Krishnagiri DT JJM 2020-21 Kaveripattinam Block 1 works Package No TN-04-KRI-189

Amount

Providing FHTC to Jainoor Village Rs. 41.65 Lakhs

Construction of 60000 Liters Capacity OHT (6.0 M Stagging) AT

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD Board officers.

i.First Depth Of 2m

ii. Second Depth of 1m

Sand filling for foundation with clear river sand including cost of sand, watering, ramming and consolidation etc., complete as directed by TWAD Board officers.

Cement Concrete 1:4:8 (One cement, four sand and eight aggregates) using 40mm HBGS for leveling course for foundation including the cost of mixing concrete, ramming curing etc. complete as directed by TWAD Board officers.

RCC 1:1:5.3 (one cement, one and half sand and three aggregates) using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing the concrete,vibrating, finishing, curing etc.,

A. 1.5m to 4.5m below GL

B. 0m to 1.50m below GL

C. 0 m to 4.5 m from GL

D. 4.51m to 7.32m from GL

E. 7.33m to 10.98m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets of suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaced at 90cm center to center and supported by casuarina props of 10cm 13cm dia spaced at 75cm center to center complying with standard specifications etc., completd and as directed by TWAD Board officers.

A. PLANE SURFACE

a. Below ground level

b. GL to 3.30m ht.

d. 5.31m to 6.30m

B. CURVED SURFACE

a. 0 to 3.30m ht

c. 6.31 to 7.30m ht

C. SQUARE COLUMN

a. Below ground level

b. GL 0 to 3.30m ht

c. 3.31 to 4.30m ht

d. 4.31 to 5.30m ht

c. 5.31 to 6.30m ht

d.6.31 to 7.30m ht

Supplying fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc., complete and as directed by TWAD Board officers.

Fabrication, supply, delivery and fixing of outside MS ladder of 45 cm wide made out of 50x 50 x 6 mm MS angle for sides and steps in 16mm dia MS rod at 30cm centre to centre welded, Jointed etc., providing with suitable side supports, clamps and locking (TWAD SOR for 12.0m stagging)

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete as directed by the TWAD officer.

Providing PVC Ventilating arrangemant mosquito proof naylon net with 110 mm PCV cowl and as directed by TWAD Board Officers

Providing cut stone slab in CM 1:3 and as directed by TWAD Board officers.

Providing manhole cover of size 0.60x0.60 m in RCC 1:1.5:3 with suitable reinforcement 50x50x6mm MS angles fixed along edges and as directed by TWAD Board officers.

Cement paint (New wall )Two Coats with approved cement Paint over one prime coat of Cement primer over Plastered surface including cost and conveyance of materials and labour charges etc complete. - 10.00 Sqm.

Supplying And Fixing Of GI/PVC /HDPE Pipes And Specials including All Charges Etc… Complete

65mm GI pipe for inlet

65mm GI pipe for overflow

65mm GI elbow

65mm GI flange set

65mm GI coupling

65 mm x75mm PVC reducer

65 mmGI pipe for delevery &scover

75 mm PVC threaded coupler

65mm GI Tee

65mm GM gate valve

75mm PVC 4ksc pipe

Refilling the foundation with excevated earth including consuldration also by the departmental officer complete

cost and construction of soak pit including all charges etc., all complete

Provision for Writing Name Board Charges

Construction of 30000 Liters Capacity OHT (6.0 M Stagging) AT

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD Board officers.

i.First Depth Of 2m

ii. Second Depth of 1m

Sand filling for foundation with clear river sand including cost of sand, watering, ramming and consolidation etc., complete as directed by TWAD Board officers.

Cement Concrete 1:4:8 (One cement, four sand and eight aggregates) using 40mm HBGS for leveling course for foundation including the cost of mixing concrete, ramming curing etc. complete as directed by TWAD Board officers.

