Tender For Construction Of 10000 Oht At Malayampattu Old Colony Habitation In Malayampattu Panchayat In West Arni Blockof Tiruvannamalai District Jjm Savings Fund Msv 2020-21, Tiruvannamalai-Tamil Nadu

Tender For Construction Of 10000 Oht At Malayampattu Old Colony Habitation In Malayampattu Panchayat In West Arni Blockof Tiruvannamalai District Jjm Savings Fund Msv 2020-21; 1 Construction Of 10000 Oht At Malayampattu Old Colony Habitation In Malayampattupanchayatin West Arni Blockof Tiruvannamalai District Jjm Savings Fund Msv 2020-21 2 Estimate For 10, 000 Litres Capacity Service Reservoir - 7.50M Staging Height ( Raft Footing ) 3 Earth Work Excavation & Depositing On Bankwith An Initial Lead Of 10 Metre & Initial Lift Of 2 Metre In Hard Shift Clay, Stiff Block Cotton, Hard Red Earth Shales, Murrum, Gravel, Stoney Earth, And Earth Mixed With Small Size Boulders And Hard Gravelly Soil ( Ss 20B ) For Foundation Including Shoring, Strutting, Baling Out Water Providing Danger Light Wherever Necessarydepositing Thesurplus Earth On Bank And Otherincedential Charges Etc., Complete And As Directed By Twad Board Officers 4 First Depth Of 0 To 2 M 5 Second Depth Of 2M To 3M 6 Sand Filling For Foundation With Clear River Sand Including Cost Of Sand , Watering, Ramming And Consolidation Etc Complete As Directed By Twad Bord Officers For Column Footing 7 Plain Cement Concrete 1:4:8 ( One Cement, Four Sand And Eight Hard Granite Broken Stone Of 40Mm Size Iss Gauge ) Forfoundation And Footing Including Mixing, Placing, Ramming , Finishing Curing Etc. Complete In Accordance With Standard Specification And As Directed By The Twad Board Officers. For Footing 8 Reinforced Cement Concrete Mix M30 Grade Using 10Mm & 20Mm Hard Blue Granite Broken Stone ( Machine Crushed ) Excluding The Cost Of Rts Rods For Reinforcement And Centering, Strutting, Shutteringbut Including Cost Of All Materialsmixing, Laying, Vibrating The Concrete With Mechanical Vibrators, Ramming, Consolidating, Finishing And Curing Etc., Complete And As Directed By The Twad Board Officers. 9 Below 1.5M From Gl 10 0M To 1.50M Below Gl 11 0M To 4.50M Above Gl 12 4.50 M To 7.32 M Above Gl 13 7.32 M To 10.98 M Above Gl 14 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. 15 Plane Surface Below Gl 16 From Gl To 3.30M 17 From 3.30M To 4.30M Above Gl 18 From 6.30M To 7.30M 19 Square Column: Square Column Below Gl And Upto 3.30M Above Gl 20 3.31M To 4.30M Ht 21 4.31M To 5.30M Ht 22 5.31M To 6.30M Ht 23 6.31M To 7.30M Ht 24 Curved Surface - Upto 3.30M Ht. 25 Supplying, Cutting, Bending, Tying, Fabricating And Placing In Position Of Steel Rods For All Rcc Works Including Cost Of Steel And Binding Wire Etc. ( The Steel Should Conform To The Relevant Isspecificationand Supplied With Test Certificatefe. 415 Grade As Per Is Specification No.1786 / 1985 And As Amended From Time To Time ) Delivery At Site Of Work Including Loading, Freight, Unloading, Stacking, Transit Insurance Charges, Taxes Etc. Complete.And As Directed By The Twad Board Officers. 26 Painting Two Coats With Approved Cement Paint Over One Priming Coat Of White Cementover Cement Plastered Wall Surface And Ceiling Including Cleaning Preparing The Surface And Curing Etc., Complete ( Using Cement Paint Of Colour As Approved By The Departmental Officer ) And As Directed By The Twad Board Officers. 27 Supply And Delivery And Fixing Of Outside Ms Ladder Of 45Cmclear Wide Made Out Of 50 Mm X 50Mm X 6Mm Ms Angle For Sides And Steps In 16 Mm Ms Plain Rods Fixed At 30Cm 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 Providing Access To Roof Top Of 20000 Litres Oht Of Suitable Inclined 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 20Mm Hbgs At Top And Bottom Of Suitable Size With Necessry Anchor Bolts. 