Reconstruction of SW Drain at Ward Areas in ward no. 63 Central Zone

1. Dismantling the damaged Reinforced Cement Concret slab as per the instruction of Departmental officers. Including all initial lead and other labour charges

2. Desilting in the existing drain as per the direction of departmental officers etc. completed.

3. Dismantling the damaged Cement Concret work as per the instruction of Departmental officers. Including all initial lead and other labour charges

4. Earth work excavation in all kinds of soil including sand, silt, wet sand under water, black cotton, stiff black cotton, clay, hard stiff clay, hard red earth, murram, stoney earth, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 c.u.m. in volume including rough dressing and dumping the excavated materials away from work site manually within 50m initial lead and 2m initial lift as per the direction of Engineer-in-charge.

5. Cement concrete 1:4:8 (one cement, four sand and eight aggregate ) using 40mm gauge hard broken granite stone jelly for All CC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing etc., complete fixtures in CC works wherever necessary as directed by departmental officer etc., complete.

6. Supplying and erecting Shuttering including necessary supports for plane surfaces such as Drain walls etc, using mild steel sheets of size 90x60Cm and BG 10 stiffened with welded mild steel angles for boarding supported by Casuarinas props at suitable intervals etc., complete complying with standard specification and as directed.

7.PlainCementConcrete1:3:6(onecement,threecrushedStoneSand(M Sand) and six coarse aggregates) using 20mmsize ISS HBGmetal includingcost andconveyanceof allmaterials tositeand including for themixing, layingand labour charges etc., completeas per standard specificatio

8. Plastering with cement mortar 1:5 mix 12 mm thick ( one cement five sand) per direction of departmental officers etc. completed.

9.Supply and erecting centering for sides and soffits including supports and strutting upto 3.29m high for plane surfaces such as RCC slabs, Rectangular beems, Tee (or) ECC Beam, Lintel, Bed Block, Staircase waist and landing slabs landing beams, canopy etc., in all floor with all cross bracings using mild steel sheets of size 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25mm X 25 X 3mm for boarding laid over country wood joinsts of size 10cm X 6.50 cm spaced at about 90cm C/C and supports by Causrina props of 10cm to 13cm dia spaced at 75cm C/C etc., completed as directed. Sl.No.123

10.Reinforced Cement Concrete in 1:1.5:3 Mix using 20 mm size hard broken granite Stone Jelly from approved quarry including Mixing, Laying, Compacting, Finishing, Curing and all Labour Charges as per the Direction of the Departmental officers Etc., Complete.