Construction of 60000Litre OHT and Extention of Pipeline for Santhipalayam OHT to Mariyamman kovil HO Brammadesam Anthiyur Block Erode District 15th CFC 2024 25

Amount

Earthwork excavation and deposting on bank with in an initial lead of 10mt and lift of 2 mt in all soils and as directed by deportmental

First depth of 2 mt For foundation (All Soils)

Second depth of 2- 3 mt For foundation ( SDR)

Sand filling for foundation with clear river sand including cost of sand watering ,ramming and consolidation etc. complete.

PCC 1:4:8 Using 40mm HBS metal for levelling course for foundation including cost of mixing concrete, ramming curing etc. Complete For items 1.5 m to 4.5 m blow GL

RCC 1 : 11/2 :3 Using 20HBS metal excluding cost of reinforcement, centering, shuttering strutting, but including mixing concrete, placing laying, curing, finishing etc.complete. For items 1.5 m to 4.5 m blow GL

FOOTING Colunm footing below 1.50mm from GL (Rectangular portion +Trapezoidal portion)

For items ( 0 to 1.5m below GL ) Column upto blow GL and for GL brace

For items 0m to 4.50m above GL Column above GL at (O to 4.50mt ) and Middle Brace at ( 3.24mt to 3.54mt)

For items above 4.50m to 7.32m from GL Columns at ( 4.50mt to 6.78mt) For Grid beam at ( 6.78mt to 7.18mt) above GL For Floor slab at ( 7.18mt to 7.35mt) above GL

For items above 7.32 & upto 10.98m from GL For haunches at (7.35mt to 7.50mt) For Side wall at ( 7.35mt to 10.25mt ) above GL For Roof slab ( 10.25m to 10.40mt)

For items above 10.98 & upto 14.64m from GL For haunches at (10.98mt to 11.45mt) For Side wall at ( 11.85mt to 12mt ) above GL For Roof slab

For items above 14.64 & upto 18.3m from GL For haunches at (14.64mt to 14.75mt) For Side wall at (14.64 mt to 14.75mt ) above GL For Roof slab ( 14.75m to 14.930mt)

Steel centering for sides and soffits including necessary supports and strutting to the required height for RCC items using M.S sheet of suitable size of BG 10 gauge stiffened with welded MS angles of size 25mm x 25mm x 3m of boarding, laid over silver oak joints of 10cm x 6.5cm spaced at 90cm c/c and supported by casuarina props of 10cm to 13cm dia spaced at 75cm c/c etc. complete. complying with std.specification.

Plane Surfaces Below GL ( O to 3.30m ) For footing sides For GL brace bottom For GL brace inner For GL brace outer side

Plane Surfaces Above GL ( O to 3.30m ) For footing sides For GL brace bottom For GL brace inner For GL brace outer side

5.30mt to 6.30mt above GL For middle brace outer side For middle brace bottom For middle brace inner

From 8.30m to 9.30m height Grid beam inner sides Grid beam outer side Grid beam Bottom Floor slab at including Working Platform

From 11.30m to 12.30m height Grid beam inner sides Grid beam outer side Grid beam Bottom Floor slab at including Working Platform

Curved surface 0 mt to 3.30mt height from Working platform Floor slab sides ( 7.18mt to 7.35mt) Side wall outer at ( 7.35mt to 10.25 mt) Side wall inner at ( 7.50mt to 10.25mt) Haunch ( Slanting) ( 7.35mt to 7.50m) Sides of roof slab at ( 10.25mt to 10.40mt)

Curved surface 3.3mt to 4.30mt height from Working platform Floor slab sides Side wall outer at Side wall inner at ( 3.3 above flatform)

Square column ( below GL to 3.30mt ) Coloum at below GL

Coloum at above GL to 3.30mt

Coloum at 3.31 to 4.30m height

Coloum at 4.31 to 5.30m height

Coloum at 5.31 to 6.30m height

Coloum at 6.31 to7.3m height

Coloum at 7.31 to8.3m height

Coloum at 8.31 to9.3m height

Coloum at 9.31 to10.3m height

Coloum at 10.31 to11.21m height

Supplying fabrication and placing in position of steel rod cutting tying etc. complete including cost of rainforcement HSD rods RTS rods upto 16mm Bars

Supplying and fixing of Cut stone set in RCC 1 : 11/2 :3 Using 20HBS below inlet pipe.

Plastring in cm 1:3 with 10mm thick including curing etc. comlete. Floor slab inner and bottom Sidewell Inner Sidewell outer

Plastring in cm 1:5 with 12mm thick including curing etc. comlete. For column ( GL to Floor slab) Middle Brace Floor beam outer face Floor beam inner face Floor beam bottom Floor slab sides Roof slab sides Roof slab bottom projection

Providing and fixing of RCC inner accass ledder in RCC 1:1.5:3 using 20mm HBS stone for OHT including cost of rainforcement , placing grill in position, centering shuttering charges, mixing concrete, curing, etc., to the required height and clear width of 45cm consisting of 2 nos. of vertical post of 10cm x 15cm and step slab of 25mm x 25mm etc., complete with std. specification.

Supply, delivery and fixing of Outside M.S. ladder of 4.5cm width made out off 50x50x6mtr M.S. angle for sides and steps in 16mm MS plain rods fixed at 30cm center to center welded, jointed etc., providing with suitable side supports, clamps,and locking arrangements provided with one cost of red oxide paint for providing access to roof top of OHT of suitable inclined length, including bottom anchorage and transportation.

Supply and delivery of manhole cover of size 60cm x 60cm (heavy duty) with frame

Fixing of manhole cover in RCC 1:1.5:3 with suitable rainforcement in M.S angle fixed along edges

Supplying and fixing of PVC ventilating mosquito proof nylon net with 110mm PVC pipes and cowl as per approved design.

Refilling the foundation with excavated earth including consolidation

Supply and delivery for 65mm G.I pipes and 65mm Gate Valve, G.I & PVC Specials for tank connection works.

Providing labour charges for pipe connections to the OHT with GI pipes and Specials including cutting, threading etc. complete.

Painting scheme details in accordance with the size and specifications including writing details like, name of scheme, estimate amount capacity of service Reservoir etc.

Providing Choke pit of Size 0.90 mt dia x 1.00 mt depth including cost of RCC pipes and filing of all materials ,labour charges

Chlorination input unit with Pipes and Specials

Supply and Delivery of 63mm PVC Pipe 6 ksc

Earth work excavation and depositing on bank eith initial lead of 10mt and lift of 2 mt in narrow trenches for All Soils

Laying and Jointing of 75mm PVC pipes

Refilling the trench with excavated soil

Supply and delivery 75mm PVC specials for pipe line work

Provision for Name Board

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

SRI MUNIAPPAN CONSTRUCTION (BID ID -1180148)