28 Providing And Fixing Of Rcc Inner Access Ladder In Rcc 1:11 / 2 :3 ( One Cement, One And Half Sand And Three Aggregate ) Using 20Mm Hbg Stone For Oht Including Cost Of Reinforcement, Placing Grill In Position, Centring, Shuttering Charges, Mixing Concrete, Curing Etc. To Required Height And Clear Width Of 45 Cm Consisting Of 2 Nos. Of Vertical Post Of 10 Cm X 15 Cm And Step Slab Of 25Mm X 25Mm Etc.Complete And As Directed By Twad Board Officers. 29 Providing 110Mm Pvc Vent Cowlarrangements Mosquito Proof Nylon Net And As Directed By Twad Board Officers 30 Supply And Fixing Of Cut Stone Of Size 0.30M X 0.30M X 0.15M In Cm 1;3 ( One Cement And Three Sand ) Below Inlet Pipe For Service Reservoir As Directed By Twad Board Officers. 31 Supplying And Fixing Ofwater Tight Manhole Frame And Cover Ofmedium Type ) Of Size 0.60 X 0.60M In Rcc 1 : 11 / 2:3 With Suitable Reinforcement And 50 X 50 X 6Mm Ms Angle Fixed Along Edges And As Directed By The Twad Board Officers. 32 Painting Twad Board Emblem On Theservice Reservoir With Enamal Paint As Per BoardS Specification And As Directed By Twad Board Officers. 33 Pipe Connection Arrangements 34 65Mm Gi Pipes For Inlet Connection 35 65Mm Gi Pipes For Over Flow & Rain Water Harvesting Pipe 36 50Mm Gi Pipes For Scour Pipe 37 65Mm Gi Pipe For Delivery Pipe 38 90Mm Pvc Threaded Coupler 39 63Mm Pvc Threaded Coupler 40 65Mm Dia Gi Tee 41 65Mm Dia Gi Bend 90 42 65Mm Gi Coupler 43 65Mm Gi Union 44 65Mm Gi Elbow 45 65Mm Flange Set 46 50Mm Flange Set 47 50Mm Gi Union 48 50Mm Gi Elbow 49 65Mm Gi Tee 50 65X50mm Gi Reducer 51 75Mmx63mm Pvc Reducer 52 65Mm Gm Gate Valve 53 50Mm Gm Gate Valve 54 63 Mm Pvc 4Ksc Pipe 55 Providing Pvc [ Pipe And Specilas 56 Refilling The Foundation With Excavated Earth Including Consolidation As Directed By The Twad Board Officers 57 Labour Charges For Gi Pipe Connection To The Oht, For Inlet, Outlet, Overflowand Scour Arrangements Including Cutting And Threading, Earth Work Excavation & Refilling. 58 Provision For Name Board Charges 59 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 7300.0 /-

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Construction of 10000 OHT at Malayampattu OLD Colony Habitation in MalayampattuPanchayatin West Arni Blockof Tiruvannamalai District JJM Savings Fund MSV 2020-21

Sl. No.	Item Description
1	Construction of 10000 OHT at Malayampattu OLD Colony Habitation in MalayampattuPanchayatin West Arni Blockof Tiruvannamalai District JJM Savings Fund MSV 2020-21
2	ESTIMATE FOR 10,000 LITRES CAPACITY SERVICE RESERVOIR - 7.50m STAGING HEIGHT (RAFT Footing)
3	Earth work excavation & depositing on bankwith an initial lead of 10 metre & initial lift of 2 metre in Hard shift clay, stiff block cotton, hard red earth shales, murrum, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil (SS 20B) for foundation including shoring, strutting, baling out water providing danger light wherever necessarydepositing thesurplus earth on bank and otherincedential charges etc., complete and as directed by TWAD board Officers
4	First depth of 0 to 2 m
5	Second depth of 2m to 3m
6	Sand filling for foundation with clear river sand including cost of sand ,watering, ramming and consolidation etc complete as directed by TWAD Bord officers For Column Footing
7	Plain Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) forfoundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers. For footing
8	Reinforced Cement Concrete Mix M30 grade using 10mm & 20mm Hard blue granite Broken stone (machine crushed)excluding the cost of RTS rods for reinforcement and centering, strutting, shutteringbut including cost of all materialsmixing, laying, Vibrating the concrete with mechanical vibrators, ramming, consolidating, finishing and curing etc., Complete and as directed by the TWAD Board Officers.
