TN04-02/15th CFC(Dt.Pt)-2024-25- Gopichettipalayam

Amount

Construction of 30000 Litres OHT, New Borewell, Motor with Pipeline at Pappichettipatti Near Threshing Floor H/o Gopichettipalaiyam

I) Construction of 30000 litter's Capacity OHT Tank (12.00m Staging Height)

1. Earth work Excavation for Foundation in all soils and Sub Soil as per SS20B for foundation etc. complete.SS 20B a) First Depth of 2 m

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

3. Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete

4. Reinforced cement concrete 1:1.5:3mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete a) Items 1.50 m to 4.50m below GL

B). For items 0 to 1.50m below GL

C). For items 0m to 4.5m above GL

D). For items 4.51m to 7.32m above GL

E). For items 7.32m to 10.98m above GL

F). items 10.98m to 14.64m above from GL

G) 14.64m 18.30m above GL

5. Supplying and erecting steel centering for sides and soffits I including necessary supports' and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding A). PLANE SURFACES a). Below GL

b) From 0.00 - 3.30m

c) From 5.30m to 6.30m

d) From 8.30m to 9.30m above G.L

e) From 11.30m to 12.30m

B) Curved surface a) upto 0-3.30 m height

b) From 5.31-6.30m Height

C) Square column a) Below GL

b) 3.31 to 4.30mm

c) 4.31 to 5.30mm

d) 5.31 to 6.30mm

e) 6.31 to 7.30mm

f) 7.31m to 8.30m

g) 8.31 to 9.30m ht

h) 9.31m to 10.30m

i) 10.31 to 11.30 ht

j) 11.31m to 11.40m

6. Painting two coats using ready mixed Plastic Emulsion paint inlcuding 7 priming coat including cost and conveyance of all materials to site and all labour charges etc comoplete

7. Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced 8 cement concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.

8. Supplying, Fabricating, Delivery and placing in position MS steel Ladder wide 0.45m made out 9 of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm c/c welded and Jointed etc., Complete complying with stanard specification.

9. Supplying and Fixing of RCC inner access Ladder in RCC 1:11/2:3mix etc., complying with stanard specification.

10. Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and as directed by Departmental Officers L B D Unit

11. Providing Cut stone slab in CM 1:3 mix and as directed by Departmental Officers

12. Providing Manhole cover of size 0.60x0.60 m in RCC 1:11/2:3 mix with suitable reinforcement and 50x50x6mm Ms angle fixed along edges and as-directed by Departmental Officers

13. Provision for Pipe connection arrangements 65m dia GI Pipe for inlet connection& outlet

65mm dia GI Pipe for over flow and rain water 1 harvesting pipes

50mm dia GI Pipe for scour pipes

65mm dia GM Gate valve

50mm dia GM Gate valve

50 mm dia Flange set

65mm dia GI Tee

65mm dia Gl coupling

65mm dia Gl flange set

65mm dia Gl Elbow

50 mm dia GI Elbow

14. Refilling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete. a) First Depth of 2m

II) Providing Plat Form Arrangements (Sub Estimate)

1. Cement concrete 1:4:8 [one cement four sand and eight jelly] using 40.m.m. H.B.G.Jelly for foundation including watering where ever necessary and laid in layers not more than 15.c.m. thick compacting etc. complete complying with standard specification.

2. Brik work in CM 1:5 mix using good country bricks including cost and conveyance of all materials to site and all labour charge etc., complete

3. Plastering with cment 1:5-12mm thic including cost and conveyance of all materials to site and all labour charges etc., complete.

4. Provision for Soak pit arrangements

III) Geophysical survey charges

IV) Drilling of 150 mm dia Borewell in the hard rock area to the required depth and Supply and erection of 165mm dia OD PVC 6KSC Casing Pipe in the Borewell

1. Cost of 150mm dia Borewell in Hard rock Area a) Over Burden soil for Insertion of Casing Pipe

b) Upto 150M below Ground Level

c) From 151 upto 180m

2. Cost of Casing pipe including Installation charges a) 165mm O/D PVC Casing pipe

V) Supply, delivery, erection and commissioning of wet type 150mm dia Three phase Submersible pumpset with Panel Board including cost of cable, 40 mm UPVC Pipes and Specials etc. complete. HP: 5.00, Duty: 50 Lpm x 175 m Head

1. Supply and delivery of Three phase Submersible Pumpset (As per IS 8034) including all tax charges. a) Pumpset: 5.00 HP, Duty: 50 Lpm x 175 m

b) Three phase panel board with two level guard and auto starter including tax charges.

