Krishnagiri DT-15th finance commission 2020-2021 Construction pf 60000 Litre OHT 12M Staging Height and New Motor with Pipe Line at Chinnakamatchipatti Village H/o Thiruvanapatty at Uthangarai Block - Package No_02

Amount

1.Construction pf 60000 Litre OHT (12.00M Staging Height) and New Motor with Pipe Line at Chinnakamatchipatti Village H/o.Thiruvanapatty

Earth Work excavation and deposition on bank with an initial lead of 10 M and lift of 2M in the following classification of soils as directed by board Officers Hard stiff clay , block cotton ,hard red earth, shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B

a.Firstn depth of 2 M

i) For Foundation

ii) Second depth of 0.25 M

Sand filling wilth clear river sand including watering , consolidation etc., complete for foundation as directed by BD officers

i) Columns

Cement concrete 1:4:8 mix using 40mm HBGS for levelling course for foundation including watering etc., Complete as directed by board officers .

i) Columns

RCC 1: 1 1/2:3 using 20MM HBG metal excluding cost of reinforcement , centering , shuttering ,strutting , but including cost of mixing concrete , placing , vibrating with mechanical vibrating , finishing

a. Below 1.50M From GL

i)Footing

ii)Upto GL

iii)Above GL and upto 4.50M Height

iv) Above 4.50m and upto 7.32m Ht from GL

v) Above 7.32 and upto 10.98m Ht from GL

vi) Above 10.98m and upto 14.64m Ht from GL

iv) Above 14.64m and upto 18.30m Ht from GL

Providing steel centering using MS plates of size 90 Cm *60Cm 13 Grade to 10 grade thick welded with 25mm*25mm*3mm MS angles supported with country wood stanttking of size 10cm*6.5cm at 90cm C/C strutting with casurina props of 100m to 13cm dia as directed by board officers

Sqare surface

Columns below GL and above upto 3.30 m ht

Columns above 3.30M upto 4.30m ht from GL

Columns above 4.30M upto 5.30m ht from GL

Columns above 5.30M upto 6.30m ht from GL

Columns above 6.30M upto 7.30m ht from GL

Columns above 7.30M upto 8.30m ht from GL

Columns above 8.30M upto 9.30m ht from GL

Columns above 9.30M upto 10.30m ht from GL

Columns above 10.30M upto 11.30m ht from GL

Columns above 11.30M upto 11.40m ht from GL

Plane Surface

i) Below GL and Upto 3.30 m Ht above GL

ii) From 5.30 M to 6.30 M ht above GL

iii) From 5.30 M to 6.30 M ht above GL

iv) From 5.30 M to 6.30 M ht above GL

Curved Surface

i) Upto 3.30 M Height (from floor Slab)

ii) From 3.30M to 4.30 m Height ( from floor slab)

Supplying and fabrication and placing in position HSD Steel rods for all Rein forced cement conctete works as per the design given including cost of steel and binding wire in all floors etc., complete complying with stanard specification

Paniting two coats using approved quvality cement paint over cost of priming coat exposed surface of the reservoir including cleaning , preparing the surface and curing etc., complete and as directed by the board officers.

Supplying and fixing in position of cut stone set in cm 1:3 using well dressed cut stone supporting inlet pipe inside the tank and as directed by the officers

Provision for the pipe connection arrengements for inlet outlet, scour and overflow etc., including cost of pipes , specials , valve , labour charges for lifting , aligning, cutting , threading , fixing and painting of GI pipes with two coats of approved quality cnamel paint etc., complete as detailed below.

For Inlet Arrangements

i)80mm GI pipe

ii) 80mm GI Coupling

iii) 80mm GI Bend

iv) 80 mm GI flange set

v) 90mm PVC Threaded coupler

For Outlet Arrangements

i)80mm GI pipe

ii) 80mm GI Coupling

iii) 80mm GI Bend

iv) 80 mm GI flange set

v) 80mm GM Gate Valve

vi) 65mm GM Gate Valve

vii) 90mm PVC Threaded coupler

viii) 90mm *63mm PVC reducer

For Source Arrangements

i)80mm GI pipe

ii) 80mm GI Coupling

iii) 80mm GI Bend

iv) 80 mm GI flange set

v) 90mm PVC Threaded coupler

vi) 80mm GM Gate Valve

For Overflow Arrangements

i)80mm GI pipe

ii) 80mm GI Coupling

iii) 80mm GI Bend

iv) 80 mm GI flange set

v) 90mm PVC Threaded coupler

vi) Rubber sheet

vii) Bolt and nuts

Labour charges

i)80mm GI pipe Cutting

ii) 80mm GI Theading

Labour charges for lifting Positioning GI Pipes in vertical direction and providing interconnection with service reservoir

Fabrication supplly delivery and fixing of outside MS Ladder of 45cm wide made out of 50x50x6 MS angle for sides and steps in 16mm MS plain rods fixed at 30cm centre to centre welded, jointed etc., providing with suitable side supports clamps and locking arrangements provided with one coat of red oxide paint for providing access to roof top of 10000 lit. capacity OHT of suitable inclined length, including bottom anchorage and transportation and as directed by board officers

Supply and delivery and fixing position of CI man hole cover and frame of size 60x60 cm on roof slab and as directed by the officers the manhole frame and cover should be of light duty and conforming to ISI 1726/1974

Supply and delivery and fixing in position of 150mm dia AC ventilators on the roof slab and as directed by the officers

Refilling the foundation for service reservoir with excavated earth (other than sand) in layers of 15cm thick well rammed watering and consolidating etc complete complying with standard specification as directed by the officers

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (one cement, one and Half sand and three agreegates) using 20mm HBG Stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges mixing concrete curing etc., to required height and clear width of 45cm consisting of two nos of vertical post of 10cm x 15 cm and step slab of 25mm x25mm etc., complete and as directed by board officers

Earth Work excavation and deposition on bank with an initial lead of 10 M and lift of 2M in the following classification of soils as directed by board Officers Hard stiff clay , block cotton ,hard red earth, shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B

Cost and supply of motor, Pipe with specials including all labour charges

7.50 HP Motor

7.50 HP Panal Board

40mm UPVC Pipe

4.00 Sqmm Cable

50mm GI Pipe

50mm GI Tee

50mm GI Coupling

50mm GI Nipple

50mm GI Elbow

50mm GI Union

63mm HDPE hose(PN6)

Refilling the excavated earth including all labour charges

Labour Charges for laying and jointing Pipe with special including all labour charges

Motor Errection charges

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}

Sri Sivasakthi Associates