Improvement of Sewerage distribution network under M C Ghumarwin of existing sewerage scheme along with STP and I and D construction in tehsil Ghumarwin Distt Bilaspur HP Under SBM U20

Excavation in foundation and trenches (for pipes and pits) up to all depths and in all classification of earth work such as Pick work, Jumper work, chiselling or wedging out of soft and hard rock as blasting is prohibited, saturated soil including bailing or pumping out of water, in all lifts including trimming and dressing of sides, levelling of beds to correct grade including shoring, strutting , planking, timbering and dewatering where ever required. Stacking usable and unusable material /soil seperataly and after laying, jointing and testing of pipes (for pipes, Pipe duct, chambers, x-sings etc.), returning the usable soil in 15cm layers by ramming and watering and then disposing of all surplus excavated soil/ unusable material as directed within all leads/ lifts including restoration of unmetalled surfaces to its original condition and including cost of diversion for traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts as per direction of the Engineer-in-charge.

Providing & laying cement concrete 1:4:8 (1cement: 4sand: 8graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth within all leads and lifts as per the direction of Engineer-in-charge.

Providing & laying cement concrete using M-30 (Design Mix) but not less than 1:1.5:3 (1 cement : 1.5 sand : 3 graded stone aggregate 20 mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced cement concrete work in :-

Foundation footings bases of columns and the like and mass concrete within all leads and lifts as per the direction of Engineer-in-charge.

Wall (any thickness but not less than 0.10 mts. thickness) attached pillasters, buttresses plinth, and string courses etc.from top of foundation level upto floor two level within all leads and lifts as per the direction of Engineer-in-charge.

Providing & placing tor steel reinforcement for RCC work including bending,binding & placing in position complete upto floor two level within all leads and lifts as per the direction of Engineer-in-charge.

15mm cement plaster in single coat on fair / rough side of brick/ concrete/ stone walls for internal plaster upto floor two level including arrives, inernal rounded angles, chamfers and or rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:4 (1cement : 4sand) within all leads, lifts and other incidentials complete to entire satisfaction of the Engineer-in-charge.

Flat surface such as soffits of suspended floors, roofs, landing and the like floors etc. upto floor to 200mm in thickness within all leads and lifts as per the direction of Engineer-in-charge.

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasres buttresses, plinth & string courses and the like ith in all leads and lifts as per the direction of Engineer-in-charge.

Providing & fixing M.S. foot rests including fixing in manholes with 20x20x10cm cement concrete blocks 1:3:6 (1 cement :3sand : 6 graded stone aggregate 20mm nominal size) as per standred design complete in all respect to entire satisfaction as per direction of the Engineer-in-charge.

Providing and fixing pre cast SFRC Manhole cover with frame having size of 560 mm internal dia (Heavy Duty) within all leads lifts complete in all respect.

Providing, Laying, jointing and testing in trenches centrifugally cast (spun) ductile iron pipes ( TATA, ELECTROSTEEL, JINDAL) with spigot and socket end of class K-7 conforming to IS 8329-2000 (latest with upto date amendments) in a length of 5.5 meters of following diameter with cement mortor lining in side duty ISI marked including cost of Tyton (push on joint) fitting includings testing of joints and rubber gasket (SBR quality) conforming to IS-92820-1989 (Eath work in trenches to be measured and paid for sepreately) complete in all respect to entire satisfaction as directed by the Engineer-in-charge.

150mm dia

Providing & fixing of GMS vent shaft cowl grouted in a pit 900mm x 90mm x 150mm in cement concrete 1:4:8 (1cement : 2sand : 4 graded stone aggregate 40mm nominal size) of 150mm dia MS pipe upto 3.00 meter length complete in all respect to entire satisfaction as directed by the Engineer-in-charge.

Boulder filling dry hand packed to plugging chamber of size 0.45 x 0.45 for house connections complete to entire satisfaction as directed by the Engineer-in-charge.

Restoration charges for road crossing as per HPPWD Norms for Matalled Road with bitumen Macadam & complete in all respect to the entire satisfaction of the Engineer-in-charge.

Restoration charges for Digging of Matalled untarred road complete in all respect to entire satisfaction as directed by the Engineer-in-charge.

Manufacturing supplying and fixing of 1000 liters capacity having size (1.0 x 1.0 x 1.0 meter) MS flushing tank making with MS sheet 3.15mm thick cost including outlet and inlet flanged pipe with sluice valve and flushing. The cost of Tank should be including all cutting welding, carriage and assembling etc. complete with the entire stisfaction of Engineer-in-charge.