2. Supply and delivery of following UPVC pipes and specials conforming to IS 694/1990 for UPVC Pipes IS 1239/1990 part I required for pumpset erection. a) 4.00 sq.mm flat copper Submersible cable

b) 50mm UPVC Pipe

c) 40mm Gl pipe

d) 40mm GI Elbow

e) 40mm GI Union

f) 40mm MS Clamp set

g) 40mm GM Non Return Valve

h) 20 mm PVC Pipe for Cable encasing including earth work, laying, refilling charges.

i) 20 mm PVC Elbow

j) 63 mm FTA/MTA

k) 7/20 copper wire for Service Connection (SD 65)

l) 25mm G1 pipe for Service connection

3. Transport charges for All materials at the site.

4. Labour charges for erection, testing and commissioning of the submersible pumpsets in the bore well including fixing and jointing the submersible cable with proper clamps up to the starter to the required depth using erection of clamps, valves, Panel Board

5. Supply, delivery and erection of EB meter board with supply and fixing of 16 amps fuse unit 1 No. copper neutral link, indicator lamp with switch holder bulb and single phase main switch etc. complete.

VI) Supply, delivery, laying, jointing and testing of PVC/GI pipes specials including earthwork excavation refilling

1. Earth work excavation and deposting on bank with in inintial lead of 10m and initial left of 2mts in hard stiff clay, stiff black cotton soil, hard rd earth earth mixied with small size boulders and hard gravely soil as per

2. Supply of HDPE pipes inclding cost and conveyance of all materials to site and all labour charges etc., complee

3. Labour charges for laying and jointing HDPE pipes including all Ibaour charges for laying pipes in proper alingement and gradient including cost of solvent cement etc., complete

4. Refilling with excavated earth after laying of pipes including all labour charges solvent cement etc., complete

VII) Construction of Masonry Pedestal for housing the Panel board of size : 1.2 x 0.60X 0.75m (For OHT)..

1. Earth work excavation and depositing on bank with in initial lead lift in Hg soil for foundation etc. complete.

2. Plain Cement concrete 1:4:8 mix using 40mm ISS metal including all cost and conveyance of all materials to site and all labour charges etc complete.

3. Brick work CM 1:5 mix using good country bricks including cost and conveyance of all materials to site and all labour charges etc complete.

4. Plastering with cement 1:5-12mm thick including cost and conveyance of al materials to site and all labour charges etc complete.

5. Supply and errection Centering for sides and soofits including necessary supports and struttings including cost and conveyance and all labour charges etc., complete

6. Supplying and fabrication of steel including cost and conveyance of steel to site and 6 all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works etc., complete

7. Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and 7 conveyance of all materials to site and all labour charges for mixing, laying, and curing etc., complete.

8. Suuply and fixing of Steel Door of sizes 1.20mm x 0.75mm in MS angle 40mm x 40m x 6mm, MS flat 25mm x 25mm x 6mm with MS sheet of 18 guage including 8 ventilating arrangements using 20mm square MS rods with locking arrangements labour charges for cutting, welding, grinding, locking arrangements including locking arrangemts including two coats of approved enamel painting over one coats of priming etc., complete.

9. Painting two coats with approved Exterior Emulsion over one coat of priming over the cement plastered exposed surface of the Pedestal including cleaning, preparing the surface and curing etc.

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

VIII) Construction of Sanitation sealing arrangements

1. Earth work excavation and depositing on bank with initial lead of 10m and lift of 2.00m in 1 Hard stiff clay, Stiff Black Cotion soil, Hard red earth, Shaless, Murrams and earth mixed with small size boulders etc. as per SS 208.

2. Plain Cement Concrete 1:4:8 (one cement four sand and eight aggregate) 2 using 40mm HBS for foundation including the cost of mixing concrete, ramming, curing etc., complete.

3. Plain Cement Concrete 1:2:4 (ane cement) two sand and four aggregate) using 40nen HBS For foundation including the cont of mixing concrete. ramming, curing etc, complete

4. Supplying and erecting Steel centering so Tides and its amclodeg nocessary supports and reqarod height for RCC items using 4sharecog to the MS sheets or suitable use of BG 10 stiffened with welded MS angles templete

5. MS.Cover plate for borewell

6. Provision for 201HBG Stones for Embeding

IX) Provision of Name board

X) Deposit to TNEB for Service connection

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}

Kumaresan Contractor (BID ID -1153152)