MANHOLES INCL ATTENDING DAY TO DAY COMPLAINTS, CERTAIN OTHER MISC B/R WORKS AT 16 KUMAON, 18 JAK RIF, 227 FD WKSP, 35 INF BDE CAMP, DUNDAHERA MIL STN, MANESAR TRANSIT CAMP AND INDU BINOLA UNDER AGE B/R-II

Cleaning of sewage lines upto 300 mm bore by super sucker machine with water jet pressure, the sucked wastage material will be collected in tanker and disposed off out of MoD land . All T&P will be provided by contractor including water for pressure jet cleaning to the entire satisfaction of GE and testing by pouring water from manhole to manhole, the sludge deposited in sewage line shall be fully cleaned and disposed off the same outside the MOD land at any distance and with any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipment and with strict supervision complete all as specified and as directed. Notes:- (a) The tenderer shall engage the above mentioned T&P and intimate to Engr-in-Charge in writing with machine No/Vehicle No etc for their record and prior approval. (b) The T&P as and when brought by the tenderer based on site requirement,the concern site executive shall take a photograph of machine alongwith the supervising staff i.e JE's and contractor's rep etc. and shall kept in record with date. (c) A pucca bound register shall be maintained showing the machine No/Vehicle No and their deployment at site mentioning time and date duly signed by concern JE, Engr-in-Charge and contractor and the same register shall be produced while claiming the payment by the tenderer. (d) Manhole will be measured and paid separately.

Dewatering/desilting of existing manholes of depth not exceeding 3.0 m depth of manhole. The cleaning shall be carried out with mechanised operation by means of diesel / electric operated vehicle mounted hydraulic operated high pressure suction - cum- jetting machines fitted with pump of required requisite capacity and the sludge sucked out with Super Succer Machine.The sludge deposited in manhole shall be fully cleaned and disposed off the same outside the MOD land at any distance and with any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipment and with strict supervision complete all as specified and as directed. Notes:- (a) The contractor shall engage the above mentioned T&P and intimate to Engr-in-Charge in writing with machine No/Vehicle No etc for their record and prior approval. (b) The T&P as and when brought by the contractor based on site requirement,the concern site executive shall take a photograph of machine alongwith the supervising staff i.e JE's and contractor's rep etc. and shall kept in record with date. (c) A pucca bound register shall be maintained showing the machine No/Vehicle No and their deployment at site mentioning time and date duly signed by concern JE, Engr-in-Charge and contractor and the same register shall be produced while claiming the payment by the tenderer.

Taking out muddy/ sewage water from manholes, soakage pit/ septic tanks of any size, depth and capacity by using of mechanical sewage/ mud water disposal pump set and dispossed off muddy/ sewage water in a closed container vehicle to a distance outside MD land complete all as specified and directed by Engr-in-charge. Note:- All labour and T&P i.e. sewage water pump set, diesel, transportation of pump set from one place to other place, suction pipe, delivery pipe and manpower, prepair approach to working site/ point 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.

Cleaning of existing rain water drain pipes 150 mm to 300 mm bore at any depth by rodding manually/ mechanically as required at site from manhole and well finishing after cleaning including getting out sludge if any and liquid materials from connecting manholes deposited in lines removing the solid and sludge to any distance place outside the defence land at their own cost and refixing manhole covers etc, the cost of removal shall be included in the quoted rate complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m 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 all as specified & as directed.

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

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

M&L for DWC HDPE SN-8 sewage pipe of bore 200 mm laid and jointed including all fittings and fixture, laid in trenches and jointed in cement mortar as specified complete with collars complete all as specified.

M&L for concrete bed to 200 mm bore DWC HDPE pipe 1:4:8 type D-2 (using 40 mm graded crused stone aggregate) as in including packing under and haunching against the side of pipe after they are laid and tested complete all as specified and as directed.

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