Providing Circular Collection well to Construction of 1800 Slum tenements at Perianaickenpalayam in Coimbatore

Amount

Earth work excavation for Open Foundation in all soils and sub soils to the required depth as may be directed except in hard rock requiring blasting, inclusive of shoring, strtting and bailing out water wherever necessary.(Including refilling thesides of foundation) and depositing the earth in places shown clearing and levelling the site with an initial lead of 10 meters and lift as specified hereunder etc, complete in all respects complying with relevant standard specifications(including refilling)

0 to 2m depth

2 to 3m depth

3 to 4m depth

4 to 5m depth

5 to 6m depth

6m to 7 m depth

Filling in foundation and basement with filling stone dust in layers of 150mm thick well watered rammed and consolidated complying with relevent standard specification, including cost of supplying of filling sand and as directed by the departmental officers.

CC 1:5:10 (One of Cement,five of sand and ten of hard broken stone jelly) for foundation using 40 mm gauge broken stone jelly inclusive of shoring, strutting and bailing out water wherever necessary ramming,curing etc, complete in all respects complying with relevant standard specifications and as directed by the Departmental officers.

Cement Concrete 1:11/2:3 (One of cement,One and half of sand and three of stone jelly) for all reinforced cement concrete works,namely plinth beams/column/tie beams,column footings,slab using 20mm gauge hard broken stone jelly excluding the cost and fabrication of reinforcement grills,shuttering and centering but including, vibrating,laying,curing,with relevant standard specifications in Foundation and Basement.

Below 0 m to 1.5m depth

Upto 1.5m to 4.5m depth

Upto 4.5m to 9.0m depth

Providing Form work and centering for reinforced cement concrete works including supports and strutting upto 3.30m height for plane surfaces as detailed below with all cross bracings using mild steel sheets of size 90cm x60cm and MS 10 gauge stiffened with welded mild steel angles of size 25mmx25mmx3mm and removing the same after a specified period without damaging the R.C.C.works etc, complete complying with standard specification and as directed by the departmental officers.

for base slabs

for curved surfaces

for circular columns

Providing additional struting using casuina poles to centering to RCC items of work for every additional 1.00 Mt height or part there of but not less than 30 Cm over the initial 3.00 Mt height complying with standard specification.

Plastering with cm 1:3 (One of Cement and Three of sand) 12mm thick mixed with water proofing compound (CICO) at the rate of 2 Kg/10 sqm finished with neat cement including providing band cornice,ceiling cornice,curing,scaffolding etc,complete in all respects and complying with relevant standard specifications.

Supplying, fabricating and placing in position of Mild steel Grills/Ribbed Tor Steels for reinforcement for all floors including the cost of binding wire,bending,tying etc, complete in all respects and as directed by the departmental officers.

Supplying & Fixing of CI cover slab (heavy duty) including the cost of labour etc, complete in all respects and as directed by the the departmental officers with locking arrangements

Supplying & Fixing of C.I. steps with cover including the cost of labour etc, complete in all respects and as directed by the departmental officers.

Sub Total

DHASARATHAN