Tender For Construction Of 60000 Litre Capacity Over Head Tankat Indira Colony H/O Alamarathupatti Tn 05 01, athoor-Tamil Nadu

Athoor Oht01 , Part 1 :Construction Of 60000 Litre Capacity Over Head Tankat Indira Colony H/O Alamarathupatti Estimate Amount : Rs.15.00 Lakhs , Earth Work Excavation & Depositing On Bank With Initial Lead Of 10M And Lift & 2M In Hard Stiff Clay, Stiff Black Cotton Hard Red Earth Shales, Murram, Gravel Stoney Earth And Earth Mixed With Small Size Boulder And In Hard Gravelly Soils Per Ss 20B Including All Other Incidental Charges Such As Slurring Strutting, Baling Out Water Forming, Protective Bunds Etc., Complete For Foundation. , First Depth Of 2.0 M , Second Depth Of 1 M , Filling With Good M Sand Including Cost & Conveyance Of Sand And All Labour Charges Etc., Complete As Per Std. Specifications. , Filling With Excavated Earth Other Than Sand Including All Labour Charges As Per Standard Specification. , Cement Concrete 1:4:8 Mix Using 40Mm Iss Hbg Metal For Foundation Including Cost And Conveyance Of All Materials To Site And Watering Whenever Necessary And Laid In Layers Not More Than 15Cm Thick Compacting Etc., Complete Complying With Std. Specifications And As Directed. , Supplying And Erecting Centering Are Strutting Including Neceassary Supports For Place Surface For Pcc Works Erc.,Using Mild Steel Angles Of Sizes 90X60x10cmgauge Stiffness Welded Mild Steel Angles Of Sizes 25X25x3mm For Boarding Laying Over Silver Oak Joists Of Single 10Cm -6.5Cm Space Of 75Cm Centre To Centre Complete Complying With Standard Specificatinon , Plain Surface , Below Ground Level , Above Ground Level -0M To 3.30M , Above Ground Level - 3.30M To 4.30M , Above Ground Level - 6.30M To 7.30M , Curved Surface , Above Ground Level -0M To 3.30M , Above Ground Level -3.30M To 4.30M , Above Ground Level -6.30M To 7.30M , Above Ground Level -7.30M To 8.30M , Square Column , Below Ground Level , Above Ground Level -0M To 3.30M , Above Ground Level - 3.30M To 4.30M , Above Ground Level - 4.30M To 5.30M , Above Ground Level - 5.30M To 6.30M , Above Ground Level - 6.30M To 7.30M , Supplying And Fabricating And Placing Inposition Mild Steel Or Ribbed Tor Steel For All Reinforced Cement Concrte Works As Per The Design Given Incuding Cost Of Steel And Binding Wire In All Floor Etc. Complete Complying With Standard Specification . The Binding Wire Will Be Supplied By The Contractor As Per Clause Most Specification. , Reinforced Cement Concrete 1: 1 1/2:3 Mix Using 20Mm Iss Hbg Metalincluding Cost And Conveyance Of All Materials To Site And Watering Whenever Necessary And Laid In Layers Not More Than 15Cm Thick Compacting Etc., Complete Complying With Std. Specifications And As Directed. , 