RRD Sewerage system Dehra Town 10 Nos manhole chamber

Amount

Excavation in foundation, trenches etc. in earth work in all kinds of soil lift upto all height, stacking the excavated soil not more then 3 mtrs. clear from the edge of excavation & then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming & watering and then disposing of all surplus excavated earth as directed within all leads and lifts.

Pick Jumper work

Providing Laying jointing and testing PVC Pipes Dipast make 150 mm dia 4.00 Kg pressure high density poyvinile pipe conforming to IS: 4984-1995 (PE 80 grade) Birla make fusion welding process i/c all necessary fittin and bends (Earth work to be measured and paid for seperately ) complete in all respect within all leads and lifts to the entire of the satisfaction Engineer in charge

Providing and laying cement concrete 1:4:8(1cement:4sand:8 graded stone aggregate 40mm nominal size and curing complete excluding the cost of form work in foundation and plinth in all leads and lifts.

Brick Masonry using common brunt clay building bricks in super stracture above plinth level. up to floor two level. Cm 1:6 (1cement :6 sand). (2nd class bricks).

Providing and laying Cement concrete flooring 1:2:4(1cement:2sand:4graded stone aggregate 20mm nominal size )laid in one layer finished with a floating coat of neat cement in all leads and lifts.

15mm thick cement plaster in single coat on rough side of brick/stone masonry for interior plastering up to floor two level including arrises, internal rounded angles chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth in C.M 1:6 (One cement : Six sand) within all leads and lifts.)

Prov. form work of ordinary timber plankings so as to give a rough finish i/c centring, shuttering strutting & propping etc. ht. of propping & centring below supporting floor to ceiling not exceeding 4.00 mts. & removal of the same for insitu-reinforced concrete & plain concrete work.

Flat surfaces such as soffits of suspended floors, roofs, landings and the like floors etc. upto 200mm in thickness as per direction and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:1.5:3(1cement:1.5sand:3 graded stone aggregate 20mm nominal size)and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in:-

Suspended floors, roofs, landing and shelves and their supports balconies, beams, girder, bressumers and cantilever up to floor level with in all leads and lifts complete in all respect.

Providing Tor steel reinforcement for RCC work I/C bending, binding & placing complete upto floor two level.

Providing and fixing SFRC man hole cover with frame having frame size of 560mm internal dia (Medium duty) complete in all respect.

sonu (BID ID -582764)

aman sood (BID ID -583507)