Erection of New borewell and construction of New 10000 litre OHT with electric motor Motor room at Erumaipadugai Habitation in Thenkuvalaveli Panchayat in valangaiman Pack No 6

Amount

Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc. complete complying with standard specification.

Supplying and filling in foundations and basement with filling M- sand in layers not exceeding 15 cm.thick,well watered,rammed and consolidated etc. complete complying with standard specifications.

Cement Concrete 1 : 4 :8 ( one part of cement, four parts of sand and eight parts of hard broken stone ) using 40 mm gauge hand broken hard broken granite stone jelly complying with standard specifications in foundations and basement.

Cement concrete ( M30)1:1.5:3 using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls , sides and bottom of the slabs, beams etc., shall be finished smooth with cement mortar 1:3, 12mm thick. and with kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications.

a) For raft below GL ( 1.50-4.50)below GL

a) For Column below GL ( 0-4.50to3.015)below GL

a) For Column above GL ( 0-4.50to3.015)below GL

b)For coloum beam floor slab , side wall and roof slab

b)For coloum beam floor slab , side wall and roof slab

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Plane surface - Below GL

For coloum footing and GL Brace

For GL brace and Middle brace

For Floor Beam and Bottom of Floor slab&roof slab

For side wall& Roof slab sides Hanch

Square coloum

For coloum Below GL

For coloumn GL -3.10mm

For coloumn 3.55 -4.55m

For coloumn 4.55 -5.55m

For coloumn 5.55 -6.2m

For coloumn 6.30 -6.85m

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

Exterior Emulsion two coats of approved colour including cost and conveyance and all labour charges etc complete .

Fabrication,Supply , delivery and fixing of outside MS ladder of 45cm wide 50x50x6mm MS angle for side stepsin 16mm MS plain rods fixed at 30mmc/c welded, joinded etc.

Providing and fixing of RCC access ladder in RCC 1:1:5:3 mix using 20mm HBG metel including cost and conveyance and all labour charges etc complete.

Providing PVC ventilating arrangements, mosquito proof nylon net with 110mm PVC Pipes and cowl etc complete.

Providing manhole cover of size 0.60x0.60m in RCC 1: 1:5:3mix with suitable reinforcement and 50x50x6mm MS along edges etc. comple. Page 166

Painting and lettering the Name board and stanted specification etc comple.

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

Earth work excavation of and depositing on bank with intital leadof 10mtr. & initial liftof 2mtr inhard stiff clay stiff black cotton soils, stiff re earth, shales murrams, gravel stoney earathand darth mixed with 50% fair sized boulders and hard gravelly soils.

Supply & Devliery of PVC rigid pipes for potable water supply as per IS 4935/1988 and aa amended fro time to time with ISI marking of othe following sizes with necessary couplers or bel ended pipes as specified in ISI and the required quantity of solvent cement having the required woring pressure and for delivery at site of works including loading, unloading stacking and transit insurance charges etc.,complete.

63 mm PVC Rigid Pipes

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

Conveyance of PVC rigid pipes and lowering into the trenchlaying to proper gradian and alignment, jointing PVC couplers with solvent cement and testing to required pressure including conveyance of water into one k.m. lead for filling in the pipes excluding cost of materials which will be supplied.

63 mm PVC Rigid Pipes

63mm pvc bend

63mm pvc Tee

63mm pvc End cap

Provision for Plaform and Soak pit arrangements etc complete..

50mm dia GI pipes for tank connection

50mm dia G.M Gate valve

50mm dia Non return valve

50mm dia GI coupling

65mm dia GI Elbow

50mm dia GI Bend

50mm dia GI Flange set

50mm dia GI Union

Provision for GI pipe line work including cutting ,threading &fixing charges

Provision for Electro Chlorination Charges @60000 &100000 LIT Capacity

Provision for OHT Water meter (50-65mm dia Delivery Pipe) Charges TWAD SQR Page 86

Provision For New Borewell with Motor Cable

Conducting Geophysical Survey in Fixing the Location

Drilling of borewell anywhere in Tiruvarur dt incl transportation from one place to another with in Tiruvarur dist in allvial soil or sedimentary stata of clay and sand stone shale pebbles, boulers etc .