1.50M To 4.50M Below Ground Level (Rectangular & Trapezoidal Portion) , 0M To 1.50M Below Ground Level - For Column , 0M To 4.50M Above Ground Level - For Column Brace , 4.50M To 7.32M From Ground Level - For Grid Beam, Floor Slab, Side Wall And Haunches , 7.33M To 10.98M From Ground Level - For Side Wall & Roof Slab , Paintingtwo Coats With Ready Mixed Exterior Emulsion Of I St Class Quality Paint And Of Approved Colour Over A Priming Coatincluding Through Scrapping, Clean Removal Of Dirt And Cost And Conveyance Of All Materials And Labour Chargesetc,Complete. , Fabrication,Supply, Delivery And Fixing Of Outside M.S. Ladder Of 45Cm Clear Wide Made Out Of 50Mm X 50 Mm X 6Mm M.S. Angle For Sides And Steps In 16Mm Ms Plain Rods Fixed At 30 Cm C/C Welded Jointed Etc., Providing With Suitable Side Supports, Clamps And Locking Arrangements Provided With Two Coats Of Approved Enamel Paint Over One Coat Of Redoxide Paint, For Lproviding Access To Roof Top Of Oht Of Suitable Linclined Length, Including Bottom Anchorage And Transportation And As Directed By Twad Board Officers. The Rate Includes Concrete Bed Block In Cc 1:2:4 Using 20Mmhbgs At Top And Bottom Of Suitable Size With Necessry Anchor Bolts. , Providing And Fixing Of Rcc Inner Access Ladder In Rcc 1: 1 1/2 : 3, 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 Size 10Cm X 15Cm And Step Slab Of 25Mm X 25Mm Etc.,Complete , Providing Pvc Ventilating Arragements Mosquito Proof Nylon Net With 110Mm Pvc Cowl And As Directed By The Departmental Officers Etc., , Supplying And Fixing In Position Ci Manhole Covers With Ci Frames (Heavy Duty) Of Size 60Cm X 60Cm Of Best Approved Quality As Per Standard Specification Etc., Complete Compying With Standard Specifications , Provision For Rain Water Harvesting Structure Withplatform Around The Tank Including Cost And Conveyance Of All Materials To Site And All Labour Charges Etc.,Complete , Provisions For Pipe Connection Arrangements For Inlet & Outlet Scour And Overflow Etc.,Cincluding Cost Of Pipes, Specials, Valve, Labour Charges For Lifting , Aligning, Cutting,Threading,Fixing And Painting Of Gi Pipes With Two Coat Of Approved Quality Enamel Paint Etc.,Complete , 80Mm Dia Gi Pipes For Inlet Connection , 80Mm Dia Gi Pipes For Over Flow & Rainwater Harvesting Pipe , 80Mm Dia Gi Pipe For Scour Pipe , 80Mm Dia Gi Pipe For Delivery Pipe (2 Line) , 80Mm Gi Elbow , 80Mm Dia Gi Coupler , 80 Mm Dia Gm Gate Valve , 80Mm Dia Gi Flange Set With Rubber Sheet , 80Mm Dia Gi Union , 80Mm Dia Gi Hex Nipple , 63Mm Pvc Pipe 6Ksc , 63Mm Pvc Coupler , 63Mm Pvc Elbow , Earthwork Excavation In All Type Of Stage Of Soil For Water Line , Laying Pipe Line , 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}

