Thirumuruganpoondi Municipality Construction of 3.00 LL Capacity OHT 16m Staging Height at Duraisamy Nagar ward no 08 in Thirumuruganpoondi Municipality

Amount

Earth work excavation and depositing on bank within an initial lead of 10 m and following lift and classification of soils. In hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoneyearth and earth mixed with small sized boulders For 1st depth of 0 m to 2 m

Insoft disintegrated rock,laterite,soft rock or kankar not requiring blasting.

Earth work excavation and depositing on bank within an initial lead of 10 m and following lift and classification of soils. In hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoneyearth and earth mixed with small sized boulders For 2nd depth of 2 m to 3 m

In DMR not requiring blasting

Stone Dust filling for foundation with river sand including consolidation ramming etc. complete as per standard specifications and as directed by the Engineer-incharge

Plain cement concrete 1:4:8 using 40 mm hard broken granite metal for levelling course including cost of placikng, ramming, consolidating, curing etc. complete for footings.(1.5m to 4.5m below GL)

R.C.C.M 30 design mix using 20 mm size hard broken granite stone for the following items excluding the cost of reinforcement and centeringkl charges but including the cost of mixing, placing in position, consolidating, vibrating of concrete, curing etc. complete complying with standard specifications and as directed by Dept officers.

Beyond 1.5 m below GL

Upto 1.5 m below G.L.

Upto 4.50 m ht. Above G.L.

From 4.50 m to 7.32 m ht. From G.L.

From 7.32 m to 10.98 m ht. From G.L.

From 10.98 m to 14.64 m ht. From G.L.

From 14.64 m to 16.00m

From 16.00 m to 20.05m

Centering soffits of RCC works including strutting and shuttering charges etc., complete for the following

Square Column

Column 0 to 3.3m ht above GL and below GL

Column above 3.3m to 4.3m ht from GL

column above 4.3 m to 5.3m ht from GL

column above 5.3 m to 6.3m ht from GL

column above 6.3 m to 7.3m ht from GL

Column above 7.3m to 8.3m ht from GL

column above 8.3 m to 9.3m ht from GL

column above 9.3 m to 10.3m ht from GL

column above 10.3 m to 11.3m ht from GL

column above 11.3 m to 12.3m ht from GL

column above 12.3 m to 13.3m ht from GL

column above 13.3 m to 14.3m ht from GL

column above 14.3 m to 15.3m ht from GL

column above 15.3 m to 16.3m ht from GL

Plain surface

Below GL upto 3.3m above GL

3.3 m to 4.3m ht from GL

6.3 m to 7.3m ht from GL

7.3 m to 8.3m ht from GL

10.30 m to 11.30m ht from GL

15.3 m to 16.3 m from GL

Curved surface

From 0 to 3.3m from floor level

from 3.3m to 4.3 m ht from floor level

Supplying, fabricating and placing in position of RTS grills for reinforcement for various members including cost of steel for all RCC works etc., complete as per standard specifications and as directed by Engineer-in-charge.

Ceiling Plastering for RCC slab and beams in CM 1:3 - 10 mm thick including hacking and curing etc complete.

White wasing one coat over new surface with approved quality of lime including cost of cleaning surface thoroughly scaffolding and taxes etc. all complete as per specification and direction of Engineer

Painting two coats with approved cement paint best quality over the outer wall surface including cost of cement paint etc. complete complying with standard specification etc., complete as per standard specifications and as directed by Engineer-in-charge

Labour charges for Painting Emblem in accordance with the size and specifications as approved by the Board on the Service Reservoirs including cost of all consumables, one coat of base paint, scaffolding charges including painting Logo on the Service Reservoirs.

Providing Cut stone set in CM 1:3 (one cement and three sand) using well dressed cut stone supporting inlet pipe of size 0.45 x 0.45 x 0.15m for service reservoir etc., complete as per standard specifications and as directed by Engineer-in-charge

Providing and fixing RCC inside access ladder of approved pattern and design in RCC 1:1.5:3 design mix of ISS gauge 0.40m width, 0.10m thickness, 0.12m breadth for side post, 0.05m thickness 0.12m breadth for steps with suitable inclination including cost of cement, reinforcement centering, finishing, curing etc., complete and as directed by TWAD Board Officers.

Supply, delivery and fixing in position of CI manhole of size 0.60 m x 0.60 m including locking arrangement, cost of materials etc. complete and as directed by the Dept. officers.

Providing RCC (1:1.5:3) Ventilator using 20mm HBG stone including cost of all materials, centering, shuttering, strutting,reinforcement, placing of concrete, finishing, curing and fixing in position on the roof slab with mosquito proof net arrangement and etc., complete and as directed by the officers incharge (As per Annexure )

Providing pipe connection by lifting pipes and specials in vertical direction and placing the same for required alignment including lifting the pipes and specials in various heights of inlet, outlet, overflow and scour including earthwork excavation conveying the pipe and specials into the trenches, laying to proper grade and alignment cutting, threading and jointing with jointing materials with required specification including labour charges and supply of valves pipes, specials MS Clamps to fix the pipes with the columns including all taxes duties and connected charges etc. complete and taxes duties and connected charges etc. complete and as directed by Engineer in charge.

Refilling the foundation with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification and as directed by Engineer .

Disposal of surplus earth including loading & unloading, conveyance within a distance of 3 Km and spreading as directed by the Engineer-In-Charge.

Construction of RCC Spiral stair case in R.C.C. 1:1 1/2 : 3 (M 20 using 20mm HBGS) of 1.80m dia of required height for approach to the roof of service reservoir with RCC Handrails as per type design No. Sanitary Engineer/ PH (M) No. 18/64-65 sanitary Engineer (PH) 3/64 including necessary earthwork excavation in various soil met with at the site of work for providing foundation concrete in C.C. 1:4:8 mix, RCC footing 1:1 1/2:3 mix, G.L. platform etc. including cost of steel reinforcement, fabrication charges, scaffolding, centering, precasting charges, cement, painting etc., complete and as directed by the the officers incharge The stair case shall be braced to the column of service Reservoir at suitable inverval and as directed by the officers incharge (As per Annexure)

Supply and fixing of RCC Hand Rails of 1 m height over the top of Roof slab in RCC 1:1 1/2 :3 (One Cement one and half sand and three hard blue granite stone of 20mm size ISS gauge) of approved pattern and design including the cost of cement, reinforcement, centering, precasting, finishing curing etc., complete as directed by the (As per Annexure )

Supply, delivery and fixing in position of water level indicator with float of approved pattern for inner and outer compartments including cost of materials etc. and as directed by the Dept. officers.

Supply and fixing in position of 100mm GI Pipe including all specials for Fire Hydrant etc. complete

Add GST 18%