Providing Sewerage system to Sh. Naina Devi Ji Town in Tehsil Sh. Naina Devi Ji District Bilaspur (SH Laying jointing and testing of D.I pipe 150 mm dia, providing laying jointing testing of D.I. pipe 300mm dia and construction of manhole chambers

Amount

Excavation in foundation trenches etc. in earth work in all kinds of soil such as pick work, jumper work, blasting work in soft/hard rock, chiseling wedging out of rock where blasting is prohibited saturated soil including bailing / pumping out of water, stacking the excavated soil in all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers, when required into sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts.

Laying jointing and testing in trenches Centrifugally cast (spun) ductile iron (Spun) spigot and socketed pressure pipes confirming to IS: 8329-2000 class K7 with inside sulphate resisting portland cement (Conforming to IS: 12330 or 6909 with latest amendments) mortor lining including zinc coating on external surface, suitable for Tyton / (push on joints) short pieces,tail pieces , plugs of required sizes with proper ceiling component in a random length of 5.50 mtrs including cutting of pipes, chamfering where required. The laying of pipe and jointing shall be as per relevant ISI code and to the entire satisfaction of the Engineer-in-charge within all leads and lifts (Earth work to be measured and paid for separately).

150mm dia

Providing laying jointing and testing in trenches Centrifugally cast (spun) ductile iron (Spun) spigot and socketed pressure pipes confirming to IS: 8329-2000 class K7 with inside sulphate resisting portland cement (Conforming to IS: 12330 or 6909 with latest amendments) mortor lining including zinc coating on external surface, suitable for Tyton / (push on joints) short pieces,tail pieces , plugs of required sizes with proper ceiling component in a random length of 5.50 mtrs including cutting of pipes, chamfering where required. The laying of pipe and jointing shall be as per relevant ISI code and to the entire satisfaction of the Engineer-in-charge within all leads and lifts (Earth work to be measured and paid for separately).

300mm dia

Providing and laying cement concrete 1:3:6 (1cement: 3sand: 6 graded stone agg. 20mm nominal size) and curing complee excluding the cost of form work incluidng all leads and lifts in foundation and plinth and to the enitre satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:2:4 (1cement: 2sand: 4 graded stone agg. 20mm nominal size) and curing complee excluding the cost of form work in foundation and plinth and to the enitre satisfaction of the Engineer-in-charge.

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

Foundation footings base of columns and the like and mass concrete and to the entire satisfaction of the Engineer-in-charge.

Wall any thickness but not less than 0.1mtr thickness attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level and to the entire satisfaction of the Engineer-in-charge.

Providing laying of tor steel reinforcement for RCC work including bending binding cutting and placing in position complete in all depths and heights and to the entire satisfaction of the Engineer-in-charge.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centering shuttering, strutting and propping etc. with wooden battens and ballies, height of propping and centering below supporting floor two ceiling not exceeding 4 mtr and removal of the same for in-situ reinforced concrete and plain concrete working:-

Vertical surfaces such as walls (any thickness) partitions and the like including attached pilasters buttresses, plinth and string courses and the like and to the entire satisfaction of the Engineer-in-charge.

Providing and fixing SFRC manhol cover with frame having frame size of 500mm internal dia (Heavy duty). The weight of cover and frame should not be less than 100kg

ROOP LAL THAKUR (BID ID -455387)

JBN Infra (BID ID -455461)