Restoration of Rain Damages of LWSS Gaddidhar Phase-II Bammi Nallah in Tehsil Sandhole District Mandi HP

Amount

Excavation in foundation, trenches etc. in all kinds of soil such as pick work, jumper work blasting work in soft / hard rock, chiselling in soft / hard including wedging out of a rock where blasting is prohibited and stacking the excavated earth up to all lifts, stacking the excavated soil up to all lead clear from the edge of excavation and then returniing the stacked soil in 15 centimeters layers when required in to plinths, sides of foundation etc. consolidating each deposited layer by ramming and waterng and then disposing of all surplus excavated earth as per direction and to the entire satisfation of Engineer- in- charge up to leads and lifts.

Providing and laying cement concrete 1:6:12 (1 cement:6 sand : 12 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of centring and shuttering in foundation & plinth as per the direction and to the entire satisfaction of Engineer-in-Charge.

Providing and laying cement conrete 1 : 3 :6 . ( 1 cement : 3 sand and : 6 grade stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth upto all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge.

Providing and laying cement concrete 1 : 1½ : 3 ( 1 cement : 1½ : sand : 3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinfocement for reinforced concrete work in :

Foundation footings bases of columns and the like; and mass concreteas per direction and to the entire satisfaction of Engineer-in-Charge.

Walls any thickness but not less than 0.1m thickness including attached pillaster buttresses, plinth and string courses from top of foundation upto two level all floor level as per direction and to the entire satisfaction of Engineer-in-Charge.

Column, pillars, posts and struts upto floor two level as per direction and to the entire satisfaction of Engineer-in-Charge.

Suspended floors, roofs, landing, shelves and their supports balconies , beams girders, bressumers, and cantilever upto floor two level as per direction and to the entire satisfaction of Engineer-in-Charge.

Lintels, beams, girders, bressumers and cantilevers upto floor two level within all lead and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

Arches upto floor two level in all leads and lifts as per direction and to the entiresatisfaction of Engineer-in-charge.

Prov.form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm,so as to give a fair finish i/c centring shuttering,strutting & propping etc. with wooden battens & ballies,ht. of propping & centring below supporting floor to ceiling not exceeding 4.00 mts. & removal of the same for in situ-reinforced concrete & plain concrete work :-

In flat surfaces with steel plates such as soffits of suspended floors, roofs, landing and the like floor etc upto all thickness in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Vertical surfaces such as wall (any thickness) partitions and the like including attached pillasters, buttresses plinth and string courses and the like in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Foundation, footing, basis of columns and the like mass concrete. as per the direction and to the entire satisfaction of Engineer-in-charge .

Columns, pillars, post and struts upto floor two level in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Beams, cantilever, girders and lintels in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Edges of slab and breaks in floors and walls under 20cm wide in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Providing form work of ordinary timber plankings so as to give a rough finish including centring, shuttering, strutting & propping etc. height of propping & centring below supporting floor to ceilling not exceeding 4 mts. And removal of the same for insitu-reinforced concrete and plain concrete work in:-

Arches beyond 6.00 mtrs span within all leads and lifts as per direction and to the entiresatisfaction of Engineer-in-charge.

Brick work using common burnt clay building bricks (2nd Class) in super structure above plinth plinth level upto floor two levelin cement mortar 1:6 (i cement: 6 sand) in all leads and lifts as per direction and to the entiresatisfaction of Engineer-in-charge.

Providing wood work in frames of doors, windows, clerestory windows and other frames wrought, framed and fixed in position. (2nd class deodar wood) within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

Providing and Fixing panneled glazed or panelled and glazed shutters for doors, windows and clerestory windows,including black enamelled iron butt hinges with necessary screws. 40 mm thick. (2nd class deodar wood) within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

Providing and Fixing wire gauge shutters using galvenised M.S. wire gauge of I.S. gauge designation 85 G. with wire of dia 0.56 mm for doors, windows & clearstory windows i/c bright finished black iron enamelled hinges with necessary screws 40 mm thick (2nd class deodar wood) within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

Kota stone slab flooring 20 mm (average) thick base of cement mortor 1:4 (1 cement :4 sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab. including rubbing and polishing complete 40 mm Thick as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing in RCC work smooth finishing of the exposed surface with cement mortor 1:3 ( 1 cement:3 sand) in all leads and lifts as per direction and to the entiresatisfaction of Engineer-in-charge.

