Augmentation / Improvement of WSS Dhaugi rewar in Tehsil Banjar, District Kullu HP.

Amount

Excavation in foundation and trenches etc. up to all depths and in all classification of earth work such as pick work, jumper work, saturated soil including bailing or pumping out of water, blasting soft or hard rock or chiselling / wedging out of soft/hard rock , where blasting is prohibited, 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 , 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 complete in all respects within all leads and lifts as per direction of the Engineer-in-charge.

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

Random rubble masonry (uncoursed /brought to courses) with hard stones of approved quality in foundation and plinth including levelling up with cement concrete 1:6:12 (1cement :6sand:12graded Crushed stone 20mm nominal size) at plinth level in cement mortar 1:6 (1cement:6sand) complete in all respects within all leads and lifts as per direction of the Engineer-in-charge.

Providing form work with steel plates 3.15mm thick welded with angle iron frame 30x30x5mm so as to give a fair finish including centring,shuttering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling in all heights and removal of the same for insitu -reinforced concrete and plain concrete work in :

c) Flat surfaces such as soffits of suspended floor, roofs landings and the like floors etc upto 200mm thickness.

d) Vertical surfaces such as wall (any thickness but not less than 0.1 m thickness) attached pillasters, buttresses, plinth and string courses, etc.

Providing and laying cement concrete 1:1.5:3 (1cement:1.5 sand : 3graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and re-inforcement for reinforced concrete work in complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge in all leads and lifts.

Foundations, footings, bases of columns and the like and mass concrete complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge in all leads and lifts.

In wall (any thickness but not less than 0.1 m thickness) attached pillasters, buttresses, plinth and string courses, etc. from top of foundation level upto floor two level complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge in all leads and lifts.

Suspended floors, roofs,landings and shelves and their supports, balconies, beams, girders, bressumers and cantilivers up to floor two level complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge in all leads and lifts.

Providing and laying cement concrete 1:2:4(1cement:2sand:4graded crushed stone aggregate 20mm nominal size)and curing complete excluding cost of form work and reinforcement for reinforced work in:- suspended floor, roofs landings shelves and their supports balconies, beams, girders ,bressumers and cantilevers etc in all leads and lifts.

Providing Laying & placing tor steel reinforcement for reinforced cement concrete work including bending binding and placing in position complete including the cost of binding wire in all leads and lifts.

20 mm thick cement plaster in single coat on rough side of brick/stone masonary for interior plastering upto floor two level including arises, internal rounded angles, chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth Cement mortar1: 4 (1cement: 4 sand).

15 mm thick cement plaster in single coat on rough side of brick/stone masonary for interior plastering upto floor two level including arises, internal rounded angles, chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth Cement mortar1: 3 (1cement: 3 sand).

Providing & placing Precast cement Concrete slab Block in CC 1:2:4 of size 1200x600x80 mm ( I cement :2 sand ;4 graded stone aggrigate 20 mm nominal size) complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge in all leads and lifts.

40 mm thick Cement concrete flooring 1:2:4(1 cement: 2 sand: 4graded stone agg. 20mm nominal size) laid in one layer finished with a floating of neat cement 40mm thick complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge in all leads and lifts.

Providing and fixing man hole cover made with angle iron 40 x40x 3 mm thick( base frame) & 30x 30x 3 mm thick top frame covered with MS sheet 6 mm thick with locking arrangements to avoid the anti social activities ( lock with a set of 3 keys). ( Weight of man hole cover should not be less than 34 Kg) with in all leads and lifts

Providing and fixing C.P brass bib cock of PPR 20 mm dia as per specification with in all leads and lifts

Providing and fixing of PPR scour pipe 20 mm dia as per specification with in all leads and lifts

Providing and fixing 1.80 m high barbed wire fencing with angle iron posts 2.50 mtrs high 40x40x4, 2.50 m c/c with 9 horizontals rows and 2 diagonal row of barbed wire embeded in C.C 1:4:8 ( 1 Cement :4 sand :8 graded stone agg.20 mm nominal size ) with in all leads and lifts

Providing and fixing of Steel gate of size 1.20x1.50 M as per IPH standared drawing / as per direction and to the entire satisfaction of Engineer in charge

Providing and fixing of M.S stand post made of 65 mm dia M.S pipe heavey class 1 mtr long with M.S plate dully at bottom for hold fast arrangenments and drilled at botttom nd top for inlet connections dully painted with red oxide paint complete in all respects within all leads and lifts as per direction of the Engineer-in-charge.

Laying and jointing of G.I pipe for 65 mm dia ( Scour pipe) and by pass arrangements with in all leads and lifts

Providing and fixing brass wheel valve as per specification with in all leads and lifts

65 mm dia

32 mm dia

Providing and placing in horizontal layers filtering media duly graded, screened,cleaned and washed and cleaned as specified by the Engineer -in-charge :

i) Top layer :- fine sand ( Eff. Size of 0.20mmto 0.40 and uniformily coefficient 2.00 to 3.00)

II) 2nd layer :- Bajri 3 mm to 6 mm

III) 3rd layer :- Bajri 6mm to 20mm

III) forth layer :- Bajri 20 mm to 40 mm

Bottom layer : broken stone 50 mm to 75 mm

Providing & placing Precast Concrete Block in CC 1:2:4 of size 0.30 x 0.45 x 0.05 ( I cement :2 sand ;4 graded stone aggrigate 20 mm nominal size)over X Drain complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge in all leads and lifts.

Laying and jointing in trenches galvanised mild steel tube Scour pipe ,inlet & outlet pipe 32 mm dia with complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge in all leads and lifts.

JEET RAM

Surjeet Singh

PREM CHAND