Reaming of 150mm dia bore to 300mm dia bore

Labour charges for inserting PVC casing pipe (with slot or without slot) in drilled hole incl jointing the pipes with pvc coupler with cement paste complete and supplying and packing the annular space with pebbles of size and quality 150mm

a)150mm OD PVC casing pipe assembly

b)Supply and delivery of PVC MW casing pipes (plain)

c)Supply and delivery of PVC MW casing pipes (slot)

d)Supply and delivery of PVC End cap

Charges for developing the bore well by required air compressor of 600 cfm capacity (min 8 hrs) incl cost of fuel ,transport etc complete

Supply and delivery of Three phase submersible pump set (5.0 HP) capable of discharging any of the following pumpset in 100 lpm against noted head in 100 m suitable for erection in to the bore well of 150mm dia with stainless shaft, bronze impeller

Cost and supply of 3 core PVC insulated 4.0 sq.mm copper flat submersible cable as per IS 694/1990 and multistand fire retartor flexible copper cable with ISI marking of reputed make for submersible motor erected in the bore well

Cost and supply of 65 mm dia HDPE pipes for submersible pump in borewell. PN 16

Labour charges erection of ( 5.0 HP)submersible pump set in bore well including fixing andjoiting the submersible cable clamps to the required depth,valves andverrection panel board control room twin earthing as per I.E Rules,GI wire etc. compelete including testing pumpset

Supply and delivery of KIASK board for wet type submersible pumpset

Supply and delivery of wall mounting control Panel made up of M.S sheet 18 SWG vermin proof, box tupe with hinged front door and fixed sides with inter locking facilty etc., compelete with internal wiring of Star Delta control panel with provision for cable end for D.O.L Banel Board

Construction of New Pump Room

Providing pile foundation with RCC 1:1.5:3 mix using 0.23 m dia including pile driving , cost of all matetials & labour charges etc complete

Earth work excavation in hard stiff clay soil with initial lead and lift as per SS20B for fondation

Filling with good river sand including cost, conveyance for all materials & labour charges etc complete

CC 1:4:8 mix using 40 mm ISS HBG metal including cost of all materials & labour charges etc complete

RCC 1:1.5:3 mix using 20 mm ISS HBG metal including cost of all materials & labour charges etc complete

Brick work in CM 1:5 mix using country bricks of size 8 3/4" x 4 1/4" x 2 1/4" including cost,conveyance & labour charges etc complete upto basement

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild

Plastering with CM 1:3 mix 10 mm thick including cost of materials & labour charges etc complete

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

Plastering with CM 1:5,12mm thick.over the cement concrete for floor finish including curing etc., complete complying with standard specifications and as directed by the departmental officers.

Finishing the top of roof with one course of PRESSED TILES of size 23 cm X 23 cm X 2 cm of approved quality laid in cement mortar 1:3 (One cement and three sand) 12mm thick mixed with water proofing compound conforming to I.S. at 2% by weight of cement

Supply and fixing of NEW steel doorand window inculding cost and conveyance of all materials to site and all loboure charges etc complete

Supply and fixing of NEW steel doorand window inculding cost and conveyance of all materials to site and all loboure charges etc complete

Providing granolethic floor finish in cement concrete 1:2:4 mix using 10-12mm ISS metal to 25mm thick including cost and conveyance of all materials to site nd all labour charges for mixing, laying, curing etc complete for 10 cum

White washing two coats using shell lime including cost and conveyance of all materials to site and all labour charges etc comoplete for 100 Sqm

Exterier and interior Emulsion two coats with best approved Plastic Emulsion including cost and conveyance of all materials to site and all labour charges etc complete

Painting two coats over new iron works using ready mixed enamel paint including cost and conveyance of all materials to site and all labour charges etc complete

Supply and fixing of Main with fuse Unit including cost and conveyance of all labour charges etc

Light poit

Plug Point

CFL Light

Meter Board

DPIC Switch16Amps

Servise Pipe

Servise wire

Earthen arranemet

Provision for EB Deposit

Provision for Nameboard charge

Provision for Photo 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}

KARTHIK P