SPECIAL REPAIR TO SEWAGE SYSTEM OF CERTAIN BLDGS IN GARUD LINE AT JALIPA MIL STN UNDER GE ARMY BARMER

Amount

Cleaning/taking out sludge/mud/silt from manhole and septic tanks of any size and capacity manually or mechanically including dewatering septic tank and manholes when ever required including removing of sludge/muds/silt in a closed container vehicle to a distance outside MD land and buried in pits by making necessary excavation for filling of sludge and covering by earth on top properly complete all as specified and as directed. Note :-Sludge/mud/silt shall be measured before taking out from manholes/septic tank.

Taking out muddy/ sewage water from soakage pit by using of mechanical sewage/mud water diesel pump set of 5HP power and dispossed off it through delivery pipe of required size more than 50 m away from soakage pits complete all as specified and as directed. Notes for item No 1 & 2 :- a)- Sludge/mud/silt shall be measured before taking out from manholes/septic tank. b)- All labour and T&P i.e. mechnical sewage/mud water pump set, diesel, transportation of pump set from one place to other place, suction pipe, delivery pipe and manpower etc required for above work, shall be deemed included in unit rates quoted by the contractor and nothing extra shall be admissible on this account. c)- The contractor shall provide suffecient labourers (minimum 1 highly skilled & 3 skilled labour at the daily basis) for the above works and they shall report daily to AGE B/R, in the morning at 09:00 AM and in the evening at 05:00 PM. d)- Based on complaint received daily, complaint slip will be issued to the contractor accordingly. After completing the complaint, user's signature shall be obtained in complaint slip by the contractor and handed over to the complaint cell, AGE B/R Jalipa (concerned JE). e)- If a laborer or supervisor / contractor does not comply with the orders of concerned JE and Engg-in-charge, the contractor will be responsible for such carelessness, as well as on the basis complaint of the concerned JE/AGE, the penalty will be recovered from the contractor bills for the irresponsibility of which to recover rate will be determined by Accepting officer.

Cleaning of blockage sewage pipe line 100mm bore by roding from manhole to manhole and flushing with water, after cleaning and refixing the man hole cover complete all as specified and as directed.

Cleaning of blockage sewage pipe line 150mm bore by roding from manhole to manhole and flushing with water, after cleaning and refixing the man hole cover complete all as specified and as directed.

Removing of blockage from WC/floor trap/Nahani and line up to 1st manholes by opening grating and refixing after removing all greese, muds,sludge,silts etc complete all as specified and as directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of 150mm bore set in cement mortar including PCC in bed and haunching against side and and removal unserviceable materials, debris and rubbish to a distance out side MD land complete all as specified and as directed. Note :- Excavation and earth work shall be measured and paid separately.

Demolition of brick / block or stone / boulder masonry walling built in cement mortar including all quoins arches pillars etc and removal unserviceable materials, debris, rubbish to out side MD land complete all as specified and as directed.

Site clearance including clearing away all grass vegetation, saplings,shrubs, brushwood, undergrowth,roots,and trees not exceeding 30 cm in girth( measured at a height of one meter above ground level) and removing entire rubbish dried thorn dumps, up rooting small dried stemps etc. out side MD land complete all as specified and as directed.

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

Excavation in trenches not exceeding 1.5m wide and depth exceeding 1.5m but not exceeding 3.00 m for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in any type of soil complete all as specified and as directed .

Excavation in trenches not exceeding 1.5m wide and depth exceeding 3.0m but not exceeding 4.5 m for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in any type of soil complete all as specified and as directed. Note for item No 9 to 11 :- Excavation shall be done manually as there is no free place for movement of any machinery at site.

M&L PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in foundation , filling and mass concerete complete all as specified and as directed.

M&L precast cement concrete 1:3:6 type C-1 using 20mm graded stone aggregate as in solid block masonry exceeding 10cm width and setting in cement mortar 1:6 complete all as specified and as directed .

All as per I.No. 13 here-in-above but except PCC blocks

M & L walling of random rubble uncoursed stone masonry,well bonded ,bedded and solidly hearted built in cement mortar 1:6 complete all as specified and directed.

M & L walling of random rubble uncoursed stone masonry,well bonded ,bedded and solidly hearted laid dry.

M & L walling of random rubble uncoursed stone masonry,well bonded ,bedded and solidly hearted built in cement mortar 1:6 except stone complete all as specified and directed. Note: stone obtained under Sl item No. 07 shall be reused.

