Providing Drilling and Erection of 200 mm dia new borewell with submersible Pumpset cum Pump Room at Near Melakulakarai in Thunisiramedu Panchayat

Amount

Geophysical Survey charges

Drilling of bore well in alluvial soil sedimentary strata of clay and sand stone, shale, pebbles, boulders etc., by first taking a pilot bore of 140mm/ 150mm/ 200mm dia and then enlarging to required dia by direct or or reverse rotary mud circulation method, using contractor’s rig, fuel, labour, drilling, at the site shown by the Departmental Officers including construction of mud pit and transportation (Water available within a lead of 1.5Km) using Rotary Rig. a) Drilling of 140/150/200mm.Pilot bore.Upto 60m depth ending below G.L

From 60m and upto 90m depth ending from G.L

From 90m and upto 120m depth ending fromG.L

From 120m and up to 150 m depth ending from G.L

From 150m and up to 180 m depth ending from G.L

From 180m and up to 210 m depth ending from G.L

Reaming from 140/150mm dia pilot bore to 300 mm dia Bore as directed by Departmental officers.Upto 60m depth ending below G.L.Upto 60m depth ending below G.L

From 60m and upto 90m depth ending from G.L

From 90m and upto 120m depth ending fromG.L

From 120m and up to 150 m depth ending from G.L

From 150m and up to 180 m depth ending from G.L

From 180m and up to 210 m depth ending from G.L

Reaming from 300 mm dia pilot bore to 400 mm dia depth ending below G.L

From 60m and upto 90m depth ending from G.L

From 90m and upto 120m depth ending fromG.L

From 120m and up to 150 m depth ending from G.L

From 150m and up to 180 m depth ending from G.L

From 180m and up to 210 m depth ending from G.L

Electrical Logging charges for bore well

200mm dia OD PVC Plain Pipe CS

200mm dia OD PVC Plain Pipe CM

200mm OD PVC slotted casing pipe

200 mm dia Bottom Dummy

Borewell Top Cover

Labour charges for inserting PVC casing pipes (With slots or without slots) in the drilled hole including jointing the pipes, supplying and packing the annular saace with pebbles of size and quality as approved by the department officers.200 mm dia Bottom Dummy

Charges for developing the bore well with aire compressor of 450cfm/600cfm capacity ( minimum 8 hours ) including transportation labour and fuel charges for compressor as directed by the Department Officers as directed by the Departmental Officers and conducting yield test by “V” Notch methods.

Provision for Borewell Protection Arrangements

Three phase Submersible Pumpset 7.50 HP with duty of 100 LPM X 125 m Head

3 Phase 10 HP Panel Board with Star Delta and Two level Guard

4.00 Sq.mm Submersible Cable

63mm HDPE HOSE

50 mm dia SS Nipple

50 mm dia MS Clamp Set

50 mm dia GI Flange Set

50 mm dia Flange Leather

100 A Fuse Unit

Earthing set with GI Pipe,GI wire,Bolt and Nuts

Wooden Board 90 cm X 60 Cm

Labour charges for Erection of Submersible Pumpset including cable Jointing fixing of Starter, Fuse Unit and all Other accessories etc.,completed Above 5 to 10 HP

Earthwork excavation in all classes of soils and depositing on bank with an initial lead and lift such as sand or other loose soil, wet sand not under water silt and ordinary soil, sandy loom, and hard stiff, black cotton soil, red earth, earth mixed with

Filling with M-sand into foundation and basement including cost and conveyance of all materials to work site and all labourcharges for filling, watering etc., complete.

CC 1:4:8 mix using 40mm ISSHBG metal including cost and conveyance of all materials to work site and all labour charges for mixing, laying and watering etc., complete.

Brickwork in CM 1:5 mix using country bricks of standard size including cost and conveyance of all materials to work site and including all labour charges and all incidential charges etc., complete. For Superstruture.

Supplying and erriecting, centring for plane surfaces structures such as RCC slab, beam etc., inlcuding strutting upto 3m height using mild steel sheets of size 90cm x 60cm x and B.G 10 stiffened with M.s angles of size 25 mm x 25mm x 3mm for boarding lai

Reinforced Cement concrete 1:1.5:3 mix using 20mm ISSHBG metal from approved sources including cost and conveyance of all materials to work site and all labour charges for mixing, laying, and watering etc., complete. Above basement

Supply and fabrication of steel including cost and conveyance of steels to worksite including labour for cutting, jointing and welding if necessary including all labour charges for dying with binding wire etc., complete.

Special ceiling plastering in CM 1:3 –10mm thick including cost and conveyance of all materials and all labour charges etc., complete.

Plastering in CM 1:5 ,12mm thick including cost and conveyance of all materials to work site and all labour charges etc., complete.

Flooring with Granolithic flooring to 25mm thick using CC 1:2:4 mix using 20mm ISSHBG metal including cost and conveyance of all materials to work site and all labour charges etc., complete.

Supplying and painting the walls with two coats of oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. (The colour and shade of the distemper shall be got approved by the Executive Engineer before use of work).

Painting the newly plastered wall surface with two coats of Plastic Emulsion Paint outside the building over one coat of cement primer including clearing the surface in all floors etc., complete as per standard specification.

Painting two coats with ready mix paint of approved colour and trade for doors & windows including cost and conveyance of all materials and all other labour charges etc., complete.

Supplying Steel Door and windows as per standard specification

Towards cost and supply of RCC Jolly of size 0.45*0.45m

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 total overall quoted amount above this row in column "BB" for all works in this package}

K.Velmurugan (BID ID -1443850)