REPAIR/REPLACEMENT OF UNSERVICEABLE CI/DI/GI DISTRIBUTION PIPE LINES INCLUDING CONNECTED ACCESSORIES AND DAY TO DAY MAINTENANCE WORKS FOR SEWAR FORT, KLP AND MES IB AREA UNDER GE BHARATPUR

Amount

Repair/rectification of leakages to water supply distribution lines 15 mm dia to 25 mm dia GI tubing with provision of necessary excavation, returning and filling in as required, tightening of loose joints of union, elbow, sockets etc, threading if required including replacement of GI unions/sockets/nipples as required at site complete all as specified and directed.

Ditto all as per Srl Item No 01 here in before but for GI tubing 40 mm dia to 50 mm dia.

Attending routine compliants of external water supply (From ground to inlet of tank)including rectification of minor defects by taking down of existing GI tubing up to 25 mm dia, cutting/threading and making joints and cleaning for any blockages, opening of float valve of service tanks, cleaning and fixing the same in its position, replacement of jumper valve/ packing sheet of gate valve and including replacement of GI unions/sockets/nipples etc as required at site complete all as specified and directed.

M & L for attending break down of water supply pipe line and repair to CI/DI/GI water mains of size 80 mm to 150 mm dia at a given notice including necessary excavation in mud, in any type of soil by manual or using special T &P such as JCB etc. De-watering from the trenches by using pump sets, rectification of leakages, fixing of CI specials such as collars bends/tail peaces etc and making joints complete all as specified and as directed

Ditto all as per Srl item No 04 here in before but size of lie 200 mm to 300 mm dia .(Note for srl item Nos 1 to 4.10:-(a) CI specials/GI Fittings, lead Joints etc shall be measured and paid as supply only under respective items of BoQ. (b) The quoted rated is deemed to be inclusive of transportation and other expenses required for the resource deployment at the complaint site around scattered Military station under AOR of GE Bharatpur. (c) The contractor will maintain location wise record of each spare/fittings utilized as per inventry format given by AGE E/M, Bharatpur and the same shall be submitted to Engr-in-Charge on daily basis. (d) The stationery required for the job work such as complaints registers, job card and T&P shall be arranged and maintained by the contractor. (e) The cost of excavation / earth work and repairs to damaged roads, existing structure etc shall be deemed to be included in the quoted unit rate and no extra payment shall be allowed on this account. (f) Work will be carried out in any area under juridiction of GE Bharatpur.

Supply only GI Fittings 15 mm bore medium grade , ISI marked , smooth finished and make embosed on fittings complete all as specified and directed for the following :- (a) Union

All equal Tee

Socket

Nipple 100 mm Long

Nipple 150 mm long

Elbow

Supply only GI Fittings 20 mm bore medium grade , ISI marked , smooth finished and make embosed on fittings complete all as specified and directed for the following :- (a) Union

All equal Tee

Socket

Nipple 100 mm Long

Nipple 150 mm long

Elbow

Reducer 20 mm x 15 mm

Supply only GI Fittings 25 mm bore medium grade , ISI marked , smooth finished and make embosed on fittings complete all as specified and directed for the following :- (a) Union

All equal Tee

Socket

Nipple 100 mm Long

Nipple 150 mm long

Elbow

Reducer 25 mm x 15 mm

Reducer 25 mm x 20 mm

Supply only GI Fittings 40 mm bore medium grade , ISI marked , smooth finished and make embosed on fittings complete all as specified and directed for the following :- (a) Union

All equal Tee

Socket

Nipple 100 mm Long

Nipple 150 mm long

Elbow

Reducer 40 mm x 25 mm

Reducer 40 mm x 20 mm

Supply only GI Fittings 50 mm bore medium grade , ISI marked , smooth finished and make embosed on fittings complete all as specified and directed for the following :- (a) Union

All equal Tee

Socket

Nipple 100 mm Long

Nipple 150 mm long

Elbow

Reducer 50 mm x 40 mm

Reducer 50 mm x 25 mm

Taking up or down old/unserviceable GI water tubing with complete fitting for following sizes. (a) 15 mm bore.

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

80 mm bore.

Supply and fixing or laid GI water tubes, medium grade, ISI Marked as per IS-1239 part-I, galvanized, with all fittings such as bends, tees, elbows, reducers, unions, plugs, sockets etc., laid in trenches complete all as specified and as directed of following bores:- (Note Excavation & earth work shall be measured & paid separatly) (a) 15 mm bore

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

80 mm bore.

Refixing only of old GI tubing and connections in new or old position (walls, trenches, ceiling and floors etc.) of following size bore all as specified and directed a) 20 mm

25 mm bore.

40 mm bore.

50 mm bore.

80 mm bore.

Supply and fix in repair gun metal gate valve, ISI marked connected with iron wheel head, screwed at both ends for iron pipes and fixed including taking down of unserviceable gate valve complete all as specified and directed for the following sizes:- (a) 20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

Excavation in trenches not exc 1.5m wide and not exc 1.5m depth for laying of pipe lines, valve chambers, man holes etc including forming bottom surface to required level and gradient and getting out in hard /dense soil complete all as specified and directed.

