RC.No.2250/2022/aa2 date12.12.2023/ JJM NEW MVS-23-24 P7 Kottur Block

Amount

1.Construction of 30,000Lit OHT (12.00m Stage) at Sithamalli Habitation Sithamalli Panchayat .

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 M15 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-4.5m Above GL

D)For items 4.5 m m- 7.32m Above GL

E)For itemsSide wall 7.32to10.98m

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 Below GL

For Above GL to 3.30 m

For coloum 5.30m to 6.30m

For coloum 8.30m to9.30m

For coloum 11.30m to12.30m

Curved Surface

0 to 3.30 floor level

Square Column

Below G.L

Ground Level to 3.30m

Square Column

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

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.

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 cut stone slab in cm 1:3 and as directed

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

Pipe connection to SR

65mm Ø GI pipes for over flow & 1xl

50mm Ø GI pipes for scour pipe 1xl

90mm Ø PVC Threaded coupler

65 mm Ø PVC threaded coupler

65mm Ø GI Tee

65mm Ø GI 900 Bend

65mm Ø GI coupler

65mm Ø GI union

65mm Ø GI Elbow

65x50mm Ø GI Reducer

75mmx 63mm PVC Reducer

75mm PVC Threaded coupler

75x90 PVC Reducer

65mm Ø GM Gate valve

50mm Ø GM gate valve

Refilling the foundation with excavated earth including consolidation as directed

Earthwork excavation in other than loose soil for laying of following size of PVC pipes

Supply & delivery of PVC / GI pipes as per BIS Standards 75mm dia PVC PIPES - 6 KSC pipes

Labour Charges for laying and jointing of PVC Pipes and specials as per IS Standard

Refilling the excaveted earth as per the standard specification 63MM PVC PIPE

Provision for Name Board Charges

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