REPAIR REPLACEMENT OF SEWAGE LINE MANHOLE COVER SLAB AND DESILTING OF SEPTIC TANK SOAKAGE WELL AND CULVERTS AT UMROI MIL STN UNDER GE UMROI

Amount

Cleaning, desilting of septic tanks upto 50 users, of any size & depth from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid and liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed. Note for Ser Item No 1, 2, 3 & 5 Contractor shall arrange the sewage suction machine or sewage pump of minium 5HP along with the equipments to clean the sewage line by super suction machine, MH, septic tank & soakage well etc. and cost in this respect shall be deemed included in the quated rates of respective items and no extra payment on this account shall be made.

Cleaning, desilting of septic tanks 51 to 100 users, of any size & depth from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid and liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed

Cleaning, desilting of soakage well, 3.0metre dia and depth upto 4.5metre, from solid liquid/liquid mud etc, and removing sludge outside of defence land, complete including pumping out liquid and liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed Note : The quoted rates are deemed to be inclusive of refilling old usable brick obtained from cleaning of sewage well.

M&L for filling new sewer bricks in soakage well complete all as specified and directed

Cleaning, desilting of manholes of size not exceeding 1.2m x 1.20m & depth upto 1.5metre, from solid liquid/liquid mud etc, and removing sludge outside of defence land, complete all as specified and directed

Cleaning, desilting of manholes of size not exceeding 1.2metrex1.20metre & depth exceeding 1.5metre but not exceeding 3.0 metre, from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid and liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed

Excavating in trenches, n.exc 1.50 m wide & n.exc 1.5 m in depth; for foundation etc. or for shaft , wells , cesspits, manholes, piers holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil, complete all as specified and directed.

All as per item No 07 here in before but depth exc 1.50 mtr but n.exc 3.00 mtr, complete all as specified and directed.

Returning filling in incl spreading, levelling watering and well ramming in layers not exc 25 cm thick in soft/loose soil, complete all as specified and directed.

Removing excavated material n.exc 50 m and depositing where directed at a level n.exc 1.50m above the starting point including spreading and levelling, complete all as Specified and directed.

Demolition and breaking up drain pipes 150mm bore (salt glazed ware, AC or reinforced concrete) set in CM, complete all as specified and directed.

S&F PVC (SWR) pipe 150 mm bore single socketed, in any length with rubber ring joints, laid in trenches or in floors cement, complete all as specified and directed

M&L for concrete bed to drain pipes including pakcing under and haunching against the sides of pipe after they are laid and tested in cement concrete 1:3:6 type C2 for 150 mm bore of pipe, complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided, complete all as specified and directed.

Demolition of precast concrete block walling set in cement morter, complete all as specified and directed.

Material and labour for precast cement concrete type C-1, 1:3:6, (20mm graded stone aggregate) block masonary with solid blocks, exc 10cm in width and setting in cement mortar 1:6, complete all as specified and directed.

M&L for 15mm thick renderng in CM 1:4 on internal/external wall surfaces finished even and smooth using extra cement mixed with WPC as per manufacturing instruction complete all as specified and directed. NOTE:- ( WPC shall be measured and paid separetely).

Supply only Water proofing compound

Demolition of cement concrete unreinforced of any description and in any position not otherwise specifically provided, complete all as specified and directed.

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

M&L for PCC 1:2:4 type B0 (using 12.50 mm graded stone aggregate) as in coping, benching/haunching, slightly rounded or chamfred angle and throating etc, complete all as specified and directed.

M&L for cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished , and reforming benching as required 150 mm dia of pipe complete all as specified and directed.

M&L for precast RCC type B-1, 1:2:4 (using 20 mm graded aggregate ) as in cover slab set in CM 1:4 including necessary form work if required, complete all as specified and directed.

M&L for Mild steel TMT bars 6 mm to 8 mm 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 0.9 mm dia complete all as specified and directed.

M&L for MS deformed twisted round bars 10mm dia and over, cut to length, bent to shape as required incl cracking bending hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia, complete all as specified and as directed

Taking down eaves gutters and rainwater pipes (any size or pattern ),including all fittings, heads, shoes, bends, swan necks etc. complete all as specified and as directed.

S&F PVC (SWR) pipe 110 mm bore single socketed ,in any length with rubber ring joints,laid in trenches or in floors cement, complete all as specified and directed.

S&F PVC (SWR) pipe 110 mm bore single socketed ,in any length with rubber ring joints, fixed to walls, complete all as specified and directed.

S&F PVC (SWR)110mm bore vent cowl, complete all as specified and directed.

S&F PVC (SWR)110mm bore bends any radius, complete all as specified and directed.

S&F PVC (SWR)110mm bore bends any radius, with access door, complete all as specified and directed.

S&F PVC (SWR)110mm bore junction single (single T), complete all as specified and directed.

S&F PVC (SWR)110mm bore junction single (single T), provided with access door complete all as specified and directed.

S&F PVC (SWR) 110mm bore junction double, (double T), equal or unequal, complete all as specified and directed.

S&F PVC (SWR) 110mm bore junction double, (double T), provided with access door equal or unequal, complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floor and pavings n exc 15 cm thickness (below or above ground level), complete all as specified and directed.

M&L for 75 mm thick cement concrete 1:5:10, type E-2, (40mm graded agg) as in Sub-base to floor finishes, complete all as specified and directed.

M&L for laying/spreading of sand filling to precast concrete interlocking paver block including watering & consolidating, complete all as specified and directed.

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, jointed with grey cement and pigment, complete all as specified and directed.

M&L for cement concrete M-15 (Nominal mix) in edging of path (interlocking paver) and the like including weathering slightly rounded or chamfered angles as directed including form work and finishing all exposed surfaces, complete all as specified and directed.

Schedule of Credit

M/s UB Enterprise (BID ID -3120056)

M/s Jaiswal and Co (BID ID -3120414)

N.V.ENGINEERING (BID ID -3118567)

M/s Eddy Constructions (BID ID -3123537)

M/S C.M.V CONSTRUCTIONS (BID ID -3126144)

M/s Sohini Construction (BID ID -3126203)