Spl repair to sewage line, manholes and septic tank near certain bldgs. at prayag vihar, (Adm block) wet canteen of connected line and adjoin area under AGE B/R Old Cantt of GE (East) Prayagraj.

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth for foundation, forshafts, wells,cesspits, manholes, Pierholes etc not exceeding 10 sqm on plan and not exceeding 1.5 mtr in depth and getting out any type of soil complete all as specified and directed.

All as per item No. 1 above but exceeding 1.5 mtr and not exc 3.0 mtr deep.

Demolition of cement concrete of any description and in any position not otherwise specifically provided complete all as specified and directed.

M&L for plain cement concrete 1:2:4 type B-1 (using 20 mm graded stone agg) as in surface channel complete all as specified and directed. NOTE : Forming fair finished channel shall be measured separately

M&L for 75mm thick cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) finished cement concrete surface even and smooth without using extra cement as in plinth protection complete all as specified and directed.

Supply, laying, jointing and testing Double wall corrugated (DWC) HDPE(PE) Pipe, stiffness classes SN-8 KN/m²E SN 8, nominal size 163 (ID)/180 (OD) dia, conforming to IS-16098 (Part-2): 2013, in trenches including all items and activities required to make sewer line functional complete all as specified and directed.

All as per item No. 6 above but pipe of nominal size 175 (ID)/200 (OD).

All as per item No. 6 above but DWC pipe of nominal size 260 (ID)/300 (OD)

M&L for PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in Concrete bed to drain pipes, dia 180mm (OD) including packing under, and haunching against the sides of pipes after they are laid and tested; complete all as specified and directed.

All as per item No. 9 above but PCC for pipe of nominal size 175 (ID)/200 (OD).

All as per item No. 9 above but PCC for pipe of nominal size 260 (ID)/300 (OD)

Demolition of Brickwork or stone/ boulder masonry, built in cement or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed.

M&L for Brick work with sub class ‘B’ old size bricks, straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 complete all as specified and directed.

All as per item No. 11 above but Except Bricks.

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

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in CM 1:4, mixed with liquid water proofing compound @ 200ml/50Kg cement complete all as specified and as directed. NOTE: Liquid water proofing compound shall be measured and paid separately under respective item here-in-under.

M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces in CM (1:6) complete all as specified and as directed.

M&L for providing, cement concrete 1:3:6 Type C-1 (using 20mm graded stone aggregate) in lintels up to 1.5m 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 troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed. Note : The rates include for use of formwork (straight or curved).

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

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

M&L for use and waste form work 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.

M&L for reinforced cement concrete 1:2:4 (nominal mix), type B-1(using 20 mm graded aggregate) in Walls, retaining walls, basement walls, ballast walls and the like any thickness; above top of footings including attached pilaster and buttresses and in manholes complete all as specified and as directed.

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

All as per item No. 11 above but TMT bar 6mm to 8mm dia

Returning filling including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft soil complete all as specified and directed.

Removing excavated surplus soil not exceeding 50 Mtr and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and directed.

M&L for mild steel bands, straps, supports including bolts, if required: clamps; hold fasts; wall ties; and similar small articles conforming to Fe-290 Gde-E-165S&F complete all as specified and directed.

M&L for cutting in to existing manhole for connecting new drains and 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 finish and reforming benching as required for 150mm dia pipe complete all as specified and directed.

All as per Item No. 28 but for 200 mm dia pipe.

Dismantling of cast iron or reinforced concrete drain pipes,100/200 mm dia, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

S&F 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and as directed.

S&F 110mm PVC (SWR) pipes single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed.

S&F 75mm PVC (SWR) pipes single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed.

S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and as directed.

S&F 110mm PVC (SWR) branch pieces single (sigle Y) equal or unequal complete all as specified and directed.

S&F 110mm PVC (SWR) bends any radius with access door complete all as specified and as directed.

S&F 75mm PVC (SWR) bends any radius with access door complete all as specified and as directed.

S&F 110mm PVC (SWR) vent cowl complete all as specified and as directed.

S&F 75mm PVC (SWR) vent cowl complete all as specified and as directed.

S&F 75 mm PVC SWR junction (T) with acces door equal or unequal complete all as specified and directed.

S&F 110mm PVC (SWR) junction single, (Single T) equal or unequal with access door complete all as specified and as directed.

S&F in repair 150mmx 100mm Salt-glazed stoneware gully traps, square or round mouthed, type 'P' or 'S' and setting and jointing in cement mortar 1:1 complete all as specified and directed.

Surface dressing n exc 15 cm deep in soft /loose soil including cutting and grubbing of bushes grass surrounding sewage line and clearing the site by removing the waste material where directed up to distance exc. 50m but not exceeding 250m complete all as specified and directed.

Cleaning of septic tanks of any capacity & any size by taking out sludge (work in foul condition) by Temporarily blocking of inlet of septic tanks with suitable wooden pugs/gunny bags and pumping out/bailing out effluent (liguid/semi liquid) from the septic tanks with diesel engine running vehicle mounting hydraulic operated high pressure suction-cum-jetting sewer cleaning machine hired from muncipality into closed containers or through PVC Hose popes & delivering the same outside def land complete and taking out the blocking arrangements of inlet and making the septic tank functional complete all as specified and directed.

S&F precast factory made RCC (1:2:4), type B1 (using 20mm graded stone aggregate) as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces with hole/without hole hoisted & laying in position, set in cement mortar 1:4 complete all as specified and directed.

S&F Vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests including setting the trap and pan in concrete, connection to trap, and to flushing pipe, anti-syphonage pipe, etc. complete including making good to floorcomplete all as specified and directed.

S&F in repair Vitreous china wash down water closet pedestal pan white, closed pattern with recessed bottom, making connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc. including plastic water closet seat cover with mild steel chromium plated or aluminium hanging device complete all as specified and as directed.

M&L for construction of septic tank for 300 users complete all as per TD Drg No. 576 sheet 1/2 and 2/2 complete all as specified and directed.

M&L for construction of soak well of 1.8M dia and 4.5 M effective depth complete all as per TD Drg No. 217 sheet 1/2 & 2/2 .complete all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc. laid, bedded and pointed in any mortar complete all as specified and directed.

M&L for non skid ceramic coloured tiles 7 mm to 8 mm thick (square/ rectangular), area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, joint free in floors etc., set and jointed in neat cement slurry and pointed in coloured cement to match tiles, over and including 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

S&F in PVC valve less, symphonic action type, flushing cistern 10 litres capacity, low level, white, with inlet ball valve float handle along with suitable flush pipe/bend including brackets, complete all as specified & directed.

M/S DEV ASSOCIATES (BID ID -3139252)