CLEANING OF SEWAGE LINES, MANHOLES, SEPTIC TANK/ SOAK WELLS ETC IN COLLEGE AREA AT DSSC WELLINGTON UNDER GE DSSC WELLINGTON.

Amount

Labour only for cleaning manholes of depth upto 600 mm, any size, removing the clogged mud, musk etc., and throwing the waste/ mud outside MoD land to a distance not less than 50 mtrs all as specified and as directed by Engr-in-Charge. Note : Cleaning of manhole shall be carried out by manually / mechanically and the rate quoted shall deemed to be included this aspect.

Labour only for cleaning manholes of depth exc 0.60 mtr but n.exc 1.50 mtr in deep, any size, removing the clogged mud, musk etc., and throwing the waste/ mud outside MoD land to a distance not less than 50 mtrs all as specified and as directed by Engr-in-Charge. Note : Cleaning of manhole shall be carried out by manually / mechanically and the rate quoted shall deemed to be included this aspect.

Labour only for cleaning manholes of depth exc 1.50 mtr but n.exc 3.0 mtr in deep, any size, removing the clogged mud, musk etc., and throwing the waste/ mud outside MoD land to a distance not less than 50 mtrs all as specified and as directed by Engr-in-Charge. Note : Cleaning of manhole shall be carried out by manually / mechanically and the rate quoted shall deemed to be included this aspect.

Labour only for cleaning of blocked sewage line /soil pipe upto 150mm bore by means of rodding with steel rods / bamboos / wire etc, in order to make the line functional and including bailing out water /sewage by mechanical pump and removing the deposited /residue sludge /debris to outside MoD land all as specified and as directed by Engr-in-Charge.

M & L for cleaning the cogged mud , musk etc., from septic tank including desludging of existing septic tank including removing the mud /musk etc., to a distance exc 500 mtrs and removing the deposited /residue sludge /debris to outside MoD land of any capacity and burried in earth all as specified and as directed by Engr-in-Charge.

Demolition of brick work or stone masonry built in cement mortar or cement lime mortar including all quoins, aches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles complete all as specified and as directed by Engr-in-Charge

M & L for Precast cement concrete (1:3:6), type C-1 (using 20 mm graded stone aggregate) block masonry with solid blocks, exc. 10 cm in width and setting in CM (1:6) complete all as specified and as directed.

M & L for providing PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete all as specified and directed by Eng-in-Charge.

M & L for 15 mm thick rendering in CM (1:4) mixed with water proofing compound on brick /concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed. Note:- Water proofing compound shall be paid and measured seperately under respective item of the schedule.

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

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for such as RCC post, manholes, landings etc (reinforcement cut as required to facilitate demolition) and removing debris off the premises all as specified and directed by Engr-in-Charge

M & L for Precast RCC cover slab cement concrete, (1:2:4), type B-1, (using 20mm graded stone aggregate) as in slabs with plain fair faces including setting in CM (1:4) all as specified and as directed. (Note : Reinforcement shall be measured and paid seprately)

S & F mild steel TMT bars 6 to 8mm dia , 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 all as specified and directed by Engr-in-Charge.

M & L for mild steel round bars 20mm dia, Fe 410-W (Gde-E-250 Quality -A or Fe-290 (Gde E-165) as in rungs including cranking , bending spirally for hooping for columns ,hooking ends and binding with and including mild steel wire (annealed) not less than 0.90 mm dia complete all as specified and as directed by Engr-in-Charge.

Demolition and breaking up ( SGSW /AC or reinforced concrete drain pipes) upto 150mm bore, set in cement concrete complete all as specified and as directed.

Excavation in trenches, n. exc 1.5m wide and n.exc 1.5 m in depth; for foundation etc; or for shafts, wells, cesspits, manholes, pier holes etc n. exc 10 Sqm on plan and n. exc 1.5m in depth and getting out in hard/ dense soil, complete all as specified and as directed.

Removing excavated material (soil) to a distance exc. 200 m but n exc. 250 m and depositing where directed at a level n.exc 1.5m above the starting point all as specified and as directed.

M & L for Salt glazed stone ware (SGSW) drain pipes 150mm dia (internal dia) laid in trenches and jointed in cement mortar complete all as specified and as directed.

M & L for Salt glazed stone ware (SGSW) drain pipes 100mm dia (internal dia) laid in trenches and jointed in cement mortar complete all as specified and as directed.

M & L for PCC (1:3:6) type C-2 (using 40 mm graded granite stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 150 mm bore all as specified and directed by Engr-in-Charge.

M & L for PCC (1:3:6) type C-2 (using 40 mm graded granite stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 100 mm bore all as specified and directed by Engr-in-Charge.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to store (measured overall as fixed along the centre line overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

S & F PVC (SWR) type 'B' pipes, 100mm bore (OD), single socketed in any length, fixed on walls, floors etc., with all necessary connecting accessories complete all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) type 'B' pipes, 75mm bore (OD), single socketed in any length, fixed on walls, floors etc., with all necessary connecting accessories complete all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) type 'B' pipes, 300 mm bore (OD), single socketed in any length, fixed on walls, floors etc with all necessary connecting accessories complete all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) bends, 300mm bore any radius complete all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) bends, 100mm bore any radius complete all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) bends, 100mm bore with access door complete all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) bends, 75mm bore any radius complete all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) bends, 75mm bore with access door complete all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) bends any radius 110mm bore all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) bends any radius 75mm bore all as specified and directed by Engr-in-Charge.

S & F PVC (SWR) bends any radius 110mm bore with access door all as specified and directed by Engr-in-Charge.

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

Demolition of un-reinforced cement concrete in ground floors & pavings n. exc 15 cm thick below or above GL and removing debris off the premises all as specified and directed by Engr-in-Charge.

M & L for PCC (1:2:4), type B-1, (using 20mm graded stone aggregate) as in coping /benching, cills, bands, kerbs etc including necessary form work, weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed.

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

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar, separating serviceable slabs and removing unserviceable rubbish off the premises all as specified and directed by Engr-in-Charge.

M & L for machine pressed precast concrete rubber moulded coloured interlocking paver block (approved) any shape and size conforming to IS 15658-2006 of 60-80 mm thickness M-35 Grade with gray cement and pigment and including necessary compaction , laid over and incl 50mm thick (average) crush Stone sand (M sand) cushioning complete all as specified and directed by Engr-in-Charge.

Fixing only Machine pressed precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 60-80 mm thickness M-35 Grade with gray cement and pigment and including necessary compaction , laid over and incl 50mm thick (average) crush Stone sand (M sand) cushioning complete all as specified and directed by Engr-in-Charge.

M & L for coloured chequered cement concrete tiles of size 300mm x 300mm x 22 mm thick, with grey cement and pigments, set, jointed and pointed in neat cement slurry in floors , laid over and including 20 mm thick screed bed in CM (1:4) complete all as specified and as directed.

M & L for forming construction joint 30mm deep x 10mm wide filled with sealing compound Grade 'A' all as specified and as directed.

Demolition and breaking up drain pipes 300 mm bore (Salt glazed ware, AC or Reinforced concrete) set in cement mortar all as specified and directed.

M & L for PCC 1:3:6 type C-2 (using 40 mm graded granite stone aggregate) in concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested for pipes of 300 mm bore complete all as specified and as directed.

M & L for Reinforced concrete pipes, 300mm bore, class NP-2, laid in trenches and jointed as specified complete with collars all as specified and as directed.

GMS Builders

KRA Engineering and Construction

Rajen Raj Associates

M Govindarajan