Providing house hold connection by ministry of Jal Shakti Har Ghar Nal Se Jal for improvement of LWSS Ukhli Mair in Tehsil Barsar Distt. Hamirpur

Amount

Construction of RCC over head tank 40000 litres with 10 metre staging height with M25 ( design mix) from ground level to bottom of dome slab comprising of inlet,scour & over flow pipes as per deatails given below from G.L. to tank including bends of required degrees,valves of reqd.size conforming to relevants codes RCC Spiral 1.0 mtrs.wide stair case/MS stair case i/c GMS pipe railing as per IS specification,steel ladder 45 cms.wide of usual height as per site requirement M.S. manhole covers (Medium duty) 75xmx75cm fabricated with 3.15mm thick M.S sheet welded over M.S. angle iron frame of 40x40x6mm hinged on a frame of M.S. angle 50x50x6 properly grouted on the roof and having locking arrangement ventilator at Top done with minimum opening od 90x90cm. water level indicator including floats and measuring gauge, lightening conductor with earthing arrangement etc.The RCC over head reservoir shall include randering/plastering of the uneven expose surface, two coats of snowcem paint and any other component reqd.for the completion of the job to the entire satisfaction of Engineer-in-charge.The offers shall also include detail structural drawing / design calculations to be approved by the competent authority based on the raft foundation by taking seismic forces in the design calculation expension joints as required at site.The offer shall also i/c the cost of providing and fixing of GMS/MS pipes,and valve/fitting complete i/c duck foot bends,puddle collars,expansion joints etc.connecting with rising main & distribution main with reqd. length from the edge of foundation and any other components required for the completion of job upto the entire satsfactionof the Engineer-in-Charge.

Excavation in foundation , trenches etc., in all kinds of soil such as pickwork, jumper work blasting work, in soft / hard rock, including chiseling wedging out of rocks clearance of bushes etc.including shoring, dewatering etc. in all leads and lifts stacking the excavated soil upto any lead and lift 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 layers by ramming and watering and then disposing of all surplus earth within all leads and lifts complete to the entire satisfaction as directed by the Engineer-in-charge of the site of work.

For check dam 80% with dewatering

20% without dewatering

Providing and Laying cement concrete1:3:6 (1Cement :3Sand:6 graded stone aggregate 40 mm nominal size) including curing complete excluding the cost of form work in foundation and plinth in all leads and lifts.

Providing and Laying cement concrete Design mix. M-25 not less than 1:1.5:3 nominal size (1Cement :1.5 Sand:3graded stone aggregate 20 mm nominal size) & curing complete excluding the cost of form work and reinforcement for reinforced concrete work in :-

Foundations,footings bases of columns and the like and mass concrete in all leads and lifts.

Walls (any thickness but not less than 0.10 metre thickness) including attached pilasters buttersses ,plinth and string courses etc. from top of foundation upto floor two level in all leads and lifts.

Suspended floors,roofs,landing shelves and their supports balconies beams,girders bressumers and cantilever upto floor two level including carriage of material in all leads & lifts.

Arches upto floor two level

Providing form work with steel plates 3.15mm thick welded with angle iron in 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 centering below supporting floor to ceiling not exceeding 4meters and removal of the same for insitu reinforced concrete and plain.

Vertical surfaces such as walls(any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Sides and soffits of beams, beams hunching, cantilevers, bressumers and lintles not exceeding 1 meter in depth in all heights from floor complete in all respects in all leads and lifts

Providing from work of ordinary timber plankings so as to give a rough finish including centring,shuttering, strutting and propping etc. height of propping and centring below supporting floor to ceililng not exceeding 4 metres and removal of the same for insitu reinforced concrete.

Arches upto 6 metres span.

Providing in RCC work smooth finishing of the exposed surface with cement mortar 1:3 (1 cement : 3 sand) with in all leads and lifts & to the entire satisfaction of the Engineer-in-charge.

Providing tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level including carriage of material in all leads & lifts.

Steel work welded in built up sections,trusses & framed work, including cutting ,hoisting & fixing in position & applying a priming coat of red lead paint :- In grating, framed ,guards,bars, ladders, railing, brackets & similar works in all leads and lifts..

Laying jointing and testting of GMS pipe following dia (medium/ light class) for scour pipe, inlet pipe , over flow pipe & distribution system including carriage of material in all leads & lifts.( Labour rates.)

80 mm dia .

Providing and fixing double flanged C.I sluice valve of following dia (with hand wheel) as per IS: 780 (including brass spindleand as per IS: 2906 Class-II complete with bolts., nuts, rubber insertion etc. ( along with tail pieces if required) following dia including all leads and lifts complete. ( Bir make) with M.S. flanges of table 5.

80 mm dia .

350 mm dia .

Constructing chamber for sluice valves with C.I surface box 100mm top diameter, 160mmbottom diameter and 180mm deep (inside with chained lid and RCC top slab1:2:4(1cement:2sand: 4 graded stone aggregate 20mm nominal size ) 100mm thick foundation concrete 1:5:10(1cement:5sand:10 graded stone aggregate 40mm nominal size ) and insideplastering with cement mortar 1:3(1cement:3sand) finished with a floating coat of neat cementincluding curing complete with 600x600x750mm inside size with 150mm thick wall of RCC 1:2:4 ( 1cement :2sand :4 graded stone aggregate 20mm nominal size ) complete with formand reinforcment with 6mm bars at not exceeding 150mm centres both ways in all leads andlifts and to the entire satisfaction of the Engineer-in-Charge.

Providing and fixing SFRC Man hole cover with frame having frame size of 560mm internal dia (Medium duty) The Weight of cover & frame should not less than 100kg including carriage ofmaterial in all leads & lifts.

Providing, Laying, jointing and testing in trenches of mild steel electrically resistance welded pipes conforming to IS: 3183-2007 grade L-210 or A as per dimensions weight and test pressure mentioned below in a random length 4 to 7 mtrs. 95% joints shall be Butt welded joints and only 5% joints shall be flanged joint by providing and welding M.S. plate flange as per table below conforming to IS: 6392-1971 (latest upto date amendments) and welding of flanges with pipes as per IS:816-1965 with a electrode as per IS:814-1967 including required Nos. and size of M.S. nuts and bolts as per IS:1369-1967 and compressed asbestos fiber jointing gaskets sheet not less than 3mm thick as per IS:2712-1965. The welding of flanges tobe done on both faces in two layers to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. The laying of pipes should be conformed to IS:5822-1994 The pipe shall have outside coating as per AWWA specification as per C-233-1978 followed by a flood coat of coaltar approximately 3.32" thick and rapping hession cloth completely dipped in coaltar. Inside coating shall be of black bituminous anticorrosive paint over base coat of primer as per AWWA specification C-233-1978, (earth work in trenches and M.S. flanges butt ,welding & bend to be measured and paid for seprately) MSERW pipe 350mm dia pipe as IS 3183-2007 gradeL-210 or A with wall thickness of 4.80 mm with flanges table 5 .

Rama Shankaer

Dinesh Kumar Sharma

SANJEEV THAKUR

SUNIL VERMA

SANJAY SHARMA

RAJE ENGINNERING WORKS