Work of Revetment by stone masonary work at Tower no 70B of 132KV Substation Purkul Jhajhra Transmission Line and Work of construction of wall for protection of Transformers at 132KV Substation Bindal under 220 KV Substation Jhajhra Dehradun

Amount

work of construction of wall for protection of Transformers at 132 kV S/S Bindal

Excavation of earth in mixed soil, dry, wet soft and hard rock making foundation including cost of labour tools & plants etc required for proper completion of work

PCC work 75mm thick in ratio 1:4:8 with 20 mm size stone ballast/graded single coarse sand and cement in preparation 1:4:8 in foundation pad of retaining wall including cost of cement and all material, labour, T&P etc required for proper completion of work. Reinforcement paid separately (As per drawing)

RCC work 75 mm thick in ratio 1:1:5:3 with 20 mm size stone ballast/graded single coarse sand and cement in preparation 1:4:8 in foundation pad of retaining walls including cost of cement and all material, labour, T&P etc required for proper completion of work. Reinforcement paid separately (As per drawing)

Brick work with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in foundation and plinth in : Cement mortar 1:4 (1 Cement :4 Coarse sand) DSR-ITEM No. 6.1.2

12 mm cement plaster of mix: 1:4 (1 Cement :4 Coarse sand)

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth competer. DSR 13.26

Distempering with 1st quality acrylic washable distemper (ready mixed) of approved manufacturer of required shade and colour complete, as per manufacturer's specification. Two or more coast on new work (DSR-13.42.1)

steel reinforcement for R.C.C work including straightening cutting, bending, placing in position and bindings all complete upto plinth level (Mild steel and medium tensile steel bars). DSR-ITEM No. 5.22.1

revetment work of foundation (by masonary work at Tower No. 70 B (Single Circuit) of 132 kV Purkul-Jhajhra Transmission line)

Earth work in excavation by mechanical means (hydrault Excavator/mechanical means) in foundation ramming of bottom including getting out of excavated soil and disposal of surplus excavated soil as directed including all leads and lifts in ordinary soil, rock/DFR/SFR

providing and laying in position cement concrete of recommended grade including cost shuttering and centering in ratio 1:2:4 (1 cement : coarse sand :graded stone aggrigrade nominal size 20 mm)

random rubble masonary with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand :12 graded stone aggregrated 20 mm nominal size upto plinth level with cement mortar 1:6 (11 cement :6 coarse sand)

filling by the foundation by excavated earth work not exceeding 20 cm in depth consolidating each deposited by layer by reamming and watering including all lead lift (land of earth supply to be arranged by contractor on his cost)

providing and laying in position cement concrete required for top of revetment wall of recommended grade including cost shutting and cenering in ratio 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggrigrade nominal size 20 mm)

providing and laying in position cement concrete of recommended grade including cost shutting and centering in ratio 1:2:4 (1 cement : coarse sand : graded stone aggrigrade nominal size 20 mm)

SHRI BALA JI CONSTRUCTION