Pointing on brick masonry in cement mortar 1:3 ( 1 cement:3 sand) RULED in all leads and lifts as per direction and to the entiresatisfaction of Engineer-in-charge.

6mm cement plaster to ceiling in cement mortar 1:3 ( 1Cement :3 Sand) within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

20mm thick cement plaster in single coat on rough side of brick /stone /concrete walls for interior plastering upto floor two level I/c arrises, internal rounded angles, chambers and rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar1:6 (1 cement :6 sand) as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Providing plinth protection 50 mm thick in cement concrete 1:3:6 (1cement:3sand:6 graded stone aggregate 20 mm nominal size within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

Providing Tor steel reinforcement for RCC work I/c bending ,binding and placing in position complete within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

Steel work welded in build up section, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of red lead paintin grating, framed guard bars ladders, railing brackedts and similar works as per direction of Engineer-in-Charge upto all lead and lift.

Providing and fixing precast concrete manhole cover and frame, conforming to IS 12692-2002, 560mm dia (medium duty) complete as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing and fixing Manhole cover of size 60x60 cm made of angle iron frame size 40x40x5mm thick covered with M.S. sheet 2.00mm thick and welded with angle iron frame 35x35x3mm thick including hings, handles, 8 Nos hold fast and locking arrangement along with lock and key of standred make primer two coat with redoxide paint complete and manhole cover fixed in storage tank/intake with cement concrete 1:1.5:3, nut & bolt and dismentalling of RCC work complete as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing and fixing precast MS sheet locking arrangement for protecting the storage tank complete as per direction and to the entire satisfaction of Engineer-in-Charge.

Construction of U-Shape side drains around the storage tank complete as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing plinth protection around the tank in cement concrete 1:3:6 (1cement:3sand:6 graded stone aggregate 20 mm nominal size) within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

Precast concrete block masonry in partition wall 10 cm thick with solid blocks of approved size i/c quion block closer etc. made of cement concrete 1:3:6 (1 Cement : 3 Sand : 6 graded stone aggregate 40mm nominal & down guaged) in CM 1:3 ( 1 Cement : 3 Sand) complete as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing and placing in horizontal layer dry bricks in two layers so as specified by the Engineer-in-Charge.

Providing laying, jointing and testing of G.I. Pipes flanged bends of all degrees manufactured from G.I. parent pipe of relevent requirement with 3-4 cuts of radius not less than 5.00 times dia of pipe and welding of all pieces as per code requirement. The M.S. Flanges are to be provided on each joint conforming to IS 6392-1971 and welding of flanges as per IS 816-1969 with electrodes as per IS: 814-1991 including required number and size of M.S. nuts and bolts as per IS 1369-1967 and asbestos fibre jointing gaskets sheet not less than 3mm in thickness as per IS 2712-1998. The bend shall have glass fiber tissue wrapping out side as per IS-10221-1982 and IS-7193-1974 standard with coaltar asphalt and inside epoxy/asphalt lining. The welding of flanges to be done on both faces in two layers to make the joint leak proof and to the entire satisfaction of Engineer-in-Charge with in all leads and lifts.

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

Top layer (fine sand) 0.02mm to 0.04mm and uniformity co-efficient 2.00 to 3.00.

2nd layer coursed sand 3mm to 6mm

3rd layer Bajri 6mm to 20mm

4th layer Bajri 20mm to 25mm

Bottom layer Bajri (Broken stone) 50mm to 75mm.

Applying two coats of wood preservative over new wood and wood based surfaces after and inciuding preparing the suface be thoroughly cleaning oil grease dirt and othr foreign sand papering and knotting Readymixed paint brushing wood primer pink.

