delivery and Fixing of 150mm Dia AC Ventilators on the roof slab and as Directed by officers

Refilling the foundation for service reservoir with Excavated earth (other then sand )in Layer of 15cm thick well rammed ,watering and etc.,

Providing and fixing of R C C inner acess ladder in R C C 1:1.5:3 USING 20MM hbg stone for OHT including cost of reinforcement , placing grill in position, centering shuttering , mixing concrete curing etc.,

Reinforced Cement concrete 1 : 1.5 : 3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for 10 cum.

Centering charges by using MS sheets and angles

Supplying and Fabrication of Steel including cost conveyance of Steel , Binding wire and labour charges for cutting ,bending ,tieing in position as required

Hositing the inner Access lader and Fixing in position as directed by the TWAD Board officers

Laying abnd jointing of Pipe Line Works

75mm PVC 6Ksc Pipes

75mm PVC BEND

75mm PVC Threaded Coupler

80mm GI Pipe B Class

80mm GI Coupling

80mm GI Bend

Earth work excavation and depositing on bank with intial lead and lift in all clasuses of soil such as Hard Gravely soil, Gravely soil except Hard Rock requiring Blasting etc complete as per SS20B for narrow foundation

Laying abnd jointing or PVC pipe into Trench for Etc Complete

Filling the Basement in Layers with excavated earth not more then 15cm

Provision for PVC Ventilation Arrangements Mosquito Proof Nylon Net with 110mm PVC Pipes and Cowl asdirected by Departmental Officers 2 Nos Etc., Complete

Provision For Soakpit

Earth work excavation and depositing on bank with intial lead and lift in all clasuses of soil such as Hard Gravely soil, Gravely soil except Hard Rock requiring Blasting etc complete as per SS20B for narrow foundation

Cement Concrete 1:4:8 mix using 40mm ISS HBG stone jelly for Foundation and flooring including cost,conveveyance of all materials and labour charges to laid in layers not more than 15cm thick, well rammed etc, complete with standard specification (Using

Brick work in cement Mortor 1:5 Mix Using Country Brick of Size 20 X 11 X 7 Cm including Cost and Conveyance and all Labour Charges etc.,

Suplly and Filling of 40mm HBG Metal (Jelly) including Cost and Conveyance and All Labour Charges Etc., Complete

Suplly and Filling of sand as per Specification including Cost and Conveyance and All Labour Charges Etc., Complete

Plastering with CM 1:5 Mix to 12 mm Thick Including Cost and Conveyance and All Lobour Charges etc.,

Provision For Cement Conrete Platfrom

Cement Concrete 1:4:8 mix using 40mm ISS HBG stone jelly for Foundation and flooring including cost,conveveyance of all materials and labour charges to laid in layers not more than 15cm thick, well rammed etc, complete with standard specification (Using

Cement Concrete 1:2:4 mix using 20mm HBG stone jelly for Foundation and flooring including cost,conveveyance of all materials and labour charges to laid in layers not more than 15cm thick, well rammed etc, complete with standard specification (Using

Brick work in cement Mortor 1:5 Mix Using Country Brick of Size 20 X 11 X 7 Cm including Cost and Conveyance and all Labour Charges etc.,

Plastering with CM 1:5 Mix to 12 mm Thick Including Cost and Conveyance and All Lobour Charges etc.,

Provision for Name Board Charges

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

SA Constructions