Uttar Pradesh Housing And Development Board Tender

FOR 3.00 TO 4.50 M BGL

Providing and fixing open timbering (covering 1/3 of surface area by planks) in trenches for depth upto 3.00 m below ground level consisting of 40.00 mm thick Approved country wood planks for polling boards, 125mmx75cm Indian sal wood wallers and 100mm dia eucalyptus ballies for strut at 1.50 m c/c Including removal after laying of sewer (both sides of trenches will be taken as one side for the pupose of payments and measurements i.e. area equals to length x depth of trench). Dismantled timbering materials will be property of the contractor.

For 0.00 to 3.00 M BGL

For 3.00 to 6.00 M BGL

Supply of following Dia R.C.C. pipes (NP3 class) with collars of following Dia Including local cartage of pipe upto store.

250 mm Dia NP 3 PIPE

300 mm Dia NP 3 PIPE

450 mm Dia NP 3 PIPE

Carting of following dia R.C.C. HUME pipes (NP3 class) and specials from store to the site of work, lowering the same into trenches in depths upto 1.50m below ground level true to alignment, caulking the joints with necessary spun yarn soaked in bitumen/RUBER RING GASKET, and jointing with 1:2 cement mortar in coarse sand including excavation of earth below invert level of pipe, cost of all jointing materials, testing etc. complete but excluding excavation and refilling of trenches fram ground level to the invert level of pipes.

250mm Dia For 0.00 to 1.50 M BGL

250mm Dia For 1.50 to 3.00 M BGL

250mm Dia For 3.00 to 4.50 M BGL

300mm Dia For 1.50 to 3.00 M BGL

300mm Dia For 3.00 to 4.50 M BGL

450 mm Dia For 1.50 to 3.00 M BGL

450 mm Dia For 3.00 to 4.50 M BGL

Provide all material and construct rectangular slab type manhole of size 0.90 x 1.20 x 2.5 m as per drawing and design.

Construction of sewer connecting chamber including supily of all material labour T&P size 0.60 x 0.60 x 3.00 m as per drawing and design.

Construction of regulation Shaft manhole size 0.90 x 1.20 x 1.00 m

Construction of regulation Shaft sewer connecting chamber size 0.60 x 0.60 x 1.00m.

Cutting road and making good the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required.

Bituminous portion

Water bound macadam

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm) having CBR Value-25

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.

Extra for compaction of earth work in embankment under optimum moisture conditions to give at least 95% of the maximum dry density (proctor density).

Supplying and stacking at site.

53 mm to 22.4 mm size stone aggregate

Stone screening 13.2 mm nominal size (Type A)

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening/binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.

Scarifying metalled (water-bound) road surface including disposal of rubbish, lead upto 50 m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity.

Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom. With medium setting bitumen emulsion On W.B.M/W.M.M. @ 0.4kg/sqm

4 cm thick bitumastic sheet with hot bitumen of approved quality, using stone chippings (60% with 12.5 mm nominal size and 40% with 10 mm nominal size) @ 2.60 cum per 100 sqm and coarse sand @ 2.60 cum per 100 sqm of road surface and with bitumen @ 56 kg/cum of stone chippings and @ 128 kg/cum of sand over a tack coat with hot straight run bitumen, including consolidation with road roller of 8 to 10 tonne etc. complete. (tack coat to be pald separately): With paving asphalt grade VG-30 with no solvent

2.5 cm premix carpet surfacing with 3 cum of stone chippings 10 mm nominal size per 100 sqm and bitumen emulsion (medium setting min. 65% bitumen contents) complying with IS: 8887, using 96 kg per cum of chippings of road surface, Including consolidation with road roller etc complete.

Providing and applying tack coat using hot straight run bitumen of grade VG-10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications: On W.B.M @ 0.75 Kg/sqm

Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50mx2.00m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube posts/horizontal members/bracings covered with 1.63mm thick MS sheet. The sheet shall be fixed with 30x5mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5m. MS channel ISLC 75 @ 5.70 kg/m, 50cm long shall be provided at the bottom having oval shaped holes of size 50x25mm at both ends with 50cm long MS angle 40x40x6mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250mm long expansion fasteners at both ends. The work shall be executed as per drawing/direction of engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its