PROVISION OF AUTOMATED CHLORINATION SYSTEM FOR OH TANKS AND UG SUMPS AT NAD ABE PARK DEGA VIHAR AREA MO V WED SVN COLONY NAUSHAKTI VIHAR M GEDDA 104 AREA AND M PETA PUMP HOUSE UNDER GE UTILITY II VISAKHAPATNAM

Amount

Supply, install Chemical Dosing system plunger type suitable to inject solution upto 50 LPH (working pressure 10 kg/Sqcm) comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP, 1440 RPM assembly with agitator in one motorm agitator with SS sweep blade duly FRP coated, FRP tank 150 Ltrs capacity, complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete with chemical grade PVC NRV, Model No :- SSAPS/CDSPT/50. Make / Manufacturer: M/s. Thermax Limited / M/s. Optimus Enviropro Pvt. Ltd. / M/s. Sathya Sai Aqua Pura Services / M/s. Sophisticated Industrial Materials Analytic [SIMA] Labs Pvt. Ltd. / M/s. Sombansi Enviro Engg Pvt. Ltd. [SEEPL] complete all as specified and directed by Engr-in-Charge.

All as per item No.01 above but Chemical Dosing system plunger type suitable to inject solution upto 100 LPH Model No :- SSAPS/CDSPT/100

All as per item No.01 above but Chemical Dosing system plunger type suitable to inject solution upto 200 LPH Model No :- SSAPS/CDSPT/200 of (working pressure 5 kg/Sqcm)

All as per item No.01 above but Chemical Dosing system plunger type suitable to inject solution upto 25 LPH Model No :- SSAPS/CDSPT/25

M & L in repairs for PCC 1:3:6, Type C-1, using 20 mm graded stone aggregate as in Foundation / Pedestals or Anchorage / Thrust Blocks for Pipelines etc. including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed.

Material and labour for cutting / addition / alteration / of existing MS / DI / CI pipe lines and inserting suitable size and length of MS pipe with both end flanged for the purpose of injecting chlorination to the distribution lines etc., complete all as directed by Engr-in-charge.

Supply & laying in trenches or fixing on wall or passing through pipe or in cable ducts PVC insulated PVC round sheathed galvanised steel strip or wire armoured electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 4 core 4 sqmm complete all as specified and directed.

Supply and fix MCB TPN, 63 Amps, 3 PH, 50 HZ 415 V with enclosure with a three pin and earth plug with socket complete with one triple pole and Neutral MCB complete all as specified and directed.

Supply and laying GI pipes medium grade of 50 mm dia with all fittings and fixtures laid in trenches / on walls / under floor / road including taking down old unserviceable complete all as specified and directed.

All as per item No.09 above but 40 mm dia

All as per item No.09 above but 25 mm dia

Supply and fix 50 mm dia Gun metal gate valve, with iron wheel head, screwed both ends for iron pipe and fixed including cutting the pipe line and taking down old unserviceable valves wherever required complete all as specified and directed.

All as per item No.12 above but 40 mm dia

All as per item No.12 above but 25 mm dia

Excavation in trenches not exceeding 1.5 m wide and not exc. 1.5 m depth and getting out soft / loose soil for laying of cables, pipes etc, complete all as specified and directed by Engr-in- Charge.

Returning filling in, including spreading levelling watering and well ramming in layers n.exc. 25 cm thick complete all as specified and directed

Removing excavated soil to a distance n.exc. 50 m distance and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed by Engr-in- Charge.

Demolition / breaking of hard standing / road portion of any thickness for inserting / laying of pipe line complete all as specified and directed by Engr-in- Charge.

M&L for PCC 1:2:4, type B1 (using 40 mm graded granite stone aggregate) in bases/ pedestals/ road cuttings for pipe lines, mud stops or chamfered on edges complete all as specified and directed.

M/S EVEREST INFRA

SRK PROFESSIONAL ENGINEERING

TECHNO AQUA TECH PVT. LTD.