M&L PCC (1:2:4) type B-1 using 20 mm graded crushed stone aggregate as in benching/ channels of manholes etc including necessary form work complete all as specified and as directed .

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms , moulds , mitred/stopped ends etc. complete all as specified and as directed .

Add or deduct from above item No. 19 for each 25 mm girth or part there of over or under 30 cm (item is for adjustment of rate).

M & L PCC 1:2:4 type B-1 (20mm graded crushed stone aggregate) as in coping including necessary form work complete all as specified and as directed.

M&L 15 mm thick rendering in cement mortar 1:4 on fair faces of brick work or concrete surfaces or stone masnory surfaces mixed with water proofing compound as per manufacturer instructions and finished the surfaces fair and even with out using extra cement complete all as specified and as directed. Note :- WPC will be measured and paid seperately.

Supply only water proofing compound (ISI Marked)

M&L rendering 10 mm thick cement plaster in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even and fair without using extra cement complete all as specified and as directed .

S&F 150 mm bore Salt glazed stone ware drain pipe grade 'A' laid in trenches and cement joint in cement mortar 1:1 complete all as specified and as directed .

S&F 100 mm bore Salt glazed stone ware drain pipe grade 'A' laid in trenches and cement joint in cement mortar 1:1 complete all as specified and as directed .

S & F 300 mm bore Reinforced cement concrete pipes, one end socketed, class NP2, laid in trenches and jointed in cement mortar 1:1 with collars complete all as specified and as directed .

S & F 200 mm bore Reinforced cement concrete pipes, one end socketed, class NP2, laid in trenches and jointed in cement mortar 1:1 with collars complete all as specified and as directed .

S & F 150 mm bore Reinforced cement concrete pipes, one end socketed, class NP2, laid in trenches and jointed in cement mortar 1:1 with collarscomplete all as specified and as directed .

M&L PCC 1:4:8 type D-2 (using 40 mm graded crused stone aggregate) as in bed to150 mm bore salt glazed stone ware drain pipe including packing under and haunching against the side of pipe after they are laid and tested complete all as specified and as directed.

M&L PCC 1:4:8 type D-2 (using 40 mm graded crused stone aggregate) as in bed to100 mm bore salt glazed stone ware drain pipe including packing under and haunching against the side of pipe after they are laid and tested complete all as specified and as directed.

M&L PCC 1:4:8 type D-2 (using 40 mm graded crused stone aggregate) as in bed to 300 mm bore RCC drain pipe including forming cradles complete all as specified and as directed.

M&L PCC 1:4:8 type D-2 (using 40 mm graded crused stone aggregate) as in bed to 200 mm bore RCC drain pipe including forming cradles complete all as specified and as directed.

M&L PCC 1:4:8 type D-2 (using 40 mm graded crused stone aggregate) as in bed to 150 mm bore RCC drain pipe including forming cradles complete all as specified and as directed.

Demolition of cement concrete reinforced in manhole covers in any position not other wise specifically provided and removing debris and rubbish out side MD land complete all as specified and as directed.

M&L for precast cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate in landings, cover slabs (for man holes etc) chullah hoods,chajjas,water troughs,shelves and similar articles with plain faces complete all as specified and as directed .

M&L mild steel TMT bars 6 to 8mm dia , cut to length, bend 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 complete all as specified and as directed.

M&L Mild steel round bars 10 mm dia and over cut to length, bent to shape as in handle of RCC cover slab of manholes complete all as specified and as directed .

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

Removing excavated soil to a distance not exceeding 50 mtr and depositing where directed at a level n. exc. 1.50 mtr above the starting point complete all as specified and as directed.

S & F in repairs Salt-glazed stoneware gully traps, square or round mouthed, type 'P' Size of gully traps 150 X 150 mm set and jointed in CM (1:1) complete all as specified and as directed .

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel [½ round or ¾ section] in cement concrete 1:2:4 type B1 smooth finished, and reforming benching as required for 150 mm dia of pipe complete all as specified and as directed.

Cutting into existing manholes for removing existing branch drain, making good to walling and rendering, cutting out branch channel and making good benchings as required for 150 mm dia of pipe complete all as specified and as directed.

Cutting salt-glazed stone ware drain pipe in position including supplying, fixing and jointing double socket to old pipe and jointing spigot end of new pipe to same including jointing socket end of old pipe to same with packed spun yarn and cement mortar 1:1complete all as specified and as directed.

AMBEY MAA CONSTRUCTION COMPANY

M.D. CONSTRUCTION CO.

Kusum Traders

mateshwari engineering

National Rewinding Works