1. Krishnagiri DT Kaveripattinam Block 15th FC 2024-2025 Construction of 60000 Litres Capacity OHT 12M Staging Height at Poomalai Nagar at Santhapuram Package NO 2024-2025 KPM SANTHAPURAM 01

Amount

1.Construction of 60000 Litres Capacity OHT (12m Staging Height at Poomalai Nagar H/o Santhapuram. Rs 21.00 Lakhs.

Earth work excavation for foundation in all class of soils except hard rock requiring blasting including cost and conveyance of all etc.,complete

First Depth

second depth

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

Cement Concrete 1:4:8 (One cement, four sand and eight aggregates) using 40mm HBGS for leveling course for foundation including the cost of mixing concrete, ramming curing etc. complete

RCC 1:1:5.3 (one cement, one and half sand and three aggregates) using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing the concrete,vibrating, finishing, curing etc., complete.

A. Below 1.5m from GL

B. 0m to 1.50m below GL

C. 0 m to 1.0 m from GL

C.1.0 m to 4.50 m from GL

D. 4.51m to 7.32m from GL

E. 7.33m to 10.98m from GL

F.10.98 m to 14.64 m above GL

G.14.64 m 18.30m above GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets of suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaced at 90cm center to center and supported by casuarina props of 10cm 13cm dia spaced at 75cm center to center complying with standard specifications etc., completd and as directed by TWAD Board officers.

PLANE SURFACE BGL

a. Below GL

b. GL to 3.30m ht.

c. 3.31m to 4.30m

d.From 5.31m to 6.30m

e.From 6.31 m to 7.30m

f. 8.31m to 9.30m

g.From 9.31m to 10.30m

h.From 11.31 m to 12.30m

Square column

Square column Below G.L. and upto 3.30m

b.3.31 m to 4.30 ht

c.4.31 m to 5.30 m ht

d. 5.31 m to 6.30 m ht

e. 6.31 m to 7.30 m ht

f. 7.31 m to 8.30 m ht

g. 8.31 m to 9.30 m ht

h. 9.30 m to 10.30 m ht

i. 10.31 m to 11.30 m ht

j. 11.31 m to 12.30m ht

CURVED SURFACE

Upto 3.30m

Supplying fabricating and placing in position of Mild Steel / Ribbed tor Steel grils for all RCC Works as per design given including cost of steel and GI binding wire in all floors

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a painting coat including thorough scrapping, clen removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Providing outside MS Ladder of 45cm wide made out of 50X50X6mm MS Angle for sides and steps fixed at 30cm centre to centre etc., and providing of landing slabs with hand rails using 32mm GI Pipe and 40mm X 6mm MS Flat etc., a per approved Design

Providing Hand rails over the Roof slab by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixed with 12mm dia Fastner Bolt 75mm long and as directed by Departmental officers

Supplpy and delivery of 50mm GI Pipes (Medium) for hand rails over roof cover slab

Vertical Pipes at 0.45 m Spacing

Horizontal pipes over vertical pipes

Supply and delivery of MS base plate 40X 6 mm thick for hand Rails at 0.45 m height

Total Weight

Supply and delivery of MS base plate 100X 100 X6 mm thick over cover slab for fixing of 32 mm GI Pipes(Medium) pipes vertical

Supply and fixing of anchoor fastner bolt 12 mm dia of 75mm long in the base plates

Labour charges for fabirication of MS flates and GI Pipes

50mm dia GI Pipes cutting charges

50mm dia GI Pipes Welding charges

MS Flates Cutting charges

MS Flates Welding charges

Painting of Iron Works

50 mm Dia GI Pipe horizantal and 50 mm dia pipe Vertical

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete as directed by the TWAD officer.

RCC 1:1:5.3 (one cement, one and half sand and three aggregates) using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing the concrete,vibrating, finishing, curing etc., complete.

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets of suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaced at 90cm center to center and supported by casuarina props of 10cm 13cm dia spaced at 75cm center to center complying with standard specifications etc., completd and as directed by TWAD Board officers.

Steel Fabrication, placing and fixing of steel including cost of steel and binding wire etc., complete

Hoisting the inner access ladder and fixing in position as directed by the departmental officers

Providing pvc Ventilation arrangement 2 nos mosquito proof nylon net with 65 mm GI pipe and spls as directed by the Departmental officers 1 m 65 mm Gi pipe, 4 nos 65 mm Gi elbow , 4nos cutting and 8 nos threading and 2 nos 65 mm GI tee

Providing cut stone slab in CM 1:3 of size 0.3 m x 0.3 m x 0.15 m and as directed by Departmental officers

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by Departmental officers

Supplying And Fixing Of GI/PVC /HDPE Pipes And Specials including All Charges Etc… Complete

65mm dia GI pipes

75mm dia PVC Threaded coupler

65mm dia GI Tee

65mm dia GI Elbow

65mm dia GM Gate valve

65mm dia GI Flangeset

65mm dia GI Coupling

65mm GI Dummy

63mm PVC 4Ksc pipe

63mm PVC Bend

75mm X 90mm PVC Reducer

90mm dia PVC Threaded coupler

Refilling in foundation and basement with excavated earth in layer of not more than 15cm thick

Provision for Soak pit as per sub estimate

Earthwork excavation and depositing on bank with initital lead of 10 m and lift of 2.00 m iin Hard stiff clay, stiff black cotton soil Hard red earth shales, murrams and earth mixed with small size in various classification of soil cofirm to SS.20B refilling of excaveted the earth etc. complete.

Cement Concrete 1:4:8 (One Cement, Four M.Sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Brick work in Cement mortar 1:5 mix using country brick of size 22 x 11 x 7 cm including cost and conveyance and all labour charges etc.,

Supply and filling of 40 mm HBG metal (Jelly ) including cost and conveyance and all labour charges etc., complete

Supply 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 labour charges etc.,

Provision for Chlorinator as per sub estimate

90mm dia PVC pipe

63mm dia PVC pipe

32mm dia PVC pipe

63 x20mm PVC saddle

90 x63mm PVC reducer coupler

63mm x 50mm PVC reducer coupler

PVC gate valve 90mm dia

PVC gate valve 63mm dia

32mm PVC Elbow

32mm PVC End cap

90mm PVC End cap

Cost of brackets for PVC pipes

Labour charges for fixing the PVC pipes and specials including all charges

Contingencies for Chlorinator

Providing for Name Board Charges

Provision for Photographics 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}

C.Periyasamy (BID ID -1155073)