Nit No. 2026-27, Water Supply Scheme in MSJ College in the jurisdiction of City Sub Division (East) Bharatpur including 5 year OnM after 1 year Defect Liability period District Bharatpur.

Construction of tube well from ground level & up to 100 mtr depth to accommodate housing and assembly pipe of following sizes in all type of alluvium strata unconsolidated formation such as pebbles, boulders etc. by percussion/rotary drilling method as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended upto date) and technical specifications, with gravel as per IS:4097-1967 and it's packing as per IS: 2800 (Part I & II) 1979 as amended up to date (the work includes the cost of gravel & it's primary packing and packing during development, lowering of housing & strainer assembly pipes with supply and wrapping of coir-rope, wherever necessary for arresting fine sand particles and development work, but excluding the cost of housing and strainer pipe assembly). The work would be completed after obtaining sand free water.

Nominal bore 200 mm dia.

Add 15% extra on above item for drilling depth beyond 100 mtr, If depth of Tube well is more than 100 mtr.

Supply of ISI mark AC pressure pipe class 15 manufactured by MAZZA process as per IS:1592-2003 or amended upto date, for casing of tube well for following dia nominal bore, with jointing material PVC coupler as per technical specification and direction of Engineer In charge.

200 mm nominal dia

Making slots of hole size and Nos. as directed by EIC in AC pressure pipe Class 15 as per technical specification for using slotted pipe in TW casing.

Supply & Installation of 3 phase ISI marked submersible motor pumpset of five star rating by BEE and as per IS: 8034-2018 (pump) and IS9283-2013 (motor) or as amended up to date of approved make of following duty condition with required accessories including making connection suitable for tube well/DCB. The job includes lowering of motor pump, installation of complete fitting & accessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection up to water mains, complete in all respect.Supply & Installation of 3 phase ISI marked submersible motor pump set of five star (if not available then three/ four star whichever higher rating available) rating by BEE and as per IS: 8034-2018 (pump) and IS 9283-2013 (motor) or as amended up to date of approved make of following duty condition with required accessories including making connection suitable for tube well/DCB. The job includes lowering of motor pump, installation of complete fitting & accessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection up to water mains, complete in all respect.

9.3 KW (12.50HP) & ABOVE 120 mtr.

SITC of Digital Type Star Delta Starter Electrical Control Feeder Panel, 100A, suitable for operation of 3-phase pump set on 415V AC supply, comprising input 100Amp. MCCB (TP), GFU with auxiliary contact for earth fault protection, 35Amp. AC-3 duty PMC based DC contactors (For Star and Main), 45Amp. 1 Pole Contactor for APSC, 25Amp. Contactor for Delta, Microprocessor based Digital Motor Protection Unit with necessary protections, RTC timer, MCBs for power and control circuits, LED indications, Heavy duty terminal connectors, complete internal wiring with copper conductors (for control and power), capacitor bank of 5 kVAR, and all necessary hardware. The panel shall be housed in outdoor type fabricated GI enclosure of 1.6 mm thickness, complete with all standard protections, indications and automation features

Above 10 HP and up to 15 HP (Star Delta type)