Construction 30000 Ltr OHT at Sengalakdui in Avoor Panchayat

Amount

Construction 30000 Ltr capacity OHT at Sengalakdui in Avoor Panchayat

Earth work excavation and depositing on sides with initial lead and lift in hard graually soil as per SS 20B for foundation.

First depth of 2m From 0 to 2 m below GL

Second depth of 1 m

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

Plain Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers.

Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Beyond 1.5m to 4.5m below GL

Beyond 0 to 1.50m below GL

0m to 4.5m above GL

Above 4.51m to 7.32 m above

Above 7.32 m & up to 10.98 m from GL

Above 10.98 m & up to 14.68 m from GL

Above 14.64 m & up to 18.30 m from 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 BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M. S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium)spaced at 75cm c/c etc., complete as directed by TWAD Board officers.

PLANE SURFACES

Below G.L.

G L to 3.30 m from Above Gl

5.31m to 6.30 m from above Gl

8.31 to 9.30 m from above Gl

11.31 to 12.30m above G L

Curved Surface

Floor slab sides 11.3 to 12.30m

Square column

Below G.L.

column 0 m to 3.30m above G L

column from 3.31 to 4.30m above G L

column from 4.31 to 5.30m above G L

column from 5.31 to 6.30m above G L

column from 6.31 to 7.30m above G L

column from 7.31 to 8.30m above G L

column from 8.31 to 9.30m above G L

column from 9.3 to 10.30m above G L

column from 10.31 to 11.30m above G L

column from 11.31m to 11.45m above G L

Painting two coats with Emulsion Paint over the one coat of Priming coat including cost and conveyance of all materials to site and all labour charges etc complete

Supply, fabricating and placing in position of RTS rods for reinforcement at all heights for all RCC works including cost of steel, binding wire, labour charges etc. complete as directed by TWAD Board Officers.

Up to16 mm dia and above 16 mm dia rods

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mmx 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply,delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level-1No. and above Ground Level - 4Nos. Supply andfixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type (SOR 19-20/ Pg 90/Item 19.0)

Supply, delivery and fixing of RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) inside access ladder 0.60m wide made with steps at 45 cm interval from roof slab to floor slab level of the S.R including cost of reinforcement, fabrication, labour charges, centering charges colour washing with cement paint of approved colour and quality in two coats etc. complete and as directed by the TWAD Board Officers.

Providing 65 mm GI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl and as directed by TWAD Board officers

Supply, delivery and fixing of RCC ( M 30 ) design mix using 20mm and 10 mm size hard granite broken stone (machine crushed) inside access ladder 0.60m wide made with steps at 45 cm interval from roof slab to floor slab level of the S.R including cost of reinforcement, fabrication, labour charges, centering charges colour washing with cement paint of approved colour and quality in two coats etc. complete and as directed by the TWAD Board Officers.

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

Providing GI pipe connection to the OHT along with water meter, flow control valve and steel protection box ( vide separate sheet)

65mm GI pipes for inlet connection

65mm GI pipes for over flow & rain water harvesting pipe

50mm GI pipes for scour pipe

65mm GI pipe for delivery pipe

90mm PVC Threaded coupler

63mm PVC Threaded coupler

65mm dia GI Tee

65mm dia GI bend 90

65mm dia GI bend (short)

65mm GI coupler

65mm GI union

65mm GI Elbow

50mm GI union

50mm GI Elbow

65mm GI Tee

65x50mm GI reducer

75mmx63mm PVC reducer

65mm GM gate valve

50mm GM gate valve

63 mm PVC 4Ksc Pipe

Refilling the sides of foundation of Service Reservoir with excavated earth complying with standard specification for filling the foundation including watering consolidation etc. complete and as directed by the TWAD Board Officers.

As per item l(a) + l(b) Less item 2,3 & 4A & 4B Total

Painting or the SR With enamel paint for name board as per specification

Pumping main

Earth work excavation in all clauses of soil such as hard stiff clay, hard gravelly soil as per SS 20 B for narrow foundation

Supply and delivery of following PVC Pipes 90 mm OD PVC 4KSC Pips

Lowering PVC rigid pipes and specials to trenched laying to proper grade and alighnment, jointing with PVC coupler with cement Paste. 90mm OD PVC 4KSC Pipes

Refilling the excaveted soil filling for pipeline works charges

Conduction of Geo physical survey

Loose soil

Hard rock

supply and delevery of 150 mm PVC casing ppes and specials with ISI marking ete complete

Construction of pedestal for KISOK with size 0.75x0.45x1.80 in using country bricks as per TWAD board type design including chaerges ete compete

supply and delevery of MS KISOK size 0.75x0.45x0.75 for fixing meter board, switch board with lock and key arrangements including chargs ete complte

supply and delevery of the Submersible pumpset 50 LPMx125 m Head of 5 h.p ete complete

supply and delevery of the Submersible pumpset 5 h.p control pannel board ete complete

supply and delevery of 4.00 sqmm submersible cable with ISI marking ete complete

supply and delevery of 50 mm UPVC pipe with ISI marking ete complete

Supply and fixing of 25mm GI service pipe

supply and delevery of 7/20 GI bearer service wire

supply and delevery of 50 mm GI Elbow

supply and delevery of 50 mm GI Flange set

supply and delevery of 50 mm MS clamp set

supply and delevery of 50 mm GM Gate valve

supply and delevery of 50 mm GM Non return Valve

supply and delevery of Electrification light etc complete

Labour charges for 5hp motar errection charges ete

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 1 & 35 of Section 2 of Instruction to Bidders (ITB) of SBD)

S.V BUILDERS (BID ID -1534461)