SPECIAL REPAIRS/ REPLACEMENT OF BER PUMP SETS AND CI PIPE LINE INTO DI PIPE LINE AT CERTAIN LOCATIONS AT AFS HAKIMPET UNDER GE (AF) HAKIMPET

Amount

Supply and laying in replacement of DI pipe spigot and socket ends class 'K-7'suitable in replacement of CI Pipes for tyton joint or any length properly laid in trenches all as specified and directed by Engr-In-Charge of following sizes:- Make - Srikalahasti/Electrosteel/Kesoram/TISCO

(a) 150mm dia pipe

(b) 100mm dia pipe

(c) 80mm dia pipe

(D) 200 mm dia pipe

Note:- Lead joint and Tyton joint will be measured and paid seperately under respective items of sch.

Supply and Lay in repairs for Galvanized Iron water tubing " Medium Grade" with all fittings laid in trenches for following sizes Complete all as specified and directed. Make - Jindal/Tata/Zenith/ Prakash

(a) 20 mm dia pipe

(b) 25 mm dia pipe

(c) 40 mm dia pipe

(d) 50 mm dia pipe

(e) 80 mm dia pipe

Supply and replacement of DI fitting for spigot socketed pipe such as bends ( any type , radius and angle ) tapers any type , (straight , bend increasing , decreasing or double socket etc ) tee pieces single branch , Y junction double branch , of size - up to 200 mm dia all as specified and directed.

Cutting of DI/CI/GI mains in position for insertion of new tees, tail pieces , sluice valve etc for following sizes all as specified and directed.

(a) 150 mm dia pipe

(b) 100 mm dia pipe

(c) 80 mm dia pipe

(d) 200 mm dia pipe

Supply and replacement of repair Gun metal globe or gate valve ISI marked high pressure with iron wheel head screwed both ends for iron pipe line and fixed of properly of following sizes .Make - Zoloto/Kartar/Venus

(b) 20 mm dia pipe

(c) 25 mm dia pipe

(d) 40 mm dia pipe

(e) 50 mm dia pipe

Supply and fix DI Sluice valve flanged end of class PN 1.6 conforming to IS - 780 complete with iron wheel head , stainless steel rising spindle and check nut , including jointing material such as rubber insertion nut bolts washers etc complete ,of following size : Make - Kirloskar/Kartar/Leader

(a ) 80 mm dia pipe

(b ) 100 mm dia pipe

(c) 150 mm dia pipe

(d ) 200 mm dia pipe

Supply and fix DI Non - Return Valves PN 1.6, ISI marked , heavy duty , flanged type complete all as specified and directed for the following sizes. Make - Kirloskar/Kartar/Leader

(a ) 50 mm dia pipe

(b ) 80 mm dia pipe

(c ) 100 mm dia pipe

(d) 150mm dia pipe

Supply and replacement of Air Release Valve PN 1.6 with double chamber conforming to IS - 14845 including all connecting items etc complete,of following size : Make - Durga/Venus/Leader/Kirloskar

(a) 150mm dia

(b) 100mm dia

(c) 80mm dia

Taking down UNSV Foot Valve of any description and Supply and replacement of Foot valves ISI marked of cast iron with brass diaphragm heavy duty screwing type complete of the following sizes . Make-Kirloskar/Kartar/Leader

(a) 80 mm dia pipe

(b) 100 mm dia pipe

Material and labour caulking to the existing run lead joint complete to make it leak proof including lead wool all as specified and directed for the following sizes .

(a) 80 mm dia pipe

(b) 100 mm dia pipe

(c) 150 mm dia pipe

Note : - Earth work and excavation will be measured and paid separately.

M&L Rubber gasket Joint (Tyton Joint) suitable for DI/CI pipe of following sizes all as specified and directed.

(a) 150mm dia pipe

(b) 100mm dia pipe

(c) 80mm dia pipe

(D) 200 mm dia pipe

Dismantling and taking out defective unserviceable butterfly valve and replacement with new butterfly valve 65 mm bore incl. jointing with MS nuts, bolts packing, minor adjustment complete all as specified and directed

Dismantling and taking out defective unserviceable butterfly valve and replacement with new butterfly valve 80 mm bore incl. jointing with MS nuts, bolts packing, minor adjustment complete all as specified and directed

Dismantling and taking out defective unserviceable butterfly valve and replacement with new butterfly valve 100 mm bore incl. jointing with MS nuts, bolts packing, minor adjustment complete all as specified and directed

Excavation in trenches not exc 1.5 wide and not exc 1.5 mtr deep and getting out in hard /dense soil for laying pipes complete all as specified .

Returning and filling in soils , including spreading ,levelling ,watering and well ramming in layers not exc 25 cm thick complete all as specified and directed .

Removal of excavated material to a distance not exc 50 mtr away from starting point and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed .

Material and labour for cutting of road / hard standing not exc . 1.5 mtr wide and not exc. 1.5 mtr deep for laying and taking out water pipe line including making good the disturbed portion as per existing earlier complete all as specified and directed .

Repair of valve chamber including necessary PCC and plastering , fixing of hold fast hinged and angle frame with MS sheet cover 3mm thick of valve pit of size 750mm x750mm x 750mm Complete all as specified and directed.

Demolition of valve chamber of any description and size and removing demolished material to a distance exc 1.5 km and not exc 5 km and depositing where directed.