Applying priming coat over new wood and wood based surfaces after and inciuding preparing the suface be thoroughly cleaning oil grease dirt and othr foreign sand papering and knotting Readymixed paint brushing wood primer pink.

Painting two coats (excluding priming coat) on new wood and wood based surfaces with enamel paint to give an even shade including cleaningthe surface of dirt, dust and other foreign matters sand papering and stopping with enamel paint other than white.

Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on decorated wall surfaces (two coats) to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials in all respect as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing and fixing M.S. fan clamp (type-I of 16mm dia M.S. Bar bent to shape with hooked ends in RCC slab during laying including painting the exposed portion of loop all per standred design complete in all respect as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing 40x3 mm flat iron hold fast 40 cm long including Fixing to frame with 10 cm da bolts nuts and wooden pluges and embencing in C.C. block 30x10x15 cm 1:3:6 (1 cement : 3 sand : 6 graded stone aggregate 20 mm nominal size).

Providing and Fixing bright finished M.S./aluminium sliding door bolts with bolts and nuts screws etc. complete.

Providing and Fixing M.S. tower bolts ( barel type) wqith screws etc. complete.

Providing and Fixing M.S. handles with necessary screws etc. complete.

Providing & Fixing M.S. round bars (16mm) in window and ventilators complete in all respect and as per direction on Engineer-in-charge.

Stone soling/boulder filling under floor/behind retaining walls within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

Filling plinth with sand under floor including watering, ramming, consolidating and dressing complete within all leads and lifts as per direction and to the entire satisfaction of the Engineer in Charge.

Providing and fixing flood light inall accessories complete within all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

Laying, jointing & testing of G.I pipe of following dia (light/medium class) for outlets pipe & scour pipes etc. in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge. (Labour rate)

100 mm dia

80 mm dia

Providing and fixing double flanged Cast Iron sluice valve of following dia of Leader/Kirloskar make conforming to IS: 14846/2000 with up to date amendment as per Class PN-1.00 to withstand in normal seat pressure including champion sheet gasket 3mm thick, welding with M.S. flanges as per IS 6392-1971 including carriage in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

80 mm dia Flange Table-5

100 mm dia Flange Table-5

Constructing chamber for Sluice valve, with C.I. surface box 100mm top dia, 160mm bottom dia, & 180mm deep (inside) with chained lid RCC top 1:2:4 mix (1 cement :2 sand :4 graded stone aggregate 20mm nominal size) 100mm thick foundation concrete 1:5:10 mix (1 cement :5 sand :10 graded stone aggregate 40mm nominal size) & inside plastering with cement mortor 1:3 (1 cement :3 sand) finished with a floating coat of neat cement including curing complete, 600x600x750mm inside size with 150mm thick walls of RCC 1:2:4 (1cement :2 sand :4 graded stone aggregate 20mm nominal size) complete with form work & reinforcement with 6mm bars at not exceeding 150mm centres both ways.

Laying, jointing and testing in trenches (to level or grade) of GMS pipes heavy/medium class jointed with 5% flanged & 95% butt weld joints with of below diametre conforming to IS 1239-1990 (Part - I ) with latest upto date amendments of grade and wall thickness as specified below, suitable to withstand required hydraulic test pressure in randum length 4m-6m with plain ends and jointed with MS Flanges conforming to IS 6392-1971(Latest upto date amendments) and welding of flanges as per IS 816-1969 with electrodes as per IS 814-1991 including required number and size of MS nuts and bolts as per IS 1369-1967 and compressed asbestos fibre jointing gaskets sheet not less than 3.00 mm in thickness as per IS 2712-1998. The welding of flanges to be done on both faces (two layers outter side & one inner side) to make the joints leak proof (earth work to be mearsured and paid separately) and to entire satisfaction of the Engineer-in-Charge.The laying of pipes conform to IS 5822-1994 and as per CPHEEO manual and will include all operations such as cutting, welding and jointing including flushing, cleaning and hydraulic testing complete in all respect. (Labour rate)

65 mm dia (Heavy Class)

100 mm dia (Medium Class)

Rajiv Arya

Rajesh Thakur