Restoration of Rain Damage of LWSS Source Level Augmentation and Improvement of Distribution system of LWSS Daulatpur Jalari

Amount

Design and Construction of RCC Under ground Reservior of various capacity each, including cost of excavation, site development cost of construction material, necessary arrangement of inlet,outlet, over flow & scour pipe alongwith sluice valves, and other fixtures & fitting, and carriage of meterial within all leads and lifts. ( The design and Drawing shall be got approved from competent authority before execution )

C/O Sector under ground storage tank 300000 litres capacity

Excavation in foundation and trenches etc.) in all kinds of soils such as pick work, jumper work, blasting in soft/hard rock, chiselling/wedging out of rock/where blasting prohibited) saturated soil stacking the excavated soil as directed by the Engineer-in-charge clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth including dewatering as directed by the Engineer –in-charge in all leads and lifts

Providing and laying cement concrete 1:4:8(1 cement: 4sand: 8graded stone agg.40mm nominal size)and curing complete excluding cost of form work in foundation and plinth within all leads and lifts.

Providing and laying cement concrete 1:3:6 (1 cement:3 sand:6 graded stone aggregate 40mm nominal size) excluding the cost of centring and shuttering in Foundations and plinth. Within all leads and lifts.

Providing and laying cement concrete 1:1.5:3 (1 cement :1.5: Sand : 3 graded stone aggregate 20 mm nominal size and curing complete excluding cost of form work. & rein forcement for reinforces concrete work in :-

Wall ( any thickness but not less than 0.10 mts. Thickness) attached pillasters, buttresses plinth & string courses etc. from top of found.level upto floor two level within all leads and lifts.

Foundation , footing, bases of columns and the like & mass concrete within all 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 centering and shuttering in foundation and plinth.

Providing and laying cement concrete work 1:2:4 (cement 2sand 4 graded stone aggregate 20mm thick nominal size)and curing complete excluding cost or form work and reinforceed concrete work in foundation footing and base columns and the like with in all leads and lifts.

foundation footing and base columns and like mass concrete.

Column pillars post and struts upto tow level complete within all leads and lifts.

In Suspended floors roofs, landings and shelves and their supports, balconies, beams, girders, bressumers and cantilevers upto floor level within all leads and lifts.

Stair cases (except spiral stair cases) excluding landing

Providing form work with steel plates 3.15mm thick welded with angles iron in frame 30x30x5mm so as to give a fair finish i/c centring,shuttering,propping etc.height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs.height of propping and centring below supporting removal of the same for in situ work in reinforced concrete & plain concrete work:-.

Foundation , footing, bases of columns and the like & mass concrete within all leads and lifts.

Column pillars post upto floor tow level, square rectangular & ploygonal in plan.

Beams, cantilevers Girders & lintels, sides and soffits,haunching , cantilevers, bressumers 1.00 mts in depth within all heights from floor. Within all leads and lifts.

Flat surfaces such as soffits of suspended floors,roofs landing and the likewithin all leads and lifts.

Slopping and battering surfaces I/c folding plates where inclination to horizontal plane not exceeding 30 degree.

Edge of slabs and beaks in floors and walls within all leads and lifts..

Stair cases (except spiral stair cases) excluding landing I/c preparation of surfaces

Slopping portation 30 degree

Vertical surfaces such as walls(any thickness)bartitions and the like i/c attached,pillasters buttresses and string courses and the like within all leads and lifts.

Providing tor /mild steel reinforcement for RCC work i/c bending,binding and placing in position complete upto floor two level within all leads and lifts.

Half brick masonary in common burnt clay building bricks in:extra for half brick masnory in super- structure above plinth level upto floor two level Cement Mortar 1:4 first class brick.

Providing wood work in frames of doors, windows and other frames wrought framed and fixed in position with second class deodar wood in all leads and lifts.

Providing and fixing glazed pannelled glazed or pannel shutters for door windows

15mm cement plaster in single coat of rough sides of bricks/concrete stone walls for interior plastering upto floor two level including arrises internal rounded angles chamber and rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:6(1cement:6sand) kin all leads and lifts.

20 mm cement plaster in single coat of rough sides of bricks/concrete stone walls for interior plastering upto floor two level including arrises internal rounded angles chamber and rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:6(1cement:6sand) kin all leads and lifts.

6 mm thick cement plaster to ceiling in CM 1:3 ( 1 cement :3 sand ) with in all leads and lifts.

White washing with lime on undecorated wall surface (two coats) to give an even shade including thoroughly brushing the surface to remove all, dirt, dust, mortar and other foreign matter complete within all leads and lifts.

Distempering with dry distemper of approved brand and manufacture and of required shade on undecorated wall surfaces togive an even shade over and including a priming coat of whiting after throughly brushing the surface free from mortar dropping and other foreingn matter complete within all leads and lifts.

Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on undecorated wall surfaces(two coats)to give an even shade after thoroughly brushing the surface to remove all dirt and dust, and other foreign matters, sand papering and knotting etc. complete with in all leads and lifts.

