SPECIAL REPAIRS / REPLACEMENT TO E/M SERVICES AT SITE-IV (KALPI) UNDER GE (AF) AMBALA

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, manholes, etc. or for laying cables/pipes, erecting poles, etc. not exceeding 10sqm on plan and getting out in soft / loose soil complete all as specified and as directed

Returning, filling in, including, spreading, leveling, watering and well ramming in layers not exceeding 25cm deep as in any type of soil complete all as specified and as directed

Taking up or down steel water tubing and connections including disposing off, etc. complete all as specified and as directed for the following bores:

25mm bore

40mm bore

50mm bore

Taking up or down cast iron water pipelines with fittings, spigot and socketed ends including burning of lead and recovering and disposing off, etc. complete all as specified and as directed for the following bores:

80mm bore

100mm bore

150mm bore

Demolition of brickwork or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles and disposing off complete all as specified and as directed

M&L for plain cement concrete 1:4:8 (type D-2) using 40mm graded stone aggregate as in foundation, filling, mass concrete, etc. complete all as specified and as directed

M&L for plain cement concrete 1:3:6 (type C-1) using 20mm graded stone aggregate as in coping to electric poles, etc. including all necessary formwork faces finished even and smooth complete all as specified and as directed

M&L for brickwork with sub-class 'B' bricks, straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and as directed

M&L for rendering 15mm thick in cement mortar (1:4) on fair surfaces of PCC block / brick masonry wall / concrete surfaces, etc. finished fair and even without using extra cement complete all as specified and as directed

S&F steel water tubing, medium grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches complete all as specified and as directed for the following bores:

25mm bore

40mm bore

50mm bore

M&L for CI pipes with flanged ends suitable for flanged rubber gasket joints, centrifugally cast (spun) class B conforming to IS:1536 cut to any length and laid in trenches including rubber gaskets joints complete all as specified and as directed of the following sizes: Note: Fittings and rubber gasket joints will be measured and paid separately under respective item herein

150mm bore

100mm bore

80mm bore

M&L for CI specials / fittings like 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, cross (all sockets or socket and spigot), collars, caps, plug, etc. conforming to IS: 1538, upto and including 200mm bore complete all as specified and as as directed Note: Lead joint, excavation and earthwork shall be measured and paid separately under respective items

M&L for run lead joint for CI pipes including jointing material like spun yarn, white lead, bolts, washers, mineral wool, etc. complete all as specified and as directed for the following bores of pipes: Note: Excavation and earthwork shall be measured and paid separately under respective items

150mm bore

100mm bore

80mm bore

M&L for flanged joints for cast iron pipes including nuts, bolts, washers, rubber gaskets, fiber boards, etc. complete all as specified and as directed for the following bores of pipes: Note: Excavation and earthwork will be measured and paid separately under respective items

150mm bore

100mm bore

80mm bore

S&F sluice valve, cast iron body class PN 1 marked both ends flanged, with stainless steel spindle and check nuts with iron hand wheel including jointing material like rubber insulation sheet 3mm thick, bolts, nuts and fixed to pipe line, including testing on installation and taking out of old unserviceable valve and disposing off complete all as specified and as directed of the following diameters:

150mm dia

100mm dia

80mm dia

S&F gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed with necessary cutting into existing pipe, threading, inserting new piece of GI pipe of existing size, and earthwork in any type of soil or breaking/cutting into road/interlocking tiles/cement concrete, etc. and making good the disturbed surfaces and taking out of old unserviceable valve and disposing off complete all as specified and as directed of the following sizes:

50mm dia

40mm dia

25mm dia

M&L for framed works conforming to Fe 410-W (grade E-250) quality-A as in fabriction of covers of valve chambers of angle or other section with gusset plates, rails, braces, etc. drilled for fixing of steel sheeting or other coverings, etc. with riveted, bolted or welded attachment including grouting in valve chamber with hold fast with suitable locking arrangements entirely painted in one coat of black synthetic enamel paint complete all as specified and as directed

V K Constructive Builders

SWAMI ENGINEERS