REPAIR TO SEWAGE SYSTEM AND ALLIED WORKS AT CHARRI CAMP AT MIL STN DHARAMSHALA

Amount

Cleaning of sewage lines of dia 100mm, 150mm, 200mm including blocked manholes by rodding from manholes and well flushing of blocked/ decomposed sludge/dirt, including disposal of sludge/waste other materials out side MOD land in closed container including removing and re-fixing manhole covers without damaging, complete as and when required basis, complete all as specified and as directed by Engr-in-Charge. Note : - (a) Two sewerman and one helper shall be detailed daily for the purpose of rendering the entire sewage system functional for 334 days. In case of failure compensation will be recovered at the double market rate of workers. (b) In case of blockage of sewage system the complaint shall be rectified within three hours from the time of intimation. (c) The rates quoted shall be deemed for attending day to day complaint basis and make functional the entire sewage system. (d) Rates qouted deemed to be inclusive of all T&P, shoes and uniform to sewerman.

Cleaning/clearance of blocked WC at any floor from WC to first manhole, blocked kitchen, bathroom and wash hand basin from main floor trap to gulley trap/first manhole inclduing disposal of sludge/waste out of defence land and burying the same in a pit complete all as specified and directed by Engr-in-Charge. Note: One sewerman shall be detailed daily to attend complaints for 09 months.

Cleaning of septic tanks including inlet, outlet chambers / manholes, any size / capacity by bailing out the water, taking out the sludge manually or mechanically (by tractor having sewage pump) and removing the waste material out of defense land and burying the same in a pit (including excavating) and covering the sludge / pit with soil complete all as spd and directed by Eng-in-charge.

Excavation in trenches in any type n.exc 1.5 mtr deep and 1.5 mtr wide and plan area n.exc 10 Sqm as in pits/col foundation etc all as specified.

Returning, filling of soil incl watering & well ramming in layers, n.exc 25cm thick as in soil complete all as specified.

Removal of surplus excavated soil to a distance n.exc 50 mtr & depositing at a level n.exc 1.5 mtr above the starting point complete all as specified.

Demolition & breaking up drain pipes (SGSW, PVC) set in cement mortar 100mm dia/150mm dia complete

Dismantling of cast iron or reinforced concrete drain pipes internal dia 100mm, jointed in cement mortar and taking out of trenches, if required complete

Dismantling floor , hearth or wall tiling including cement mortar bedding ( but not backing ), removing serviceable tiles to store and rubbish off the premises.

Demolition of reinforced cement Concrete of any description and in any position not otherwise specifically provided for

Demolition of brick work/stones masonry built in CM, complete all as specified and directed.

S & F Salt-glazed stoneware drain pipes 150mm dia laid in trenches and jointed as specified

S&F Cast iron soil, waste and vent pipes 100mm dia in any length with or without ears, with cement joints, fixed to walls

All as per Srl item No. 10 here-in-before but refixing old pipe complete all as specified.

M&L for glazed ceramic coloured tiles of size 300x200x7 mm thick on vertical surfaces set and jointed in neat cement slurry and pointed in coloured cement to match with the shade of tile over rendering 10mm thick in cement mortar 1:3 on brick or concrete surface for fixing wall tiles as in dado complete all as specified.

M&L for non skid coloured ceramic tiles 7 to 8mm thick area of each tile exceeding 0.11 sqm but not exc. 0.18 sqm in floors etc., set jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles incl 15mm thick screed bed in CM 1:4 complete all as specified.

Concrete bed to drain pipes 150mm dia including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete 1:3:6 type C2 complete all as specified.

M & L Cement concrete M-7.5 type D-2 as in foundations, filling and mass concrete

S&F TMT bars 10mm dia and over cut to length bent to shape requd incl cranking, bending, binding with incl mild steel wire (annealed) not less than 0.9mm dia complete all as specified.

-Ditto- all as per above but 6 to 8mm complete all as specified.

Providing precast cement concrete type C1 1:3:6 (using 20mm graded agg) set in CM 1:4 in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain facescomplete all as specified.

M&L for stone walling of random rubble with best quality locally available harder stone such as granite, trap or basalt brought upto courses well bonded bedded, solidly hearted and built in cement mortar 1:6, complete all as specified & directed.

All as per Srl item No. 26 here-in-before but except stone.

M&L for 15mm thick plastering in cement mortar 1:4 on stone masonry surfaces or other than fair faces of brick surfaces, finished even and smooth without using extra cement, including WPC complete all as specified. (Note :- WPC will be measured and paid separately)

Brick work with sub class 'B' bricks straight or curved on plain exc. 6m mean radius built in cement mortar (1:4) including flush pointing with same mortar as the work proceed complete all as specified.

M&L for Rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 and finishing the surface even and fair without using extra cement including WPC complete all as specified and directed by Engineer in charge. (Note :- WPC will be measured and paid separately)

Supply only Liquid Water proofing compound.

S&F stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, for 100 bore pipe including bolts and nuts and securing ends of stays to wall or roof

Supply & fixing Vitreous Chinaware squatting pan, ‘Orrisa pattern’ size 580 mm x 440 mm, white, with Cast iron ‘P’ or ‘S’ trap, front or back inlet, integral footrest complete all as specified, excluding flushing cistern and flush pipe), etc and making good to floors in repair, all as specified. Makes : Cat Part No 2602 of CERA orequivalent as approved by Engineer-in- Charge.

S &F Vitreous china wash down water closet pan (pedestal pattern), white and trap including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe etc seat and cover for pedestal pan , Health faucet (ABS body) mild steel chromium plated suitable for 15mm dia pipe with 1.25 mtr long flexible tube and ABS wall hook including making connections and fixed in posisition complete in all respect all as specified and directed.

S&F PVC valve less, crystal white, syphonic action type flushing cistern 10 liter capacity, superior quality, plunger type, low level, with inlet, ball valve, float and handle, 32mm dia PVC long bend flush pipe 90cm long and 15mm dia 450 mm ling PVC connection with CP brass coupling nuts and PVC washers at bothy ends fixed, in repairs, all as specified.

S&F in repair 100mm bore CI floor trap with grating incl jointing to waste pipe with cement concrete 1:2:4 complete.

S&F in repair 75mm bore CI floor trap with grating incl jointing to waste pipe with cement concrete 1:2:4 complete.

S&F in repair CI bends 100mm bore any radius diminishing piece or taper (Larger bore to be measured).

S&F in repair 75mm bore CI bends (any radius) with ducks foot or heel rest.

S&F in repair 125 mm bore PVC (SWR) "P" traps complete all as specified.

S&F in repair 110 mm bore PVC (SWR) "P" traps complete all as specified.

S&F in repair 125 mm bore PVC (SWR) "S" traps complete all as specified.

S&F in repair 110 mm bore PVC (SWR) "S" traps complete all as specified.

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

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

S&F PVC (SWR) bends 75 mm bore complete all as specified.

S&F PVC (SWR) bends 110 mm bore complete all as specified.

S&F in repair 75mm bore PVC (SWR) bends of any radius complete all as specified.

S&F in repair 110mm bore PVC (SWR) bends of any radius complete all as specified.

S&F in repair of PVC connection pipe 15 mm dia 450 mm long with PTMT nut fixed in repairs

M/s Thakur Engineers (BID ID -3113895)