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

Removing excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Supply and fix in repair Cast iron Non-raising type sluice valves with drilled flanged ends, Stainless steel spindle confirming to IS : 14846/2000 ISI marked Class PN-1.0 with Gun metal working parts with hand wheel including taking out of existing sluice valve of the following sizes :- (a) 80 mm dia bore

100 mm dia bore

150 mm dia bore

250 mm dia bore

Material and Labour for Rubber Gasket Joint (Tyton joint) for the following sizes CI Pipes : (a) 100mm dia bore

150mm dia bore

250mm dia bore

Taking up or down CI/DI water mains including fittings with spigot/socket ends and lead joints including burning out joints and recovering lead and gasket joints for the following sizes: (Note :- (i) Excavation and earth work will be measured and paid separately.) (a) 100 mm dia bore

150mm dia bore

250 mm dia bore

Refixing and laying only cast iron pipe with spigot end socketed any class in available length complete in trenches all as specified and directed for the following bore of pipe:- a) 100 mm bore

150mm dia bore

250 mm dia bore

M&L for MS connecting pieces both end flanged/open type and other end reducers/bell mouth pieces, bends, blanking plate, tapers any type and radius and angle, tee pieces, single branch, 'Y' junction, double branch, both end flanged including gas welding machine and electric welding to required length including required size of bends, tees, flanges, nuts, bolts and washers, rubber gasket etc for provision of water pressure header including lathe wark finishing and painting with approved paint, all ends socket, all ends flanged of size upto 400 mm made out of MS plate suitable thick conforming to Fe 410-0 or Fe- 310-0 complete all as specified and directed.

Supply, laying in trenches, under floor, under road, connecting, jointing and testing ductile iron pressure pipe centrifugally cast ISI marked with socket and spigot ends confirming to IS-8329/2000 in standard length of class K-7 with outside zink coating complete of the following sizes : (NOTE :- (i) Excavation and earth work fittings, joints will be measured and paid separately.) (a) 100 mm dia bore

150mm dia bore

250 mm dia bore

Material and labour Run lead jointing including jointing material such as Pig lead, Spun Yarn etc and caulking after jointing of the following sizes :- (a) 80 mm dia bore

100mm dia bore

150mm dia bore

250 mm dia bore

Supply only DI fittings Suitable for K-7 DI Pipe, for spigot and socket pipes such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), tee pieces, angle branch, cross (all sockets or socket & spigot collars, caps and plugs for jointing up to 250 mm bore CI pipe complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate in providing thrust block for pipes, for Road cutting etc including necessary form work, finished the exposed surfaces fair and even without using extra cement complete all as specified and directed.

M&L in replacement of provision of brick masonry valve pit chamber of 3mm thick MS sheet and angle iron frame of 40x40mm including black bituminous paint and 1200x1200x1000mm size (internal dimensions) including necessary excavation and earth work and frame with cover complete all as specified and shown on drg No TD/2004/26/Sheet 1/3 to 3/3

Cutting of existing road/PCC path for laying of pipe line complete all as specified and directed

Supply only Ist grade bleaching powder in 25 kg bag complete all as specified and directed by Engineer in Charge.

Surface dressing not exceeding 15 cms deep in soft / loose soil including removal of brick/stone pieces, herbs, shrubs and vegetation complete all as specified

Supply only Alum crystal complete all as specified and directed

Taking out water sample in suitable bottle for testing of bio and chemical each test as per ISO 10500 for the following locations: (a) Semi underground sump 100000 Gallons Cap at Mallah Pump House

Overhead Reservoir of 50000 Galons cap at Sewar Fort

Semi underground sump 50000 Gallons Cap at KLP area

Perimeter area Tube well No7

Semi underground sump 100000 Gallons Cap at Madoni hills.

Over Head Reservoir 75000 Gallons capcity at Kanjoli lines

Cutting existing water supply line for alterations and addition in length and screwing/threading or lengthening the screw on pipe to form connection and refixing etc for the following size: (a) 15mm dia

20mm dia

Replacing MS nuts, bolts , washer & MS flat, machine cut, hexagonal 5cm to 10cm long, dia meter of neck 16 to 20mm or existing size as per site requirement and complete.

Supply and replacement MS clamp /saddle piece made out of MS flat iron suitable to make ferrule and clamping for branch connections complete with GI socket welded it on one FI strip suitably positioned at the centre of pipe including drilling as per site requirement complete with MS nuts, bolts, washers and rubber packing for complete for following sizes of pipe: (a) 150 mm bore

100mm bore.

80mm bore.

GANGA CONSTRUCTION

PD GUPTA AND COMPANY

AMIT RISHABH BUILDERS PRIVATE LIMITED

Pioneer Enterprises

Sethi Brothers