Directorate Of Municipal Administration Tender

Excavation for foundation / pipe trencehs in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto a distance of 50m. beyond area and lifts as below , stackigning as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling etc. complete. ( Bd-A-4/259) b) 1.50 to 3.00 M. lift.

Filling in plinth and floors murum bedding in trenches with approved murum from excavated materials from foundation 15cm to 20cm layers including watering and compaction etc complete. a) With contractor murum.

Providing and laying in situ C.C. of trap/ granite/quartzite/gneiss metal for PCC work below foundation and footing including normal dewatering, plywood form work, compaction and curing finishing etc. complete P C.C. 1:2:4 (M-150) grade. C. C. 1:2:4 (M-150)

Lowering, Laying and Jointing (PE material) HDPE double wall corrugated pipe for non pressure underground by heating to the ends of pipes with the help of tefflon coated electric heater to the required temparature and then pressing the ends together against each other, to form a monolithic & leak proof joint by thermosetting process. The pressing may be required to be done with Jacks/ Hydraulic Jacks/Butt fusion machine etc. complete with all materials labours & Lowering, laying and jointing in proper grade and alignment R.C.C. pipes with collar joints in C.M.1:1 proportion or socketed R.C.C. pipes with rubber joints (excluding cost of rubber ring or R.C.C. collar,) including cost of conveyance from stores to site of work, cost of jointing material, labour, etc. complete as directed by Engineerin- charge (For all class of pipes.) as per IS- 783-1985. Rubber ring joint e) 300 mm NP III Class Pipes

Providing and constructing on sewer, B.B. masonry circular manhole concentric cone 1.5 M dia. at bottom and 0.5 M dia. at top and upto a depth of 5.00 M with 23 cm brick work up to depth of 2 M from top and 35 cm thick brick work for balance depth in CM 1:4 proportion with 20 mm thick smooth plaster on both side in cm 1:2 proportion excluding excavation including foundation concrete 250 mm thick and haunches and channels in c.c.1:2:4 proportion, finishing channels in smooth rendering, providing C.I. dapuri type steps each weighting 5.5 kg., 1:2:4 coping and providing and fixing approved make and quality S.F.R.C. frame and cover of 56 cm.dia. etc. complete as directed by Engineer-in-charge.Rebate for every decrease in depth of 50 cm or part thereof a) From 2.0 to 2.5 m depth

Refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete. Refilling of Pipe Trenches

Disposal of surplus excavated stuff all types of strata from site of work to the lead of 10.00 Km. including loading, unloading, spreading properly as directed by Engineer-in-charge.

Hydraulic testing of RCC pipe line to specified ressure including cost of all materials and labour and water for testing for specified length including cutting, placing end cap making arrangement for filling safe water using reciprocating type pumps which should be able to provide specified test pressure gauges and other necessary equipments, labour, operation charges, etc. re- quired for testing. The rate under this item shall also include cost of retesting, if necessary and reinstating to original position. e) 300 mm Dia. Class NP III Pipe

Pushing of M.S. pipe of following dia for road crossing and railway crossing by push through method in all types of strata by using hydraulic jack and drilling machine of required diameter, below MS casing pipe lowering, laying, jointing of material,required welding machinery,tripod, chain pully block, crane , blower,compressor,loading and unloading of machinery into the trench etc,transporting and dewatering etc.complete as directed by engineer in charge but excluding cost of MS Pipes. 200 mm to 499 mm dia M.S.Pipe

Manufacturing, providing and supplying spirally welded/ERW/SAW/ fabricated M. S. pipes (Commercial Quality) including procurements of plates, gas cutting to required size rolling, tack welding assembling in suitable lengths to form pipes, welding on automatic welding machine and forming ‘V’ edge on both ends of pipes including railway freight, insurance, unloading from railway wagon, loading into truck, transport to stores, unloading, stacking, excluding GST levied by GOI and GOM in all respect etc. complete as per IS - 3589 and IS-5504 as applicable as per specifications (No negative tolerance in thickness is permissible). Dia of Pipe 500 mm ( I.D.) 7 mm thick

Goods and Service Tax