RCC 1:1:5.3 (one cement, one and half sand and three aggregates) using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing the concrete,vibrating, finishing, curing etc.,

A. 1.5m to 4.5m below GL

B. 0m to 1.50m below GL

C. 0 m to 4.5 m from GL

D. 4.51m to 7.32m from GL

E. 7.33m to 10.98m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets of suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaced at 90cm center to center and supported by casuarina props of 10cm 13cm dia spaced at 75cm center to center complying with standard specifications etc., completd and as directed by TWAD Board officers.

A. PLANE SURFACE

a. Below ground level

b. GL to 3.30m ht.

d. 5.31m to 6.30m

B. CURVED SURFACE

a. 0 to 3.30m ht

C. SQUARE COLUMN

a. Below ground level

b. GL 0 to 3.30m ht

c. 3.31 to 4.30m ht

d. 4.31 to 5.30m ht

Supplying fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc., complete and as directed by TWAD Board officers.

Fabrication, supply, delivery and fixing of outside MS ladder of 45 cm wide made out of 50x 50 x 6 mm MS angle for sides and steps in 16mm dia MS rod at 30cm centre to centre welded, Jointed etc., providing with suitable side supports, clamps and locking (TWAD SOR for 12.0m stagging)

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete as directed by the TWAD officer.

Providing PVC Ventilating arrangemant mosquito proof naylon net with 110 mm PCV cowl and as directed by TWAD Board Officers

Providing cut stone slab in CM 1:3 and as directed by TWAD Board officers.

Providing manhole cover of size 0.60x0.60 m in RCC 1:1.5:3 with suitable reinforcement 50x50x6mm MS angles fixed along edges and as directed by TWAD Board officers.

Cement paint (New wall )Two Coats with approved cement Paint over one prime coat of Cement primer over Plastered surface including cost and conveyance of materials and labour charges etc complete. - 10.00 Sqm.

Supplying And Fixing Of GI/PVC /HDPE Pipes And Specials including All Charges Etc… Complete

65mm GI pipe for inlet

65mm GI pipe for overflow

65mm GI elbow

65mm GI flange set

65mm GI coupling

75 mm PVC threaded coupler

80mm GI pipe for delevery

90mm PVC threaded coupler

80mm GI Tee

65mm GI Tee

80mm GI elbow

80mm GM gate valve

65mm GM gate valve

80mm GI Flangeset

80mm GI coupling

80mm GI dummy

75mm PVC 4ksc pipe

Refilling the foundation with excevated earth including consuldration also by the departmental officer complete

cost and construction of soak pit including all charges etc., all complete

Provision for Writing Name Board Charges

Pumping main line

Supply,delivery, laying and jointing of 90mm HDPE pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by TWAD Board Officer.

90mm HDPE Tee

Distribution system

Supply,delivery, laying and jointing of 63mm OD PVC 4Ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by TWAD Board Officer.

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

50mm PVC Bend page 12 ,sl.no-3

63mm X 50mm PVC Threaded coupler page 10 SOR

63mm x50 mm PVC Tee IS 7834/1987 page 10

63mm End cap page 12 sl.no 11

Supply and delivery of GI pipes medium class as per IS.1239/part I/ 1990 to site of work with ISI Marking

a.50mm GI pipe-page 25 sl.no 6

Supply and delivery of GI specials to site of work as per IS specification with ISI marking

a.50mm GI Elbow page 25 sl.no 1

b80mm GI coupling page 25, sl.no 3

Laying and jointing of GI Pipes with GI specials and PVC specials etc

Provision For FHTC's ( 8 Meter Length per FHTC 20mm G.M. Ferrul ,20mm GI Pipe, 20mm GI elbow,20mm GI coupling,20mm GI Union,20mm x 0.90 GI nipple,20mm x 0.60 GI nipple,63 x20 saddle,20mm GI tap,Labour charges for tap and pipe connection work etc complete

Provision For Openwell

Earth work open well excavation, complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metres in Hard stiff clay, stiff black cotton soil, hard red earth, shales,murrams gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil

First depth of 2.0m ( 0m to 2.0m )

Second depth of 1.0m ( 2m to 3.0m )

Earth work open well excavation, complying with relevant clauses of T.N.D.S.S. Well sinking and with lead up to 10 metres in soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting

Second depth of 1.0 m (3.0m to 4m )

Third depth of 2m (4m to 6m )

Open well excavation, complying with relevant clauses of T.N.D.S.S. Well sinking and with lead up to 10m in Medium rock and Dense medium rock not requiring blasting.

