Construction of 60000 Litre OHT near panchayat office Providing Alternate new borewell at gandhinagar OHT in Mohoor panchayat in Moor Panchayat.at Madukkur Block in Thanjavur District under 15TH FINANCE(B.P)UNION GENERAL FUND(TIED WATER SUPLY)

Amount

Construction of 60000 Litre OHT near panchayat office in Moor Panchayat.&

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in Sand or other loose soils, wel sand, not under wter, silt light black cotton soil, sandy loom and ordinary soil - SS 20B et complete as directed by officers 1st DEPTH

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in Sand or other loose soils, wel sand, not under wter, silt light black cotton soil, sandy loom and ordinary soil - SS 20B et complete as directed by officers 2ND DEPTH

Supplying and filling with Msand in layers of not more than 15 cm thick for foundation including cost and conveyance of all materials and labour charges other charges.

Cement concrete 1:4:8 mix (one cement four sand and eight aggregate) using 40mm gauge hand broken granite stone jelly for foundation including dewatering if found ecessary and laid in layers of not more than 15 cm thick and compacted,etc., complete complying with standard specfication.

Reinforced Cement Concrete works(M30) 1:1:5:3 (One part of cement, two part of sand & four part of aggregate) using broken stone 20mm size excluding cost of steel and centering and shuttering but including cost of labour charges for mixing placing,finishing and curing etc., complete

For footing below 1.50m to 4.50 Below GL

For Column upto (0m to 4.50m to 3.015) below G.L &GL

coloum and brace

For Column upto 0m to 3.50m from G.L

For coloum beam floor slab ,side wall and roof slab

Centering for sides and soffits of R.C.C. slab of plane surface for R.C.C. floor slab including strutting upto 3.3 mt height using MS sheets of size 90cm x 60cm and stiffend with welded MS angle of size 25mm x 25mm x 3mm laid over silver oak (country wood

PLANE SURFACES

For column footing and GL Braces

For GL brace and middle brace

For brace and middle brace

For floor beam and bottom of floor slab & roof

For side wall & Roof slab side hanch

SQUARE COLUMN

For column beloe GL

For coloumn GL 3.10m

For column 3.55-4.55m

For column 4.55-5.55m

For column 5.55-6.2m

Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the desing given including cost of steel and binding wire in all floors etc ,completed complying with standard specification

Exterior emulsion two coats with approved colours over cement plastered wall surface including cleaning preparing the surface and curing etc., complete

Fabrication ,Supply , delivery and fixing of out side MS ladder of 45cm wide 50x50x6mm MS angle for side stepsin 16mm MS plain rods fixed at 30mmc/cwelded joined

Providing and fixing of RCC acces ladder in RCC 1:1.5:3 mix using 20mm HBG metal including cost and conveyance and all labour charges etc completed.

Providing PVC ventilating arrangements ,mosquito proof nyion net with 110mm pvc pipes and cowl etc completed

Supplying & fixing of water tight manhole frame and cover of size 0.60m x 0.60m in RCC1:1.5:3. mix with suitable reinforcement and 50x50x6mm MS along edges extra completed.

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Supply & Delivery of following Pipes and specials for OHT connection

Earth work excavation (60x0.60x1.05)

Supply and delivery of PVC Rigid pipe

63mm PVC Rigid pipe

63mm PVC bend

63mm PVC Tee

63mm PVC End cap

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

65mm dia GI pipe for tank connection

65mm dia G.M gate valve

65mm dia GI Coupling

65mm dia GI Elbow

65mm dia GI bend

65mm dia GI Flange set

65mm dia GI Union

Provision for Water Meter

Provision for Chlorinator

Providing Alternate new borewell at gandhinagar OHT in Mohoor panchayat

Charges for conducting geo physical survey

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the TWAD Board Officers) including construction of mud pit.

0m to 60m depth

60m to 90m depth

90m to 120m depth

Reaming of 150mm Dia Borewell to 300mm Dia Borewell as directed at site

0m to 60m depth

60m to 90m depth

90m to 120m depth

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Supply & delivery of 150mm Dia PVC Slotted Casing pipe as per IS 12818 / 2010

150mm PVC End Plug

Labour charges for inserting casing pipe supply & packing of pebbles

Charges for developing the borewell using air compressor in hours

Name board Charge

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}

V ASOKAN