REPAIRS AND CLEANING TO SEWAGE LINES, SEPTIC TANKS AND SOAKAGE WELL AT DEFENCE LAB JODHPUR

Amount

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

Taking out muddy/ sewage water from 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 and disposal outside MoD land. 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, prepare 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 drain pipes upto & including 250mm dia 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 MoD 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 directed by Engr-in-charge.

Removing blockage including cleaning of SGSW /CI pipe upto and including 100 mm bore from kitchen/bath/wash hand basin/Urinal/ WC of any length upto gulley trap by rodding/choke remover manually or otherwise including removing & refixing of oval access door cover complete all as specified and directed by Engr-in-charge.

Removing blockage including cleaning of SGSW /CI pipe upto and including 100 mm bore in any length from gulley trap to 1st manhole by rodding /choke remover,manually or otherwise including removing & refixing manhole covers of 1st manhole complete all as specified and directed by Engr-in-charge.

M&L for plugging underground sewer line (150mm to 600mm dia) in manholes of any depth and removing the same after desluddging of sump welll / septic tank complete all as specified and directed by Engr-in-charge.

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 & directed by Engineer-in-Charge

All as above but exc 1.5 m but n exc -3.00 m in depth

Excavating over areas, n exc 1.5 m deep and getting out

All as above but exc 1.5 m but n exc - 3.00 m in depth

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of 200 mm bore set in cement mortar including PCC in bed and haunching against side complete all as specified and directed by Engineer-in-charge. (Note :- Excavation and earth work shall be measured and paid separately.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) of 150 mm bore set in cement mortar including PCC in bed and haunching against side complete all as specified and directed by Engineer-in-charge. (Note :- Excavation and earth work shall be measured and paid separately.

M&L for DWCPE (SN8) 150 mm (ID) diameter Pipes laid in trenches complete all as specified and directed by Engineer-in-charge.

M&L for sand (Coarse sand) filling under floors, Top & bottom and sides of sewage pipes including watering and consolidation

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 & directed by Engineer in charge.

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

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 directed by Engineer in charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25 cm soft/loose soil.

Removing excavated material/soil not exeeding 50 meater and deposting where directed at a level n. exc 1.5 M above the starting point.

M&L for squarred rubble walling Jodhpur type laid dry brought up to courses regular coursed, well bonded complete all as specified.

M&L for RCC (Nominal Mix) type B1 1:1 1/2:3 (20 mm graded aggregate) Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like.

M&L form work with fair finished to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar work nexc 200mm thick (horizontal or sloping)

Dismantling 100/75 mm bore cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out from walls/ trenches complete all as specified & directed by Engineer in charge.

S&F 100 mm bore Cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, fixed to walls complete all as specified & directed by Engineer in charge.

S&F 75 mm bore Cast iron soil, waste and vent pipes in any length with or without ears, with cement joints,fixed to walls complete all as specified & directed by Engineer in charge.

Demolition and breaking up drain pipes 100/75 mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified & directed by Engineer in charge.

S&F 110 mm PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls

S&F 110 mm PVC (SWR) bends any radius

S&F 75 mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls

S&F 75 mm PVC (SWR) bends any radius

S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165

Demolition of cement reinforced concrete of any descreption and any position not otherwise specifically provided complete all as specified & directed by Engineer-in-charge.

S&F for 75 mm thick steel fibre reinforced (SFRC) man hole/ drain cover with iron frames (medium) complying to the standard specifications as mentioned in the IS 12592 BIS Standard, minimum load bearing capacity 5 ton/ sqm in square ractangular or circular shape complete all as specified.

M&L mild steel TMT bars 10mm dia & over 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 & directed by Engineer-in-Charge.

Dismantling of brick work or stone/boulder masonary built in cement mortor including all quoins, arches, pillars etc complete all as specifide.

M&L Squared rubble walling, Jodhpur type brought upto courses, well bonded, bedded and solidly hearted, built in CM 1:6

Ditto as above but except stone complete all as specified and directed by Engineer-in-charge.

Taking down cement plaster on brick/ stone walls of any description including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed by Engineer-in-charge.

M&L for rendering 15 mm thick in CM 1:4 with water proofing compound on stone masonry surfaces or surface other than fair face of brick-work or on one side of lathing finished even and smooth (without using extra cement)

Supply only Liquid water proofing compound

S&F 50 mm thick Sand stone slabs in Manhole/ drain cover stones etc.n exc. 2 m in length,punched dressed on face and along exposed edges, self faced on other side and set and pointed in cement mortar 1:4. complete all as specified and directed by Engineer-in-charge.

PANWAR ELECTRICALS (BID ID -3379680)

GANPATI ENTERPRISES (BID ID -3371814)

AAI NATH ENTERPRISES (BID ID -3379683)

SHRI BHIKSHU ART AND CONSTRUCTION CO (BID ID -3379165)