Providing New Borewell 5HP Motor, Cable, Panel Board Pipe Line and Platform in at Echur Panchayat in Thirukkazhukundram Block under Pooled Assigned Revenue(BP) Fund for the year 2024-25 and 2025-26

Charges for Conducting Geo Physical Survey etc complete

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil Hard rock 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.

Supply & delivery of 180mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Supply & Delivery of 5.00 HP Pump set Discharges :175m & 50 LPM for 150mm dia Borewell as per IS 8034 SOR 162

Supply & Delivery of control panel board suitable for Three phase Submersible motor with two level Guard & Auto start SOR 162

Supply and delivery of following material

50MM DIA GI PIPE

50mm GI coupling

50mm GI elbow

50mm GM gate valve

50mm GM flange set

4.00 sq.mm 3 core flat type copper cable as per IS 694 /1989

Erection Chagres to new submersible pump set ,Fixing of new panel board etc complete

SUB ESTIMATE - Platform Wall

Earth work Excavation in all classes of soils such as hard stiff clay. Stiff block hard red earth, shales, murram, gravel etc., completed for foundation as SS 20B.

Cement Concrete 1:4:8 mix using 40mm ISS HBG metal from approved quarry including all cost and conveyance of all materials to site and labour charges etc.

Brick Work in cement mortar 1:5 mix using country bricks of including cost & conveyance of all materials to site including cost of etc complete.,

Plastering with cement mortar 1:5 12mm thick including cost & conveyance of all materials to work site etc complete.,

Provision for RCC rings 90mm dia including all other charges with complete etc

Provision for RCC rings Cover slab 90mm dia including all other charges with complete etc

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two crushed stone sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Colour washing two coats with best quality of Shell lime including cost and conveyance of all materials etc., complete.

SUB ESTIMATE - 90MM PVC PIPE

Earth work excavation in all types of soil lead And lift ss 20 B etc complete Including All Labour Charges Including Cost and Conveyance etc Complete. .

Supply and Following of 90mm dia PVC Pipe Including Cost and Conveyance etc Complete. 6KSC

Supply and Fixing of PVC Pipe Including Cost and Conveyance etc Complete.

Refilling excavated earth Including All Labour Charges Including Cost and Conveyance etc Complete. .

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}