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INR 15000.0 /-

INR 15 Lakhs /-

Name of Work : Construction of 60000 litre Capacity Over Head Tankat Indira colony H/O Alamarathupatti TN 05 01

Sl. No.	Item Description
1	Part 1 :Construction of 60000 litre Capacity Over Head Tankat Indira colony H/O Alamarathupatti Estimate Amount : Rs.15.00 Lakhs
2	Earth work excavation & Depositing on bank with Initial lead of 10m and lift & 2m in hard stiff clay, stiff black cotton hard red earth shales, murram, gravel stoney earth and earth mixed with small size boulder and in hard gravelly soils per SS 20B Including all other incidental charges such as slurring strutting, baling out water forming, protective bunds etc., complete for foundation.
3	First Depth of 2.0 M
4	Second Depth of 1 m
5	Filling with good M sand including cost & conveyance of sand and all labour charges etc., complete as per std. Specifications.
6	Filling with excavated earth other than sand including all labour charges as per standard specification.
7	Cement concrete 1:4:8 mix using 40mm ISS HBG metal for foundation including cost and conveyance of all materials to site and watering whenever necessary and laid in layers not more than 15cm thick compacting etc., complete complying with std. Specifications and as directed.
8	Supplying and erecting centering are strutting including neceassary supports for place surface for PCC works erc.,using mild steel angles of sizes 90x60x10cmgauge stiffness welded mild steel angles of sizes 25x25x3mm for boarding laying over silver oak joists of single 10cm -6.5cm space of 75cm centre to centre complete complying with standard specificatinon
9	PLAIN SURFACE
10	Below ground level
11	Above ground level -0m to 3.30m
12	Above ground level - 3.30m to 4.30m
13	Above ground level - 6.30m to 7.30m
14	CURVED SURFACE
15	Above ground level -0m to 3.30m
16	Above ground level -3.30m to 4.30m
17	Above ground level -6.30m to 7.30m
18	Above ground level -7.30m to 8.30m
19	SQUARE COLUMN
20	Below Ground level
21	Above ground level -0m to 3.30m
22	Above ground level - 3.30m to 4.30m
23	Above ground level - 4.30m to 5.30m
24	Above ground level - 5.30m to 6.30m
25	Above ground level - 6.30m to 7.30m
26	Supplying and fabricating and placing inposition mild steel or Ribbed Tor Steel for all reinforced cement concrte works as per the design given incuding cost of steel and binding wire in all floor etc. complete complying with standard specification . The binding wire will be supplied by the contractor as per clause MOST specification.
27	Reinforced Cement concrete 1: 1 1/2:3 mix using 20mm ISS HBG metalincluding cost and conveyance of all materials to site and watering whenever necessary and laid in layers not more than 15cm thick compacting etc., complete complying with std. Specifications and as directed.
28	1.50m to 4.50m below Ground level (Rectangular & Trapezoidal Portion)
29	0m to 1.50m below Ground level - For column
30	0m to 4.50m above Ground level - For Column brace
31	4.50m to 7.32m from ground level - For Grid beam, Floor Slab, Side wall and Haunches
32	7.33m to 10.98m from Ground level - For Side wall & Roof Slab
33	Paintingtwo coats with ready mixed Exterior Emulsion of I st Class Quality paint and of approved colour over a priming coatincluding through scrapping, clean removal of dirt and cost and conveyance of all materials and labour chargesetc,complete.
34	Fabrication,supply, delivery and fixing of outside M.S. Ladder of 45cm clear wide made out of 50mm x 50 mm x 6mm M.S. angle for sides and steps in 16mm MS plain rods fixed at 30 cm C/C welded jointed etc., providing with suitable side supports, clamps and locking arrangements provided with two coats of approved enamel paint over one coat of redoxide paint, for lproviding access to roof top of OHT of suitable linclined length, including bottom anchorage and transportation and as directed by TWAD Board officers. The rate includes concrete bed block in CC 1:2:4 using 20mmHBGS at top and bottom of suitable size with necessry anchor bolts.
35	Providing and fixing of RCC inner access ladder in RCC 1: 1 1/2 : 3, 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 size 10cm x 15cm and step slab of 25mm x 25mm etc.,complete
36	Providing PVC ventilating arragements mosquito proof nylon net with 110mm PVC cowl and as directed by the departmental officers etc.,
37	Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications
38	Provision for Rain water Harvesting structure withPlatform around the tank including cost and conveyance of all materials to site and all labour charges etc.,complete
39	Provisions for pipe connection arrangements for inlet & outlet scour and overflow etc.,cincluding cost of pipes, specials, valve, labour charges for lifting , aligning, cutting,threading,fixing and painting of GI pipes with two coat of approved quality enamel paint etc.,complete
40	80mm dia GI pipes for inlet connection
41	80mm dia GI pipes for over flow & rainwater harvesting pipe
42	80mm dia GI pipe for scour pipe
43	80mm dia GI pipe for delivery pipe (2 line)
44	80mm GI Elbow
45	80mm dia GI Coupler
46	80 mm dia GM Gate valve
47	80mm dia GI Flange set with rubber sheet
48	80mm dia GI Union
49	80mm dia GI Hex nipple
50	63mm PVC pipe 6Ksc
51	63mm PVC Coupler
52	63mm PVC Elbow
53	Earthwork excavation in all type of stage of soil for water line
54	Laying pipe line
55	Provision for Name Board
56	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}