Repairs to motor and distribution pipe line and connected accessories at DSC Centre under AGE (I) Cannanore.

Amount

Lifting of submersible pump set of capacity 10HP from open well complete alongwith delivery pipe line any type and bore after disconnecting the existing electric/water connections all as directed.

Lifting of submersible pump set of capacity 5HP from open well complete alongwith delivery pipe line any type and bore after disconnecting the existing electric/water connections all as directed.

Strip opening pump set of capacity 10HP to ascertain the repairs involved and complete overhauling after replacing items (as required) and reassembling, testing , commissioning complete all as directed. Note: Spares required shall be measured and paid separately as supply only.

Strip opening pump set of capacity 5HP to ascertain the repairs involved and complete overhauling after replacing items (as required) and reassembling, testing , commissioning complete all as directed. Note: Spares required shall be measured and paid separately as supply only.

Supply only Impeller made of Gun metal of suitable size for 10HP submersible pumps all as drected.

Supply only Carbon type thrust bearing V 6 male & female of suitable size for 10HP submersible pumps all as drected.

Supply only Stainless steel sleeves including polishing of suitable size for 10HP submersible pumps all as drected.

Supply only Casing of suitable size for 10P submersible pumps all as drected.

Supply only Casing locking screws of suitable sizes for 10HP submersible pumps all as drected.

Labour only Polishing shaft/metalling/lath works of suitable sizes for 10HP submersible pumps all as drected.

Supply only Gasket/water seal of suitable sizes for 10HP submersible pumps all as drected.

Supply only Impeller made of Gun metal of suitable size for 5HP submersible pumps all as drected.

Supply only Carbon type thrust bearing V 6 male & female of suitable size for 5HP submersible pumps all as drected.

Supply only Stainless steel sleeves including polishing of suitable size for 5HP submersible pumps all as drected.

Supply only Casing of suitable size for 5P submersible pumps all as drected.

Supply only Casing locking screws of suitable sizes for 5HP submersible pumps all as drected.

Labour only Polishing shaft/metalling/lath works of suitable sizes for 5HP submersible pumps all as drected.

Supply only Gasket/water seal of suitable sizes for 5HP submersible pumps all as drected.

Strip opening of submersible motor of capacity 10HP, 3 phase, 415V complete cut opening and removing the stator winding, cleaning of slots thoroughly, rewinding the stater with special water resistant insulated high quality proper gauge super enameled copper winding wire including replacement of water seal and auxiliary coil and all worn out parts and reassenbling complete all as to match with original manufacturer and testing, commissioning all as specified and directed.

Strip opening of submersible motor of capacity 5HP,3 phase, 415V complete cut opening and removing the stator winding, cleaning of slots thoroughly, rewinding the stater with special water resistant insulated high quality proper gauge super enameled copper winding wire including replacement of water seal and auxiliary coil and all worn out parts and reassenbling complete all as to match with original manufacturer and testing, commissioning all as specified and directed.

Re-assembling the pump and motor after repair/overhauling, coupling with suitable sizes of studs, nuts etc. lowering the pump set into existing open well with delivery pipe line , connecting up electric/water line, testing and commissioning of capacity 10HP all as directed.

Re-assembling the pump and motor after repair/overhauling, coupling with suitable sizes of studs, nuts etc. lowering the pump set into existing open well with delivery pipe line , connecting up electric/water line, testing and commissioning of capacity 5HP all as directed.

Excavating in trenches n.exc. 1.5m wide and n.exc. 1.5m in depth for laying water pipe and n exc 10sqm on plan and getting out in hard/dense soil for laying UG cable, pipe, pole, stay etc all as specified and directed.

Returning and filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick with soil obtained from excavation all as directed

Removing excavated materials (soil) to a distance n exceeding 50m and depositing where directed at a level 1.5m above starting point all as specified and directed.

Taking up ductile iron (DI) pipe lines from trench of size 80mm dia including all fittings with spigot and socket ends complete all as directed.

Taking up ductile iron (DI) pipe lines from trench of size 100mm dia including all fittings with spigot and socket ends complete all as directed.

Supply, laying, jointing and testing ductile iron pipes 80mm bore with spigot and socket ends class 'K-7", in any length, laid in trenches all as specified and directed.

All as per item No 28 here in before but 100mm bore all as directed.

S & F in rubber tighten gaskets for jointing 80mm bore DI pipes complete all as specified and directed.

All as per item No 30 here in before but for 100mm bore all as directed.

M&L for DI fittings such as bends (any type, radius and angle) tapers any type (straight, bend, inceasing, decreasing or double socket etc) Tee pieces, single branch "Y" junction, double branch, cross collars (all socket or socket and spigot), caps and plugs complete all as specified and directed.

Supply and fix cast iron sluice valve 100mm bore, flanged type, heavy duty, class PN 1.6, conf to IS 14846 hand wheel operated, short body with high tensile brass spindle and iron wheel, fixed complete with rubber gasket joints including nuts & bolts, washers complete etc including taking out old unserveceable sluice valve all as specified and directed.

All as per item No 33 here in before but suitable for 80mm bore all as directed.

Supply and replacing of water proof submersible electric cable flat type 3 core 2.5 Sqmm with multi-stranded copper conductor, PVC insulated, 1100 volt grade, connecting electrically and testing complete including removal of damaged existing cables all as specified and directed.

Supply and replacing synthetic braded nylon rope tightening 20mm dia alongwith all tightening accessories for tying motor/ pipe line etc in open well/tube well and replacing existing unserviceable rope etc complete all as specified and directed.

S & F Direct on line starter, type MK 1, 415V, suitable for submercible pump set of capacity 5HP, 3 phase of make M/s L&T/ BCH/Seimens and connecting up after replacing of unserviceable starters and removing electric connections all as directed.

S & F Star Delta motor starter fully automatic 9-14A, 415V, 3 phase, 9.3KW, MK-1 FASD as per cat No SS96254 of M/s L&T or equivalent of BCH/Seimens and connecting up after replacing of unserviceable starters and removing electric connections all as directed.

S & F Star Delta motor starter fully automatic 13-21A, 415V, 3 phase, 9.3KW, MK-1 FASD as per cat No SS96256 of M/s L&T or equivalent of BCH/Seimens and connecting up after replacing of unserviceable starters and removing electric connections all as directed.

Taking down rusted GI/UPVC water tubing 50mm bore and connections from the trenches and making good the disturbed surface all as directed.

All as per item No 40 here in before but 40mm bore all as specified and directed.

All as per item No 26 here in before but 25mm bore all as specified and directed.

Supply, laying, jointing with solvent cement and testing high pressure UPVC, SCH 40, 50mm bore threaded, of pressure rating 10Kgf/cm2 including UPVC fittings such as bends, elbows, tees, reducers, short pieces, connectors, back nuts, caps, plugs, etc; laid in trenches all as specified and directed.

All as per item No 43 here in before but 40mm bore all as specified and directed.

All as per item No 43 here in before but 25mm bore all as specified and directed.

S & F Gun metal globe or gate valve of 50mm bore, IS 778-1971, class 3, 50kgf/cm2, with iron wheel head , screwed both ends suitable for UPVC pipes and fixed complete including taking up old unserviceable Gate valve all as directed.

All as per item No 46 here in before but 40mm bore all as specified and directed.

All as per item No 46 here in before but 25mm bore all as specified and directed.

POOJA ENGINEERING

Sreekrupa Enterprises

JEETH CONSTRUCTION