9	Below 1.5m from GL
10	0m to 1.50m below GL
11	0m to 4.50m above GL
12	4.50 m to 7.32 m above GL
13	7.32 m to 10.98 m above GL
14	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.
15	Plane Surface Below GL
16	From GL to 3.30m
17	From 3.30m to 4.30m above GL
18	From 6.30m to 7.30m
19	Square Column: Square Column Below GL and upto 3.30m above GL
20	3.31m to 4.30m ht
21	4.31m to 5.30m ht
22	5.31m to 6.30m ht
23	6.31m to 7.30m ht
24	Curved Surface - upto 3.30m ht.
25	Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.( The steel should conform to the relevant ISspecificationand supplied with test certificateFe. 415 grade as per IS specification No.1786/1985 and as amended from time to time)delivery at site of work including loading, freight, unloading,stacking,transit insurance charges, taxes etc. complete.and as directed by the TWAD Board officers.
26	Painting two coats with approved cement paint over one priming coat of white cementover cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc., complete (using cement paint of colour as approved by the Departmental officer) and as directed by the TWAD Board officers.
27	Supply and Delivery and fixing of outside MS Ladder of 45cmclear wide made out of 50 mm x 50mm x 6mm MS angle for sides and steps in 16 mm MS plain rods fixed at 30cm 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 providing access to roof top of 20000 litres OHT of suitable inclined 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 20mm HBGS at top and bottom of suitable size with necessry anchor bolts.
28	Providing and fixing of RCC inner access ladder in RCC 1:11/2 :3 (one cement,one and half sand and three aggregate) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centring,shuttering charges, mixing concrete,curing etc. to required height and clear width of 45 cm consisting of 2 nos. of vertical post of 10 cm x 15 cm and step slab of 25mm x 25mm etc.complete and as directed by TWAD Board Officers.
29	Providing 110mm PVC vent cowlarrangements mosquito proof nylon net and as directed by TWAD Board officers
30	Supply and fixing of cut stone of size 0.30m x 0.30m x 0.15m in CM 1;3(one cement and three sand) below inlet pipe for Service Reservoir as directed by TWAD Board Officers.
31	Supplying and fixing ofwater tight Manhole frame and cover ofMedium type) of size 0.60 x 0.60m in RCC 1 : 11/2:3 with suitable reinforcement and 50 x 50 x 6mm MS angle fixed along edges and as directed by the TWAD Board Officers.
32	Painting TWAD Board Emblem on theService Reservoir with enamal paint as per Board"s specification and as directed by TWAD Board Officers.
33	Pipe Connection Arrangements
34	65mm GI pipes for inlet connection
35	65mm GI pipes for over flow & rain water harvesting pipe
36	50mm GI pipes for scour pipe
37	65mm GI pipe for delivery pipe
38	90mm PVC Threaded coupler
39	63mm PVC Threaded coupler
40	65mm dia GI Tee
41	65mm dia GI bend 90
42	65mm GI coupler
43	65mm GI union
44	65mm GI Elbow
45	65mm flange set
46	50mm flange set
47	50mm GI union
48	50mm GI Elbow
49	65mm GI Tee
50	65x50mm GI reducer
51	75mmx63mm PVC reducer
52	65mm GM gate valve
53	50mm GM gate valve
54	63 mm PVC 4Ksc Pipe
55	Providing PVC [pipe and Specilas
56	Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers
57	Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflowand scour arrangements including cutting and threading, earth work excavation & refilling.
58	Provision for Name board Charges
59	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}