Providing Borewell with 10000 Ltr Capacity OHT at Ramasamipuram AD Colony in Ramasamipuram Panchayat

Amount

Providing Borewell with 10000 Ltr Capacity OHT at Ramasamipuram AD Colony in Ramasamipuram Panchayat

Construction of 10,000 Ltr Capacity OHT

Earth work excavation in all classes of soil such as hard stiff clay hard red earth, earth murrams gravel stoney erath, earth mixed with fair size boulders as per SS 20B for foundation.etc., complete

i) a.For first depth of 2 M

ii) Second depth of 1 M

Filling with M.sand including cost and conveyance of all materials to site and all labour charges etc complete

Cement Concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance to work site and all labour charges for mixing,laying and curing etc complete

R.C.C. 1:11/2:3 mix using 20mm ISS HBG metal including cost and conveyance to work site and all labour charges for mixing,laying and curing etc complete

A) Below GL

B) 0m to 1.50m Below GL

C) Above GL (0 to 4.50m)

D) Above GL (4.50 to 9.00m)

E) Above GL (9.00 to 13.50m)

Supplying and errecting centring for sides and soffits of all RCC works including cost and conveyance of all materials to site and labour charges etc. complete

A) PLAIN SURFACE

a) Below GL ( 0 to 3.30m )

b) Above GL ( 0 to 3.30m )

c) Above GL ( 6.30 to 7.30m )

d) Above GL ( 7.30 to 8.30m )

B) CURVED SURFACE

a) Above GL ( 7.50 to 10.80m )

b) Above GL ( 10.80 to 11.80m )

C) SQUARE SURFACE

a) Below GL ( 0 to 3.30m )

b) Above GL ( 0 to 3.30m)

c) Above GL ( 3.30 to 4.30m)

d) Above GL (4.30 to 5.30m)

e) Above GL (5.30 to 6.30m)

f) Above GL (6.30 to 7.30m)

Cost and supply of steel with fabrication including cost of steel and binding wire complete with standard specification etc.,complete

Fabrication, supply, delivery and fixing of outside MS Ladder wide 45cm made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm centre to centre welded, joned etc providing with suitable side supports, clamps, and locking arrangements provided access to roof top of 30,000 lit OHT of suitable inclined length, including bottom anchorage and transportion.

Providing and fixing of RCC inner acess ladder in RCC 1:1.5:3 mix using 20mm metal including cost and conveyance of all material to work site and all labour charges etc. completed and Vertical post of 10cm x 15 cm and step slab of 25mm x 25mm etc. completed

Ventilator made up of 45 stem with 65mm GI pipe and arms made out of 65mm GI Tee ,elbow with 20cm and 65mm pipe nipple and firmly welded

Providing Manhole cover of size 0.60x0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixied along edes

Provision for pipe connection arrangement for inlet, outlet, scour and over flow etc. including cost of pipes specials , value,labour charges for lifting, aligning, cutting, therading fixing and painting of GI Pipes with two coats of approved quality enamel paint etc. completed

65mm dia GI pipes for inlet conection

65mm dia GI pipes for overflow & rainwater harvesting pipe

50mm dia GI pipes or scour pipe

65mm dia GI pipe delivery pipe

65mm dia PVC Thraded coupler

65mm dia GI Tee

65mm dia GI Bend

65mm dia GI Coupler

65mm dia GI Union

65mm dia GI Elbow

50mm dia GI Union

65x50mm dia GI Reducer

75x63mm dia PVC Reducer

65mm dia GM Gate valve

50mm dia GM Gate valve

Exterior Emulsion painting two coats with best approved quality and colour paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete.

Refilling the basement with excavated earth other than Sand complying the Standard specification

PIPELINE FOR PUMPING MAIN

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes etc

Supply and delivery of following PVC Pipes

63mm OD PVC 6KSC Pips

Conveyance of the following rigd PVC Pipes, lowering to trenches and laying to proper grade and alignment

63mm OD PVC 6KSC Pips

Refiiling the excaveted soil charges including cost and conveyamce of all materials to all labour charges etc

BOREWELL

Drilling of Borewells anywhere in Tamilnadu including transporation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles bouulders etc.,By first taking a pilot bore of 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 and including construction of mud pit etc.,complete

0 to 60m from G.L

60 to 90m from G.L

90 to 120m from G.L

120 to 150m from G.L

Reaming 140/150 mm dia pilot bore to 300mm dia bore as directed by the TWAD Board Officer.

0 to 60m from G.L

60 to 90m from G.L

90 to 120m from G.L

120 to 150m from G.L

Supply and Delivery of unplasticised PVC Casing Pipes of the following diametre in 3 metres length with screwed and socket ends and centering guides for every 15m length of pipes as per IS 12812 / 92 and DN 4925 and as amended from time to time to suit deep borewells as above 250m depth for delivery at site including loading unloading freight transit and insurance etc.,complete.

Supply of 150mm Nominal dia (6") Deep Borewell PVC Plain casing Pipes

Supply of 150mm Nominal dia (6") Deep Borewell ribbed screen PVC Pipes (RDS)

Supply of 150mm Nominal dia (6") PVC Deep well bottom Cap with Bolting arrangements

Labour Charges for inserting Casing pipes assembly (with slots or with out slots) in the drilled hole ,filling with the annular space with pebbles of size and quality as approved by the officer.

Charges for developing the Borewell with air compressor of 600 CFM capacity including transportation, labour and fuel charges for compressor as directed by Officers and conducting yield test by 'V' notch method.

CONSTRUCTION OF PEDASTAL FOR KIOSK

Construction of pedestal for Kisok with size 1.40m 0.75 x 0.45 x 1.80 in am using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround overed with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding,locking arrangements and labour charges etc.,

ERECTION OF 7.5HP PUMPSET

Supply and delivery of the 7.5 HP submersible pumpset having a duty of 75Lpm x 225m

Supply and delivery following 7.5 Hp submersible pumpset control pannel board

Supply and delivery of 4.00 sqmm submersible cable for pumpset erection

Supply and delivery of 50mm UPVC Column pipe for pumpset erection

Cost and supply of Nylon rope for pumpset erection

Supply and delivery of GI special for pumpset erection

50mm GI Elbow

50mm GM Gatevalve

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

150mm MS Bore Cover

7/20 Copper wire

Labour charges for the erection of submersible pumpset

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}

S JOTHIBASU