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| 1 | Cleaning of existing sewer lines of dia 100 to 300 mm, any depth not exceeding 2.50 m deep by rodding manually or mechanically as required at site including manholes, inspection chamber, testinig after cleaning and getting out sludge and accumulated solids / semi solids from connecting manholes / lines, removing the sludge / spoil min 250 mtrs away from MOD land and refixing the manhole cover etc complete all as specified. |
| 2 | Cleaning/desludging of existing septic tanks of any capacity and any depth including taking out and removing sludge and accumulated solids / semi solid contents out side defence land in closed container more than to a pitof sufficient size and depth at a place 250 mtrs away from defence land and burried in ground including necessary excavacution, earth work and spreading of bleaching powder complete all as specified and directed. |
| 3 | Cleaning/clearing ofmanholeof any description and any size varying from 0.6 x 0.60m to 1.50 x1.50 mtr having depth varying from 0.4 mtr to 2.5m and removing sludge and accumulated solid/semi solidswith proper equipment and washing down with water for smooth functioning of sewage line and manhole all as specified and directed.Waste obtained shall be removed to a distance exceeding 250m away from unit lines and burried in ground including necessary excavation, earth work andspreading of bleaching powder complete all as specified and directed. |
| 4 | Cleaning / clearing of blocked WC / EWC of any type and description including removalof soil, waste and vent pipes by using rubber cup 125mm dia with wooden handle, rodding or with gunny bags and clearing the blockage upto 1st manhole with cleaning rod including removal of all materials from traps of WC complete all as specified and directed. |
| 5 | Cleaning / Clearing of Nahani traps, floor traps and Gully traps of any description, any size any depth and removing sludge and accumaulated solid / semi solis with proper equipment and washing down with water for smooth functioning of sewage line, nahani traps and floor traps all as specified and directed.Waste obtained shall be removed to a distance exceeding 250m away from unit lines and burried in ground including necessary excavation, earth work and spreading of bleaching powder complete all as specified and directed. |
| 6 | Demolition of PCC block masonary, stone /boulder masonry, built in any type of cement mortar including all quoins, arches, pillars, etc., but including ashlar facings, dressed stonework and precast concrete articles. |
| 7 | Pre - cast cement concrete 1:3:6 type C-1, (20mm graded stone aggregate) block masonarywith solid blocks built in cement mortar 1:6 |
| 8 | M&L for walling of random rubble stone masonry uncourced well bonded bedded and solidly hearted built in CM 1:6 complete all as specified and as directed |
| 9 | M&L PCC 1:2:4 type B-1 using 20mm graded stone agg as in coping to retaining wall / drains / manholes complete all as specified and directed. |
| 10 | Taking down cement plastering at any description on brick or stone wall etcincluding rakingout joints hacking for key scrubbing down with water etc and removal of debries and depositing where directed. |
| 11 | M & Lrendering 15mm thick on fair faces of stone/concrete work in CM 1:4 incl finished even and smooth without using extra cement. |
| 12 | M & L for preparation of new plaster surfaces of any description, not otherwise described,applying two coat of cement base paint (first quality) complete all as specified and directed. |
| 13 | Demolition of reinforced cement concrete cover slab for MH/Spetic tank and removing the debris to a distance not exc 500 M as directed. |
| 14 | M & L precast cement concrete 1:2:4 type B1 using 20 mm graded stone aggregatefor cover slab for Man holes/Septic tank set in CM 1:4 complete all as specified and directed. |
| 15 | M&L for mild steel deformed bars or TMT bars10mm dia, cut to length, bent to shape required including cranking bending spirally & binding with and in including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed. |
| 16 | M&L for mild steel deformed bars or TMT bars 6mm to 8mm dia, cut to length, bent to shape required including cranking bending spirally & binding with and in including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed. |
| 17 | S&F in repairs PVC (SWR) pipes 110 mm diasingle socketed, in any length with rubber ring joints, fixed on walls or floors complete all as specified and as directed |
| 18 | S&F in repairs PVC (SWR) pipes 75 mm diasingle socketed, in any length with rubber ring joints, fixed on walls or floors complete all as specified and as directed |
| 19 | S & F75 mm diabore PVC (SWR) bends any radius, complete all as specified and directed. |
| 20 | S & F110 mm diabore PVC (SWR) bends any radius, complete all as specified and directed. |
| 21 | S & F110 mm diabore PVC (SWR) junction single \"T\" equal or unequal fitting, complete all as specified and directed. |
| 22 | S & F75 mm diabore PVC (SWR) junction single \"T\" equal or unequal fitting, complete all as specified and directed. |
| 23 | S & F110 mm diabore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls |
| 24 | S & F75 mm diabore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls |
| 25 | Schedule of Credit |