Fourth depth of 2m (6m to 8m )

Fifth depth of 2m (8m to 10m )

Open well excavation complying with relevant clauses of T.N.D.S.S. well sinking and with lead up to 10m in Medium rock and Dense medium rock requiring blasting.

Sixth depth of 2m ( 10m to 12m )

Seventh depth of 2m ( 12m to 14m )

Eighth depth of 2m ( 14m to 16m )

Plain cement concrete 1:4:8 ( One cement, four sand and eight HBGS metal) using 40 mm size stone jelly for levelling course for foundation including cost of materials, labour for mixing of concrete placing in position, consolidation, finishing, curing etc. complete and as directed by TWAD Board Officers.

for bed block At 4.5m to 9.0m below GL.

Reinforced cement concrete mix M 30 grade using10mm & 20mm hard blue granite stone (Machine crushed) for the following members. The rate is excluding cost of supplying fabricating and placing in position of steel reinforcement centering shuttering, strutting but including cost of all materials mixing laying the concrete with mechanical vibrators , ramming consolidating, finishing curing etc. complete and as directed by TWAD Board officers.

Above GL at 1.00m to 4.50m

Above GL 1.00m to 4.50m (Cover slab beam & Bed Block)

Up to 1.5m below GL ( Ring Beam 1 No)

Below GL 1.50m to 4.50m Ring beam (2 Nos)

Below GL 4.50m to 9.0m Ring beam (1 No)

Construction of random rubble masonry in Cement Mortar 1:5 for well steining.

Up to 1.0m Above GL

1.0m to 4.50 m above GL

Below up to 1.5m

1.50m to 4.5m below GL

4.5m to 9.0m below GL

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 BG10 stiffened with MS angle of size 25 X 25 X 3 mm for boarding laid over I type MS Truss of size 25 X 25 X 3mm about 90cm c/c and supported by 40mm GI pipes (Medium ) spaced at 75cm c/c etc complete and as directed by the TWAD Board Officers.

For plane surfaces

upto 0 to 3.30 m height

For Curved Surfaces

0 - 3.30m height

3.30m-4.30m height

5.30-6.30m height

Pointing with C.M.1:3 to flush pointing for random rubble masonry

wall above Ground level ( parapet )

Cover top of well using with MS plate , L angle and T section and welding charges etc complete

MS plate 5mm thick

Welding charges

Supplying, Cutting, bending, tying, fabricating & placing in position of steel rods for all RCC works including cost of steel and binding wire etc but excluding cost of centering and shuttering, strutting etc., complete. The steel should confirm to the relavant IS specification and supplied with test certificate ( Fe. 415 grade as per IS specification No. 1786 / 1985 and as amended from time to time ) for delivery at site of work including loading, freight, unloading , stacking, transit insurance charges, taxes, etc., complete and as directed by TWAD Board. Officers.

Refilling the excavated earth (other than sand) around open well in layers of 15cm thick well rammed,watering, consolidating and complying with standard specification and spreading the surplus earth at the place shown etc., complete and as directed by TWAD Board Officers.

Supply delivery and fixing in position of 75mm thick RCC manhole cover of size 0.60mx0.60m with necessary reinforcement etc complete and as directed by TWAD Board Officers.

Supplying and fixing of Mild Steel steps encapsulated with PVC. ( Local Market Rate )

Sanitary platform around open well

Base concrete 1:4:8

Dewatering using 5hp diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

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}

SPS CONSTRUCTION