Augumentation of LWSS Brara Palkan and its surrounding area in Tehsil rohru Distt Shimla HP

Amount

Excavation in earth work in all kind of soil stacking excavated soil in the plinth sides of foundation and then disposing of all surplus soil in all leads & lifts as directed by Engineer in Charge.

Providing and laying cement concrete work 1:4:8(1cement:4approved sand:8approved graded stone agg.20mm nominal size)& curing complete excluding cost of form work in foundation and plinth within all leads and lifts and as directed by the Engineer-in-charge.

Providing and laying cement concrete work 1:2:4 (1cement:2approved sand:4approved graded stone agg.20mm nominal size)& curing complete excluding cost of form work in

Providing and laying cement concrete work 1:6:12 (1cement:6approved sand12approved graded stone agg.20mm nominal size)& curing complete excluding cost of form work in

Wire crate mde of GI wire filled with boulders with square cut faces against the wire(Boulder filling to be measured and paid for separately)GI wire 5mm thick corresponding to SWG-6(15cmx15cm mesh) within all leads and lifts and as directed by the Engineer-in-charge.

Wire crate of GI wire filles with boulders with square cut faces against the wire(wire crates to be measured and paid for separately)within all leads and lifts and as directed by the Engineer-in-charge.

R/R masonry/polygonal rubble masonry un-coursed quality in foundation and plinth including leveling by cement concrete 1:6:12(1cement: 6sand:12graded stone at plinth in cement mortar 1:6 (1cement:6sand) within all leads and lifts and as directed by the Engineer-in-charge.

Manufaturing and supply of fencing pannel size 2.3x1.3 mtr of jali 25x25 mm welded to MS black tube of 32mm dia of 14 guage mm thick with MS flat 20x3 mm welded all arround the pipe pennel 2 nos on both sides and providing hold fast 7 nos of MS Flat of 32x3 mm thickness having consisting of tee of size 15x15 cms tee acting as hold fast as directed by engineering in charge.

Manufacturing and fixing intake-cum- filter box 40x40x60 cm with M.S. sheet (3.15mm thick) by cutting and welding (two layers) including MS angle achors 40x40x6 mm at corners, catch trough 20 cm on one side of box with MS bar screens having mesh size not more than 5 mm, inside MS perforated sheet with holes not more than 5mm to support filter media (Media will be paid and measured separately). Providing outlet with G.I.pipe 65 mm dia GI nipple with suitable reducing socket and inside remove-able wire mesh strainer mesh size not more than 5mm, 25 mm dia G.I. socket for over-flow and scouring fixed with plug, complete with locking arrangement and handles for lifting including placing in position at site (earth work to be paid and measusred separately) with epoxy painting inside and outside as per design and drawing with all leads and lifts as per per direction and satisfaction of Engineer-in-charge.

Making of Common header for distribution system of water at Storage Tanks including all fitting and fixing as per drawing etc.with all leads and lifts as per direction and satisfactions of Engineer in charge

Excavation in foundation trenches(for pipes & pits) upto all depths in all class fication of earth work such as pick work, jumper work, saturated soil including bailling and pumping out water, blasting soft/hard rock or chieselling soft/hard rock where blasting is protibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring/strutting, planking,timbering & dewatering wherever required, stacking the useable & unuseable material/soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15cm. layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil/unuseable material as directed within all leads and lifts including restoration unmetalled surfaces to its original condit on & including cost of diversion for traffic, night signal, fixing caution boards crossing over trenches for access to houses, fencing etc. complete in all respects within all leads & lifts as per direction of Engineer-in-charge.

Laying trenches galvanized mild steel tube (Light class) with fitting (earth work in treanches to be measured and paid for separately) including all leads and lifts and as directed by the Engineer-in-charge.

15mm dia(Sixty five milimetres)nominal size.

20mm dia(Sixty five milimetres)nominal size.

Prov. And fixing of G.I Unions of various dia in pipe @ 1 nos in each brances

20mm dia(Sixty five milimetres)nominal size.

Prov. And fixing of G.I Unions of various dia in pipe @ 1 nos in each brances

20mm dia(Sixty five milimetres)nominal size.

Prov. And fixing of elbow tee socket Nipple 6mm ferrule and Tap complect in all respect as directed by engineering in charge for funding FHTC

Excavation in foundation trenches(for pipes & pits) upto all depths in all class fication of earth work such as pick work, jumper work, saturated soil including bailling and pumping out water, blasting soft/hard rock or chieselling soft/hard rock where blasting is protibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring/strutting, planking,timbering & dewatering wherever required, stacking the useable & unuseable material/soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15cm. layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil/unuseable material as directed within all leads and lifts including restoration unmetalled surfaces to its original condit on & including cost of diversion for traffic, night signal, fixing caution boards crossing over trenches for access to houses, fencing etc. complete in all respects within all leads & lifts as per direction of Engineer-in-charge.

Laying, testing and commissioning at site in trenches bevelled ended BIS marked GI Heavy conforming to IS 1239 or it equivalent latest with uptodate ammendments of following dia of Heavy class, having wall thickness and weight per Rmt. as mentioned below and capable of withstanding required test pressure as presscribed in BIS/IS)code, in random lengths of 5.5 to 6.5mtr. The pipes ends shall be bevelled suitable for butt welding, including the cost of ointing with butt welding confirming to IS 816-1969 or latest as appliable and with upto date ammendments (leak proof) in three layers at site of work with welding rods of Advani/Oerliken make/ISI marked(welding rods 3mm to 4mm) and all allied accessories whatever required for welding at site, tail pieces, tees bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specificatin as per site conditions and cutting of pipes wherever required as per site requirment i/c carriage in all leads & lifts and as directed by the Engineer-in-charge.

The pipe shall have zinc coating inside & out side confirming to IS-4736-1986 or latest with upto date ammendments and shall be engraved with IS-1239 Heavy pipe. the laying shall confirm to BIS 5822-1970 or latest with upto date ammendments to the entire satisfaction of Engineer-in-charge complete in all respects (Earth work & cost of MS flanges after 100meter length shall be measred and paid for seperately).

Stage-1st. Length 500Rmt. Dia 50mm Table-17 4.50 mm

Providing MS flanges (In pairs) for the joints of G.I. pipes mentioned as below and same shall conform to BIS 6392-1971 ( latest with up to date amendments) including the cost of nuts and bolts of required sizes, 3mm thick compressed asbestos fiber/synthetic rubber gaskets conforming to relevant BIS standards and it shall also include carriage of materials within all leads and lifts complete in all respect to the best satisfaction and direction of Engineer in charge.

G.I. Heavy Class pipe of Nominal dia of pipe ( 50mm. )

Balraj

Babu Ram

GAURAV SHUKLA

CHATTER SINGH RATHORE

Vikram Rithwan Contractor