SPECIAL REPAIR TO SEWAGE LINE AT CERTIAIN LOCATION OF MD ACCN UNDER AOR OF GE (N) MAMUN

Amount

Taking down cement plaster on brick walls or stone walls of any description etc including raking out joints, hacking for key, scrubbing down with water etc, rubbish off the premises, complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15 cm thickness, below or above ground level, complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not specifically provided for, complete all as specified and as directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for( reinforcement cut as required to facilitate demolition) and rubbish off the premises, complete all as specified and directed.

Dismantling of brick work or stone masonay built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stonework and precast concrete articles and removal of debris/rubbish off the premises etc complete all as specified and directed.

Demolition of brick work or stone masonay built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stonework and precast concrete articles and removal of debris/rubbish off the premises etc complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified & directed.

Demolition and breaking up of 200mm internal dia drain pipes (Saltglazed ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and directed.

Demolition and breaking up of 150mm internal dia drain pipes (Saltglazed ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and directed.

Excavation in trenches n exc 1.50m wide and n exc 1.50m in depth for foundation etc or for shaft wells, cesspits manholes pier holes etc n. exc 10 sqm on plan and n. exc 1.5m in depth and getting out in any type of soil, complete all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed.

Removing excavated material (soil) n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

PCC 1:5:10 type E-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified.

PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified.

Brick work with fly ash (Old Size bricks) sub class 'B' bricks straight or curved on plan, exceeding 6m mean radius with old size bricks, built in cement mortar 1:4, complete all as specified and as directed.

M&L for brick work (except bricks using old bricks), sub class'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:4 complete all as specified & directed.

15mm thick rendering on fair faces of brick work or concrete surfaces in CM 1:6 finished the surface even and smooth without using extra cement, complete all as specified and directed.

15mm thick rendering on fair faces of brick work or concrete surfaces in CM 1:4 finished the surface even and smooth without using extra cement, complete all as specified and directed.

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

MS TMT bars 6-8mm dia and over cut to length, bent to shape required, including cranking bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not les than 0.9 mm dia or securing with clips quality conforming to complete all as specified and directed.

Framed 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.

Bituminous road cutting to a width of 45cm and depth of 50cm for laying of sewage pipe, culverts etc and making good with PCC 1:3:6 type C-1 (using 20mm grade stone aggregate ) including necessary formwork, complete all as specified and directed.

PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including necessary formwork, complete all as specified and directed.

Precast reinforced cement concrete 1:2:4, type B-1 (using 20mm graded crushed stone aggregate) as in cover slab for MH / septic tank etc, set in CM 1:6 including necessary form work, complete all as specified and directed. Note :- Reinforcement shall be measured and paid seperately under respective items.

PCC 1:2:4, Type B–1 using 20mm graded stone aggregate as in surface channels and drains, complete all as specified and as directed.

75mm thick PCC 1:4:8 Type D-2 (40 mm graded stone aggregate) as in sub-base of floors, sub-bases, floors, pavings etc, complete all as specified and directed.

25mm thick sand cushion for interlocking paver block including levelling, watering and consiladation, complete all as specified and directed.

60mm thick factory made machine pressed precast concrete, coloured interlocking paver block with cement and coloured pigment (topping thickness not less than 5mm thick with white cement and non-fadable epoxy coated colour pigment), any shape, size and design as approved by Engr-in charge confirming to IS 15658-2006, M-35 grade, complete all as specified and directed.

Cutting into existing manholes for connecting new drains of 150-225mm internal dia pipe, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required, complete all as specified and directed.

Concrete bed to 200mm drain pipes including packing under and haunching against the sides of pipes after they are laid and tested; in cement conctrete type C-2, 1:3:6, using 40 mm graded crushed stone aggregate, complete all as specified & directed.

Concrete bed to 150mm drain pipes including packing under and haunching against the sides of pipes after they are laid and tested; in cement conctrete type C-2, 1:3:6, using 40 mm graded crushed stone aggregate, complete all as specified & directed.

200mm bore reinforced cement concrete pipes, class NP2, laid and jointed complete with one collar per length of pipe, complete all as specified & directed.

150mm bore reinforced cement concrete pipes, class NP2, laid and jointed complete with one collar per length of pipe, complete all as specified & directed.

Dismantling existing undulated interlocking tile (paver) of any description / thickness incl sand cusion providing 75mm thick (avg thickness) PCC sub base 1 :4:8 type D-2 using 40mm graded stone aggregate ( to maintain with adjacent sub base top level) laying of old interlocking tiles (paver) using old sand as cusion as per site condition, complete all as specifiled & directeted .

Cleaning & Repair of septic tank any size ( 50 to 500 users ) by removing manhole covers (CI or RCC), de-sluding of septic tank of any size and depth through mechanical pumping by plugging inlet as requried, remove it beyond MD premises, making it fully functional to the entire satisfaction of Engineer in Charge including carrying the effluent, re-instating manhole cover to its original postion complete all as specified and directed. (The quoted rate includes for keeping the particular septic tank undertaken once for de-sludging functional for full contract period) (a) Cleaning of dust, removal for all loose existing bituminous material manually with heat torch gun to get smooth plain finished surface, removing of vegetation/plantaion with no loose material on surface (c) Removal of any loose/packed items such as mud phuska, terrace tiles, cement screed bed shall be removed and surface shall be made free from depressions before applying treatment to the roof. Quoted rates shall deemed to be included this fact into account and no extra payment shall be made on this account.

AV ENTERPRISES (BID ID -3345963)

VIJAY KUMAR LAKHNI (BID ID -3345669)

M/S CANTILEVER ENGINEERS (BID ID -3337660)