Construction of 10,000 Lit OHT (7.50m Stage) at Devi Nagar H/O Valayamadevi Panchayat Attur Block at Salem District JJM 2023-24 Work No.14/2023-24

Amount

Construction of 10000 Litre OHT at Devi Nagar H/O Valayamadevi Panchayat

Earth work Excavation for Foundation in all soils and sub Soil as per SS2 for foundation etc., completed SS 2B

Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement concrete 1:4:8 mix using 40mm ISS metal inculding cost and conveyance of all materisl to site and labour charges for mixingfor mixing, laying and curing etc complete

Reinforced cement concrete 1:1:5:3 mix using 20mm ISS Metal inculding cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete Item 1.50 m to below GL

0.00 to 1.50m Below GL

0.00 to 4.50m from GL

4.50 to 7.32m from GL

7.32 to 10.98m from GL

Supplying and erecting centering shuttering inculding necessary supports for plane surface in foundation and basement and in all floors for RCC column footing column plinth beam, roof slabs, staircase stpes, bed blocks, critical Plane Surface

From GL to 3.30m

From 3.30 to 4.30m

From 6.30m to 7.30m

Square Coloumns

BGL & upto 3.30m

Curved surface

Supplying and fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given inculding cost of steel and binding wire in all floors etc., complete complying with standard specification Up to 16 mm dia

Painting two coats over new plastered using approved cement paint inculding cost and onveyance of all materials to site and all labour charges etc complete

Supplying, fabricationg, Delivery and placing in position MS steel ladder wide 0.45m made out of 50x50x6mm MS angle for sides and stps in 16mm MS plain rods fixed at 30cm c/c welded and jointed etc., complete

Supplying and fixing of 110mm PVC vent cowl

Providing Manhole cover of size 0.60x0.60m in RCC 1:11/2:3 mix with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by Department officers

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

50mm dia GI pipes for inlet connection

50mm dia GI Elbow

50mm dia GI Coupling

50mm dia GM Gate valve

50mm dia Flange set

Supply and delivery of 63mm OD 6 KSC PVC Pipe as per ISI Marked Standarad specification.

Earth work excavation and deposting on bank with an initial lead of 10m & lift of 2m for pipe laying works with standard trench width and depth etc., complete

Lowering PVC pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

Refilling the excavated earth as per the standard specifications

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}

sankaranarayanan.m