A/R and M/O Water Supply Scheme for Mandi Town from Uhl River in distt Mandi HP

Amount

Hiring of Hydraulic Excavator cum loader for cutting in earth work, removal of slips, cleaning of drains and catch pit / dressing of berm in all kinds of soil and trimming of side slopes and disposing of earth upto any lead from various sites of work with in all leads and lifts and to entir satisfaction of Engineer - in - Charge. Any loss to the public / private property or any accident etcetera happened during the course of hiring period shall be absolute responsibility of the contractor. The repair and spares including watch and ward of machines shall also be borne by the contractor / owner. The daily log book will be maintained at site which should be duly verified by the Engineer - in - Charge.

Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete in all lerads and lifts. 900 mm dia RCC pipes.

Cutting of GI Pipe of various dia with generator welding set including carriage at site of work complete in all respect in all leads and lifts. 150 mm, 125 mm, 100 mm, 80 mm, 65 mm and 50 mm dia

Welding of GI pipe of various dia with Diesel Generator welding set at site of work according to site requirement in minimum three layers to make the joint leakproof according to relevant BIS standards/approved specifications and to the entire saitsfactioin of the Engineer-in-charge complete in all respect in all leads and lifts. 150 mm, 125 mm, 100 mm, 80 mm, 65 mm and 50 mm dia

Laying, jointing and testing (by way of circumfrential butt welded joints by electrical arc welding) and testing of GMS pipe (class mentoned below) of following dia meters confirming to BIS : 1239 (Part-I), grade specified below (latest with upto date amendments) having wall thickness as specified below with bevelled ends and capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers / tapers, all short pieces, beds etc. as per site requirement made from parent tubes. The laying of pipe will include all operation such as cutting, welding, jointing, fabrication of bends, tees etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in Charge. 150 mm diameter (HC) (P/E)

125 mm diameter (MC) (P/E)

100 mm diameter (MC) (P/E)

65 mm diameter (MC) (P/E)

50 mm diameter (LC) (S/S)

Providing, Manufacturing, laying and jointing of G.I. Bends of various diametres mentioned below (Medium Class) of required degree conforming to relevant IS specifications with upto date ammendments having wall thickness mentioned below. The joint shall be jointed with circumferencial butt welded joints by electric arc welding in requisite number of weld runs so as to achive the minimum effective thorat thickness and strength of weld conforming to IS: 816 - 1969 sepecification, by using welding electrodes of 2.50 mm to 6.30 mm of Advani Oerlikon (Ador) - CITOJET / Esab make, conforming to IS:814 - 1991, at site of work complete in all respects and to the entire satisfaction of Engineer-in-Charge.150 mm diameter (HC) (P/E)

125 mm diameter (MC) (P/E)

100 mm diameter (MC) (P/E)

65 mm diameter (MC) (P/E)

50 mm diameter (LC)

Laying, jointing and testing in trenches galvanised mild steel tube (light grade) (Earth work to be measured and paid for separately). 32 mm dia (LC) S/S

Dismentalling of GI Pipe by Cutting of GI Pipe of various dia with generator welding set including carriage at site of work complete in all respect in all leads and lifts. 150 mm diameter (MC)

125 mm diameter (MC)

100 mm diameter (LC)

65 mm diameter (LC)

50 mm diameter (LC)

Excavation in foundation and trenches in earth work upto all depth in all kinds of soil such as pick work jumper work,blasting work,chiselling of soft /hard rock where blasting is prohibited in all leads and lifts and including trimming of sides levelling of bed to correct grade stacking the excavated soil in 15 cm. layers when required into plinth sides of foundation including consolidating each deposited layer by ramming and watering and then disposing oof all surplus excavated soil as directed in all leads and lifts and soring/strutting timbering and dewatering where ever required to the entire satisfaction of the Engineer-in-Charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand): 6 graded stone aggregate 40 mm nominal size) in all leads and lifts.

Centering and shuttering including strutting, propping etc. and removal of form for all heights : Columns, Pillars, Piers, Abutments, Posts and Strutsin all leads and lifts.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, huttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand) : 3 graded stone aggregate 20 mm in all leads and lifts.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Mild steel and Medium Tensile steel bars in all leads and lifts.

HET RAM (BID ID -583752)

DALEEP KUMAR (BID ID -583771)