TTPS Operation Circle CAD Dismantling, fabrication and renewal of worn out 200NB M.S pipes and providing cement pedestal for a length of 180mtrs from sewage treatment plant arch to before EE/CMD I office. GLR III to DM Plant II raw water line incl

Supply Portion: Supply of 219.1mm OD seamless pipes with the following specifications: OD : 219.1mm, Thickness: 12.7mm

Erection Portion:Charges for loading and unloading of new 200NB M.S pipe from stores to work spot.

Charges for dismantling of existing damaged 200NB M.S pipes loading and unloading the same to store as per the instruction of engineer in charge.

Charges for erection of new M.S. 200NB pipe laying, aligning over rack by cutting & welding with suitable supports and related work.

Earth work excavation in all soils such as sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil and depositing on bank with an initial lead of 10m and initial lift of 2m and disposing the excavated earth 1Km. away from the site including cost of all materials, labours, lead, lift, etc. complete - (SS20B) - Page 26, Sch. item No.50.

Providing PCC 1:4:8 using OP/PP cement with 20mm machine crushed HBG metal including cost of all materials, labours, lead, lift, curing, etc. complete.

Providing RCC 1:1.5:3 using OP/PP cement with 12 to 20mm machine crushed HBG metal including cost of all materials, labours, lead, lift, curing, etc. complete - excluding cost of reinforcement and form work..

Providing centering and shuttering using steel structures & props 10 to 13 cm. dia including cost of all materials, labours, lead, lift, etc. complete.

Supplying & providing RTS/MS rod including cutting, bending, tying & fixing in position as per specification including binding wires, cost of all other materials, labours, lead, lift, curing, etc. complete.

Refilling with excavated soil other than sand complying with standard specification for filling in foundation and basement with watering and consolidation including cost of all materials, labours, lead, lift, etc. complete.