Work of laying sewer line behind Harish Bakery Bhagat Singh Colony

Amount

Providing and fixing unplasticized poly viny chloride (UPVC) SWR pipe type 'B' reducer for scilant waste discharges system (IS : 13592 : 1992 marked) of approved quality/ make (fitting)

140 x 110 mm size.

160 x 110 mm size.

P & F Square-mouth gully trap `A` grade (IS :marked) of approved make complete with C.I. grating, frame & Cover masonary chamber in C.M. 1:6, 100mm thick C.C. 1:5:10 base concrete, 40mm thick C.C.M-15 grade coping, 12mm thick cement plaster in CM 1:3 complete as per approved design & type. Trap size 150 X 100mm, & P/F in position precast SFRC manhole cover and frame of required shape and approved quality medium duty - 10 square shape 300 mm internal dia

Barricading with sal bailies as per design including tyting with vertical posts by coconut strings complete in all respect with two honzontal members height 1.2 meter up to 1.5 meter above G.L and vertical support up to 2.5 meter C/C and for 3 days period including removal and cleaning the site complete in all respects

Providing lowering in trenches, laying & jointing to street manholes or to lateral sewers directly or through property connection by rigid unplasticizen uPVC pipe and fitting such as degree or other bends etc, of class III (6 kg./cm2) as per specification with rubber ring with socket and spigot joints, (EPDM/SBR) including well graded granular bedding Type A for pipe lengths and 75 mm thick M-20 concrete encasement for pipe lengths and 75 mm thick M-20 concrete encasement for pipe fittings all transportation loading and unloading, conveying to site and stacking the same in closed send duly protected from sun rays and rains giving satisfactory hydraulic filed testing and commissioning as per technical specification and drawing etc. complete in all respect. 160 mm dia

Construction of Z type Manholes (shallow depth manholes) of internal dia 560 mm by brick masonry in cement mortar 1:3 including concreting - PCC M10 for foundation , PCC M15 for benching & channel portion for fixing the manhole cover frame 20 mm thick CM (1:3) plastering on both internal & external surface of the manhole, complete as per drawing and / or as directed by Engineer incharge(Note: Road cutting for manhole will be measured and paid separately)

Depth up to 1.0

Depth up to 1.0 m to 1.5 m

Empting of septic tank/ soakage well etc. disposing of sludge within a lead of 5km and taking out sewage including refilling with local earth ramming and compacting in layers, cleaning of site.

M/s J K ENTERPRISES

SHREE KRISHNA ENTERPRISES