PROVN OF RETAINING WALL BEHIND BLDG NO P 58 P 60 AND PROVN OF SEPTIC TANK AND SOAKAGE WELL AT PALAMPUR MIL STN

Amount

Earth work in excavation by mechanical means (hydraulic excavator) means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) incluidng getting out and disposal of excavated earth lead upto 50m and lift upto 1.5m complete all as specified and directed.

M&L PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in cement concrete in foundation, filling and mass concrete complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc25 cm any type of soil complete all as specified and directed.

M&L RCC M-25 (design mix) in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns etc; base slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L RCC M-25 (design mix) in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and directed.

Use and waste form work flat, rough finished surface to sides of concrete foundations, footings, bases of columns, raft and raft beams, sidese and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter complete all as specified and directed.

Use and waste form work flat, rough finished surface to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc; vertical or to batter complete all as specified and directed.

S&F mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L hand packing with broken stone or boulders (any thickness) at back of walls over arches etc,and raising ( or lowering ) to required level complete all as specified and directed.

S&F PVC 110mm pipe internal dia as in wheep holes in retaining walls complete all as specified and directed.

S&F galvanised mild steel wire cloth 0.63 mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks or galvanised wire staples, complete all as specified and directed.

Excavation in trenches,nexc 1.50m wide and n exc 1.50m in depth for foundation,etc or for shafts,wells,cesspits,manholes,pier holes,etc n exc 10 sq m on plan and getting out any type of soil complete all as specified and directed.

Removing excavated soil exc.50m but n exc. 100m and depositing where directed at a level n exc 1.50m above the sterting point complete all as specified and directed.

M&L PCC M-7.5, nominal mix, type D-2 using 40mm crushed stone aggregate for concrete bed to RC drain pipes including forming cradles, after tey are laid and tested for bore of pipe 150mm complete all as specified and directed.

Reinforced concrete pipes, class NP2, laid and jointed complete with collars, bore of pipe 150mm complete all as specified and directed.

M&L fly ash brick work with old size bricks having crushing strength not less t han 75 Kg/Sqcm, straight or curved on plan exceeding 6 metre mean radius built in CM 1:4 complete all as specified and directed.

M&L 15mm thick rendering on fair faces to brickwork/concrete surface in CM 1:4, finished even and smooth without using extra cement complete all as specified and directed.

M&L 15mm thick rendering on other than fair faces of brick wall or concrete surface in CM 1:4, finished even and smooth without using extra cement complete all as specified and directed.

M&L plain cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate cast in situ in lintels up to 1.5 m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates, water through and the like including weathering, slightly rounded or chamfered angles and throating including use of form work (straight or curved) complete all as specified & directed.

M&L pre-cast cement concrete type B-1 1:2:4 (20mm graded crushed stone aggregate) as in landings, cover slabs for man holes,chullah hoods,chajjas,water troughs,mangers,shelves and similar articles with plain faces including chamfers, weatherings, throating etc. and set in CM 1:4 complete with joints to match complete all as specified and directed.

M&L 100mm thick PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate), as in sub base, 100mm thick, as in manhole chambers surface complete all as specified and directed.

S&F mild steel fmaed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290 Gde-E-165 complete all as specified and directed.

M&L preparing new surface of steel of any description, over 10cm width or girth not other wise described and appliying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer, complete all as specified and directed.

Supply only integral water proofing compound complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in CM 1:2:4 type B-1 using 20mm crushed stone aggregate and reforming benching as required for 150mm bore complete all as specified and directed.

Septic tank, exc. In any type of soil, foundation in PCC 1:2:4, brick work in CM 1:4, RCC slab covers including RCC precast manhole cover having 6mm plate embedded all around/fibre reinforced cover with angle iron frame vent shaft and sludge chambers etc complete for 100 users. Complete all as shown in Drg No. CEPZ-C-TD/013/13 Sheet No. 1/5 to 5/5 dated 11-09-2013 and all as specified.

Construction of soakage well in place of dilapidated and abondoned soakage wells of size 1.8M dia and 3.0M effective depth incl excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M25 concrete including tercepting chamber and screen chamber made of brick masonry in CM, RCC cover slab in M25/SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size 3.00m dia x 4.5m deep complete all as shown on Drg No. CEPZ/C-TD/013/13 Sheet No. 1/5 to 5/5 dated 11-09-2013 and as specified and directed.

Construction of soakage well in place of dilapidated and abondoned soakage wells of size 1.8M dia and 3.0M effective depth incl excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M25 concrete including tercepting chamber and screen chamber made of brick masonry in CM, RCC cover slab in M25/SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size 2.40m dia x 3.0m deep complete all as shown on Drg No. CEPZ/C-TD/013/13 Sheet No. 1/5 to 5/5 dated 11-09-2013 and as specified and directed.

Kulbir Singh Govt. Contractor

TIRUPATI ENGINEERS CORPORATION

M/S THAKUR ENTERPRISES