CONSTRUCTION OF 10000 Liters OHT,PUMP ROOM, BORE WELL IN PATHR MELKARAI AT VISWANATHAPURAM PANCHAYAT

Amount

CONSTRUCTION OF 10000 Liters OHT,PUMP ROOM, BORE WELL IN PATHR MELKARAI AT VISWANATHAPURAM PANCHAYAT

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation.

First depth of 2m

2nd depth of 2m

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

RCC M30 GRADE using graded aggregate of HBGs excluding cost reinforcement,centering , shuttering, but including cost of concrete,placing , vibrating etc complete.

A)For items 1.5m-4.5m below GL

B)For items 0 m-1.5m below GL

C)For items 0 m-3.58m Above GL

D)For items 3.58 m m- 6.85m Above GL

Side wall 7.35to8.60m

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 etc comple.

A)Plane surfaces

For GL Brace bottom

Floorbeam in bottom

Curved surface 6.00to8.45m

Square coloum

column 3.30m to 4.30m

column 4.30m to 5.30m

column 5.30m to 6.30m

column 6.30m to 6.85m

Exterior Emulsion two coats of approved colour including cost and conveyance and all 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.

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 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.

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

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

Provision for pipe connection arrangements for inlet and outlet .

50mmdiaGI pipes for tank connection

50mmdiaG.M Gate valve

50mmdiaGI coupling

50mmdiaGI Elbow

50mmdiaGI Bend

50mmdiaGI Flange set

50mmdia Clam Set

50mmdiaGI Union

Inner Ladder

Reinforced Cement Concrete with M30 Design Mix for the following members excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges but including the cost of all materials, mixing, placing in position, lifting, vibrating, finishing & curing, etc. complete.and as directed by TWAD Board Officers.

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over Silver Oak joists of size 10cm X 6.5cm space at 10cm c/c and supported by Casurino Props 10cm - 13cm spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers.

Supplying, fabricating and placing in position of RTS / MS rods for reinforcement including cost of steel and binding wire, labour charges etc., complete for RCC works and as directed by TWAD BoardRCC works and as directed by TWAD Board Officers.Officers.

Fixing the precast RCC ladder in position

PIPE LINE

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 (4-Ksc)

63 mm PVC Rigid Pipes (6-Ksc)

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

63mm PVC Rigid Pipes

63mm PVC bend

Solvent cement

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

Below Level

Super structure

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

Below Level

Super structure

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 cemen

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

Jolly

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

Distemper and interior `Distemper 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 Switch 16Amps

Servie pipe

Servie wire

BORE WELL

Drilling of bore well any where in thiruvarur Dirst including transportion from one place to another with in thiruvarur dist in alluvail soil or sedimantry strata of clay and sand or sand shade pebbles, boulders etc., by and then enlarging to required dia 140mm/ 150mm dia then enlareing to required dia by direct of reverse rotary mud circulation method using contractors rig, fuel, labour, drilling, bentonitr mud and water required for drilling including construction of mud pit.150mm dia bore well

Up to 60 M depth ending below G.L

Remaining of 150mm dia bore to 300 mm dia bore

Up to 60 M depth ending below G.L

Labour charges for inserting PVC casing pipe assembly (with slots or with out slots) in the drilled hole including jointing the pipes with PVC coupler with cement paste complete and supplying and packing the annular space with pebbles of size and quality as approved by the officer.

150mm OD PVC casing pipe assembly

Supply and delivery of following PVC casing pipes

150 mm OD PVC casing pipe plain

150 mm OD PVC pipe solt

150 mm OD PVC End cap

Charges for developing the bore well by required air commpresser of 300 cfm capacity (minimum 8 Houres) including cost of fule, transport, crews etc., complete.

Supply and dlivery of wet type submesible-pump set 3HB with panel bore with bore with is mark and suitable for installation in 150mm dia borewell and the pumpset shold be suppliyed with 5m of flat submersiable copper cale (duty condition50Lpmx75m- 3HP)

Supply and delivery pand board with IS mark and suitable for 3HB submersiable pumpset.

1.3 UPVC - Column pipe

50mm GI Bend

50mm Clampset

50mm Flange set

S/D of same cover 6''

Labour charges for erection of new submersible pump set in the bore well including fixing and paintion of submersible cable reiser pipes and all allied works etc.,

Cost of 2.5mm cable from pumpset to panel board incuding all aliked Materials

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}

SRA ENTERPRISES