Providing New Borewell, Pumpset with Panel Board, Cable, GI Pipe with Specials and Construction of Pumproom at Mathur Bore I (Bore Located at Panrutti to Mettupalayam Road) of Mathur Panchayat in Sriperumbudur Panchayat Union.

Charges of Geo Physical Survey

Drilling of 150mm dia borewell in sedementary strata by using Rotary Rig by first drilling a pilot bore of 150mm dia direct mud circulation method

From 60m depth ending below ground level (60m)

From 60m depth to 90m ending below ground level

From 90m depth to 120m ending below ground level

From 120m depth to 150m ending below ground level

From 150m depth to 180m ending below ground level

From 180m depth to 210m ending below ground level

From 210m depth to 240m ending below ground level

Reaming from 150mm dia pilot bore to 300mm dia bore 60m depth of ending ground level (60m)

From 60m depth ending below ground level (60m)

From 60m depth to 90m ending below ground level

From 90m depth to 120m ending below ground level

From 120m depth to 150m ending below ground level

From 150m depth to 180m ending below ground level

From 180m depth to 210m ending below ground level

From 210m depth to 240m ending below ground level

Labour charges for inserting casing pipe assembly (with slots or without slots) in drilled hole, supply and packing the annular space with pebbles

a.150mm dia PVC Plain Casing Pipe

b.150mm OD PVC Slotted Casing Pipe

c.150mm PVC End Cap

Charges for developing the borewell using air compressor

Construction of borepit including cost of materials, labour charges etc

Supply and Delivery of Submersible Pumpset as follows: Head: 225m Discharge : 75 Lpm

Supply and Delivery of 7.5 HP Control Panel Board

4.0 Sq.mm 3 Core Submersible Cable

Supply and fixing the following for Sub Pumpset erection

50mm GI Pipe

50mm GI Coupling Jack Thread

50mm GI Elbow

50mm CI Flange Set

50mm MS Pipe Clamp

50mm GI Union

50mm GM NR Valve

65x50mm GI Reducer

80x65mm GI Reducer

90x80mm PVC threded coupler

50mm GM Gate Valve

Erection charges to New Sub Pumpset, fixing of Panel Board etc complete

Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil complete

Levellinig course of PCC 1:4:8mix using 40mm HBG metal including all charges etc complete

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

Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Brick work using country bricks of size 83/4"x41/4"x23/4" in cement mortar 1:5 (One cement and five M.Sand) including curing neat finishing, etc., complete complying with standard specifiction.

for foundation and basement

for super structure

Reinforced Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Reinforced Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly including cost of steel fabrication fixing in position and centering charges for SUNSHADE 75mm thick etc

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

Plastering with Cement Mortar 1:5 (One cement and Five M.Sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothy with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The Surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the Departmental Officers. [ The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (waterproof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coat of putty, scrapping the putty area to level the surface smooth, etc., complete]. The Putty shoule be got approved by the Executive Engineer before use on work.

Flooring in CC 1:4:8 10cm thick using 40mm HBG metal and top finished with Cement Mortor 1:3 12mm thick including all labour charges etc complete

Supply and fixing of MS Door including all charges etc complete

MS Door

Supply, fabricating and fixing in position of RTS rods etc

Supply and fixing of RCC box type jolly of size 0.6 x 0.45m

Painting Two Coats with two coats of cement paint over one coat of cement primer as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (The colour and shade of the cement paint shall be got approved by the Executive Engineer before use of work).

White washing two coats with freshly burnt white shell lime in all floors including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed.

Weathering course over RCC roof including fixing one course of Pressed tiles etc complete

Pressed tiles

Provision for writing scheme Details in the side wall of the pump room

Provision of lock and key for Pump room

Lighting the pump room including internal wiring with switch circute fuses etc complete

Tube light 4ft. 40 watts with Ballast

Battern type Bakelite ho;der for lamp

Supply and fixing of WT bulk head fitting suitable with guard and 15W (100W) LED bulb (SD85)

5 Amps/15 Amps 3 pin flush type well socket

15 Amps Flush type switch

(SD1) Wiring with 2 X 1.5sqmm PVC insulated single core unsheathed copper conductor cable of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceilling with PVC accessories, including supply and fixing of modular 6A one way switch along with moulded front plate in G.I anodised manufaturer's mounting box fixed flush with the wall complete with all accessories as required for Light Points/ fan point

Optain power supply including cost of following materials and by engaging B licence holder fee for application from and deposit amount will be borne by the board

(SD132) Supply and fixing of 3 phase 32A aerial fuse unit for 3 Nos. 32A fuse units (500V) on suitable MS sheet coverd with 6mm thick hylem sheet on suitable angle iron work the tapping pole necessary clamps

(SD 125) Supply and fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A neutral link and earth link

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth (Twin Earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way neutral link

250A Change over Switch with Panel 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}