Providing and laying cement concrete flooring 1:2:4(1 cement: 2sand: 4graded stone agg. 20mm nominal size)laid in one layer and finished with a floating coat of neat cement 40mm thick within all leads and lifts.

Applying priming coat on new wood and wood based surfaces with ready mix paint brushin to give an even shade enamelled paint other than white sand papering and stopping with ready mix paint within all leads and lifts.

Painting two costs (excluding priming coat )on new wood and wood based surfaces with ready mix paint brushin to give an even shade enamelled paint other than white sand papering and stopping with ready mix paint within all leads and lifts.

Providing and fixing of MS grills of required patterns in wooden frames windows etc. with MS flats, square or round bars with round headed bolts and nuts or by screws. Plain grills etc. with in all leads and lifts.

Boulder filling under the flooring bed as per direction of Engineer-in-charge with all leads and lifts.

Providing and fixing MS sliding door bolt barrel type 300mm x 16mm complete within all leads and lifts.

MS tower bolts ( Barrel type ) within all leads and lifts. 150x10 mm.

Providing and fixing MS Handle 100 mm with necessary screw etc complete within all leads and lifts.

Providing 40x3 mm flat iron hold fast 40 cm i/c fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embeding in cement concrete block 30x10x15cm (1:3:6 ) 1 cement : 3 sand :6 grded stone 20 mm nominal size complete with in all leads and lifts.

Providing plinth protection 50 mm thick in cement concrete 1:3:6 ( 1 cement : 3 sand : 6 graded stone aggregate 20 mm nominal size) with in all leads and lifts complete in all respect.

Providing under layer for plinth protection of 75mm (seventy five millimeters) thick (unconsolidated) bed of dry brick/stone aggregate 40mm( forty millimeters) nominal size well rammed and consolidated and grouted with fine sand including preparation of ground complete including carriage of materials within all leads and lifts and other incidental.

Steel work welded in built up sections,trusses and framed work, including cutting ,hoisting ,fixing in position and applying a priming coat of red lead paint:- In beams ,joints, channels angle cleats as in main and cross beams , lip and jack, rafters, pillers connected to common rafters and the like, angle iron gate etc. within all leads and lifts.

Providing and fixing PVC pipe 40 mm dia for weep hole complete within all leads and lifts.

Providing 200mm wide cast iron rungs with chequered or ribbed non slip surface including fixing in P/well with 200x200x100mm cement concrete 1:3:6(1 cement: 3sand: 6graded stone agg. 20mm nominal sizecomplete within all leads and lifts.

Scour Pipe 100mm dia

Providing and fixing of 100 mm dia C.I sluice valve complete within all leads and lifts.

Wire crate made of G.I. wire filled with boulders with square cut faces against the wire (bolder filling to be measured and paid separately) 15 cm x 15 cm mesh G.I. wire 5mm thick corresponding to SWG. 6 within all leads and lifts.

Wire crate made of G.I. wire filled with boulders with square cut faces against the wire (bolder filling to be measured and paid separately) within all leads and lifts.

Providing in RCC work smooth finishing of the exposed surface with cement mortar 1:3 (1 cement : 3 sand) within all leads and lifts.

Providing, Laying , jointing & testing of MSERW pipe 200mm dia ( Zinc Coated) conforming to BIS /ISO 3183-2007 of steel grade L-290 with circumfrential butt welded joints by electrical arc welding with minimum two layers /passes of weld capable to with stand required test pressure (minimum welding thickness shall be equal to pipe wall thickness in a random length of 5.5 to 6.5 meters ( having pipe diameter, wall thickness weight & frange table as specified below ) including manufacturing and fabrication of reducers/tapers, all short pieces, bends of required degrees as per site requirements made from parent tubes. The laying of pipe shall also include intermediate flanged joints spaced at an interval of 3rd pipe length or where ever required as per direction of the Engineer- in- charge duly welded in three layers ( two at outer & one on inner face) and all operations such as cutting , welding, jointing, fabrication of bends, tees i.e. lowering & laying in excavated trenches to ensure required level i/c flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer-in-Charge ( Earth work in trenches and the cost of providing flanges i/c nuts & bolts & gasket will be measured and paid for seperately). The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe and the pipes shall be factory galvanized ( Zinc coating both inside and outside ) as per relevant IS standard and the damaged portion of the pipes and specials ( if damaged during laying, jointing & operation of pipe) made from the parent tube, shall be provided anti corrosive bituminious paint over a priming coat as per AWWA specification C-203 -1978 . the welding electrod shall be as per IS 814 of Advani Oerlikon / L&T or ISI marked make . The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing. DP test of butt welded joints complete in all respect and to the best satisfaction & direction of Engineer-in-Charge with in all leads and lifts. Note Negetive Tolerance of wall thickness should not be nore than +/-3%. (4.8 mm thick)

Vinod