Material & labour for earthing with Galvanised Steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground vertically at a depth not less than 2.25metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level, earth plate surrounded from all sides by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanised Iron wire of 32X6 mmas earthing lead (upto the body of the equipment) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and protected by light grade 40mm dia GI pipe connected to main switch board or main control board and GI pipe light grade 20mm bore for watering and including funnel , wire mesh , RCC pit cover and PCC chamber pit with PCC (1:3:6) type C-2 using 40mm graded stone aggregate, including excavation and earth work in any type of soil , returning , filling in approved soil and disposal of surplus soil to a distance not exceeding 50m all as specified and shown in electrical plate No 5 of SSR 1991(Part-I) complete all as specified and as directed by Engineer-in-charge.

Supply and replacement of pressure gauge (water) range -0-20 Kg/cm² complete all as directed.

Supply and replacemnt of Aviation lights IP65, 50Hz complete all as specified and as directed. Make: Bajaj CAT Part No.BGAV 302 LED

Supply and replacement of galvanized strip 32 x 6 mm including fixing arrangment at Overhead tank complete all as specified and directed.

Supply & replacement of single pointed air termination Aluminium rod, 12 mm dia, 300 mm long complete all as specified and directed.

M & L test point terminal block made of gun metal or phosphorus bronze size 75X75X25 mm drilled and screwed including 3 no's 8 mm dia 25 mm long hex. head screw complete all as specified and directed.

Supply and replacement of Double legged informatory sign board as double side fixed on single frame and meeting back to back on square pipe. The boards shall be high intensitive grade retro reflective sheeting (AVERY DENNISON) of Green / Blue or any approved colour as per IRC standards complete all as specified and directed by Engr-in-charge.(Location : CPH, NP Area PH, OMQ PH, STP-2 Nos) Note:- A. The Boards shall be made of Alco bond sheet as required size of 5.2 mtr X 1.2 mtr. Retro reflective sheeting is fixed on this Alco bond sheets with suitable adhesive. The letter writing (as directed) is done with computerised cut machine and fixed on this retro reflective sheeting. This board is mounted on the MS frame and fixed on the frame with POP revets. B. For double sided board two such boards made of Alco Bond sheets fixed on the single frame with back to back. This are mounted with POP revets C. Fixing of board incl all fixing arrangement deemed to be included in this item. D. Letter writing (size, Nos of letters, colour etc) will be decided and directed by Engr-in-charge E. Rate shall include one measurement for double side back to back F. Supplying and fixing of MS pipe for mounting board of suitable dia shall be included in above rate G. Lighting arrangement as directed by Engr-in-charge shall be included in above quoted rate.

M & L for submersible pump electric driven 415V TP suitable for 50 mm pipe bore well, 10 stage, 7.5 HP Capacity complete all as specified and directed by Engr-in-charge.

M & L for submersible pump electric driven 415V TP suitable for 50 mm pipe bore well, 6 stage, 5 HP Capacity complete all as specified and directed by Engr-in-charge.

M & L for submersible pump electric driven 415V TP suitable for 50 mm pipe bore well, 8 stage, 10 HP Capacity complete all as specified and directed by Engr-in-charge.

M & L for monobloc centrifugal pumpset electric driven 415V TP suitable for 65 x 50 mm size pipe line, 5 HP Capacity complete all as specified and directed by Engr-in-charge.

M & L for centrifugal pumpset electric driven 415V TP suitable for suction and discharge pipe 100 x 80 mm size , 30 HP Capacity head 40 - 80 mtr and flow rate of 3000 -1200 LPM complete all as specified and directed by Engr-in-charge.

Supply and fixing of DOL Starter 415V, suitable for 5 HP pumpset, IP 54 Protection , Single phase protection, conforms to IS / IEC 60947-4-1 with FRLS internal wiring complete all as specified and directed.

Supply and fixing of DOL Starter 415V, suitable for 7.5 HP pumpset, IP 54 Protection , Single phase protection, conforms to IS / IEC 60947-4-1 with FRLS internal wiring complete all as specified and directed.

Supply and fixing of fully Automatic star delta Starter 415V, suitable for 10 HP pumpset, IP 54 Protection , Single phase protection, conforms to IS / IEC 60947-4-1 with FRLS internal wiring complete all as specified and directed.

Supply and fixing of fully Automatic star delta Starter 415V, suitable for 10 HP pumpset, IP 54 Protection , Single phase protection, conforms to IS / IEC 60947-4-1 with FRLS internal wiring complete all as specified and directed.

Supply and fixing of flat three core PVC insulated & PVC Sheathed industrial cable for submersible pumpset 1100 volt, conforming to IS 694 of size 10 sqmm complete all as specified and directed

Supply and fixing of flat three core PVC insulated & PVC Sheathed industrial cable for submersible pumpset 1100 volt, conforming to IS 694 of size 6 sqmm complete all as specified and directed

Supply and fixing of flat three core PVC insulated & PVC Sheathed industrial cable for submersible pumpset 1100 volt, conforming to IS 694 of size 16 sqmm complete all as specified and directed

Supply and laying Rigid non-metallic PVC conduit exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc of size 25mm dia complete all as specified and directed by Engr-in-charge

Taking down old unserviceable mechanical / electrial water level indicators and Supply and install suitable microprocessor based ultrasonic water level sensor and electronic transmitter for measuring range of upto 15 meters suitable for overhead and underground sump the level of water level with cable of 2 core 1.5 sqmm from sensor to indicator and transmit it to digital level indicator complete all as specified and directed by Engr-in-charge for following capacity of the over head tanks and as well as under ground sumps. Make : ABB LST400 & S15 or equivalent

Supply and fix display of digital water level indicator of four digits display in Kilo litres and digit size of 100 mm complete all as specified and directed by Engr-in-charge

Rahul Enterprises (BID ID -3089725)

MS ENTERPRISES (BID ID -3095305)

sandhya enterprises (BID ID -3095399)