JJM/2022-23 Scheme - Kottur BlockP6

Amount

1. Construction Of 10,000 Ltr OHT ( 7.50m stage) @ Avadaidevankulam Habitation in Perugavzhnthan Panchyat

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation.

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

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

RCC M30 GRADE using graded aggregate of HBGs excluding cost reinforcement,centering , shuttering, but including cost of concrete,placing , vibrating etc complete.

A)For items 1.5m-4.5m below GL

B)For items 0 m-1.5m below GL

C)For items 0 m-3.58m Above GL

D)For items 3.58 m m- 6.85m Above GL

E)For itemsSide wall 7.35to8.60m

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2 etc comple.

a) Below G.L

For coloum footing and GL Brace

For GL brace and Middle brace

For Floor Beam and Bottom of Floor slab

For side wall& Roof slab sides Hanch

For coloum Below GL

For GL to 3.30 m

For coloum 3.30m to4.30m

For coloum 4.30m to5.30m

For coloum 5.30m to6.30m

For coloum 6.30m to6.85m

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

Exterior Emulsion two coats of approved colour including cost and conveyance and all labour charges etc complete .

Fabrication,Supply , delivery and fixing of outside MS ladder of 45cm wide 50x50x6mm MS angle for side stepsin 16mm MS plain rods fixed at 30mmc/c welded, joinded etc.

Providing and fixing of RCC access ladder in RCC 1:1:5:3 mix using 20mm HBG metel including cost and conveyance and all labour charges etc complete.

Providing PVC ventilating arrangements, mosquito proof nylon net with 110mm PVC Pipes and cowl etc complete.

Providing manhole cover of size 0.60x0.60m in RCC 1: 1:5:3mix with suitable reinforcement and 50x50x6mm MS along edges etc. comple.

Refilling with excavated earth (other than sand complying with standard specification for filling in trenches.

Painting and lettering the Name board and stanted specification etc comple.

Provision for Soak pit arrangements etc complete..

50mmdiaGI pipes for tank connection

50mmdiaG.M Gate valve

50mmdiaG.M Gate valve

50mmdiaGI coupling

50mmdiaGI Elbow

50mmdiaGI Bend

50mmdiaGI Flange set

50mmdiaGI Union

Provision for GI pipe line work including cutting ,threading &fixing charges

2. Construction Of 1,00,000 Ltr OHT ( 12m stage) @ Perugavzhnthan Habitation in Perugavzhnthan Panchyat

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation.

First depth of 0.35m

Second depth of 0.35m

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

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

RCC 1:11/2:3 using 20mm HBG Metal excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing

Below 1.50m from GL

Upto GL

Above Gl and Upto 4.50m Height

Above 4.50m and upto 7.32m Ht from GL

Above 7.32m and upto 10.98m Ht from GL

From 10.98m upto 14.64m ht above GL

Provinding steel centering using MS plates of size 90cmx60cm 13 grade to 10 grade thick welded with 25mmx25mmx3mm MS angles supported with country wood stantling of size 10cmx6.5cm at 90 cm C/C strutting with casurina props of 100m to 13cm dia as directed by Board Officers.

SQARE Surface

Columns above 3.30m upto 4.30m ht from GL

Columns above 4.30m upto 5.30m ht from GL

Columns above 5.30m upto 6.30m ht from GL

Columns above 6.30m upto 7.30m ht from GL

Columns above 7.30m upto 8.30m ht from GL

Columns above 8.30m upto 9.30m ht from GL

Columns above 9.30m upto 10.30m ht from GL

Columns above 10.30m upto 10.90m ht from GL

Plane Surface

Below G.L and upto 3.30m ht above GL

From 3.30m to 4.30m ht above GL

From 6.30m to 7.30m ht above GL

From 7.30m to 8.30m ht above GL

From 10.30m to 11.30m ht above GL

From 11.30m to 12.30m ht above GL

Columns below GL and above GL upto 3.30m ht

Centre Column From 3.30m to 4.30m Height

Centre Column From 4.30m to 5.30m Height

Centre Column From 5.30m to 6.30m Height

Centre Column From 6.30m to 7.30m Height

Centre Column From 7.30m to 8.30m Height

Centre Column From 8.30m to 9.30m Height

Centre Column From 9.30m to 10.30m Height

Centre Column From 10.30m to 10.90m Height

Curved Surface

Upto 3.30m Height ( From floor slab)

From 10.30m to 11.30m Height

10.30m to 12.30m Height

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 Board officers.

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

Supplying and Fixing in Position of Cut Stone set in Cm 1:3 using well dressed cut stone supporting inlet pipe inside the tank and as directed by the officers

Provision for pipe connection arrangements for inlet outlet, scour and overflow etc., includeing cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc., complete as detailed below.

For Inlet Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange Set

90mmx80mm PVC Threaded Coupler

For Outlet Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange Set

80mm GM Gate Valve

65mm GM Gate Valve

90mmx80mm PVC Threaded Coupler

90mm x 63mm PVC Reducer

For Source Arrangemets

80mm GI Pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange Set

80mm GM Gate Valve

90mmx80mm PVC Threaded Coupler

For Overflow Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange Set

90mmx80mm PVC Threaded Coupler

Rubber Sheet

Bolt and Nuts

Labour Charges

80mm GI Pipe - Cutting

80mm GI Pipe - Threading

Supply delivery and fixing of staircase with M30 grade concrete for landings, MS ladder of 0.45m wide using 50x50x5mm MS angles for sides and steps at 0.30m c/c, with GI pipe handrails using 32mm GI pipes for railings and verical support at 0.45m C/c, MS flats (Size 40mm x 5mm ) for horizontal ties at 0.3m c/c and at bottom with Anchor fastener bolts of size 12mm x 75mm including cost of materials labour for fabrication of handrails fixing, painting etc., complete. Board officers.

Supply and delivery and fixing position of CI man hole cover and frame of Size 60x60cm on roof slab and as directed by the officers The manhole frame and cover should be of light duty and conforming to ISI 1726/1974

Supply and Delivery and Fixing in Position of 150mm dia AC Ventilators on the roof Slab and as directed by the officers

Refilling the Foundation for Service reservoir with excavated earth (other than sand) in layers of 15cm thick well rammed,watering and consoildating etc Complete complying with standard Specification as directed by the officers

Providing and fixing of RCC inner access ladder in RCC 1:1:5:3 (one cement, one and half sand and three aggregates) 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 10cm x 15cm and step slab of 25mm x25mm etc., complete and as directed by Board officers.

Providing Lettering Nameboard Charges

Providing Photographic Charges

Labour charge for SR Tank connection work

Sub Estimate pipe line work:

90mm PVC Pipe 6ksc

Earth Work excvation and depositing on bank with intial lead and lift including all charges )

Laying and Jointing of PVC Pipe into Trench

Refilling the earth work after into trench

GST Amount for providing Service to Government Contract Works for the above works. { GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

V.Visvanathan,Mannargudi